CN103927037B - touch control display device - Google Patents
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- CN103927037B CN103927037B CN201310155169.XA CN201310155169A CN103927037B CN 103927037 B CN103927037 B CN 103927037B CN 201310155169 A CN201310155169 A CN 201310155169A CN 103927037 B CN103927037 B CN 103927037B
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Abstract
The invention discloses a touch display device which comprises a plurality of sub-pixel areas, a plurality of display control components, a plurality of pixel electrodes, a plurality of touch signal transmission electrodes and a plurality of touch signal receiving electrodes. The display control components are arranged in the sub-pixel regions and each display control component comprises a first grid, a first source and a first drain. The pixel electrode is arranged in each sub-pixel area and is electrically connected with the corresponding first drain electrode. The touch signal transmission electrode is used for transmitting a touch driving signal. At least one of each touch signal transmitting electrode and each touch signal receiving electrode is used for transmitting a display grid signal to the corresponding first grid or transmitting a display data signal to the corresponding first source.
Description
Technical field
The present invention is to be related to a kind of touch control display apparatus, the grid arranged in more particularly to a kind of utilization script display device
Line or data wire are carrying out the touch control display apparatus of touch-control sensing detection.
Background technology
Touch-control sensing technology is developed by leaps and bounds in recent years, has the consumer electronics product that many possesses touch controllable function at present
Product are released successively.The region of original display panel, in such product, is mainly given the function of touch-control sensing, can also say be by
Original simple display panel is transformed into the touch control display plate with touch-control discriminating function.According in the structure design of touch control display plate
Difference, can typically divide into external hanging type (out-cell) with embedded (in-cell/on-cell) touch control display plate.Wherein,
External hanging type touch control display plate is that independent Trackpad is combined with general display panel, and embedded touch display panel is then
Touch control induction device is set directly in display panel on the inner or outer side of substrate.Although embedded touch display panel has light
The advantage of thinning, but due to needing other manufacturing technology steps that touch control induction device is formed in display panel, therefore also cause
The problems such as low qualified and high cost.
The content of the invention
It is an object of the invention to provide a kind of touch control display apparatus, using the grid arranged needed for script display device
Carrying out touch-control sensing detection, reduction need to be additionally formed the fabrication steps of touch-control sensing electrode, and then reach for line or data wire
Simplify processing procedure and improve the purpose of qualification rate.
The present invention provides a kind of touch control display apparatus, including multiple sub-pixel areas, multiple display control components, multiple pixels
Electrode, a plurality of touching signals transmission electrode and a plurality of touching signals receiving electrode.Sub-pixel area is arranged in an array mode.
Display control component is provided in each sub-pixel area, and each display control component include a first grid, one first source electrode with
And one first drain electrode.Pixel electrode is provided in each sub-pixel area, and each pixel electrode is electrically connected with the corresponding first drain electrode
Connect.Touching signals transmission electrode is to transmit a touch-control drive signal.Each touching signals transmission electrode or each touching signals connect
It is to transmit a display signal to corresponding first grid or to transmit a display to receive electrode one kind at least within
Data signal is to corresponding first source electrode.
Compared to prior art, the touch control display apparatus system of the present invention is using the gate arranged needed for general display device
Line or data wire to carry out touch-control sensing detection, therefore can be reduced and need to be additionally formed touch-control sensing electrode come as touch control electrode
Manufacturing technology steps, and then reach simplified processing procedure and improve conforming product rate effect.
Description of the drawings
Fig. 1 show the schematic diagram of the touch control display apparatus of the first preferred embodiment of the present invention.
Close-up schematic views of the Fig. 2 for Fig. 1.
Fig. 3 show the sequencing contro schematic diagram of the touch control display apparatus of the first preferred embodiment of the present invention.
Fig. 4 show the schematic diagram of the touch control display apparatus of second preferred embodiment of the present invention.
Fig. 5 show the schematic diagram of the touch control display apparatus of the third preferred embodiment of the present invention.
Fig. 6 show the schematic diagram of the touch control display apparatus of the 4th preferred embodiment of the present invention.
Fig. 7 show the schematic diagram of the touch control display apparatus of the 5th preferred embodiment of the present invention.
Fig. 8 show the schematic diagram of the touch control display apparatus of the 6th preferred embodiment of the present invention.
Fig. 9 show the schematic diagram of the touch control display apparatus of the 7th preferred embodiment of the present invention.
