CN101430618B - Electronic device with multi-touch control characteristics and multi-mode touch control screen thereof - Google Patents

Abstract

The invention provides an electronic device which is provided with a plurality of touch-control characteristics and a multi-mode touch-control screen thereof. The multi-mode touch-control screen comprises at least an insulation layer, a plurality of touch-control units, at least a display panel and a control unit; the insulation layer has light transmittance; a plurality of touch-control units have light transmittance, are provided with a plurality of sensing modes and are adjacently arranged on one side of the insulation layer for sensing the touch control from corresponding positions on the other side of the insulation layer to generate a sensing signal; the display panel is arranged on the other side of the touch-control unit correspondingly to the insulation layer and is used for respectively providing a plurality of operational pictures corresponding to the touch-control units; the control unit is used for receiving the sensing signal, so as to generate a control signal corresponding to the sensing signal to control the system operation of the operational pictures. By being matched with the operational characteristics required by a system program in the applied electronic device, the multi-mode touch-control screen provides a plurality of touch-control units of proper sensing modes for users to input, thereby achieving the operational convenience and accuracy.

Description

Electronic installation and multi-mode Touch Screen thereof with multiple touch control characteristics

Technical field

The present invention relates to a kind of Touch Screen, particularly a kind of electronic installation and multi-mode Touch Screen thereof with multiple touch control characteristics.

Background technology

Along with the relevant development that produces technology of touch control induction device, cause the quality of its usefulness and structure constantly to promote, on price, significantly reduce especially, therefore impel various touch control induction devices to be widely used on every electronic product, for example: to use as mouse pad, the virtual touch control keyboard of mobile computer or be disposed at personal digital assistant (personal digital assistant; PDA), on the screen of electronic products such as electronic dictionary, mobile phone, audio-visual digital player, navigational system (that is Touch Screen).

The Touch Screen of current use mainly contains two classes, resistance touch screen (resistive touch screen) and capacitance touch control screen (capactive touch screen).

Resistance touch screen mainly by conductive film (for example: tin indium oxide (indium tin oxide; ITO) film) and electro-conductive glass (for example: ito glass) form, wherein utilize insulation spacer to separate.Edge at conductive metal film and electro-conductive glass is provided with the conducting wire, respectively sets a fixed voltage simultaneously in two ends.When operation, with finger, pen or other medium screen (being conductive metal film) is pressed, its depression is contacted with the lower floor electro-conductive glass cause short circuit, and generation change in voltage (being pressure drop), transfer digital signal to via the analog digital controller then, the coordinate figure of digital signal being sent to processor does calculation process and obtains (X, Y) shaft position (being touch point), and then carry out the action of access again.

Because the running of resistance touch screen produces change in voltage by the screen surface distortion and realizes, therefore be fit to utilize sharp-pointed object such as pointer to operate.Relatively,, easily produce the insensitive situation of induction if during with finger manipulation, thereby can't the immediate response operational requirements.

Capacitance touch control screen mainly is based on glass plate, and the two sides all is coated with conductive material to form conductive layer, and outermost forms promising layer of silicon dioxide cure process thin layer.Around glass plate, be provided with electrode, on the conductive layer of the outside, to produce uniform low voltage electric field; Inner conductive layer then can provide electromagnetic screen and reducing noise.When the object that can conduct electricity, for example similarly be people's finger, touch screen, will produce capacitive coupling with the electric field on the conductive layer of the outside, remove small electric current and inhale.Each electrode is responsible for measuring the electric current from each corner, is made the coordinate of contact point again by controller.

Because capacitance touch control screen produces locating information by the electric current of induction conductive body, therefore can utilize the finger direct control and be quick on the draw, but for handwriting input etc. more subtly touch control operation (generally auxiliary) by sharp objects such as pointer then can't satisfy, promptly it can't use non-conductive object operation.

Summary of the invention

In view of above problem, fundamental purpose of the present invention is to provide a kind of electronic installation and multi-mode Touch Screen thereof with multiple touch control characteristics, to solve the existing in prior technology problem.

Disclosed its multi-mode Touch Screen of the present invention is applied to an electronic installation, comprising: a plurality of touch control units, at least one display panel and control module.

Display panel is arranged at a side of touch control unit, and a plurality of operation screens of corresponding touch control unit are provided respectively.Touch control unit has light transmission, causes the user can see through touch control unit and sees the picture that inboard display panel is shown.

