CN205507719U - Touch display substrate, touch display panel and touch display device - Google Patents
Touch display substrate, touch display panel and touch display device Download PDFInfo
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- CN205507719U CN205507719U CN201620085732.XU CN201620085732U CN205507719U CN 205507719 U CN205507719 U CN 205507719U CN 201620085732 U CN201620085732 U CN 201620085732U CN 205507719 U CN205507719 U CN 205507719U
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- touch
- display substrate
- touch display
- touching signals
- line
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Abstract
The utility model provides a touch -control display substrates, touch -control display substrates includes multiunit grid line, many data lines and many touch signal line, touch -control display substrates's area of occurrence is divided into to be arranged to the multiseriate a plurality of pixel of multirow, and every group grid line includes two grid lines, and is a set of the grid line is corresponding to the delegation pixel is from first row pixel begins, per two pixel forms one and is listed as pixel group, and is same pixel group corresponds a data line, just the data line is located samely in the pixel group two between the pixel, touch signal line is located adjacent two between the pixel group. The utility model provides a touch -control display panel and a touch -sensitive display device. The utility model provides a touch -control display substrates has higher aperture ratio and simpler structure.
Description
Technical field
This utility model relates to touch-control display field, in particular it relates to a kind of touch-control display base
Plate, a kind of touch-control display panel including this touch display substrate and one include that this touch-control shows
The touch control display apparatus of panel.
Background technology
Current touch-control display panel generally include external hanging type (on cell) touch-control display panel and
Embedded (in cell) touch-control display panel, wherein, embedded type touch control display floater is thick with it
Spend the advantage such as little, signal to noise ratio is high, processing compatibility is good to receive and welcome widely.
Shown in Fig. 1 is a kind of common embedded type touch control display floater, and this touch-control shows
Panel includes grid line 100, data wire 200 and touching signals line 300, touching signals line 300
Parallel with data wire 200, and be positioned in different layers.In fanout area (fan-out), profit
With touching signals line lead-in wire, touching signals line is connected with touch drive circuit, utilizes data wire to draw
Data wire is connected by line with source electrode drive circuit.Due to data wire and touching signals line quantity relatively
Many, accordingly, it would be desirable to arrange bigger fanout area, it is unfavorable for realizing the narrow frame of display device.
Further, this touch display panel structure is complicated, adds manufacture difficulty.
Utility model content
The purpose of this utility model is to provide a kind of touch display substrate, one to include that this touches
Touch-control display panel and a kind of touch-control including described touch-control display panel of control display base plate show
Showing device, described touch display substrate simple in construction, be easy to manufacture.
To achieve these goals, as an aspect of the present utility model, it is provided that a kind of tactile
Control display base plate, described touch display substrate includes organizing grid line, a plurality of data lines and a plurality of tactile more
Control holding wire, the viewing area of described touch display substrate is divided into that to be arranged as multiple lines and multiple rows many
Individual pixel cell, wherein, often group grid line includes two grid lines, and grid line described in a group corresponds to one
The described pixel cell of row, from the beginning of pixel cell described in first row, every two arrange described pixel cell
Form string pixel cell group, the corresponding data line of same described pixel cell group, and institute
State data line bit in same described pixel cell group between the two described pixel cells of row, described
Touching signals line arranges between described pixel cell group adjacent two.
Preferably, described touch display substrate includes multiple transparent touch induction electrode, described
Transparent touch induction electrode is arranged in different layers with the pixel electrode of described touch display substrate,
Multiple described transparent touch induction electrodes interval is arranged, each described transparent touch induction electrode pair
Answering touching signals line described at least one, described transparent touch induction electrode is described tactile with corresponding
Control holding wire is electrically connected by via.
Preferably, the touching signals of the corresponding a plurality of parallel connection of each described transparent touch induction electrode
Line.
Preferably, the corresponding multiple described pixel electrodes of each described transparent touch induction electrode.
Preferably, multiple described transparent touch induction electrodes are arranged as multirow, and described touch-control shows
Show that substrate also includes a plurality of public electrode wire, corresponding one of described transparent touch induction electrode of often going
Described public electrode wire.
Preferably, the non-display area of described touch display substrate includes fanout area, described touch-control
Display base plate includes that a plurality of data lines lead-in wire and a plurality of touching signals line go between, a plurality of described data
Line lead-in wire and a plurality of described data wire one_to_one corresponding, and be electrically connected with corresponding described data wire respectively
Connect, a plurality of described touching signals line lead-in wire and a plurality of described touching signals line one_to_one corresponding, and point
Do not electrically connect with corresponding described touching signals line.