Main element symbol description
| Touch control display apparatus | 101 |
| Touch control display apparatus | 102 |
| Substrate | 110 |
| Touching signals receiving electrode | 121R |
| Touching signals transmit electrode | 121T |
| Touching signals receiving electrode | 122R |
| Touching signals transmit electrode | 122T |
| Peripheral wiring | 130 |
| Switch | 140 |
| Drive component | 150 |
| Foot position | 150P |
| Pixel electrode | 160 |
| Touch control display apparatus | 201 |
| Touch control display apparatus | 202 |
| Touching signals receiving electrode | 221R |
| Touching signals transmit electrode | 221T |
| Touching signals receiving electrode | 222R |
| Touch control display apparatus | 301 |
| Touch control display apparatus | 302 |
| Touching signals receiving electrode | 321R |
| Touching signals transmit electrode | 321T |
| Touching signals transmit electrode | 322T |
| Touch control display apparatus | 401 |
| Dummy touch control electrode | 421D |
| Touching signals transmit electrode | 421T |
| Common electrode | 430 |
| First drain electrode | D1 |
| Second drain electrode | D2 |
| Data wire | DL |
| Display data signal | DS |
| First grid | G1 |
| Second grid | G2 |
| Gate line | GL |
| Show signal | GS |
| Sub-pixel area | PX |
| Open region | R1 |
| Peripheral region | R2 |
| Touch-control receives signal | RX |
| First source electrode | S1 |
| Second source electrode | S2 |
| Switch line | SW |
| Display control component | T1 |
| Changeover module | T2 |
| Touch-control drive signal | TX |
| First direction | X |
| Second direction | Y |
Following specific embodiment will further illustrate the present invention with reference to above-mentioned accompanying drawing.
Specific embodiment
The present invention is further appreciated that to enable to be familiar with those skilled in the art, hereafter spy enumerates this
Bright several preferred embodiments, and coordinate accompanying drawing, describe the constitution content of the present invention in detail.It should be noted that accompanying drawing is only with explanation
For the purpose of, and map not according to life size.Additionally, in the text using for example " first " with " second " etc. narration, only to distinguish
Different components, does not produce the restriction of order to which.
Refer to Fig. 1 to Fig. 3.Fig. 1 show the schematic diagram of the touch control display apparatus of the first preferred embodiment of the present invention.
Close-up schematic views of the Fig. 2 for Fig. 1.Fig. 3 show the sequencing contro schematic diagram of the touch control display apparatus of the present embodiment.In order to
Convenient to illustrate, each accompanying drawing of the present invention is only illustrated to be readily understood by the present invention, and its detailed ratio can be according to the demand of design
It is adjusted.As shown in Figures 1 and 2, the touch control display apparatus 101 of the present embodiment include a substrate 110, multiple sub-pixel areas
PX, multiple display control component T1, multiple pixel electrodes 160, a plurality of touching signals transmission electrode 121T and a plurality of touch-control letter
Number receiving electrode 121R.Sub-pixel area PX is arranged in an array mode.Display control component T1 is provided in each sub-pixel area
In PX, and each display control component T1 includes a first grid G1, one first source S 1 and one first drain D 1.Pixel electrode
160 are provided in each sub-pixel area PX, and each pixel electrode 160 is electrically connected with the first drain D 1.Touching signals transmission electricity
Pole 121T and touching signals receiving electrode 121R is provided in substrate 110.Touching signals transmission electrode 121T is to transmit
One touch-control drive signal TX, makes each touching signals receiving electrode 121R receive a touch-control respectively whereby and receives signal RX.It is each to touch
Control signal transmission electrode 121T can transmit touch-control drive signal TX with time-sharing format, and make each touching signals receiving electrode 121R exist
Different time points receives different touch-controls and receives signal RX, and receives the change meter affected by touching by signal RX by touch-control
The effect that point counting analyses to reach touch-control positioning.In other words, the touch-control sensing driving side of the touch control display apparatus 101 of the present embodiment
Formula can be considered that a mutual capacitance type touch control drives, but be not limited thereto.
