CN101458581A - Touch control display device and touch control method thereof - Google Patents
Touch control display device and touch control method thereofDownload PDFInfo
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- CN101458581A CN101458581ACNA200710124990XACN200710124990ACN101458581ACN 101458581 ACN101458581 ACN 101458581ACN A200710124990X ACNA200710124990X ACN A200710124990XACN 200710124990 ACN200710124990 ACN 200710124990ACN 101458581 ACN101458581 ACN 101458581A
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- 238000000034methodMethods0.000titleclaimsabstractdescription12
- 239000000758substrateSubstances0.000claimsdescription45
- 230000000994depressogenic effectEffects0.000claimsdescription14
- 230000006698inductionEffects0.000claimsdescription4
- 239000011888foilSubstances0.000claimsdescription2
- 238000010586diagramMethods0.000description10
- 238000005452bendingMethods0.000description5
- 230000005540biological transmissionEffects0.000description5
- 239000003292glueSubstances0.000description4
- 230000015572biosynthetic processEffects0.000description2
- 238000005516engineering processMethods0.000description2
- 239000000463materialSubstances0.000description2
- 239000012780transparent materialSubstances0.000description2
- 241001422033ThestylusSpecies0.000description1
- 230000001788irregularEffects0.000description1
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Abstract
Description
Technical field
The present invention relates to a kind of touch control display apparatus and touch control method thereof.
Background technology
In recent years, touch-screen is widely used in the various demonstration products such as mobile phone, computer as a kind of information input tool of electronic product.Touch-screen is arranged on the display screen, and the user can contact this touch-screen with to this display screen input information with utility appliance such as hand or stylus, reduces even eliminates the dependence of user to other input equipment (as keyboard, mouse, telepilot etc.), handled easily.Touch-screen has polytypes such as resistance-type, condenser type, ultrasonic type and infrared-type usually.
See also Fig. 1 and Fig. 2, Fig. 1 is a kind of side structure synoptic diagram of prior art touchcontrol display apparatus 10, and Fig. 2 is the fundamental diagram of touchcontrol display apparatus 10 shown in Figure 1.This touchcontrol display apparatus 10 comprises a touch-screen 11, adisplay screen 12, aframe glue 14 and a microprocessor 13.This touch-screen 11 is oppositely arranged with thisdisplay screen 12, and is adhesively fixed by this frame glue 14.Thisdisplay screen 12 comprises a display surface (figure does not show), these touch-screen 11 contiguous these display surfaces.Thismicroprocessor 13 is used for receiving the signal from this touch-screen 11, and corresponding generation one operation signal also is transferred to this display screen 12.Thisdisplay screen 12 carries out display operation according to this operation signal.
This touch-screen 11 comprises onefirst substrate 111, one and thisfirst substrate 111second substrate 112, one firsttransparency conducting layer 113, one secondtransparency conducting layer 114, abonding coat 115 and a plurality ofsept 116 that are oppositely arranged.This firsttransparency conducting layer 113 is arranged on the surface of thisfirst substrate 111 near this second substrate 112.This secondtransparency conducting layer 114 is arranged on the surface of thissecond substrate 112 near thisfirst substrate 111, and is oppositely arranged with this first transparency conducting layer 113.Thisbonding coat 115 is clipped between thisfirst substrate 111 and thissecond substrate 112, and the position edge region, is used for bonding thisfirst substrate 111 and second substrate 112.Thisfirst substrate 111 is elastic apparent materials, and thissecond substrate 112 is rigidity transparent materials.
These a plurality ofsepts 116 are distributed between this firsttransparency conducting layer 113 and secondtransparency conducting layer 114, are used at interval this firsttransparency conducting layer 113 and second transparency conducting layer 114.These a plurality ofsepts 116 make this firsttransparency conducting layer 113 and secondtransparency conducting layer 114 be electric insulating state under original state.
Provide two cycles to replace the voltage that produces repeatedly, be applied to this firsttransparency conducting layer 113 and this secondtransparency conducting layer 114 respectively.
