CN106383608B - The embedded array substrate and display panel, display device for touching structure - Google Patents
The embedded array substrate and display panel, display device for touching structure Download PDFInfo
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- CN106383608B CN106383608B CN201610807429.0A CN201610807429A CN106383608B CN 106383608 B CN106383608 B CN 106383608B CN 201610807429 A CN201610807429 A CN 201610807429A CN 106383608 B CN106383608 B CN 106383608B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
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Abstract
The invention discloses a kind of embedded array substrates for touching structure, the array substrate includes data routing layer, the first insulating layer, common electrode layer, second insulating layer and the touch-control routing layer set gradually on the glass substrate, the common electrode layer is divided into M row × N column touch-control sensing electrode, the driving integrated chip transmits public voltage signal and touching signals with driving the touch-control sensing electrode timesharing, wherein, the first auxiliary data line D is additionally provided in the data routing layer0With the second auxiliary data line Dn+1, the first auxiliary data line D0With the second auxiliary data line Dn+1It is respectively and electrically connected to the driving integrated chip, public voltage signal or touching signals are selectively input by driving chip, when the problem of improving the uniformity of capacitance coupling effect of data line, avoids the uniformity for influencing touching signals and sensitivity.The invention also discloses display panels and display device comprising array substrate as described above.
Description
Technical field
The present invention relates to technical field of touch control, more particularly to a kind of embedded array substrate and display surface for touching structure
Plate further relates to a kind of display device.
Background technique
Touch display screen is a kind of current most simply and easily man-machine interaction mode, therefore touching as a kind of input medium
Display screen is touched to be applied in various electronic products more and more.Medium based on different working principles and transmission information,
Can be divided by touching screen products by four kinds: infrared touch panel, capacitive touch screen, electric resistance touch screen and surface acoustic wave touch screen；
Wherein capacitive touch screen is due to having many advantages, such as that the service life is long, light transmittance is high, multi-point touch can be supported as current mainstream
Touch screen technology.Capacitive touch screen includes surface capacitance type and projected capacitive, and wherein projected capacitive can be divided into certainly again
Condenser type and mutual capacitance type.Structure is touched for self-capacitance, the accuracy and signal-to-noise ratio due to its touch-control sensing are relatively high, thus
Receive major panel producer favor.
Currently, self-capacitance, which touches structure, realizes detection finger touch position using the principle of self-capacitance, specifically: it is touching
It touches and multiple touch-control sensing electrodes is set in structure, when human body does not touch screen, the capacitor that each touch-control sensing electrode is perceived is
One fixed value, when human body touches screen, the capacitor that the corresponding touch-control sensing electrode of touch position is perceived is by body effect, touching
Control detecting chip may determine that position of touch by detecting the capacitance variation of each touch-control sensing electrode in the touch-control period.
(in-cell) touch screen is embedded for self-capacitance, existing is usually by the touch-control sensing in touch screen structure
Electrode and metal contact wires are set up directly in array substrate.Fig. 1 is existing a kind of with the array substrate for touching structure
Structural schematic diagram.As shown in Figure 1, the array substrate includes data routing layer 1, the public electrode set gradually on the glass substrate
Layer 2, touch-control routing layer 3, the data routing layer 1, common electrode layer 2 and touch-control routing layer 3 are the setting of different layer and interlayer
With insulating layer (not shown).Wherein, (data routing layer 1 is represented by dashed line positioned at public in the data routing layer 1 in figure
Under electrode layer 2) in include parallel arranged data line D1~Dn, the common electrode layer 2 is divided into multiple in array setting
Touch-control sensing electrode 4, be provided with multiple electrodes connecting line 5 in the touch-control routing layer 3, electrode connecting line 5 is connected to touch-control
Induction electrode 4, for touch-control sensing electrode 4 to be connected to external touch-control and display driving integrated chip (Touch and
Display DriverIntegration, TDDI) 6.Wherein, each touch-control sensing electrode 4 needs to connect by individual electrode
Wiring 5 is connected to touch-control and display driving integrated chip 6.Specifically, for a column touch-control sensing electrode 4, every electrode connection
Line 5 is connected to before corresponding touch-control sensing electrode 4 not to be connected with the touch-control sensing electrode of front, is connected to corresponding touch-control sense
Answer the electrode connecting line 5 after electrode 4 that will not continue to connect with subsequent touch-control sensing electrode.Wherein, multiple touch-control sensing electrodes 4
Also be re-used non-public electrode, therefore within the display time of a frame picture, transmits to the multiple 4 timesharing of touch-control sensing electrode
Common voltage (Vcom) and touching signals, those signals are provided by touch-control and display driving integrated chip 6.