In the present embodiment, touch control display apparatus 101 can be also arranged in substrate 110 including a plurality of gate lines G L and along one
First direction X extends.Each gate lines G L is electrically connected with corresponding display control component T1, to show signal GS by one
It is delivered to corresponding first grid G1.Additionally, each touching signals transmission electrode 121T is that X extends in the first direction, each touch-control letter
Number receiving electrode 121R is extended along second direction Y, and first direction X be preferably it is orthogonal with second direction Y, but not
As limit.Each touching signals receiving electrode 121R is to transmit display data signal DS to corresponding first source S 1,
Can control the electrical situation of each pixel electrode 160 whereby by each display control component T1, so using pixel electrode 160 come
Drive display medium (not shown) and reach display effect.Above-mentioned display medium may include liquid crystal display media, organic light emission
Display medium, electricity moistening (electro-wetting) display medium, electric ink (e-ink) display medium or other are suitable
Display medium.In other words, the substrate 110 of the present embodiment can be considered an array substrate (array substrate), and touch-control is believed
Number receiving electrode 121R can be considered the data wire (data line) in general array substrate.Due to touching signals receiving electrode
121R can be used for transmission display data signal DS and receive touch-control reception signal RX, therefore the touch control display apparatus of the present embodiment
101 can have the advantages that structure and simplified manufacturing process.
As shown in Fig. 1 to Fig. 3, touch control display apparatus 101 can also include an open region R1, a peripheral region R2, a plurality of periphery
Cabling 130, a switch 140 and a drive component 150.At least sides of the peripheral region R2 positioned at open region, and each sub-pixel
Area PX is provided in the R1 of open region.Drive component 150 is provided in peripheral region R2, and in other words drive component 150 is to arrange
Outside sub-pixel area PX.Drive component 150 includes multiple foot position (pin) 150P, and at least gate lines G L is and a touch-control
Signal transmission electrode 121T is electrically connected to identical foot position 150P.Peripheral wiring 130 is provided in peripheral region R2, to make grid
Line GL and touching signals transmission electrode 121T may be electrically connected to corresponding foot position 150P.Additionally, switch 140 is and at least one
Foot position 150P is disposed adjacent, and gate lines G L and touching signals transmission electrode 121T are to be electrically connected to correspondence by switch 140
Foot position 150P.By above-mentioned design, display signal GS is transmitted respectively using drive component 150 and drives letter with touch-control
Number TX is to gate lines G L and touching signals transmission electrode 121T, and shows signal GS by 140 Staggered transmitting of switch
With touch-control drive signal TX, to the purpose for reaching the foot position 150P quantity for reducing drive component 150, but it is not limited thereto.
In other words, the touch-control drive signal TX of the present embodiment with show signal GS be in sequential it is disconnected from each other, to avoid
Mutually phase signals interference.Further, since drive component 150 can be used for showing driving drive with touch-control sensing simultaneously, therefore drive can be reduced
150 quantity of dynamic component and reduce the effect of cost.What deserves to be explained is, for convenience of explanation, the present embodiment only shows
One switch 140, but the present invention is not limited thereto and can optionally arrange multiple switch 140 or make switch 140 same
When be connected with multiple foot position 150P.
Illustrate below for the different embodiments of the touch control display apparatus of the present invention, and to simplify explanation, below
Illustrate to be described in detail mainly for the different part of each embodiment, and no longer identical part is repeated.Additionally, this
In bright each embodiment, identical component is indicated with identical label, is checked one against another between each embodiment to convenient.
Refer to Fig. 4.Fig. 4 show the schematic diagram of the touch control display apparatus of second preferred embodiment of the present invention.Such as Fig. 4
It is shown, it is different from above-mentioned first preferred embodiment where be that the touch control display apparatus 102 of the present embodiment include a plurality of touch-control
Signal transmission electrode 122T and a plurality of touching signals receiving electrode 122R.Each touching signals transmission electrode 122T is to transmit
Touch-control drive signal TX in a second direction Y extend, and each touching signals receiving electrode 122R is to receive touch-control to receive letter
Number RX in the first direction X extend.In other words, each touching signals receiving electrode 122R is sets parallel to each other with each gate lines G L
Put, but be not limited thereto.What deserves to be explained is, the touching signals transmission electrode 122T of the present embodiment is also to transmit display
Data signal DS is to corresponding first source S 1, and can be considered the data wire in general array substrate, and then reaches structure simplification
Purpose.Additionally, the touch-control drive signal TX of the present embodiment is preferably disconnected from each other in sequential, use with display data signal DS
To avoid mutual phase signals interference, but it is not limited thereto.