When stylus (indicate) contacted and push this touch-screen 11 surfaces some arbitrarily, these first substrate, 111 stressed bendings made this firsttransparency conducting layer 113 contact with this secondtransparency conducting layer 114 at a touch point A, and the formation electrical connection.This secondtransparency conducting layer 114 is surveyed the X direction voltage of this firsttransparency conducting layer 113 at this touch point A place.This X direction voltage transmission is to this microprocessor 13.Thismicroprocessor 13 calculates the transverse axis coordinate of this touch point A.In like manner, this firsttransparency conducting layer 113 is surveyed the y direction voltage of secondtransparency conducting layer 114 at this touch point A place.This y direction voltage transmission is to this microprocessor 13.Thismicroprocessor 13 calculates the ordinate of orthogonal axes of this touch point A.Thismicroprocessor 13 can be determined the position of this touch point A by the way, and corresponding generation one operation signal is transferred to this display screen 12.Thisdisplay screen 12 carries out display operation according to this operation signal at this touch point A place.
Yet this firsttransparency conducting layer 113 or this second transparency conducting layer, 114 surfaces tend to occur applying irregular situation on technology.As this touch point A near zone raised points B that distributes.When stylus pressed the touch point A on these touch-screen 11 surfaces, these first substrate, 111 bendings made this firsttransparency conducting layer 113 also contact with this secondtransparency conducting layer 114 at raised points B simultaneously.
In like manner, the X direction voltage signal of this raised points B and y direction voltage signal are transferred to this microprocessor 13.Thismicroprocessor 13 receives this voltage signal, and determines the exact position of this raised points B, and corresponding generation one operation signal is transferred to this display screen 12.Thisdisplay screen 12 carries out display operation according to this operation signal at this raised points B.
By above-mentioned analysis, finger or stylus press the touch point A on these touch-screen 11 surfaces, this touchcontrol display apparatus 10 carries out display operation at touch point A, simultaneously, also at corresponding another the wrong display operation that produces of raised points B, feasible control out of true to input signal, thus the fiduciary level of this touchcontrol display apparatus 10 is lower.
Summary of the invention
For solving the lower problem of prior art touch control display apparatus reliability, be necessary the touch control display apparatus that provides a kind of reliability higher.
In addition, also be necessary to provide a kind of touch control method of above-mentioned touch control display apparatus.
A kind of touch control display apparatus, it comprises a display screen, one and touch-screen, a pressure sensitive device and a microprocessor of the adjacent setting of this display screen.This touch-screen is accepted external pressure, and according to the corresponding voltage signal of this external pressure output.This pressure sensing device senses is applied to the external pressure of this touch-screen, and the output pressure signal.This microprocessor receives and screens required pressure signal, and outputs control signals to this display screen according to required pressure signal.
A kind of touch control display apparatus, it comprises a display screen, one and touch-screen, a microprocessor and a pressure sensitive device of the adjacent setting of this display screen.This touch-screen receives external pressure, and according to the corresponding voltage signal of external pressure output.This microprocessor receives this voltage signal and judges the depressed position of this touch-screen.This pressure sensitive device cooperates the correct depressed position of this microprocessor judges, exports corresponding this display screen that controls signal to for this microprocessor according to correct depressed position.
A kind of touch control display apparatus touch control method, it comprises the steps: to provide a display screen and one and the touch-screen of the adjacent setting of this display screen, and this touch-screen is accepted external pressure, and according to the corresponding voltage signal of this external pressure output; One pressure sensitive device is provided, and its induction is applied to the external pressure of this touch-screen, and the output pressure signal; One microprocessor is provided, and its reception is also screened required pressure signal, and output control signals to this display screen according to required pressure signal.
A kind of touch control display apparatus touch control method, it comprises the steps: to provide a display screen and one and the touch-screen of the adjacent setting of this display screen, and this touch-screen receives external pressure, and according to the corresponding voltage signal of external pressure output; Provide a microprocessor, the depressed position that it receives this voltage signal and judges this touch-screen; And a pressure sensitive device is provided, it cooperates the correct depressed position of this microprocessor judges, exports corresponding this display screen that controls signal to for this microprocessor according to correct depressed position.
