CN107291303A - Touch-control display panel and touch control display apparatus - Google Patents

Abstract

This application discloses touch-control display panel and touch control display apparatus.The touch-control display panel includes first substrate；Multiple first touch control electrode bars, set on the first substrate, multiple first touch control electrode bars include multiple complete touch control electrode bars and at least one special-shaped touch control electrode bar, wherein, the area of special-shaped touch control electrode bar is less than the area of complete touch control electrode bar, each special-shaped touch control electrode bar includes metal routing part and electrode part in parallel in electrode part and metal routing part, same special-shaped touch control electrode bar；A plurality of first touching signals line, and each first touching signals line electrically connects with corresponding first touch control electrode bar.The embodiment can be by by the electrode part in special-shaped touch control electrode bar and metal routing part in parallel, reduce the resistance of the special-shaped touch control electrode bar, the semaphore of the touching signals of the special-shaped touch control electrode bar is enhanced, the touch-control sensitivity of touch-control display panel is improved.

Description

Touch-control display panel and touch control display apparatus

Technical field

The application is related to display technology field, more particularly to touch-control display panel and the touch-control including the touch-control display panelDisplay device.

Background technology

With developing rapidly for Display Technique, touch-control Display Technique is gradually in the life of people.ExistingIn touch-control display panel, relative to electric resistance type touch control display panel, capacitance type touch control display panel has long lifespan, light transmittanceIt is high, the advantages of multi-point touch can be supported, the focus as touch-control Display Technique.Also, in order to meet the diversified need of peopleAsk, existing touch-control display panel usually requires to cut edge, being dug out in touch-control display panel can be embedded in for exampleImage the breach of first-class functional module.

Existing touch-control display panel can generally include touch-control driving electrodes and touch-control sensing electrode arranged in a crossed manner,Mutual capacitance can be formed at the crossover location of touch-control driving electrodes and touch-control sensing electrode, finger, which will contact the external capacitive to be formed, to be changedThe mutual capacitance become between two electrodes, and then detect the particular location of touch point.It is used for when the touch-control display panel is dug outDuring the breach of the embedded first-class functional module of shooting, it will usually cause the partial electrode of touch-control driving electrodes and touch-control sensing electrode to lackLose.Further, if electric close to middle part appearance part positioned at the touch-control driving electrodes or touch-control sensing electrode of indentation, thereWhen pole is lacked, the touch-control driving electrodes or the resistance value of touch-control sensing electrode can be generally caused to increase.And the electricity of touch control electrodeResistance increase can cause the touching signals of the touch control electrode to weaken, and then influence the touch-control sensitivity of touch-control display panel.

The content of the invention

The purpose of the application is to propose a kind of improved touch-control display panel and touch control display apparatus, to solve the above back of the bodyThe technical problem that scape technology segment is mentioned.

In a first aspect, the embodiment of the present application provides a kind of touch-control display panel, the touch-control display panel includes the first basePlate；Multiple first touch control electrode bars, are arranged on the first substrate, and the multiple first touch control electrode bar includes multiple completeTouch control electrode bar and at least one special-shaped touch control electrode bar, wherein, the area of the special-shaped touch control electrode bar is complete less than describedThe area of touch control electrode bar, each special-shaped touch control electrode bar includes electrode part and metal routing part, the same abnormityThe metal routing part and the electrode part in parallel in touch control electrode bar；A plurality of first touching signals line, and it is each describedFirst touching signals line is electrically connected with the corresponding first touch control electrode bar；Wherein, each complete touch control electrode article is alongOne direction extends, and each first touch control electrode bar is arranged in a second direction, and the first direction and the second direction are handed overFork.

Second aspect, this application provides a kind of touch control display apparatus, the touch control display apparatus is shown including above-mentioned touch-controlPanel.

Touch-control display panel and touch control display apparatus that the embodiment of the present application is provided, can include setting on the first substrateA plurality of first touch control electrode bar, a plurality of first touch control electrode bar can include multiple complete touch control electrode bars and at least one faceProduct is less than the special-shaped touch control electrode bar of complete touch control electrode bar, and special-shaped touch control electrode bar can include electrode part and and electrode portionPoint metal routing part in parallel, each complete touch control electrode bar is extended in a first direction, and each first touch control electrode bar is along second partyTo arrangement, each first touch control electrode bar is electrically connected with least one the first touching signals lines, for for corresponding first touch-controlElectrode strip transmits touching signals, and the metal routing part in above-mentioned special-shaped touch control electrode bar can reduce with electrode part in parallelThe resistance value of the special-shaped touch control electrode bar, so as to increase in the first touching signals line electrically connected with special-shaped touch control electrode barThe semaphore of the touching signals of transmission, improves the touch-control sensitivity of touch-control display panel.