Refer to Fig. 5.Fig. 5 show the schematic diagram of the touch control display apparatus of the third preferred embodiment of the present invention.Such as Fig. 5
It is shown, it is different from above-mentioned first preferred embodiment where be that the touch control display apparatus 201 of the present embodiment include a plurality of touch-control
Signal transmission electrode 221T, a plurality of touching signals receiving electrode 221R, a plurality of data lines DL, a plurality of switch line SW and multiple cut
Change component T2.Each touching signals transmission electrode 221T is to transmit touch-control drive signal TX and X extensions in the first direction, and respectively
Touching signals receiving electrode 221R is to receive touch-control to receive signal RX and Y extensions in a second direction.Each data wire DL is edge
Second direction Y extends, and each data wire DL is and corresponding display control component T1 electrical connections, to by display data signal DS
It is delivered to corresponding first source S 1.Each changeover module T2 is correspondingly arranged with least part of display control component T1, and respectively
Changeover module T2 includes a second grid G2, one second source S 2 and one second drain D 2.Second drain D 2 be with it is corresponding
First grid G1 is electrically connected, and each touching signals transmission electrode 221T is electrically connected with corresponding second source S 2, each to make
Touching signals transmission electrode 221T shows signal GS to corresponding first grid G1 by changeover module T2 transmission.In other words
Say, the touching signals transmission electrode 221T of the present embodiment may be used to transmit touch-control drive signal TX and display signal GS,
Therefore the gate line that can be considered in general array substrate, and then reach the purpose of structure simplification.The touch-control of the present embodiment drives letter
Number TX with show that it is disconnected from each other in sequential that signal GS is preferably, to avoid mutual phase signals interference.Additionally, each switch line
SW is electrically connected with corresponding second grid G2, is caused when touching signals transmission electrode 221T transmission to control changeover module T2
Touch-control drive signal TX can be avoided to enter first grid G1 through changeover module T2 during touch-control drive signal TX.Relatively, touch
Each changeover module T2 can be opened when showing signal GS by the 221T transmission of control signal transmission electrode by switch line SW, to make
Signal GS can enter first grid G1 through changeover module T2.Each switch line SW be preferably in the first direction X extend and
Visual design needs are electrically connected to each other, but are not limited thereto.
Refer to Fig. 6.Fig. 6 show the schematic diagram of the touch control display apparatus of the 4th preferred embodiment of the present invention.Such as Fig. 6
It is shown, it is different from above-mentioned third preferred embodiment where be that the touch control display apparatus 202 of the present embodiment include touching signals
Receiving electrode 222R, each touching signals receiving electrode 222R are to receive touch-control to receive signal RX and Y extensions in a second direction,
And each touching signals receiving electrode 222R is also to transmit display data signal DS to corresponding first source S 1.Therefore, touch
Control signal-receiving electrode 222R can be considered the data wire in general array substrate, and then reach the effect of simplified structure.In other words
Say, the touching signals transmission electrode 221T and touching signals receiving electrode 222R of the present embodiment can respectively with general array substrate
In gate line formed with data wire, therefore extra manufacturing technology steps can be not required to formed touching signals transmission electrode 221T with
Touching signals receiving electrode 222R, and then reach the effect of simplified manufacturing technology steps.The touch control display apparatus 202 of the present embodiment
In addition to touching signals receiving electrode 222R, the feature of remaining each part and display drive and with touch-control driving switching mode are
It is similar to above-mentioned third preferred embodiment, therefore here repeat no more.
Refer to Fig. 7.Fig. 7 show the schematic diagram of the touch control display apparatus of the 5th preferred embodiment of the present invention.Such as Fig. 7
It is shown, it is different from above-mentioned 4th preferred embodiment where be that the touch control display apparatus 301 of the present embodiment include a plurality of touch-control
Signal transmission electrode 321T and a plurality of touching signals receiving electrode 321R.Each touching signals transmission electrode 321T is to transmit
Touch-control drive signal TX in a second direction Y extend, and each touching signals receiving electrode 321R is to receive touch-control to receive letter
Number RX in the first direction X extend.Additionally, each touching signals transmission electrode 321T is to transmit display data signal DS to right
The first source S 1 answered, and each touching signals receiving electrode 321R is to transmit display signal GS to the corresponding first grid
Pole G1.In other words, touching signals receiving electrode 321R can be considered the gate line in general array substrate, and touching signals are transmitted
Electrode 321T can be considered the data wire in general array substrate, and then reach the effect of simplified structure.