Touch control unit is electrically connected to control module, respectively in order to the induction relative position touch-control to produce an induced signal and to offer control module.Control module receives the induced signal from touch control unit, and produces control signal corresponding according to the induced signal that receives, with the demonstration running of control display panel.

Touch control unit, display panel and control module can be arranged in the housing.Has the demonstration opening on the housing.Touch control unit then is positioned at the demonstration opening part of housing.

The opposite side of the relative display panel of touch control unit is provided with at least one insulation course.Insulation course has light transmission, and it is arranged on the demonstration opening of housing, in order to touch control unit and hull outside isolation with the inboard, and the protection touch control unit.At this moment, touch control unit is then responded to next touch-control to the relative position of the insulation course outside to produce induced signal.

And the touch control unit that side is adjacent can be shared an insulation course, with in forming seamless design in appearance.

In this, the touch control unit that side is adjacent can be shared a display panel, to simplify fabrication steps.Yet, but also corresponding display panel of each touch control unit.

Between wantonly two adjacent touch control units, can be provided with insulating part, to connect the adjacent touch control unit of adjacent touch control unit and electrical isolation.

In addition, can additionally be provided with one and switch the unit, with the touch control unit of selecting to operate.Thus, can cooperate the suitable touch control unit of carrying out at that time of application program operation,, and avoid unnecessary electrical source consumption with effective utilization resource.

In one embodiment, two touch control units can be provided, be respectively first inductive mode and second inductive mode, and first inductive mode is different from second inductive mode, for example: resistance-type and condenser type, resistance-type and optical profile type, resistance-type and acoustic wave, condenser type and optical profile type, condenser type and acoustic wave or optical profile type and acoustic wave etc.

In sum, multi-mode Touch Screen of the present invention is applied to an electronic installation, can cooperate the execution specific program of system in the applied electronic installation that a plurality of touch control units of suitable inductive mode are provided, import for the user, and then reach convenience and the accuracy of controlling.

Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.

Description of drawings

Fig. 1 is the summary calcspar according to the multi-mode Touch Screen of first embodiment of the invention;

Fig. 2 A is the summary calcspar according to the multi-mode Touch Screen of second embodiment of the invention;

Fig. 2 B is the summary calcspar according to the multi-mode Touch Screen of third embodiment of the invention;

Fig. 3 is the schematic cross-section that is relevant to according to the multi-mode Touch Screen of first embodiment of the invention;

Fig. 4 is the schematic cross-section according to the multi-mode Touch Screen of fourth embodiment of the invention;

Fig. 5 A is in multi-mode Touch Screen of the present invention, the schematic partial cross-sectional view of the touch control unit of an embodiment;

Fig. 5 B is in multi-mode Touch Screen of the present invention, the schematic partial cross-sectional view of the touch control unit of another embodiment;

Fig. 6 is another schematic cross-section that is relevant to according to the multi-mode Touch Screen of first embodiment of the invention;

Fig. 7 A is the summary calcspar according to the multi-mode Touch Screen of fifth embodiment of the invention;

Fig. 7 B is the summary calcspar according to the multi-mode Touch Screen of sixth embodiment of the invention; And

Fig. 8 is another schematic cross-section again that is relevant to according to the multi-mode Touch Screen of first embodiment of the invention.

Wherein, Reference numeral

100 housings

110 insulating parts

120 touch control units

120a first touch control unit

The 121a base material

123a first conducting film

125a second conducting film

The 127a distance piece

129a output line road

120b second touch control unit

The 121b base material

The 123b conducting film

The 125b electromagnetic shielding film

129b output line road

130 circuit boards

140 display panels

The 140a display panel

The 140b display panel

150 switch units

160 control modules

162 controllers

170 processors

180 insulation courses

190 operation-interfaces

Embodiment

Below in conjunction with accompanying drawing structural principle of the present invention and principle of work are done concrete description:

The present invention comes to provide at different operational requirements the touch control unit of different mode by the touch control unit of integrating multiple inductive mode.

With reference to Fig. 1, be multi-mode Touch Screen according to an embodiment of the invention.The multi-mode Touch Screen comprises: severaltouch control units 120,display panel 140 andcontrol module 160.