Wherein, for the data line D in data routing layer 11~Dn, due to being mutually insulated between each data line, and
And data routing layer 1 and common electrode layer 2 are different layer insulation sets, therefore between each data line and data line and common electrical
All there is coupled capacitor between touch-control sensing electrode 4 in pole layer 2.For centrally located data line D2~Dn-1, every
There are other data line in the two sides of data line, therefore, for data line D2~Dn-1, the capacitance coupling effect of each data line
It is relatively uniform.But for being located at most marginal data line D1And Dn, only have side with other data line, that is, divide
D is not corresponded to2And Dn-1, generated capacitance coupling effect and data line D2~Dn-1Generated capacitance coupling effect is phase
Difference is bigger, this will affect the transmission of signal, reduce the display quality of display panel.
It is existing to solve the problems, such as that method as above is mainly: as shown in Figure 1, in data line D1Outside increase auxiliary data
Line D0, in data line DnOutside increase auxiliary data line Dn+1, auxiliary data line D0And Dn+1Electrically connected by connecting line 7 respectively
It is connected to one of touch-control sensing electrode 4a, 4b of the touch-control sensing electrode of corresponding most edge columns.As touch-control sensing electrode 4a, 4b
When transmitting public voltage signal, auxiliary data line D0And Dn+1Also input has public voltage signal, as touch-control sensing electrode 4a, 4b
When transmitting touching signals, auxiliary data line D0And Dn+1Also input has touching signals.Data line D as a result,1And DnAlso all office has for two sides
Other data line, so that data line D1~DnIn each data line capacitance coupling effect it is all relatively uniform, solve aforementioned mention
To the problem of.
However, above method there is a problem that it is new, specifically, due to auxiliary data line D0And Dn+1With data line D1~
DnBe it is isometric, when touch-control sensing electrode 4a, 4b transmit touching signals when, auxiliary data line D0And Dn+1It can be by touch-control sensing electrode
Touching signals in 4a, 4b couple in other touch-control sensing electrodes 4 of the column touch-control sensing electrode, lead to touch-control sensing electrode
Touching signals in 4a, 4b are weakened, and affect the touch-control uniformity and sensitivity of display panel entirety.
Summary of the invention
In view of the shortcomings of the prior art, the present invention provides a kind of embedded array substrates and display for touching structure
Panel, when the problem of improving the uniformity of capacitance coupling effect of data line, avoid influencing touching signals uniformity and
Sensitivity.
To achieve the goals above, present invention employs the following technical solutions:
A kind of embedded array substrate for touching structure, the array substrate includes the data set gradually on the glass substrate
Routing layer, the first insulating layer, common electrode layer, second insulating layer and touch-control routing layer are provided in the data routing layer
The data line D of parallel arranged1~Dn, the common electrode layer is divided into the touch-control sensing electrode of M row × N column, and the touch-control is walked
Multiple electrodes connecting line is provided in line layer, the touch-control sensing electrode is connected to drive by the electrode connecting line correspondingly
Dynamic integrated chip, the driving integrated chip transmit public voltage signal and touch-control letter with driving the touch-control sensing electrode timesharing
Number, wherein in the data routing layer, the data line D1Outside be provided with the first auxiliary data line D0, the data line Dn
Outside be provided with the second auxiliary data line Dn+1, the first auxiliary data line D0With the second auxiliary data line Dn+1Respectively electrically
It is connected to the driving integrated chip；When driving the touch-control sensing electrodes transfer public voltage signal, the driving is integrated
Chip is also to the first auxiliary data line D0With the second auxiliary data line Dn+1Public voltage signal is inputted respectively；At least driving
When one of dynamic 1st column touch-control sensing electrode transmitting touching signals, the driving integrated chip will drive the touch-control sensing
The touching signals of electrode are input to the first auxiliary data line D0；At least driving Nth column touch-control sensing electrode wherein it
When one transmitting touching signals, the touching signals for driving the touch-control sensing electrode are input to described second by the driving integrated chip
Auxiliary data line Dn+1；Wherein, M, N and n are respectively the integer for being greater than 2.