Preferably, described touching signals line and described data line bit are in different layers.
Preferably, described touching signals line and described data line bit are in same layer.
As another aspect of the present utility model, it is provided that a kind of touch-control display panel, described
Touch-control display panel includes touch display substrate, and wherein, described touch display substrate includes this reality
With novel provided above-mentioned touch display substrate.
As another aspect of the present utility model, it is provided that a kind of touch control display apparatus, described
Touch control display apparatus includes touch-control display panel, and wherein, described touch-control display panel includes this reality
With novel provided above-mentioned touch-control display panel.
In touch control display apparatus provided by the utility model, described touching signals line is used for
There is provided touching signals, due to touching signals line position corresponding to adjacent two pixel cell groups it
Between gap, therefore, this touching signals line is set and can't have influence on described touch display substrate
Aperture opening ratio.
Further, in touch display substrate provided by the utility model, due to data wire
Quantity reduces, and the quantity of the data cable lead wire corresponding to data wire is the most corresponding to be reduced, therefore,
After touching signals line is set, lead-in wire will not be increased and (include data cable lead wire and touching signals line
Lead-in wire) total number, therefore, without arranging bigger fanout area, thus be conducive to bag
Include the narrow frame of described touch display substrate.
Accompanying drawing explanation
Accompanying drawing is used to offer and is further appreciated by of the present utility model, and constitutes description
A part, be used for explaining this utility model together with detailed description below, but not
Constitute restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of existing touch display substrate；
Fig. 2 is the part-structure schematic diagram of touch display substrate provided by the utility model；
Fig. 3 is the population structure schematic diagram of touch display substrate provided by the utility model.
Description of reference numerals
100: grid line 200: data wire
300: touching signals line 400: transparent touch induction electrode
500: pixel electrode 600: touch drive circuit
300a: via
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.Should
When being understood by, detailed description of the invention described herein is merely to illustrate and explains that this practicality is new
Type, is not limited to this utility model.
This utility model provides a kind of touch display substrate, as in figure 2 it is shown, described touch-control shows
Show that substrate includes organizing grid line, a plurality of data lines 200 and a plurality of touching signals line 300 more.Described
The viewing area of touch display substrate is divided into the multiple pixel cells being arranged as multiple lines and multiple rows, its
In, often group grid line includes two grid lines 100, and one group of grid line is corresponding to one-row pixels unit.From
First row pixel cell starts, and every two row pixel cells form string pixel cell group, same
The corresponding data line 200 of pixel cell group, and this data wire 200 is positioned at same pixel list
In tuple between two row pixel cells, touching signals line 300 is positioned at adjacent two and arranges described pixel list
Between tuple.
Touch display substrate provided by the utility model has double-gate structure, such as institute in Fig. 2
Showing, corresponding two grid lines 100 of one-row pixels unit, wherein, the grid line 100 of odd-numbered line is corresponding
In the pixel cell of odd column, the grid line 100 of even number line corresponds to the pixel cell of even column,
Two row pixel electrodes 500 it are electrically connected with, the pixel electrode 500 of odd column on one data line 200
Being positioned at the left side of data wire 200, the pixel electrode 500 of even column is positioned at the right side of data wire 200
Side.Certainly, the concrete structure of described touch display substrate is not limited to this, such as, and odd-numbered line
Grid line can correspond to the pixel cell of even column, the grid line of even number line can correspond to odd number
The pixel cell of row.
Skilled addressee readily understands that, described touch display substrate also includes thin film
Transistor, in the embodiment shown in figure 2, the thin film transistor (TFT) of odd column pixel unit sets
Put the upper right corner at this pixel cell, and the thin film transistor (TFT) of even column pixels unit is arranged on this
The lower left corner of pixel cell, in order to be connected with corresponding data wire.Certainly, this utility model
It is not limited to this.
Touching signals line 300 is used for providing touching signals, due to the position of touching signals line 300
Gap between putting corresponding to adjacent two pixel cell groups, therefore, arranges this touching signals line
300 aperture opening ratios that can't have influence on described touch display substrate.