Display panel 140 can provide several operation screens, and these a little several operation screens can be distinguished corresponding touch control unit 120.Touch control unit 120 is electrically connected to controlmodule 160, respectively in order to the induction relative position touch-control to produce an induced signal and to offer control module 160.The induced signal that controlmodule 160 receives fromtouch control unit 120, and according to the induced signal generation control signal corresponding that receives, with the demonstration running of control display panel, promptly carry out the System Operation of thetouch control unit 120 pairing operation screens of corresponding generation induced signal.In this, System Operation is meant that when the multi-mode Touch Screen is applied to an electronic installation system that is arranged in this electronic installation carries out specific program.

In other words, each operation screen is the icon of controlling that is shown in an executive routine in the System Operation, and each executive routine has the required specific characteristic of controlling, cooperating each to control characteristic provides atouch control unit 120, causes the user to touch executive routine viatouch control unit 120 according to controlling icon.For instance, but non-restriction of the present invention is handwriting input as if executive routine, controls icon and can demonstrate a hand-written input window, needs the meticulousr characteristic of controlling in this, thereby can provide the electric resistance touch-control unit to import for the user; Moreover, if executive routine is dialing, controls icon and can demonstrate digital keys, control characteristic this moment needs convenience, then can provide the capacitance touching control unit to carry out the touch-control dialing for the corresponding digital keys of user.

In this,control module 160 can be one to one or the mode of one-to-many handle the induced signal that receives.In other words, control module can be a controller (or processor) 162, to handle the induced signal from each touch control unit, shown in Fig. 2 A; Moreover control module also can be made up of a plurality ofcontroller 162, and at least onetouch control unit 120 of the corresponding respectively connection of eachcontroller 162 is to handle the induced signal from thetouch control unit 120 that is connected, shown in Fig. 2 B.In addition, but non-restriction of the present invention, controller can be the analog digital controller, is converted to digital signal with the induced signal with simulation, does calculation process viaprocessor 170 then, and then the demonstration running of control display panel, shown in Fig. 2 A and Fig. 2 B.

For convenience of description, in this (for convenience of description with two touch control units, what below divide another name is first touch control unit and second touch control unit) be example, with reference to Fig. 3, the firsttouch control unit 120a, the secondtouch control unit 120b,display panel 140 andcontrol module 160 can be arranged in thehousing 100.

Has the demonstration opening on the housing 100.The firsttouch control unit 120a and the secondtouch control unit 120b then are arranged at the demonstration opening part of housing 100.Display panel 140 is arranged at the firsttouch control unit 120a and secondtouch control unit 120b below.The firsttouch control unit 120a and the secondtouch control unit 120b have light transmission, cause the user can see through the picture that the firsttouch control unit 120a and the secondtouch control unit 120b see thatinboard display panel 140 is shown.Control module 160 couples displaypanel 140, the firsttouch control unit 120a and the secondtouch control unit 120b, and receive from the arbitrary induced signal among the firsttouch control unit 120a and the secondtouch control unit 120b, to produce control signal corresponding, to control the System Operation of the pairing operation screen of corresponding touch point according to the induced signal that receives.

Opposite side in the firsttouch control unit 120a and therelative display panel 140 of the secondtouch control unit 120b is provided with at least one insulation course 180.In other words, the adjacent side that is arranged atinsulation course 180 of the firsttouch control unit 120a with the secondtouch control unit 120b, the thenrelative insulation course 180 ofdisplay panel 140 is positioned at the opposite side of the firsttouch control unit 120a and the secondtouch control unit 120b.

Insulation course 180 has light transmission, and it is arranged on the demonstration opening ofhousing 100, in order to the firsttouch control unit 120a of inboard and/or the secondtouch control unit 120b andhousing 100 lateral septal from, and protection touch control unit.

The firsttouch control unit 120a and the secondtouch control unit 120b can respond to the touch-control that comes to the relative position ofinsulation course 180 opposite sides respectively to produce induced signal.That is to say, when using, the user can see through the insulation course that presses hull outside, to touch touch control unit, be that the touch-control input that touch control unit can be responded to the user produces an induced signal with correspondence, and induced signal is offered control module carry out signal Processing producing the control signal of corresponding induced signal, and then control corresponding System Operation.

And the firsttouch control unit 120a and the secondtouch control unit 120b that side is adjacent can share aninsulation course 180, with in forming seamless design in appearance.Wherein, insulation course can be a cure process thin layer.