Compared with prior art, touch control display apparatus of the present invention comprises a pressure sensitive device.When stylus contacts and pushes this touch-screen, if when this first transparency conducting layer or this second layer at transparent layer out-of-flatness, this microprocessor is abandoned this pressure sensitive device signal, and corresponding generation one operation signal is transferred to this display screen, makes this display screen carry out display operation at this touch point.Otherwise, the pressure signal that this pressure sensitive device of this microprocessor processes is transmitted.This microprocessor judges pressure signal size is determined that the corresponding contact point of pressure maximum is a touch point, and is made this display screen carry out display operation at this touch point, prevents that maloperation from taking place.
Description of drawings
Fig. 1 is a kind of side structure synoptic diagram of prior art touch control display apparatus.
Fig. 2 is the fundamental diagram of touch panel display device shown in Figure 1.
Fig. 3 is the side structure synoptic diagram of touch control display apparatus first embodiment of the present invention.
Fig. 4 is the fundamental diagram of touch control display apparatus shown in Figure 3.
Fig. 5 is the side structure synoptic diagram of touch control display apparatus second embodiment of the present invention.
Embodiment
See also Fig. 3 and Fig. 4, Fig. 3 is the side structure synoptic diagram of touchcontrol display apparatus 30 first embodiments of the present invention, and Fig. 4 is the fundamental diagram of this touchcontrol display apparatus 30 shown in Figure 3.This touchcontrol display apparatus 30 comprises a touch-screen 31, adisplay screen 32, aframe glue 34, a pressuresensitive device 35 and a microprocessor 33.This touch-screen 31 is oppositely arranged with thisdisplay screen 32, and is adhesively fixed by this frame glue 34.Thisdisplay screen 32 comprises a display surface (figure does not show), these touch-screen 31 adjacent these display surfaces.Thismicroprocessor 33 comprises afirst input end 331, onesecond input end 333, onefirst output terminal 332 and one second output terminal 334.Wherein thesefirst input end 331 receptions are from the signal of this touch-screen 31, the signal that thissecond input end 333 receives from this pressuresensitive device 35, this first output terminal, 332 outputs, one feedback signal is to this pressuresensitive device 35, and this second output terminal, 334 outputs, one operation signal is to this display screen 32.Thisdisplay screen 32 shows output according to this operation signal control.
This touch-screen 31 comprises onefirst substrate 311, one and thisfirst substrate 311second substrate 312, one firsttransparency conducting layer 313, one secondtransparency conducting layer 314, abonding coat 315 and a plurality ofsept 316 that are oppositely arranged.This firsttransparency conducting layer 313 is arranged on the surface of thisfirst substrate 311 near this second substrate 312.This secondtransparency conducting layer 314 is arranged on the surface of thissecond substrate 312 near this first substrate 311.Thisbonding coat 315 is clipped between thisfirst substrate 311 and thissecond substrate 312, and the position is at the fringe region of thisfirst substrate 311 with thissecond substrate 312, is used for bonding thisfirst substrate 311 and this second substrate 312.Thisfirst substrate 311 is elastic apparent materials, and thissecond substrate 312 is rigidity transparent materials.
These a plurality ofsepts 316 are distributed between this firsttransparency conducting layer 313 and secondtransparency conducting layer 314, are used at interval this firsttransparency conducting layer 313 and this second transparency conducting layer 314.These a plurality ofsepts 316 make this firsttransparency conducting layer 313 and this secondtransparency conducting layer 314 be electric insulating state under original state.
This pressuresensitive device 35 is one to be arranged on the thin layer of thisfirst substrate 311 away from the surface of these second transparency conducting layer, 314 1 sides.When stylus contacted and pushes this touch-screen 31, this pressuresensitive device 35 and the 311 stressed bendings of first substrate made this firsttransparency conducting layer 313 contact with this secondtransparency conducting layer 314 at a touch point A '.This pressuresensitive device 35 is used for detecting to should firsttransparency conducting layer 313 and the pressure signal of these second transparency conducting layer, 314 contact points.