Further, in touch display substrate provided by the utility model, due to data wire
Quantity reduces, and the quantity of the data cable lead wire corresponding to data wire is the most corresponding to be reduced, therefore,
After touching signals line 300 is set, lead-in wire will not be increased and (include data cable lead wire and touch-control letter
Number line lead-in wire) total number, therefore, without arranging bigger fanout area, thus favorably
In including the narrow frame of described touch display substrate, and touch display substrate can be simplified
Structure.
In this utility model, described touch display substrate can be that the touch-control of mutual capacitance type shows
Substrate, it is also possible to be the touch display substrate of self-tolerant.
When described touch display substrate is mutual capacitance type touch display substrate, touching signals line 300
Can be touch-control sensing electrode, it is also possible to be touch-control drive electrode, can arrange and touching signals
Line 300 forms the another kind of touching signals line of mutual tolerance.
When touch display substrate is self-tolerant touch display substrate, described touch display substrate
Multiple transparent touch induction electrode 400 can also be included, this transparent touch induction electrode and pixel
Electrode 500 arranges in the different layers, and multiple transparent touch induction electrodes 400 interval is arranged,
The corresponding at least one touching signals line 300 of each transparent touch induction electrode 400, transparent touch
Induction electrode 400 is electrically connected by via 300a with corresponding touching signals line 300.
In the touch display substrate of self-tolerant, use transparent touch induction electrode 400 over the ground
Electric capacity determine the position coordinates of touch point.When carrying out touch-control scanning, touch drive circuit profit
Touch-control sensing is provided to believe with touching signals line 300 to corresponding transparent touch induction electrode 400
Number, by touching signals line 300, the signal of transparent touch induction electrode is being fed back to tactile subsequently
Control drive circuit.During this period, there is conductor (such as, finger) transparent touch touch-control sensing electricity
During the top of pole 400, this transparent touch induction electrode 400 direct-to-ground capacitance can be caused to change,
It is to say, there is a small electric current to be flowed away by conductor.This transparent touch induction electrode
400 signals feeding back to touch drive circuit will change, and touch drive circuit is by inspection
Survey the signal of this change it may determine that touch-control behavior.
It is to be understood that an at least corresponding touch-control of transparent touch induction electrode 400
Holding wire 300.In embodiment shown in figure 3, a transparent touch induction electrode 400
A corresponding touching signals line 300, in embodiment shown in fig. 2, a transparent touch
The corresponding two touching signals lines 300 of control induction electrode 400.
Preferably, the touching signals of the corresponding a plurality of parallel connection of each transparent touch induction electrode 400
Line 300.By would correspond to the touching signals line 300 of same transparent touch induction electrode 400
Appearance damping fall (RC loading) that can reduce touch display substrate in parallel.
In this utility model, the most special to the size of transparent touch induction electrode 400
Requirement, as long as the position of touch point can be accurately determined.It is preferable to carry out as one
Mode, the size of transparent touch induction electrode 400 can be 4mm × 4mm.Due to pixel
The size of electrode is typically micron dimension, therefore, and each transparent touch induction electrode 400
Corresponding multiple pixel electrodes 500.
In the embodiment shown in Fig. 2 and Fig. 3, each transparent touch induction electrode 400
Corresponding to 8 pixel electrodes 500, certainly, this utility model is not limited to this.
In order to simplify the structure of described touch display substrate, can be by transparent touch induction electrode
Public electrode is done in multiplexing.Specifically, multiple transparent touch induction electrodes 400 are arranged as multirow,
Described touch display substrate also includes a plurality of public electrode wire (not shown), often goes described transparent
The corresponding described public electrode wire of touch-control sensing electrode.
Can be to the display device including described touch display substrate in the way of utilizing timesharing driving
It is driven, i.e. the working cycle of described display device includes display stage and touch-control stage,
In the display stage, provide public voltage signal to public electrode wire, not to touching signals line 300
Signal is provided；In the touch-control stage, do not provide public voltage signal to public electrode wire, to touch-control
Holding wire 300 provides touching signals.
The non-display area of described touch display substrate includes fanout area, described touch display substrate
Including a plurality of data lines lead-in wire and a plurality of touching signals line go between, a plurality of described data cable lead wire with
A plurality of described data wire one_to_one corresponding, and electrically connect with corresponding described data wire respectively, a plurality of
Described touching signals lead-in wire and a plurality of described touching signals line one_to_one corresponding, and respectively with corresponding
Described touching signals line electrically connects.