Between the firsttouch control unit 120a and the secondtouch control unit 120b, can be provided with insulatingpart 110, to connect the first adjacenttouch control unit 120a of the first adjacenttouch control unit 120a and the secondtouch control unit 120b and electrical isolation and the second touch control unit 120b.In like manner, when the touch control unit that has more than three or three, can provide at least one insulating part, connecting adjacent two in the touch control unit respectively, and the adjacent touch control unit that electrical isolation connected.

In this, firsttouch control unit 120a that side is adjacent and second touch control unit, 1 20b can share adisplay panel 140, to simplify fabrication steps.The display panel of sharing 140 is in the corresponding firsttouch control unit 120a of difference and the secondtouch control unit 120b display-operation picture, in other words,display panel 140 shows an operation screen in the zone of the corresponding firsttouch control unit 120a, and shows another operation screen in the zone of the corresponding second touch control unit 120b.This two operation screen can be identical or different.Moreover, the characteristic of controlling of system's respective operations picture can be corresponding to the touch control characteristics (being inductive mode) of touch control unit, for example: when having the touch control unit of two kinds of different touch control characteristics, then can provide corresponding two kinds of differences to control the operation screen of characteristic by corresponding respectively two touch control units.

In addition, each touch control unit (in this embodiment, i.e. the firsttouch control unit 120a and the secondtouch control unit 120b) also can a corresponding display panel 140a/b, as shown in Figure 4.

In this, the firsttouch control unit 120a can be different inductive mode with the second touch control unit 120b.In other words, the firsttouch control unit 120a can be first inductive mode, and the secondtouch control unit 120b can be second inductive mode, and first inductive mode is different from second inductive mode.For example, but non-restriction of the present invention, the inductive mode of touch control unit can be resistance-type, condenser type, optical profile type or acoustic wave etc.

For instance, suppose that the inductive mode of the firsttouch control unit 120a is a resistance-type, and the secondtouch control unit 120b is a condenser type.

Please refer to Fig. 5 A, the firsttouch control unit 120a can comprise:base material 121a, the first conducting film 123a, thesecond conducting film 125a,distance piece 127a andoutput line road 129a.

Base material 121a is arranged betweeninsulation course 180 and the display panel (not showing in this figure).The first conducting film 123a and is arranged on the surface ofbase material 121a betweeninsulation course 180 andbase material 121a, and promptly the first conducting film 123a is arranged on the surface of a side of the nearlyinsulation course 180 of base material 121a.Thesecond conducting film 125a is between the first conducting film 123a and insulation course 180.Distance piece 127a with the spaced apart first conducting film 123a and thesecond conducting film 125a, and then avoids not being short-circuited when touching and produces misoperation between the first conducting film 123a and the second conducting film 125a.Output line road 129a electrically connects the first conducting film 123a and thesecond conducting film 125a, exports induced signal with the first conducting film 123a that forms because of touch-control according to response and the change in voltage between thesecond conducting film 125a; In other words, it can couple control module and induced signal is exported to control module.

Please refer to Fig. 5 B, the secondtouch control unit 120b can comprise:base material 121b, conductingfilm 123b,electromagnetic shielding film 125b andoutput line road 129b.

Base material 121b is arranged betweeninsulation course 180 and the display panel (not showing in this figure).Conductingfilm 123b is arranged on the surface of opposite side of the relative display panel of base material 121b.Electromagnetic shielding film 125b is betweenbase material 121b and display panel.In other words,base material 121b is between conductingfilm 123b andelectromagnetic shielding film 125b, and thecontiguous insulation course 180 of conductingfilm 123b, and the contiguous display panel of electromagnetic shielding film 125b.Output line road 129b connects conductingfilm 123b andelectromagnetic shielding film 125b, to export induced signal according to response because of the capacity effect that touch-control is formed on the conducting film; In other words, it can couple control module and induced signal is exported to control module.

And referring again to Fig. 3, Fig. 4, Fig. 5 A and Fig. 5 B, acircuit board 130 is arranged atdisplay panel 140 belows.Thiscircuit board 130 is provided with the signal processing circuit (not shown), in order to coupledisplay panel 140, touch control unit (in this embodiment, i.e. the firsttouch control unit 120a and the secondtouch control unit 120b) and control module 160.Wherein, signal processing circuit can be connected with theoutput line road 129a/b of touch control unit by the web member (not shown).

Onhousing 100, more can be provided with the operation-interface 190 of one or more other kinds, for example: button, the navigation button and roller etc.This operation-interface 190 couples with the signal processing circuit ofcircuit board 130, controls for the user.