The touch control method of this touchcontrol display apparatus 30 is as detailed below:
Stylus contact is also pushed on this touch-screen 31 more arbitrarily, and these pressuresensitive device 35 and these first substrate, 311 stressed bendings make this firsttransparency conducting layer 313 contact with this secondtransparency conducting layer 314 at a touch point A ', and form electrical connection.This secondtransparency conducting layer 314 is surveyed the X direction voltage of firsttransparency conducting layer 313 at touch point A ', and with thefirst input end 331 of this X direction voltage transmission to thismicroprocessor 33, thismicroprocessor 33 calculates the X direction coordinate of this touch point A ' according to this X direction voltage.In like manner, this firsttransparency conducting layer 313 is surveyed the y direction voltage of secondtransparency conducting layer 314 at an A ', this y direction voltage transmission is to thefirst input end 331 of thismicroprocessor 33, thismicroprocessor 33 calculates the ordinate of orthogonal axes of this touch point A ' according to this y direction voltage, by the way, the coordinate signal of this touch point A ' is detected and read to thismicroprocessor 33.
Simultaneously, these pressuresensitive device 35 sensings to should first the deformation quantity oftransparency conducting layer 313 and these second transparency conducting layer, 314 contact points.
If this firsttransparency conducting layer 113 or this second transparency conducting layer, 114 surfacings, this pressuresensitive device 35 produces a pressure signal and is transferred to this microprocessor 33.Thismicroprocessor 33 is abandoned this pressure signal and according to corresponding generation one operation signal of this touch point A ' coordinate signal, and is transferred to thisdisplay screen 32 by this second output terminal 334.Thisdisplay screen 32 carries out display operation according to this operation signal at this touch point A '.
If this firsttransparency conducting layer 113 or this second transparency conducting layer, 114 surface irregularities, i.e. this touch point A ' near zone raised points B ' that distributes.
When stylus contact and push on this touch-screen 31 touch point A ' time, these first substrate, 311 stressed bendings also make the raised points B ' on these first transparency conducting layer, 313 surfaces contact with this secondtransparency conducting layer 314, the formation electrical connection.With 33 detectings of this microprocessor and when reading the coordinate signal of this touch point A ', the coordinate signal of this raised points B ' is also detected and read to thismicroprocessor 33.
Simultaneously, touch point A ' on this touch-screen 31 is also pushed in stylus contact, and deformation take place this pressuresensitive device 35, and to should locating the deformation quantity maximum by touch point A ', and this touch point A ' near zone deformation quantity is gradually little.This pressuresensitive device 35 sensing simultaneously and produces pressure signal and is transferred to thismicroprocessor 33 should firsttransparency conducting layer 313 and the deformation quantity of these second transparency conducting layer, 314 contact points.
Thismicroprocessor 33 reads the coordinate signal of this touch point A ' and raised points B ', and corresponding generation one feedback signal is transferred to this pressuresensitive device 35 by this first output terminal 332.This pressuresensitive device 35 reads this feedback signal, and corresponding generation pressure signal also is transferred to this pressure signalsecond input end 333 of thismicroprocessor 33.
Thismicroprocessor 33 receives the pressure signal of this touch point A ' and this raised points B ', judges this two pressure signal sizes, and chooses the contact point of pressure maximum, i.e. touch point A '.Correspondingly, thismicroprocessor 33 produces an operation signal, and is transferred to thisdisplay screen 32 by this second output terminal 334.Thisdisplay screen 32 carries out display operation according to this operation signal at this touch point A '.
In sum, the stylus contact is also pushed touch point A ' on this touch-screen 31, and this touch-screen 31 is accepted external pressure, and according to the corresponding voltage signal of this external pressure output; These pressuresensitive device 35 inductions are applied to the external pressure of this touch-screen 31, and the output pressure signal.Thismicroprocessor 33 is judged coordinate signal quantity according to the voltage signal of being imported.If only produce a coordinate signal, promptly only be the coordinate signal of touch point A ', thismicroprocessor 33 is abandoned this pressure signal and corresponding generation one operation signal to thisdisplay screen 32, controls display operation.If produce two coordinate signals, thesemicroprocessor 33 corresponding generation one feedback signals make these pressuresensitive device 35 transmission pressure signals to thismicroprocessor 33 to this pressure sensitive device 35.Thismicroprocessor 33 is judged the pressure signal size, and the contact point of determining the pressure maximum is touch point A '.Thesemicroprocessor 33 corresponding generation one operation signals also are transferred to thisdisplay screen 32, the control display operation.