Preferably, when driving the 1st to arrange the touch-control sensing electrodes transfer touching signals of M row, the driving integrated chip
The touching signals for driving the touch-control sensing electrode are input to the first auxiliary data line D0；In the touching of driving Nth column M row
When controlling induction electrode transmitting touching signals, the driving integrated chip will drive the touching signals of the touch-control sensing electrode to be input to
The second auxiliary data line Dn+1。
Preferably, in the touch-control sensing electrodes transfer touching signals of the 1st column of driving one by one, the driving integrated chip will
The touching signals of corresponding touch-control sensing electrode are driven to be sequentially inputted to the first auxiliary data line D0；N is being driven one by one
When the touch-control sensing electrodes transfer touching signals of column, the driving integrated chip will drive the touch-control of corresponding touch-control sensing electrode
Signal is sequentially inputted to the second auxiliary data line Dn+1。
Preferably, the driving integrated chip is touch-control and display driving integrated chip, and the driving integrated chip is also used
In to the data line D1~DnData-signal is provided.
Preferably, each touch-control sensing electrode is across a plurality of data line of covering.
Preferably, the data line D1~Dn, the first auxiliary data line D0, the second auxiliary data line Dn+1And electrode connection
The material of line is metal material, and the material of the common electrode layer is ITO.
Preferably, first insulating layer and the material of second insulating layer are SiNx、SiOxOr SiNxOy。
Preferably, the electrode connecting line passes through the via hole being arranged in the second insulating layer and is electrically connected correspondingly
To the touch-control sensing electrode.
The present invention also provides a kind of display panels, including the array substrate being oppositely arranged and color membrane substrates, the array
Liquid crystal layer is filled between substrate and color membrane substrates, wherein the array substrate is the embedded battle array for touching structure as described above
Column substrate.
Another aspect of the present invention is a kind of display device comprising display panel and backlight module as described above, institute
Display panel to be stated to be oppositely arranged with the backlight module, the backlight module provides display light source to the display panel, so that
The display panel shows image.
Compared with the prior art, the array substrate and display surface of the embedded touch structure provided in the embodiment of the present invention
Plate increases the first auxiliary data line and the second auxiliary data line in data routing layer, improves the capacitive coupling of data line
The problem of uniformity of effect, meanwhile, the first auxiliary data line and the second auxiliary data line are connected to driving chip, by driving core
Piece selectively inputs public voltage signal or touching signals, and the first auxiliary data line and the second auxiliary data line will not as a result,
The signal for individually influencing to touch any one touch-control sensing electrode in structure, ensure that in panel the uniformity of touching signals and
Sensitivity.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of existing array substrate with touch screen structure；
Fig. 2 is the structural schematic diagram of the array substrate with touch screen structure in embodiment 1；
Fig. 3 is the floor map of the array substrate such as Fig. 2；
Fig. 4 is the structural schematic diagram of the display panel in embodiment 2；
Fig. 5 is the structural schematic diagram of the display device in embodiment 2.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, with reference to the accompanying drawing to specific reality of the invention
The mode of applying is described in detail.The example of these preferred embodiments is illustrated in the accompanying drawings.Shown in attached drawing and according to
The embodiments of the present invention of attached drawing description are only exemplary, and the present invention is not limited to these embodiments.