At this, though be to describe with two touch control units, so this is not restriction of the present invention, thetouch control unit 120 more than three or three also can the cooperation demand be set, as shown in Figure 6.

In addition, can be provided with one in addition andswitch unit 150, with the touch control unit of selecting to operate 120, shown in Fig. 7 A and Fig. 7 B.For instance,, can realize by software set or circuit switching mode in this, by the control ofswitch unit 150 one of select in only a plurality oftouch control units 120 running or simultaneously in a plurality oftouch control units 120 any two or any two more than operate.Thus, can cooperate the suitable touch control unit of carrying out at thattime 120 of application program operation, import for the user, and then effectively use resource, and avoid causing unnecessary electrical source consumption because of thetouch control unit 120 that can not use instantly also continues running.

Moreovertouch control unit 120 also can be arranged at the not homonymy ofhousing 100, as shown in Figure 8.And, the operation-interface 190 of one or more other kinds can the corresponding not touchcontrol unit 120 of homonymy additionally be set, for example: button, the navigation button and roller etc. onhousing 100.

In sum, multi-mode Touch Screen of the present invention is applied to an electronic installation, for example: PDA(Personal Digital Assistant), intelligent mobile phone (smartphone), Espresso mobile phone (pocket personalcomputer phone; Pocket PC phone), flat computer (tablet personal computer; TabletPC), various portable electronic devices such as mobile computer, guiding aircraft, digital player, can cooperate system program in the applied electronic installation required control a plurality of touch control units that characteristic provides suitable inductive mode, import for the user, and then reach convenience and the accuracy of controlling.

Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.

Claims (24)

1. a multi-mode Touch Screen is characterized in that, comprising:

At least one insulation course, the tool light transmission;

Several touch control units have light transmission and several different inductive mode, and an adjacent side that is arranged at this insulation course is respectively in order to respond to the touch-control that comes to the opposite side relative position of this insulation course to produce an induced signal;

At least one display panel, this insulation course is positioned at the opposite side of this touch control unit relatively, in order to provide respectively several operation screens that should touch control unit; Each operation screen is one to have the icon of controlling of the required specific executive routine of controlling characteristic, cooperates each to control the touch control unit that characteristic provides a corresponding inductive mode, and this is controlled icon and touches executive routine through the touch control unit of corresponding inductive mode; And

One control module, receive this induced signal produce according to this mutually should induced signal a control signal, with control mutually should operation screen System Operation.

2. multi-mode Touch Screen according to claim 1 is characterized in that, this inductive mode is one first inductive mode and one second inductive mode, and this first inductive mode is different from this second inductive mode.

3. multi-mode Touch Screen according to claim 2, it is characterized in that, a kind of pattern of selecting in the group that this first inductive mode is made up of resistance-type, condenser type, optical profile type and acoustic wave, and a kind of pattern of selecting in the group that forms by resistance-type, condenser type, optical profile type and acoustic wave of this second inductive mode.

4. multi-mode Touch Screen according to claim 3 is characterized in that, this first inductive mode is a resistance-type, and this second inductive mode is a condenser type.

5. multi-mode Touch Screen according to claim 1 is characterized in that, is resistance-type one of in this touch control unit, and this electric resistance touch-control unit comprises:

One base material is between this insulation course and this display panel;

One first conducting film between this insulation course and this base material, and is arranged on the surface of this base material;

One second conducting film is between this first conducting film and this insulation course;

Several distance pieces are between this first conducting film and this second conducting film, with spaced apart this first conducting film and this second conducting film; And

One output line road connects this first conducting film and this second conducting film, exports this induced signal with first conducting film that forms because of this touch-control according to response and the change in voltage between this second conducting film.

6. multi-mode Touch Screen according to claim 1 or 5 is characterized in that, is condenser type one of in this touch control unit, and this capacitance touching control unit comprises:

One base material is between this insulation course and this display panel;

One conducting film is arranged on the surface of relative this display panel of this base material;

One electromagnetic shielding film is between this base material and this display panel; And

One output line road connects this conducting film and this electromagnetic shielding film, exports this induced signal with the capacity effect that is formed on the conducting film according to this touch-control of response.

7. multi-mode Touch Screen according to claim 1 is characterized in that, also comprises:

One switches the unit, with this touch control unit of selecting to operate.