Described data cable lead wire is connected with source electrode drive circuit, described touching signals line lead-in wire with
Touch drive circuit 600 is connected.In embodiment shown in it is pointed out that in figure 3,
Illustrate only touching signals line 300 to electrically connect with touch drive circuit 600, do not illustrate
Touching signals line goes between.
In touch display substrate provided by the utility model, the number of touching signals line 300
Amount is not more than the quantity of data wire 200 in prior art with the quantity sum of data wire 200, because of
This, in this utility model, the data cable lead wire used and the quantity of touching signals line lead-in wire
Sum is less than the quantity of the data cable lead wire used in prior art, therefore, at this utility model
In, it is not necessary to increase the size of fanout area.Correspondingly, fanout area lead-in wire (includes that data wire draws
Line and touching signals line lead-in wire) quantity minimizing, therefore, the distance between adjacent two lead-in wires is also
Corresponding minimizing, thus decrease the difficulty of wiring, reduce the defence line being short-circuited, and can
To reduce the requirement to precision of manufacturing process.
In this utility model, relative between touching signals line 300 and data wire 200
Position relationship is not particularly limited.As a kind of embodiment of the present utility model, permissible
Touching signals line 300 and data wire 200 are arranged in different layers.In this setup,
Distance between adjacent two data line is relatively big, and, between adjacent two touching signals lines
Distance is the biggest, consequently facilitating processing and manufacturing.
In order to reduce the thickness of touch display substrate, it is preferable that touching signals line 300 and number
Arrange with layer according to line 200.Touching signals line 300 and data wire 200 are arranged within the same layer
Can also reduce by one patterning processes, such that it is able to reduce manufacturing cost.
Maker can select to touch according to concrete product demand and existing technological level
Control holding wire and data wire are arranged in identical layer or in different layers.
As another aspect of the present utility model, it is provided that a kind of touch-control display panel, described
Touch-control display panel includes touch display substrate, and wherein, described touch display substrate is this practicality
Novel provided above-mentioned touch display substrate.
As still another aspect of the present utility model, it is provided that a kind of touch control display apparatus, described
Touch control display apparatus includes touch-control display panel, and wherein, described touch-control display panel is the application
The above-mentioned touch-control display panel provided.
Described touch control display apparatus can be mobile phone, panel computer, notebook computer, navigation
The electronic equipments such as instrument, electricity paper book.
It is understood that embodiment of above be merely to illustrate that principle of the present utility model and
The illustrative embodiments used, but this utility model is not limited thereto.For in this area
For those of ordinary skill, in the case of without departing from spirit of the present utility model and essence, can do
Going out various modification and improvement, these modification and improvement are also considered as protection domain of the present utility model.
Claims (10)
1. a touch display substrate, described touch display substrate includes organizing grid line more, a plurality of data lines and a plurality of touching signals line, the viewing area of described touch display substrate is divided into the multiple pixel cells being arranged as multiple lines and multiple rows, it is characterized in that, often group grid line includes two grid lines, grid line described in one group is corresponding to pixel cell described in a line, from the beginning of pixel cell described in first row, every two arrange described pixel cell forms a pixel cell group, the corresponding data line of same described pixel cell group, and described data line bit two arranges between described pixel cells in same described pixel cell group, described touching signals line arranges between described pixel cell group adjacent two.
Touch display substrate the most according to claim 1, it is characterized in that, described touch display substrate includes multiple transparent touch induction electrode, described transparent touch induction electrode is arranged in different layers with the pixel electrode of described touch display substrate, multiple described transparent touch induction electrodes interval is arranged, touching signals line described in each described transparent touch induction electrode correspondence at least one, described transparent touch induction electrode is electrically connected by via with corresponding described touching signals line.
Touch display substrate the most according to claim 2, it is characterised in that the touching signals line of the corresponding a plurality of parallel connection of each described transparent touch induction electrode.
Touch display substrate the most according to claim 2, it is characterised in that the corresponding multiple described pixel electrodes of each described transparent touch induction electrode.
Touch display substrate the most according to claim 2, it is characterized in that, multiple described transparent touch induction electrodes are arranged as multirow, and described touch display substrate also includes a plurality of public electrode wire, the corresponding described public electrode wire of described transparent touch induction electrode of often going.
Touch display substrate the most as claimed in any of claims 1 to 5, it is characterized in that, the non-display area of described touch display substrate includes fanout area, described touch display substrate includes that a plurality of data lines lead-in wire and a plurality of touching signals line go between, a plurality of described data cable lead wire and a plurality of described data wire one_to_one corresponding, and electrically connect with corresponding described data wire respectively, a plurality of described touching signals line lead-in wire and a plurality of described touching signals line one_to_one corresponding, and electrically connect with corresponding described touching signals line respectively.