Refer to Fig. 8.Fig. 8 show the schematic diagram of the touch control display apparatus of the 6th preferred embodiment of the present invention.Such as Fig. 8
It is shown, it is different from above-mentioned 5th preferred embodiment where be that the touch control display apparatus 302 of the present embodiment also include a plurality of touching
Control signal transmission electrode 322T and a plurality of data lines DL.Each touching signals transmission electrode 322T is to transmit touch-control to drive letter
Number TX in a second direction Y extend.And each data wire DL is that Y extends and electric with corresponding display control component T1 in a second direction
Connection, display data signal DS is delivered to corresponding first source S 1.The touch control display apparatus 302 of the present embodiment except
Outside data wire DL is further arranged to transmit display data signal DS, remaining each part is characterized in that preferred with the above-mentioned 5th real
Apply example similar, therefore here repeat no more.
Refer to Fig. 9.Fig. 9 show the schematic diagram of the touch control display apparatus of the 7th preferred embodiment of the present invention.Such as Fig. 9
It is shown, it is different from above-mentioned first preferred embodiment where be that the touch control display apparatus 401 of the present embodiment include a plurality of touch-control
Signal transmission electrode 421T, and each touching signals transmission electrode 421T is to transmit touch-control drive signal TX in the first direction
X extends.What deserves to be explained is, each touching signals transmission electrode 421T includes multiple common electrodes (common electrode)
430 are electrically connected to each other.Each common electrode 430 also may be used to transmission one and share signal (common signal), and and pixel electrode
(Fig. 9 does not show) is used for driving display medium (not shown) and reaching display effect in the lump.Additionally, partial common electrode 430
Connectable dummy touch control electrode 421D that constitutes is arranged between two adjacent touching signals transmission electrode 421T.Each dummy touch-control
Electrode 421D and each touching signals transmission electrode 421T electric isolution, and dummy touch control electrode 421D can only to transmit shared signal
And signal RX is not received with touch-control to transmit touch-control drive signal TX, but be not limited thereto.Additionally, the present invention other
In preferred embodiment, also optionally touching signals receiving electrode can be constituted so that common electrode 430 receives touch-control reception signal RX.
The touch control display apparatus 401 of the present embodiment are except touching signals transmission electrode 421T, dummy touch control electrode 421D and share electricity
Outside pole 430, the feature and touch-control type of drive of remaining each part is similar to above-mentioned first preferred embodiment, therefore here is not
Repeat again.
In sum, touch control display apparatus of the invention be using the gate line arranged needed for general display device or/
With data wire come as touch control electrode to carry out touch-control sensing detection, admittedly the manufacture that need to be additionally formed touch-control sensing electrode can be reduced
Processing step, and then reach the effect that simplified manufacturing process and qualification rate are improved.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (13)
1. a kind of touch control display apparatus, it is characterised in that include：
Multiple sub-pixel areas arranged in an array mode；
Multiple pixel electrodes, are arranged in the respectively sub-pixel area；
A plurality of touching signals transmit electrode, to transmit a touch-control drive signal；
A plurality of touching signals receiving electrode；And
Multiple display control components, are arranged in the respectively sub-pixel area, wherein respectively the display control component includes：
One first grid；
One first source electrode；And
One first drain electrode；
Wherein, respectively the pixel electrode is and the corresponding first drain electrode electrical connection, and respectively the touching signals transmission electrode is to pass
A display signal is passed to corresponding first grid or a display data signal is transmitted to corresponding first source electrode, or
Respectively the touching signals receiving electrode is transmitting a display data signal to corresponding first source electrode, or respectively the touching signals are passed
Electrode is passed to transmit a display data signal to corresponding first source electrode, and respectively the touching signals receiving electrode to transmit one
Signal is shown to corresponding first grid,
The touch control display apparatus also include an at least switch, and an at least switch is to the Staggered transmitting display signal
With the touch-control drive signal.
2. touch control display apparatus according to claim 1, it is characterised in that also including a plurality of gate line, along a first party
To extension, wherein respectively the gate line is and the electrical connection of corresponding the plurality of display control component, to by the display signal
It is delivered to corresponding first grid.
3. touch control display apparatus according to claim 2, it is characterised in that respectively touching signals transmission electrode be along this
One direction extends, and respectively the touching signals receiving electrode is extended along a second direction, and the plurality of touching signals receiving electrode is
To transmit the display data signal to corresponding first source electrode.
4. touch control display apparatus according to claim 3, it is characterised in that also including a drive component, be arranged on this many
Outside individual sub-pixel area, wherein the drive component includes multiple foot positions, and at least one gate line is that the touching signals are passed with one
Pass electrode and be electrically connected to the identical foot position.