8. multi-mode Touch Screen according to claim 1 is characterized in that, also comprises:

At least one insulating part connects adjacent two and this adjacent touch control unit that electrical isolation connected in this touch control unit respectively.

9. multi-mode Touch Screen according to claim 1 is characterized in that, this contiguous touch control unit of side is shared this insulation course.

10. multi-mode Touch Screen according to claim 1 is characterized in that, this contiguous touch control unit of side is shared this display panel.

11. multi-mode Touch Screen according to claim 1 is characterized in that, this display panel is respectively to should touch control unit.

12. multi-mode Touch Screen according to claim 1 is characterized in that this operation screen is controlled characteristic corresponding to difference.

13. the electronic installation with multiple touch control characteristics is characterized in that, comprising:

One housing has at least one demonstration opening;

Several touch control units have light transmission and several different inductive mode, are arranged at this demonstration opening part, respectively in order to respond to a touch-control to produce an induced signal;

Several display panels, respectively to should touch control unit, be arranged in this housing, and be positioned at the inboard of this corresponding touch control unit, respectively in order to an operation screen of this touch control unit that corresponding correspondence is provided, each operation screen is one to have the icon of controlling of the required specific executive routine of controlling characteristic, cooperates each to control the touch control unit that characteristic provides a corresponding inductive mode, and this is controlled icon and touches executive routine through the touch control unit of corresponding inductive mode; And

One control module, receive this induced signal produce according to this mutually should induced signal a control signal, to control the System Operation that this electronic installation mutually should operation screen.

14. the electronic installation with multiple touch control characteristics according to claim 13 is characterized in that, this inductive mode is one first inductive mode and one second inductive mode, and this first inductive mode is different from this second inductive mode.

15. the electronic installation with multiple touch control characteristics according to claim 14, it is characterized in that, a kind of pattern of selecting in the group that this first inductive mode is made up of resistance-type, condenser type, optical profile type and acoustic wave, and a kind of pattern of selecting in the group that forms by resistance-type, condenser type, optical profile type and acoustic wave of this second inductive mode.

16. the electronic installation with multiple touch control characteristics according to claim 15 is characterized in that, this first inductive mode is a resistance-type, and this second inductive mode is a condenser type.

17. the electronic installation with multiple touch control characteristics according to claim 13 is characterized in that, is resistance-type one of in this touch control unit, this electric resistance touch-control unit comprises:

One base material is positioned at the side that this corresponding display panel is close to this demonstration opening;

One first conducting film is positioned on the outer surface of this base material;

One second conducting film is positioned at this first conducting film opposite side of this base material relatively;

Several distance pieces are between this first conducting film and this second conducting film, with spaced apart this first conducting film and this second conductive layer; And

One output line road connects this first conducting film and this second conducting film, exports this induced signal with first conducting film that forms according to this touch-control of response and the change in voltage between this second conducting film.

18., it is characterized in that according to claim 13 or 17 described electronic installations with multiple touch control characteristics, be condenser type one of in this touch control unit, this capacitance touching control unit comprises:

One base material is positioned at the side that this corresponding display panel is close to this demonstration opening;

One conducting film is arranged on the surface of this corresponding relatively display panel of this base material;

One electromagnetic shielding film is between this display panel of this base material and correspondence; And

One output line road connects this conducting film and this electromagnetic shielding film, exports this induced signal with the capacity effect that is formed on the conducting film according to this touch-control of response.

19. the electronic installation with multiple touch control characteristics according to claim 13 is characterized in that, also comprises:

At least one insulation course has light transmission, is arranged at this demonstration opening, so that this touch control unit and this hull outside are isolated.

20. the electronic installation with multiple touch control characteristics according to claim 19 is characterized in that, this contiguous touch control unit of side is shared this insulation course.

21. the electronic installation with multiple touch control characteristics according to claim 13 is characterized in that, this contiguous touch control unit of side is shared this display panel.

22. the electronic installation with multiple touch control characteristics according to claim 13 is characterized in that, also comprises:

One switches the unit, electrically connects this control module, with this touch control unit of selecting to operate.

23. the electronic installation with multiple touch control characteristics according to claim 13 is characterized in that this operation screen is controlled characteristic corresponding to difference.

24. the electronic installation with multiple touch control characteristics according to claim 13 is characterized in that, also comprises:

At least one insulating part connects adjacent two and this adjacent touch control unit that electrical isolation connected in this touch control unit respectively.

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