Compared with prior art, this touchcontrol display apparatus 30 comprises a pressure sensitive device 35.This pressuresensitive device 35 cooperates thesemicroprocessor 33 judicious depressed position, exports corresponding thisdisplay screen 32 that controls signal to for thismicroprocessor 33 according to correct depressed position.
Seeing also Fig. 5, is the synoptic diagram of touch control display apparatus second embodiment of the present invention.The touchcontrol display apparatus 30 of this touchcontrol display apparatus 50 and first embodiment is roughly the same, and its key distinction is: pressuresensitive device 55 is arranged betweenfirst substrate 511 and first transparency conducting layer 513.When stylus (not indicating) contacted and pushes touch-screen 51, this touch-screen 51 was accepted external pressure, and according to the corresponding voltage signal of this external pressure output; These pressuresensitive device 55 inductions are applied to the external pressure of this touch-screen 51, and the output pressure signal.If when this firsttransparency conducting layer 513 or this second transparency conducting layer, 514 surface irregularities, microprocessor (figure does not show) is abandoned the pressure signal of this pressuresensitive device 55, corresponding generation one operation signal of this microprocessor also is transferred to this display screen (not indicating), makes this display screen carry out display operation at this touch point.Otherwise, the pressure signal that this pressuresensitive device 55 of this microprocessor processes is transmitted.This microprocessor judges pressure signal size is determined that the contact point of pressure maximum is a touch point, and is made this display screen carry out display operation at this touch point, prevents that maloperation from taking place.
It is described that touchcontrol display apparatus sensitive device
Claims (10)
1. touch control display apparatus, it comprises a display screen, one and the touch-screen and a microprocessor of the adjacent setting of this display screen, this touch-screen is accepted external pressure, and according to the corresponding voltage signal of this external pressure output, it is characterized in that: this touch control display apparatus further comprises a pressure sensitive device, this pressure sensing device senses is applied to the external pressure of this touch-screen, and output pressure signal, this microprocessor receives and screens required pressure signal, and outputs control signals to this display screen according to required pressure signal.
2. touch control display apparatus as claimed in claim 1, it is characterized in that: this microprocessor receives this voltage signal, and one group of coordinate signal of corresponding generation, then this microprocessor is abandoned the pressure signal from this pressure sensitive device, and the corresponding operation signal that produces is transferred to this display screen, control demonstration output.
3. touch control display apparatus as claimed in claim 1, it is characterized in that: this microprocessor receives this voltage signal, and corresponding generation at least two group coordinate signals, then the corresponding feedback signal that produces of this microprocessor is to this pressure sensitive device, this pressure sensitive device receives this feedback signal, and corresponding output pressure signal, this microprocessor receives this pressure signal, read the contact point of pressure maximum, defining this contact point is touch point, this microprocessor is according to the pressure signal of this touch point, and corresponding generation one operation signal also is transferred to this display screen, controls the display operation of this display screen.
4. touch control display apparatus as claimed in claim 1, it is characterized in that: this touch-screen comprises one first substrate, one second substrate, one first transparency conducting layer and one second transparency conducting layer, this first substrate and this second substrate are oppositely arranged, this first transparency conducting layer is arranged on the surface of this first substrate near this second substrate, and this second transparency conducting layer is arranged on the surface of this second substrate near this first substrate.
5. touch control display apparatus as claimed in claim 4 is characterized in that: this pressure sensitive device is arranged on the surface of this first substrate away from this second transparency conducting layer, one side.
6. touch control display apparatus as claimed in claim 4 is characterized in that: this pressure sensitive device is arranged between this first substrate and this first transparency conducting layer.