Brief description of the drawings

By reading the detailed description made to non-limiting example made with reference to the following drawings, the application's is otherFeature, objects and advantages will become more apparent upon：

Fig. 1 shows the structural representation of an embodiment of the touch-control display panel according to the application；

Fig. 2 shows the structural representation of another embodiment of the touch-control display panel according to the application；

Fig. 3 shows the structural representation of the another embodiment of the touch-control display panel according to the application；

Fig. 4 shows the structural representation of the another embodiment of the touch-control display panel according to the application；

Fig. 5 shows the structural representation of an embodiment of the touch control display apparatus according to the application.

Embodiment

The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouchedThe specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that, in order toBe easy to description, illustrate only in accompanying drawing to about the related part of invention.

It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phaseMutually combination.Describe the application in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

Fig. 1 is refer to, it illustrates the structural representation of an embodiment of the touch-control display panel according to the application.As schemedShown in 1, the touch-control display panel 100 of the present embodiment can include first substrate 110, the first touch control electrode bar and the first touch-control letterNumber line 103, the first touch control electrode bar and the first touching signals line 103 can be arranged on first substrate 110.

In the present embodiment, touch-control display panel 100 can be dug out for the embedded breach for imaging first-class functional module,As shown in figure 1, and touch-control display panel 100 breach can be located at the touch-control display panel 100 edge.Above-mentioned touch-control showsShowing can be multiple complete including that can include in multiple first touch control electrode bars, and multiple first touch control electrode bars in panel 100Touch control electrode bar 101 and at least one special-shaped touch control electrode bar 102, as shown in Figure 1.Wherein, special-shaped touch control electrode bar 102 can be withThe indentation, there dug out positioned at the touch-control display panel 100, and the special-shaped touch control electrode bar 102 and complete touch control electrode bar 101Compare, there is partial electrode missing close to position in the middle, as shown in Figure 1.Therefore, the area of special-shaped touch control electrode bar 102The area of complete touch control electrode bar 101 can be less than.Above-mentioned each complete touch control electrode bar 101 can be extended with D1 in the first direction,And each first touch control electrode bar can be arranged in order with D2 in a second direction, as shown in figure 1, first direction D1 here can be withSecond direction D2 intersects.Above-mentioned each special-shaped touch control electrode bar 102 can include electrode part 1021 and metal routing part 1022,As shown in figure 1, and metal routing part 1022 and electrode part 1021 in same special-shaped touch control electrode bar 102 can be simultaneouslyConnection.Compared with touch-control display panel of the prior art, the present embodiment provides the special-shaped touch control electrode bar of touch-control display panel 100102 can be in parallel with metal routing part 1022 by electrode part 1021, and this can reduce the electricity of the special-shaped touch control electrode bar 102Resistance, strengthens the touching signals of the special-shaped touch control electrode 1022, so as to improve the touch-control sensitivity of touch-control display panel 100.

In the present embodiment, edge parallel with first direction D1 in touch-control display panel 100 is dug out takes the photograph for settingAs the breach of first-class functional module, as shown in figure 1, causing the first touch control electrode bar close to the edge close to middle portionThe raw electrode missing of distribution, now can form above-mentioned special-shaped touch control electrode bar by the first touch control electrode bar metal routing in parallel102.A plurality of first touching signals line 103, and each first touching signals line can also be included in above-mentioned touch-control display panel 100103 can electrically connect with corresponding first touch control electrode bar.It should be noted that each first touch control electrode bar can with leastOne first touching signals line 103 is electrically connected, so that each first touching signals line 103 can be first be electrically connectedTouch control electrode bar transmits touching signals.Special-shaped touch control electrode bar 102 in the present embodiment is by by electrode part 1021 and metalThe parallel connection of trace portions 1022 can reduce the resistance value of the special-shaped touch control electrode bar 102, so as to increase and the special-shaped touch-controlThe semaphore of the touching signals for the first touching signals line 103 transmission that electrode strip 102 is electrically connected, improves touch-control display panel 100Touch-control sensitivity.