Here, it should also be noted that, in order to avoid having obscured the present invention because of unnecessary details, in the accompanying drawings only
Show with closely related structure and/or processing step according to the solution of the present invention, and be omitted little with relationship of the present invention
Other details.
Embodiment 1
Present embodiments provide it is a kind of it is embedded touch structure array substrate, as shown in Fig. 2, the array substrate include according to
The secondary data routing layer 10 being arranged on glass substrate 00, the first insulating layer 20, common electrode layer 30, second insulating layer 40 and
Touch-control routing layer 50.
Wherein, as shown in figure 3, being provided with the data line D of parallel arranged in the data routing layer 101~Dn, described public
Electrode layer 30 is divided into M row × N column touch-control sensing electrode 31, is provided with multiple electrodes connection in the touch-control routing layer 50
Line 51, the touch-control sensing electrode 31 is connected to driving integrated chip 60 by the electrode connecting line 51 correspondingly, described
Driving integrated chip 60 transmits public voltage signal and touching signals with driving 31 timesharing of touch-control sensing electrode.In Fig. 3, the
One insulating layer 20 and second insulating layer 40 are not shown, wherein adopt be represented by dashed line data routing layer 10 be located at common electrode layer 30 it
Under, and 4 rows × 4 column touch-control sensing electrode 31, in other some embodiments, M and N are shown as merely exemplary in figure
It can also be the integer that other are greater than 2 with value.
Wherein, the driving integrated chip 60 is touch-control and display driving integrated chip (Touch and Display
Driver Integration, TDDI), the driving integrated chip 60 is also used to the data line D1~DnData letter is provided
Number.
Wherein, as shown in figure 3, in the data routing layer 10, the data line D1Outside (relative to D2It is another
Side) it is provided with the first auxiliary data line D0, the data line DnOutside (relative to DnThe other side) be provided with second
Auxiliary data line Dn+1, the first auxiliary data line D0With the second auxiliary data line Dn+1It is respectively and electrically connected to the driving collection
At chip 60.When driving the touch-control sensing electrode 31 to transmit public voltage signal, the driving integrated chip 60 is also to institute
State the first auxiliary data line D0With the second auxiliary data line Dn+1Public voltage signal is inputted respectively；Driving the touch-control sensing
When electrode 31 transmits touching signals, the driving integrated chip 60 is also to the first auxiliary data line D0With the second auxiliary data
Line Dn+1Touching signals are inputted respectively.There are two independent output ports for the setting of driving integrated chip 60, respectively described in control
First auxiliary data line D0With the second auxiliary data line Dn+1Signal.
Specifically, the driving integrated chip 60 is also to the first auxiliary data line D0With the second auxiliary data line Dn+1
Input touching signals include following two mode respectively:
It is base to be located at the touch-control sensing electrode 31 in the upper left corner for 4 rows × 4 column touch-control sensing electrode 31 in Fig. 3
Standard is followed successively by the 1st~the 4th column according to sequence from left to right, according to being followed successively by the 1st~the 4th row from top to bottom；
(1), when driving one of the 1st column touch-control sensing electrode 31 transmitting touching signals, integrated chip 60 is driven
The touching signals for driving the touch-control sensing electrode 31 are input to the first auxiliary data line D0, i.e. the first auxiliary data line D0
In only input have the touching signals of one of touch-control sensing electrode 31 in the 1st column touch-control sensing electrode 31, the preferably the 1st column
The touch-control sensing electrode 31 of 4th row (when M takes other values, corresponding M row), i.e. the touch-control sensing electrode 31 of the 1st column bottom.
When driving one of the 4th column (when N takes other values, corresponding to Nth column) touch-control sensing electrode 31 transmitting touching signals,
Drive integrated chip 60 that the touching signals for driving the touch-control sensing electrode 31 are input to the second auxiliary data line Dn+1, i.e.,
Second auxiliary data line Dn+1In only input have the touching of one of touch-control sensing electrode 31 in the 4th column touch-control sensing electrode 31
Signal is controlled, the preferably the 4th arranges the touch-control sensing electrode 31 of the 4th row (when M takes other values, corresponding M row), i.e., the 4th column are most lower
The touch-control sensing electrode 31 of side.