7. touch control display apparatus as claimed in claim 1 is characterized in that: this pressure sensitive device is a kind of in mechanics sensor, pressure transducer, foil gauge or the pulling force sensor.
8. touch control display apparatus, it comprises a display screen, one and the touch-screen and a microprocessor of the adjacent setting of this display screen, this touch-screen receives external pressure, and according to the corresponding voltage signal of external pressure output, this microprocessor receives this voltage signal and judges the depressed position of this touch-screen, it is characterized in that: this touch control display apparatus further comprises a pressure sensitive device, this pressure sensitive device cooperates the correct depressed position of this microprocessor judges, exports corresponding this display screen that controls signal to for this microprocessor according to correct depressed position.
9. touch control display apparatus touch control method, it comprises the steps: to provide a display screen and one and the touch-screen of the adjacent setting of this display screen, and this touch-screen is accepted external pressure, and according to the corresponding voltage signal of this external pressure output; One pressure sensitive device is provided, and its induction is applied to the external pressure of this touch-screen, and the output pressure signal; One microprocessor is provided, and its reception is also screened required pressure signal, and output control signals to this display screen according to required pressure signal.
10. touch control display apparatus touch control method, it comprises the steps: to provide a display screen and one and the touch-screen of the adjacent setting of this display screen, and this touch-screen receives external pressure, and according to the corresponding voltage signal of external pressure output; Provide a microprocessor, the depressed position that it receives this voltage signal and judges this touch-screen; And a pressure sensitive device is provided, it cooperates the correct depressed position of this microprocessor judges, exports corresponding this display screen that controls signal to for this microprocessor according to correct depressed position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710124990XACN101458581B (en) | 2007-12-12 | 2007-12-12 | Touch control display device and touch control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710124990XACN101458581B (en) | 2007-12-12 | 2007-12-12 | Touch control display device and touch control method thereof |
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| CN101458581Atrue CN101458581A (en) | 2009-06-17 |
| CN101458581B CN101458581B (en) | 2010-12-01 |
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| CN200710124990XAExpired - Fee RelatedCN101458581B (en) | 2007-12-12 | 2007-12-12 | Touch control display device and touch control method thereof |
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| CN102103452A (en)* | 2009-12-17 | 2011-06-22 | 深圳富泰宏精密工业有限公司 | Flying spot control system and method |
| CN102155904A (en)* | 2011-03-03 | 2011-08-17 | 中国科学院电工研究所 | Heliostat wind-induced displacement testing device and testing method |
| CN102467314A (en)* | 2010-11-02 | 2012-05-23 | 宏碁股份有限公司 | Portable electronic device and display panel pressure monitoring method |
| CN103077105A (en)* | 2011-10-25 | 2013-05-01 | 宏碁股份有限公司 | Screen squeeze protector and method thereof |
| CN102109916B (en)* | 2009-12-29 | 2013-10-16 | 万达光电科技股份有限公司 | Touch system, dual-input touch system and touch detection method |
| CN103823592A (en)* | 2014-02-26 | 2014-05-28 | 汕头超声显示器（二厂）有限公司 | Display device with mechanical sensing function |
| WO2015035546A1 (en)* | 2013-09-10 | 2015-03-19 | 深圳纽迪瑞科技开发有限公司 | Pressure-sensitive touch screen and touch display screen and electronic device |