In some optional implementations of the present embodiment, above-mentioned touch-control display panel 100 can also include the second basePlate 120, as shown in figure 1, and the second substrate 120 can be oppositely arranged with first substrate 110.It can be set on second substrate 120There is second touch control electrode bar 104, and each second touch control electrode bar 104 can be extended with D2 in a second direction, and each two touch control electrodeBar 104 can be arranged with D1 in the first direction, as shown in Figure 1.A plurality of second touching signals line is also provided with second substrate 120105, each second touch control electrode bar 104 can be electrically connected with least one the second touching signals lines 105, for example, in Fig. 1,Each second touch control electrode bar 104 can be electrically connected with a second touching signals line 105.In touch-control display panel 100, theTouch control capacitance can be formed at one touch control electrode bar and the crossover location of second touch control electrode bar 104, when finger contact touch-control is shownExternal capacitive can be formed during panel 100, the external capacitive can change the mutual capacitance between two electrodes, so as to detect to touchControl the particular location of point.It is understood that special-shaped touch control electrode bar 102 is by metal routing part 1022 and electrode part 1021Parallel connection, can reduce the resistance value of the special-shaped touch control electrode bar 102, thus avoid because the special-shaped resistance of touch control electrode bar 102 compared withThe special-shaped touch control electrode bar 102 and the capacitance of each second touch control electrode bar 104 formation are influenceed greatly, strengthen the special-shaped touch control electrodeThe semaphore of the touching signals of bar 102.

In some optional implementations of the present embodiment, the first substrate 110 in above-mentioned touch-control display panel 100Can be respectively color membrane substrates and array base palte with second substrate 120, above-mentioned first touch control electrode bar can be to be arranged on color filmTouch-control sensing electrode on substrate.Above-mentioned second touch control electrode bar 104 can be the touch-control driving electricity being arranged on array base paltePole.Above-mentioned first direction D1 can be line direction, and second direction D2 can be with column direction, each touch-control sensing electrode and touch-control driving electricityThe bearing of trend of pole and orientation can be as shown in Figure 1.Above-mentioned first touch control electrode bar can be complete touch control electrode bar 101Or special-shaped touch control electrode bar 102, as shown in figure 1, and for the metal routing part in any special-shaped touch control electrode bar 1021022 and electrode part 1021 can be in contact so that the metal routing part 1021 in the special-shaped touch control electrode bar 102It is in parallel with electrode part 1022.As shown in figure 1, when the first touch control electrode bar and second touch control electrode bar 104 are respectively touch-controlWhen induction electrode bar and touch-control driving electrodes, above-mentioned each second touching signals line 105 can be to the second touch-control being electrically connectedElectrode strip 104 provides drive signal, can be formed at the crossover location of the first touch control electrode bar and second touch control electrode bar 104 mutuallyElectric capacity, when finger contact touch-control display panel 100 when can form external capacitive, the external capacitive can change two electrodes itBetween mutual capacitance, above-mentioned first touching signals line 103 can export the induced signal for the first touch control electrode bar being electrically connected,So that touch-control display panel 100 can detect the particular location of touch point.It is understood that when the first touch control electrodeWhen bar is special-shaped touch control electrode bar 102, the special-shaped touch control electrode bar 102 can be by metal routing part 1022 and electrode part1021 parallel connections reduce the resistance value of special-shaped touch control electrode bar 102, so as to increase the special-shaped correspondence of touch control electrode bar 102 outputThe semaphore of touch-control sensing signal, improves the touch-control sensitivity of touch-control display panel 100.

The touch-control display panel 100 that above-described embodiment of the application is provided, can include being arranged on first substrate 110Multiple first touch control electrode bars, multiple first touch control electrode bars can include multiple complete touch control electrode bars 101 and at least oneArea is less than the special-shaped touch control electrode bar 102 of complete touch control electrode bar 101, and each abnormity touch control electrode bar 102 can include electricityPole part 1021 and the metal routing part 1022 in parallel with electrode part 1021, each complete touch control electrode article 101 can be alongOne direction D1 extends, and each first touch control electrode bar can be arranged with D2 in a second direction, each first touch control electrode bar and at least oneThe first touching signals of bar line 103 is electrically connected, for transmitting touching signals for corresponding first touch control electrode bar, and by special-shaped touch-controlMetal routing part 1022 in electrode strip 102 is in parallel with electrode part 1021 can to reduce the special-shaped touch control electrode bar 102Resistance value, believes so as to increase the touch-control transmitted in the first touching signals line 103 electrically connected with special-shaped touch control electrode bar 102Number semaphore, improve touch-control display panel 100 touch-control sensitivity.