5. touch control display apparatus according to claim 4, it is characterised in that also the foot position is disposed adjacent including at least,
The wherein each gate line and respectively touching signals transmission electrode is to be electrically connected to the corresponding foot position by the switch.
6. touch control display apparatus according to claim 2, it is characterised in that respectively the touching signals receiving electrode be along this
One direction extends, and respectively the touching signals transmission electrode is extended along a second direction, and respectively the touching signals transmission electrode is to use
To transmit the display data signal to corresponding first source electrode.
7. touch control display apparatus according to claim 1, it is characterised in that also include：
Multiple changeover modules, are correspondingly arranged with least part of the plurality of display control component, and respectively the changeover module includes：
One second grid；
One second source electrode；And
One second drain electrode, wherein second drain electrode are electrically connected with the corresponding first grid, and respectively the touching signals transmit electrode
It is to electrically connect with corresponding second source electrode, to make respectively, the touching signals transmission electrode should by the transmission of the plurality of changeover module
Show signal to corresponding the plurality of first grid；And
A plurality of switch line, is electrically connected with corresponding second grid respectively.
8. touch control display apparatus according to claim 7, it is characterised in that also including a plurality of data lines, along a second party
To extension, wherein respectively the data wire is and the electrical connection of corresponding the plurality of display control component, to by the display data signal
Corresponding the plurality of first source electrode is delivered to, respectively the touching signals receiving electrode is extended along the second direction, and the respectively touch-control
Signal transmission electrode is extended along a first direction.
9. touch control display apparatus according to claim 7, it is characterised in that respectively the touching signals receiving electrode is to pass
The display data signal is passed to corresponding first source electrode, respectively the touching signals transmission electrode is extended along a first direction, and respectively
The touching signals receiving electrode is extended along a second direction.
10. touch control display apparatus according to claim 1, it is characterised in that respectively touching signals transmission electrode be to
The display data signal is transmitted to corresponding the plurality of first source electrode, respectively the touching signals receiving electrode is to transmit the display
To corresponding the plurality of first grid, respectively the touching signals receiving electrode is extended along a first direction to signal, and respectively should
Touching signals transmission electrode is extended along a second direction.
11. touch control display apparatus according to claim 1, it is characterised in that also including a plurality of data lines, along a second party
To extension, wherein respectively the data wire is and the electrical connection of corresponding the plurality of display control component, to by the display data signal
Corresponding the plurality of first source electrode is delivered to, respectively the touching signals transmission electrode is extended along the second direction, and the respectively touch-control
Signal-receiving electrode is extended along a first direction.
12. touch control display apparatus according to claim 1, it is characterised in that the touch-control drive signal and the display grid
Signal is disconnected from each other in sequential.
13. touch control display apparatus according to claim 1, it is characterised in that respectively the touching signals transmit electrode and respectively should
Touching signals receiving electrode one kind at least within includes a common electrode.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
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| TW102101230A TWI497364B (en) | 2013-01-11 | 2013-01-11 | Touch display device |
| TW102101230 | 2013-01-11 |
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| CN103927037B true CN103927037B (en) | 2017-04-12 |
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| TWI554916B (en) * | 2014-07-21 | 2016-10-21 | 晨星半導體股份有限公司 | Touch display panel |
| TWI560604B (en) | 2014-10-17 | 2016-12-01 | Mstar Semiconductor Inc | Touch display device and driving method thereof |
| CN106371665B (en) * | 2016-08-31 | 2019-07-16 | 厦门天马微电子有限公司 | A kind of touch-control display panel, driving method and touch control display apparatus |
| TWI698783B (en) * | 2019-01-18 | 2020-07-11 | 友達光電股份有限公司 | Touch unit and touch display panel |
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| CN101762900B (en) * | 2010-01-15 | 2011-11-16 | 友达光电股份有限公司 | Liquid crystal display device with touch sensing function and touch sensing method thereof |
| KR20120124230A (en) * | 2011-05-03 | 2012-11-13 | 엘지디스플레이 주식회사 | Touch Sensor, Its Driving Method And Display Device Using The Same |
| CN102929421A (en) * | 2011-08-12 | 2013-02-13 | 乐金显示有限公司 | Apparatus for driving touch panel and display apparatus comprising the same |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI497364B (en) | 2015-08-21 |
| TW201428572A (en) | 2014-07-16 |
| CN103927037A (en) | 2014-07-16 |
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