| CN105867681A (en)* | 2016-03-25 | 2016-08-17 | 京东方科技集团股份有限公司 | A touch control structure, a display panel and a touch control method |
| CN106101319A (en)* | 2016-07-27 | 2016-11-09 | 深圳市金立通信设备有限公司 | Terminal and display control method thereof |
| CN106155068A (en)* | 2016-08-11 | 2016-11-23 | 上海与德通讯技术有限公司 | Unmanned plane interaction control device and system |
| CN106489123A (en)* | 2014-06-23 | 2017-03-08 | 微软技术许可有限责任公司 | Digitizer sensor based on electric capacity |
| CN106527781A (en)* | 2015-09-14 | 2017-03-22 | 宸鸿科技(厦门)有限公司 | Three-dimensional touch-control device |
| WO2017107201A1 (en)* | 2015-12-25 | 2017-06-29 | 芜湖伦丰电子科技有限公司 | 3d touch screen and touch membrane structure |
| WO2021097847A1 (en)* | 2019-11-22 | 2021-05-27 | 深圳市汇顶科技股份有限公司 | Pressure detection method, apparatus, system, touch chip and electronic device |
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| CN102103452A (en)* | 2009-12-17 | 2011-06-22 | 深圳富泰宏精密工业有限公司 | Flying spot control system and method |
| CN102109916B (en)* | 2009-12-29 | 2013-10-16 | 万达光电科技股份有限公司 | Touch system, dual-input touch system and touch detection method |
| CN102467314A (en)* | 2010-11-02 | 2012-05-23 | 宏碁股份有限公司 | Portable electronic device and display panel pressure monitoring method |
| CN102155904A (en)* | 2011-03-03 | 2011-08-17 | 中国科学院电工研究所 | Heliostat wind-induced displacement testing device and testing method |
| CN102155904B (en)* | 2011-03-03 | 2013-11-06 | 中国科学院电工研究所 | Heliostat wind-induced displacement testing device and testing method |
| CN103077105A (en)* | 2011-10-25 | 2013-05-01 | 宏碁股份有限公司 | Screen squeeze protector and method thereof |
| US9864449B2 (en) | 2013-09-10 | 2018-01-09 | Shenzhen New Degree Technology Co., Ltd. | Pressure-sensitive touch screen and touch display screen and electronic device |
| WO2015035546A1 (en)* | 2013-09-10 | 2015-03-19 | 深圳纽迪瑞科技开发有限公司 | Pressure-sensitive touch screen and touch display screen and electronic device |
| CN103823592A (en)* | 2014-02-26 | 2014-05-28 | 汕头超声显示器（二厂）有限公司 | Display device with mechanical sensing function |
| CN106489123B (en)* | 2014-06-23 | 2020-08-07 | 微软技术许可有限责任公司 | Capacitance-based digitizer sensor |
| CN106489123A (en)* | 2014-06-23 | 2017-03-08 | 微软技术许可有限责任公司 | Digitizer sensor based on electric capacity |
| CN106527781B (en)* | 2015-09-14 | 2023-08-25 | 宸鸿科技(厦门)有限公司 | Three-dimensional touch device |
| CN106527781A (en)* | 2015-09-14 | 2017-03-22 | 宸鸿科技(厦门)有限公司 | Three-dimensional touch-control device |
| WO2017107201A1 (en)* | 2015-12-25 | 2017-06-29 | 芜湖伦丰电子科技有限公司 | 3d touch screen and touch membrane structure |
| CN105867681B (en)* | 2016-03-25 | 2019-02-22 | 京东方科技集团股份有限公司 | A touch structure, a display panel and a touch method |
| US10275072B2 (en) | 2016-03-25 | 2019-04-30 | Boe Technology Group Co., Ltd. | Touch control structure, display panel and touch control method |
| CN105867681A (en)* | 2016-03-25 | 2016-08-17 | 京东方科技集团股份有限公司 | A touch control structure, a display panel and a touch control method |
| CN106101319B (en)* | 2016-07-27 | 2019-10-22 | 深圳市金立通信设备有限公司 | Terminal and its display control method |
| CN106101319A (en)* | 2016-07-27 | 2016-11-09 | 深圳市金立通信设备有限公司 | Terminal and display control method thereof |
| CN106155068A (en)* | 2016-08-11 | 2016-11-23 | 上海与德通讯技术有限公司 | Unmanned plane interaction control device and system |
| WO2021097847A1 (en)* | 2019-11-22 | 2021-05-27 | 深圳市汇顶科技股份有限公司 | Pressure detection method, apparatus, system, touch chip and electronic device |
| US11237674B2 (en) | 2019-11-22 | 2022-02-01 | Shenzhen GOODIX Technology Co., Ltd. | Method, apparatus and system for pressure detection, touch-control chip and electronic device |
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| CN101458581B (en) | 2010-12-01 |
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