Please continue to refer to Fig. 2, it illustrates the structural representation of another embodiment of the touch-control display panel according to the applicationFigure.As shown in Fig. 2 the touch-control display panel 200 of the present embodiment can include first substrate 210, the first touch control electrode article and theOne touching signals line 203, the first touch control electrode bar and the first touching signals line 203 can be arranged on first substrate 210.

In the present embodiment, multiple first touch control electrode bars can be provided with above-mentioned first substrate 210, and multiple first touchIt can include complete touch control electrode bar 201 and multiple special-shaped touch control electrode bars 202 in control electrode strip.For example, in touching shown in Fig. 2Control in display panel 200, can be provided with two special-shaped touch control electrode bars 202 on first substrate 210.Each special-shaped touch control electrode bar202 can include the electrode part in electrode part 2021 and metal routing part 2022, and same special-shaped touch control electrode bar 2022021 and metal routing part 2022 be in parallel.Above-mentioned first touch control electrode bar can be metallic netted structural, as shown in Figure 2.Compared with the first touch control electrode bar constituted using ITO materials, the first touch control electrode bar is the gold being made up of a plurality of metal short-termBelong to network structure, the resistance value of the first touch control electrode bar can be reduced, increase the touching signals amount of the first touch control electrode.And when tactileControl display panel 200 causes the position for being located at the centre for the first touch control electrode bar that breach goes out to there is partial electrode by breach is dug outDuring missing, as shown in Fig. 2 the first touch control electrode bar of partial electrode missing can be formed, and the first touch control electrode bar is because of portionSub-electrode missing causes resistance value to increase, so as to cause the touching signals of the first touch control electrode bar to weaken.Now, metal is walkedLine part 2022 is in parallel with the electrode part 2021 of first touch control electrode, can reduce the resistance of the first touch control electrode barValue, forms special-shaped touch control electrode bar 2022, as shown in Fig. 2 the touching signals amount so as to improve special-shaped touch control electrode bar 2022, entersAnd improve the touch-control sensitivity of touch-control display panel 200.

In the present embodiment, each complete touch control electrode bar 201 in touch-control display panel 200 can be prolonged with D1 in the first directionStretch, and each first touch control electrode bar can be arranged in order with D2 in a second direction, as shown in Fig. 2 first direction D1 here withSecond direction D2 intersects.Above-mentioned each first touch control electrode bar can be electrically connected with corresponding first touching signals line 203, such as be schemedShown in 2, the first touching signals line 203 can be used for transmitting touching signals.Touch-control display panel 200 can include viewing area andNon-display area, and non-display area, around viewing area, therefore, first substrate 210 can include viewing area 206 and around the viewing area206 non-display area, as shown in Figure 2.For each special-shaped touch control electrode bar 202, electrode part 2021 therein can be located atViewing area 206, metal routing part 2022 is located at non-display area, as shown in Figure 2.Specifically, above-mentioned non-display area can includeUpper side frame area 2071, lower frame area 2072, first side frame area 2073 and second side frame area 2074, and upper side frame area 2071It is located at the both sides of viewing area 206 respectively with lower frame area 2072, first side frame area 2073 and second side frame area 2074 are distinguishedBoth sides positioned at viewing area 206.Touch-control display panel 200 can also include driving chip 208, and the driving chip 208 can be setPut in the lower frame area 2072 of touch-control display panel 200, as shown in Figure 2.It should be noted that touch-control display panel 200 may be used alsoSo that including flexible PCB 209, the flexible PCB 209 is respectively positioned on the lower frame of touch-control display panel 200 with driving chip 208Area 2072.

In the present embodiment, when the breach that touch-control display panel 200 is dug out is larger, the indentation, there may have multipleIndividual special-shaped touch control electrode bar 202.For example, in the touch-control display panel 200 shown in Fig. 2, first substrate 210 can include twoSpecial-shaped touch control electrode bar 202.Above-mentioned special-shaped touch control electrode bar 202 can only include an electrode part 2021, or, abnormity is touchedTwo or more electrode parts 2022 of D1 arrangements in the first direction can also be included by controlling electrode strip 202.For example, in figureIn two shown in 2 special-shaped touch control electrode bars 202, the special-shaped touch control electrode bar 202 close to the top edge of first substrate 210 can be withThe two electrode parts 2021 arranged including D1 in the first direction, another special-shaped touch control electrode bar 202 can only include an electricityPole part 2021.When special-shaped touch control electrode bar 202 includes two or more electrode parts 2021, the special-shaped touch-control electricityMetal routing part 2022 in pole bar 202, can be by the special-shaped touch control electrode bar when in parallel with each electrode part 2021Each electrode part 2021 is electrically connected.