(2), when the touch-control sensing electrode 31 of the 1st column of driving one by one transmits touching signals, driving integrated chip 60 will be driven
The touching signals for moving corresponding touch-control sensing electrode 31 are sequentially inputted to the first auxiliary data line D0, i.e. the first auxiliary data
Line D0In sequentially input the touching signals of the 1st all touch-control sensing electrode 31 of column.In the 4th column of driving one by one (when N takes other
When value, correspond to Nth column) touch-control sensing electrode 31 transmit touching signals when, driving integrated chip 60 will drive corresponding touching
The touching signals of control induction electrode 31 are sequentially inputted to the second auxiliary data line Dn+1, i.e. the second auxiliary data line Dn+1According to
The touching signals for the touch-control sensing electrode 31 that secondary input has the 4th column all.
Wherein, coupling effect can be made to obtain more preferably effect using above (2) kind mode.
Wherein, as shown in figure 3, the electrode connecting line 51 passes through the via hole 52 being arranged in the second insulating layer one by one
Accordingly it is electrically connected to the touch-control sensing electrode 31.Each touch-control sensing electrode 31 is across a plurality of data of covering
Line.
Wherein, the data line D1~Dn, the first auxiliary data line D0, the second auxiliary data line Dn+1And electrode connecting line
51 material is metal material, and the material of the common electrode layer 30 (i.e. touch-control sensing electrode 31) is ITO.First insulation
Layer 20 and the material of second insulating layer 40 can choose as SiNx、SiOxOr SiNxOy。
Embodiment 2
The present embodiment provides firstly a kind of display panel, as shown in figure 4, the display panel is liquid crystal display panel,
It includes the array substrate 100 being oppositely arranged and color membrane substrates 200, is filled between the array substrate 100 and color membrane substrates 200
There is liquid crystal layer 300, wherein the array substrate 100 is that the array substrate for touching structure is embedded provided by embodiment 1 as above.
The another aspect of the present embodiment is a kind of display device, as shown in figure 5, the display device includes display panel
400 and backlight module 500, the display panel 400 be oppositely arranged with the backlight module 500, the backlight module 500 provides
Display light source gives the display panel 400, so that the display panel 400 shows image.Wherein, the display panel 400 is adopted
The liquid crystal display panel provided in the present embodiment.
In conclusion the array substrate and display panel of the embedded touch structure provided in the embodiment of the present invention, in number
According to the first auxiliary data line and the second auxiliary data line is increased in routing layer, the equal of the capacitance coupling effect of data line is improved
The problem of even property, meanwhile, the first auxiliary data line and the second auxiliary data line are connected to driving chip, by driving chip selectivity
Ground inputs public voltage signal or touching signals, and the first auxiliary data line and the second auxiliary data line will not individually shadows as a result,
The signal for touching any one touch-control sensing electrode in structure is rung, ensure that the uniformity and sensitivity of touching signals in panel.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above is only the specific embodiment of the application, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as the protection scope of the application.
Claims (9)
1. a kind of embedded array substrate for touching structure, the array substrate includes that the data set gradually on the glass substrate are walked
Line layer, the first insulating layer, common electrode layer, second insulating layer and touch-control routing layer are provided with simultaneously in the data routing layer
The data line D of row arrangement1~Dn, the common electrode layer is divided into the touch-control sensing electrode of M row × N column, the touch-control cabling
It is provided with multiple electrodes connecting line in layer, the touch-control sensing electrode is connected to driving by the electrode connecting line correspondingly
Integrated chip, the driving integrated chip transmit public voltage signal and touch-control letter with driving the touch-control sensing electrode timesharing
Number, which is characterized in that in the data routing layer, the data line D1Outside be provided with the first auxiliary data line D0, the number
According to line DnOutside be provided with the second auxiliary data line Dn+1, the first auxiliary data line D0With the second auxiliary data line Dn+1Point
It is not electrically connected to the driving integrated chip；
When driving the touch-control sensing electrodes transfer public voltage signal, the driving integrated chip is also to first auxiliary
Data line D0With the second auxiliary data line Dn+1Public voltage signal is inputted respectively；At least driving the 1st column touch-control sensing electrode
When one of them transmitting touching signals, the touching signals for driving the touch-control sensing electrode are input to institute by the driving integrated chip
State the first auxiliary data line D0；At least when driving one of Nth column touch-control sensing electrode transmitting touching signals, the drive
The touching signals for driving the touch-control sensing electrode are input to the second auxiliary data line D by dynamic integrated chipn+1；
Wherein, M, N and n are respectively the integer for being greater than 2.