Touch display substrate the most according to claim 6, it is characterised in that described touching signals line and described data line bit are in different layers.
Touch display substrate the most according to claim 6, it is characterised in that described touching signals line and described data line bit are in same layer.
9. a touch-control display panel, described touch-control display panel includes touch display substrate, it is characterised in that described touch display substrate includes the touch display substrate in claim 1 to 8 described in any one.
10. a touch control display apparatus, described touch control display apparatus includes touch-control display panel, it is characterised in that described touch-control display panel includes the touch-control display panel described in claim 9.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620085732.XU CN205507719U (en) | 2016-01-28 | 2016-01-28 | Touch display substrate, touch display panel and touch display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620085732.XU CN205507719U (en) | 2016-01-28 | 2016-01-28 | Touch display substrate, touch display panel and touch display device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106908980A (en) * | 2017-05-09 | 2017-06-30 | 上海中航光电子有限公司 | Array base palte, touch-control display panel and display device |
| CN107506076A (en) * | 2017-08-10 | 2017-12-22 | 京东方科技集团股份有限公司 | A kind of touch display substrate, manufacture method and display device |
| CN107765489A (en) * | 2017-11-16 | 2018-03-06 | 南京中电熊猫平板显示科技有限公司 | A kind of touch-control display panel |
| CN108628020A (en) * | 2018-05-23 | 2018-10-09 | 上海中航光电子有限公司 | A kind of array substrate and display device |
| WO2019041860A1 (en) * | 2017-08-30 | 2019-03-07 | 京东方科技集团股份有限公司 | Touch control display panel, method for driving and manufacturing touch control display panel, and touch control display apparatus |
| CN109782500A (en) * | 2017-11-10 | 2019-05-21 | 中华映管股份有限公司 | Embedded touch liquid crystal display device |
| CN110085125A (en) * | 2019-05-05 | 2019-08-02 | 京东方科技集团股份有限公司 | Array substrate and its driving method, display panel and display device |
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- 2016-01-28 CN CN201620085732.XU patent/CN205507719U/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106908980A (en) * | 2017-05-09 | 2017-06-30 | 上海中航光电子有限公司 | Array base palte, touch-control display panel and display device |
| US11163389B2 (en) | 2017-08-10 | 2021-11-02 | Ordos Yuansheng Optoelectronics Co., Ltd. | Touch display substrate and display device |
| CN107506076A (en) * | 2017-08-10 | 2017-12-22 | 京东方科技集团股份有限公司 | A kind of touch display substrate, manufacture method and display device |
| CN107506076B (en) * | 2017-08-10 | 2019-05-14 | 京东方科技集团股份有限公司 | A kind of touch display substrate, manufacturing method and display device |
| US11669180B2 (en) | 2017-08-10 | 2023-06-06 | Ordos Yuansheng Optoelectronics Co., Ltd. | Touch display substrate and display device |
| WO2019041860A1 (en) * | 2017-08-30 | 2019-03-07 | 京东方科技集团股份有限公司 | Touch control display panel, method for driving and manufacturing touch control display panel, and touch control display apparatus |
| US11093072B2 (en) | 2017-08-30 | 2021-08-17 | Hefei Xinsheng Optoelectronics Technology Co., Ltd. | Touch display panel, method of driving and manufacturing same, and touch display device |
| CN109782500A (en) * | 2017-11-10 | 2019-05-21 | 中华映管股份有限公司 | Embedded touch liquid crystal display device |
| CN107765489A (en) * | 2017-11-16 | 2018-03-06 | 南京中电熊猫平板显示科技有限公司 | A kind of touch-control display panel |
| CN108628020A (en) * | 2018-05-23 | 2018-10-09 | 上海中航光电子有限公司 | A kind of array substrate and display device |
| CN108628020B (en) * | 2018-05-23 | 2021-08-31 | 上海中航光电子有限公司 | Array substrate and display device |
| CN110085125B (en) * | 2019-05-05 | 2021-10-15 | 京东方科技集团股份有限公司 | Array substrate, driving method thereof, display panel and display device |
| CN110085125A (en) * | 2019-05-05 | 2019-08-02 | 京东方科技集团股份有限公司 | Array substrate and its driving method, display panel and display device |
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