It should be noted that the electrode part 2021 of above-mentioned special-shaped touch control electrode bar 202 can include first edge, and shouldFirst edge can be close to the upper side frame area 2071 of non-display area, the metal routing part 2022 of the special-shaped touch control electrode bar 202It can be set along above-mentioned first edge.The metal routing part 2022 of special-shaped touch control electrode bar 202 can be located at non-display areaUpper side frame area 2071, as shown in Figure 2.The metal routing part 2022 of special-shaped touch control electrode bar 202 is arranged on the upper of non-display areaRim area 2071, can cause special-shaped touch control electrode bar 202 while resistance value is reduced, it is to avoid metal routing part thereinThe display of 2022 influence touch-control display panels 200.It can include in a second direction in the touch-control display panel 200 shown in Fig. 2Two special-shaped touch control electrode bars 202 that D2 is arranged in order, and the electricity of the special-shaped touch-control of second arranged in D2 in a second directionIn pole bar 202, the edge adjacent with upper side frame area 2071 is shorter, therefore the metal routing part of the special-shaped touch control electrode bar 2022022 is shorter compared with the metal routing part 2022 of another special-shaped touch control electrode bar 202, as shown in Fig. 2 so that shouldThe metal routing part 2022 of special-shaped touch control electrode bar 202 can be only located at upper side frame area 2071, and such a structure avoids metalTrace portions 2022 extend to viewing area 206, it is ensured that the display quality of touch-control display panel 200.

In some optional implementations of the present embodiment, above-mentioned first substrate 210 can be color membrane substrates, and touch-control showsSecond substrate 220 can also be included by showing panel 200, and the second substrate 220 can be for can be with array base palte, and the array base palteThe second touching signals line 205 is electrically connected provided with a plurality of second touch control electrode bar 204, and with second touch control electrode bar 204, is such as schemedShown in 2.Above-mentioned first touch control electrode bar and second touch control electrode bar 204 can be respectively touch-control sensing electrode and touch-control driving electricityPole.Driving chip 208 positioned at the lower frame area 2072 of non-display area can be each second tactile by the second touching signals line 205Control electrode strip 204 and touch-control drive signal is provided.When touch-control display panel 200 senses extraneous touch-control, corresponding first touch-controlElectrode strip can export touch-control sensing signal by the first touch-control sensing signal wire 203.And if the resistance of the first touch control electrode barIt is larger, then it can weaken the touch-control sensing signal of the first touch control electrode bar output, so as to influence the touch-control of touch-control display panel 200Sensitivity.Therefore, special-shaped touch control electrode bar 202 can be by subtracting electrode part 2021 is in parallel with metal routing part 2022The resistance of the small special-shaped touch control electrode bar 202, so as to strengthen the signal that special-shaped touch control electrode bar 202 exports touch-control sensing signalAmount, improves the touch-control sensitivity of touch-control display panel 200.

The touch-control display panel 200 that above-described embodiment of the application is provided, special-shaped touch control electrode bar 202 therein is by inciting somebody to actionMetal routing part 2022 and the parallel connection of electrode part 2021 can reduce the resistance value of the special-shaped touch control electrode bar 202, improveThe semaphore for the touching signals that the special-shaped touch control electrode bar 202 is transmitted, and the metal routing in each special-shaped touch control electrode bar 202Part 2022 can set the upper side frame area 2071 of non-display area, so that special-shaped touch control electrode bar 202 is reducing resistance valueWhile, the special-shaped touch control electrode bar 202 can also be avoided to influence the display quality of touch-control display panel 200.

Referring next to Fig. 3, show it illustrates the structure of the another embodiment of the touch-control display panel according to the applicationIt is intended to.Touched as shown in figure 3, the touch-control display panel 300 of this implementation can include first substrate 310, second substrate 320, firstControl electrode strip, second touch control electrode bar 304, the first touching signals line 303 and the second touching signals line 305.