2. the embedded array substrate for touching structure according to claim 1, which is characterized in that in the 1st column of driving one by one
When touch-control sensing electrodes transfer touching signals, the driving integrated chip will drive the touching signals of corresponding touch-control sensing electrode
It is sequentially inputted to the first auxiliary data line D0；When driving the touch-control sensing electrodes transfer touching signals of Nth column one by one, institute
It states driving integrated chip and the touching signals for driving corresponding touch-control sensing electrode is sequentially inputted to second auxiliary data line
Dn+1。
3. the embedded array substrate for touching structure according to claim 1 or 2, which is characterized in that described to drive integrated core
Piece is touch-control and display driving integrated chip, and the driving integrated chip is also used to the data line D1~DnData letter is provided
Number.
4. the embedded array substrate for touching structure according to claim 3, which is characterized in that each touch-control sensing electricity
Pole is across a plurality of data line of covering.
5. the embedded array substrate for touching structure according to claim 3, which is characterized in that the data line D1~Dn,
One auxiliary data line D0, the second auxiliary data line Dn+1And the material of electrode connecting line is metal material, the common electrode layer
Material be ITO.
6. the embedded array substrate for touching structure according to claim 3, which is characterized in that first insulating layer and the
The material of two insulating layers is SiNx、SiOxOr SiNxOy。
7. the embedded array substrate for touching structure according to claim 3, which is characterized in that the electrode connecting line passes through
The via hole being arranged in the second insulating layer is electrically connected to the touch-control sensing electrode correspondingly.
8. a kind of display panel, including the array substrate being oppositely arranged and color membrane substrates, the array substrate and color membrane substrates it
Between be filled with liquid crystal layer, which is characterized in that the array substrate is as claimed in claim 1 embedded to touch structure
Array substrate.
9. a kind of display device, which is characterized in that described aobvious including display panel as claimed in claim 8 and backlight module
Show that panel is oppositely arranged with the backlight module, the backlight module provides display light source to the display panel, so that described
Display panel shows image.
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| CN201610807429.0A CN106383608B (en) | 2016-09-07 | 2016-09-07 | The embedded array substrate and display panel, display device for touching structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107390410A (en) * | 2017-06-19 | 2017-11-24 | 武汉华星光电技术有限公司 | In-cell touch panel |
| CN107132685B (en) | 2017-06-23 | 2020-04-17 | 厦门天马微电子有限公司 | Display substrate, display panel and display device |
| CN107562298B (en) * | 2017-08-31 | 2020-05-12 | Oppo广东移动通信有限公司 | Array substrate, display panel and electronic equipment |
| CN110262689B (en) * | 2019-06-10 | 2021-01-01 | 武汉华星光电技术有限公司 | Embedded touch display panel and array substrate thereof |
| CN113485556B (en) * | 2021-07-19 | 2024-03-15 | 京东方科技集团股份有限公司 | Display device and tactile feedback method thereof |
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| CN104991690A (en) * | 2015-08-11 | 2015-10-21 | 京东方科技集团股份有限公司 | Touch display panel and manufacturing method and driving method thereof and display device |
| CN105573558A (en) * | 2016-02-02 | 2016-05-11 | 上海天马微电子有限公司 | Array substrate, display panel and display device |
| CN105808014A (en) * | 2016-05-19 | 2016-07-27 | 京东方科技集团股份有限公司 | Array substrate and manufacturing method thereof as well as touch display device |
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