In the present embodiment, touch-control display panel 300 can include multiple first touch control electrode bars.And multiple first touch-controlsMultiple complete touch control electrode bars 301 and at least one special-shaped touch control electrode bar 302 can be included in electrode strip, as shown in Figure 3.RespectivelyComplete touch control electrode bar 301 can be extended with D1 in the first direction, and each first touch control electrode bar can be with D2 in a second direction successivelyArrangement, first direction D1 and second direction D2 here can be with arranged in a crossed manner, as shown in Figure 3.Here, first direction D1 can beColumn direction, second direction D2 can be line direction, i.e., above-mentioned each whole touch control electrode bar 301 can extend along column direction, each firstTouch control electrode bar can be arranged along line direction, as shown in Figure 3.Above-mentioned each first touch control electrode bar can be with corresponding first touch-controlSignal wire 303 is electrically connected, and each first touch control electrode bar and the first touching signals line 303 can be arranged on first substrate 310.Here, above-mentioned first substrate 310 can be array base palte, and the first touch control electrode bar can be touch-control driving electrodes, such as Fig. 3 institutesShow, each touch-control driving electrodes can correspond to a plurality of first touching signals line 303, each touch-control driving electrodes can be with a plurality of firstTouching signals line 303 is electrically connected.Above-mentioned special-shaped touch control electrode bar 302 can include electrode part 3021 and with metal routing partElectrode part 3021 in 3022, and same special-shaped touch control electrode bar 302 can be in parallel with metal routing part 3022.

Further, the 302 of above-mentioned special-shaped touch control electrode bar can be by by metal routing part 3022 and electrode part3021, which are in contact, make it that metal routing part 3022 and electrode part 3021 in same special-shaped touch control electrode bar 302 are in parallel.OrPerson, when being provided with insulating barrier between metal routing part 3022 and electrode part 3021, can be provided with through hole on the insulating barrier, onStating metal routing part 3022 and electrode part 3021 can be electrically connected by through hole, so that same special-shaped touch control electrode bar302 metal routing part 3022 and electrode part 3021 are in parallel.

In the present embodiment, touch-control display panel 300 can also include multiple second touch control electrode bars 304, such as Fig. 3 institutesShow.Each second touch control electrode bar 304 can be electrically connected with corresponding second touching signals line 305, and each second touch control electrode bar304 and second touching signals line 305 can be arranged on second substrate 320.Above-mentioned second substrate 320 can be color membrane substrates,Each second touch control electrode bar 304 can be touch-control sensing electrode, and each touch-control sensing electrode can extend along line direction, and along rowDirection is arranged, as shown in Figure 3.It can be seen that, above-mentioned each first touch control electrode bar can intersect with each second touch control electrode bar 304 to be setPut, each first touching signals line 303 can provide drive signal, the first touch-control electricity to the first touch control electrode bar being electrically connectedPole bar and second touch control electrode bar 304 can form mutual capacitance at the position of intersection, when finger contacts touch-control display panel 300When, external capacitive can be formed, the external capacitive can change the mutual capacitance between two electrode strips, above-mentioned second touching signalsLine 305 can export the induced signal for the second touch control electrode bar 304 being electrically connected, so as to detect touch-control display panelThe position of touch point in 300.It is understood that when the first touch control electrode bar (touch-control driving electrodes) is special-shaped touch control electrode barWhen 302, the special-shaped touch control electrode bar 302 can be by reducing this by metal routing part 3022 is in parallel with electrode part 3021The resistance value of special-shaped touch control electrode bar 302, so as to avoid weakening the abnormity because the resistance of special-shaped touch control electrode bar 302 is largerThe semaphore of drive signal in touch control electrode bar 302, improves the touch-control sensitivity of touch-control display panel 300.

In some optional implementations of the present embodiment, touch-control display panel 300 can include viewing area and non-aobviousShow area, above-mentioned first substrate 310 correspondingly includes viewing area 306 and non-display area, and non-display area can include upper side frameArea 3071, lower frame area 3072, first side frame area 3073 and second side frame area 3074, as shown in Figure 3.Wherein, upper side frameArea 3071 and lower frame area 3072 can be located at the both sides of viewing area 306, first side frame area 3073 and second side frame respectivelyArea 3074 can be located at the both sides of viewing area 306 respectively, and driving chip 308 can be located at lower frame area 3072, such as Fig. 3 institutesShow.The first edge of the electrode part 3021 of above-mentioned special-shaped touch control electrode bar 302 can close to first side frame area 3073 and/orMetal routing part 3022 in second side frame area 3074, and the special-shaped touch control electrode bar 302 can be set along first edge,So that the metal routing part 3022 in the special-shaped touch control electrode bar 302 can be in parallel with electrode part 3021.And metalTrace portions 3022 can be located in first side frame area 3073 and/or second side frame area 3074.For example, shown in Fig. 3In touch-control display panel 300, the first edge of the electrode part 3021 of special-shaped touch control electrode bar 302 can be close to second side frameMetal routing part 3022 in area 3074, the special-shaped touch control electrode bar 302 can be set along the first edge of electrode part 3021Put, and the metal routing part 3022 can be located in second side frame area 3074.

Please continue to refer to Fig. 4, it illustrates the structural representation of the another embodiment of the touch-control display panel according to the applicationFigure.Touched as shown in figure 4, the touch-control display panel 400 of the present embodiment can include first substrate 410, second substrate 420, firstControl electrode strip, second touch control electrode bar 404, the first touching signals line 403 and the second touching signals line 404.

In the present embodiment, touch-control display panel 400 can include multiple first touch control electrode bars, as shown in figure 4, multipleMultiple complete touch control electrode bars 401 and at least one special-shaped touch control electrode bar 402 can be included in first touch control electrode bar.It is differentShape touch control electrode bar 402 can include electrode part 4021 and the metal routing part 4022 in parallel with electrode part 4021.Each first touch control electrode bar can be electrically connected with corresponding first touching signals line 403, and each first touch control electrode bar and firstTouching signals line 403 can be arranged on above-mentioned first substrate 410.Here, first substrate 410 can be array base palte, theOne touch control electrode bar can be touch-control driving electrodes.Each complete touch control electrode 401 can be extended with D1 in the first direction, and each firstTouch control electrode bar can be arranged with D2 in a second direction.Here, first direction D1 and second direction D2 can intersect, first direction D1Can be line direction, second direction D2 can be column direction, as shown in Figure 4.

In the present embodiment, above-mentioned second substrate 420 can be color membrane substrates, and second touch control electrode bar 404 can be tactileControl induction electrode.Each touching signals line 405 of second touch control electrode bar 404 and second can be arranged on color membrane substrates.Each secondTouch control electrode bar 404 can be extended with D2 in a second direction and D1 is arranged in the first direction, as shown in figure 4, each second touch control electrodeBar 404 can be electrically connected with corresponding second touching signals line 405.It can be seen that, above-mentioned first touch control electrode bar and the second touch-control electricityPole bar 404 can be with arranged in a crossed manner, and above-mentioned first touching signals line 403 can provide driving letter for corresponding first touch control electrode barNumber, the second touching signals line 405 can correspondingly export the induced signal on second touch control electrode bar, so that touch-control is shownPanel 400 can detect touch-control situation thereon.It is appreciated that when the first touch control electrode bar (touch-control driving electrodes) touches for abnormityWhen controlling electrode strip 402, the special-shaped touch control electrode bar 402 can be in parallel with electrode part 4021 by metal routing part 4022, thisThe resistance value of the special-shaped touch control electrode bar 402 can be reduced, so as to avoid the drive signal in the special-shaped touch control electrode bar 402Semaphore weakens, and improves the touch-control sensitivity of touch-control display panel 400.

It is understood that above-mentioned first touch control electrode bar can be the electrode strip of ITO materials, or the first touch control electrodeBar can also be metal net shaped electrode strip, not limit uniquely here.Metal routing in above-mentioned special-shaped touch control electrode bar 402The line width of part 4022 can be more than the line width of above-mentioned first touching signals line 403, as shown in Figure 4.By special-shaped touch control electrode barThe line width setting of 402 metal routing part 4022 is wider can to reduce the resistance of metal routing part 4022, so as to enterReduce to one step the resistance value of the special-shaped touch control electrode bar 402, increase the signal of the touching signals of the special-shaped touch control electrode bar 402Amount, improves the touch-control sensitivity of touch-control display panel 400.

Generally, above-mentioned touch-control display panel can also include some known structures, such as thin film transistor (TFT), pixel electricityThe structures such as pole, public electrode, liquid crystal and the spacer for supporting liquid crystal layer.Wherein, liquid crystal layer is in pixel electrode and above-mentionedRotated in the presence of electric field between public electrode, realize the display of picture.

In addition, present invention also provides a kind of touch control display apparatus 500, the touch-control that can include in above-described embodiment is shownPanel.Here, as shown in figure 5, Fig. 5 shows a kind of schematic diagram for touch control display apparatus that the embodiment of the present application is provided.Touch-controlDisplay device 500 can be the mobile phone with touch controllable function as shown in Figure 5, and touch-control shows in the touch control display apparatus 500Show that the 26S Proteasome Structure and Function of panel is same as the previously described embodiments, repeat no more here.It will be appreciated by persons skilled in the art that onIt can also be the computer with touch controllable function, TV, wearable intelligent equipment etc. to state touch control display apparatus, no longer arranged one by one hereLift.

Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.People in the artMember should be appreciated that invention scope involved in the application, however it is not limited to the technology of the particular combination of above-mentioned technical characteristicScheme, while should also cover in the case where not departing from foregoing invention design, is carried out by above-mentioned technical characteristic or its equivalent featureOther technical schemes formed by any combination.Such as features described above has similar work(with (but not limited to) disclosed hereinThe technical characteristic of energy carries out technical scheme formed by replacement mutually.

Claims (12)

1. a kind of touch-control display panel, it is characterised in that including：

First substrate；

Multiple first touch control electrode bars, are arranged on the first substrate, and the multiple first touch control electrode bar includes multiple completeWhole touch control electrode bar and at least one special-shaped touch control electrode bar, wherein, the area of the special-shaped touch control electrode bar is less than described completeThe area of whole touch control electrode bar, each special-shaped touch control electrode bar includes electrode part and metal routing part, same described differentThe metal routing part and the electrode part in parallel in shape touch control electrode bar；

A plurality of first touching signals line, and each first touching signals line is electrically connected with the corresponding first touch control electrode barConnect；

Wherein, each complete touch control electrode bar is extended in a first direction, and each first touch control electrode bar is in a second directionArrangement, the first direction and the second direction are intersected.

2. touch-control display panel according to claim 1, it is characterised in that also include：

Second substrate, is oppositely arranged with the first substrate；

Multiple second touch control electrode bars, are arranged on the second substrate, and each second touch control electrode bar is along the second partyArranged to extension and along the first direction；

A plurality of second touching signals line, each second touch control electrode bar is electrically connected with the second touching signals line described at least oneConnect.

3. touch-control display panel according to claim 1, it is characterised in that the touch-control display panel include viewing area andNon-display area around the viewing area；

In any special-shaped touch control electrode bar, the electrode part is located at the viewing area, the metal routing part positionIn the non-display area.

4. touch-control display panel according to claim 3, it is characterised in that the special-shaped touch control electrode bar is included along describedElectrode part described at least two of first direction arrangement, metal routing part in the special-shaped touch control electrode bar with it is eachEach electrode part is electrically connected during the electrode part in parallel.

5. touch-control display panel according to claim 1, it is characterised in that each first touch control electrode bar is metal net shapedStructure.

6. touch-control display panel according to claim 3, it is characterised in that also including driving chip；

The non-display area include upper side frame area, lower frame area, first side frame area and second side frame area, wherein, it is described onRim area and the lower frame area are located at the both sides of the viewing area, the first side frame area and the second side frame respectivelyArea is located at the both sides of the viewing area respectively；

The driving chip is arranged on the lower frame area.

7. touch-control display panel according to claim 6, it is characterised in that the electrode part of the special-shaped touch control electrode barMetal routing part of the first edge in the upper side frame area, the special-shaped touch control electrode bar along the first edgeSet and positioned at the upper side frame area.

8. touch-control display panel according to claim 7, it is characterised in that the first substrate is color membrane substrates, describedFirst touch control electrode bar is touch-control sensing electrode；

Metal routing part in any special-shaped touch control electrode bar and the electrode part in the special-shaped touch control electrode barIt is in contact, so that the metal routing part and the electrode part in parallel.

9. touch-control display panel according to claim 6, it is characterised in that the electrode part of the special-shaped touch control electrode barFirst edge in the first side frame area and/or the second side frame area, the special-shaped touch control electrode barMetal routing part is set along the first edge and positioned at first side frame area and/or second rim area.

10. the touch-control display panel according to claim 7 or 9, it is characterised in that the first substrate is array base palte,The first touch control electrode bar is touch-control driving electrodes；

Metal routing part in the special-shaped touch control electrode bar directly with the electrode part in special-shaped touch control electrode bar this describedIt is in contact, so that the metal routing part and the electrode part in parallel；Or, in the special-shaped touch control electrode barThere is the insulating barrier provided with through hole, the gold between electrode portion point in metal routing part and the special-shaped touch control electrode barCategory trace portions pass through the through hole on the insulating barrier and the electrode part in parallel.

11. touch-control display panel according to claim 1, it is characterised in that the line width of the metal routing part is more thanThe line width of the first touching signals line.

12. a kind of touch control display apparatus, it is characterised in that including the touch-control display panel as described in one of claim 1-11.