CN207924637U - A kind of touch-control display panel and touch control display apparatus - Google Patents
A kind of touch-control display panel and touch control display apparatus Download PDFInfo
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- CN207924637U CN207924637U CN201721646677.8U CN201721646677U CN207924637U CN 207924637 U CN207924637 U CN 207924637U CN 201721646677 U CN201721646677 U CN 201721646677U CN 207924637 U CN207924637 U CN 207924637U
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Abstract
The utility model discloses a kind of touch-control display panel and touch control display apparatus, the touch-control display panel includes：Touch drive electrode, and the touch-control sensing electrode that intersects with the touch drive electrode；Wherein, each touch drive electrode includes a plurality of mutually independent touch-control driving sub-electrode；Each touch-control sensing electrode includes a plurality of mutually independent touch-control sensing sub-electrode；Adjacent touch-control driving sub-electrode is mutually nested with the touch-control sensing sub-electrode.Touch-control display panel and touch control display apparatus disclosed by the utility model, drive sub-electrode mutually nested with touch-control sensing sub-electrode by touch-control, so that the distance of touch-control sensing electrode and touch drive electrode becomes smaller, relative area increases, mutual capacitance can ensure constant or increase by designing, to reduce cathode interference, higher touch-control sensitivity is realized.
Description
Technical field
The utility model is related to display technology field more particularly to a kind of touch-control display panels and touch control display apparatus.
Background technology
With the development of display technology, flat display apparatus is because with high image quality, power saving, fuselage is thin and has a wide range of application
Advantage, and be widely used in mobile phone, TV, personal digital assistant, digital camera, laptop, desktop computer etc.
Various consumer electrical products become the mainstream in display device.
Touch panel (Touch panel) provides a kind of new man-machine interaction interface, more direct in use, more people
Property.Touch panel and flat display apparatus are combined, touch control display apparatus is formed, flat display apparatus can be made to have
There is touch function, input can be executed by finger, stylus etc., operation is more intuitive, easy.
Currently, display and touch panel are widely accepted by people and use, initial touch control display apparatus
Generally use separate type touch screen, i.e., it is touch panel is separately manufactured with display panel, then it is produced on by way of assembling
Together.It is thicker using touch control display apparatus made from this fabrication scheme, increase more glass, film, display panel
Light transmittance can be also decreased obviously with contrast, and due to separately manufactured, cause cost higher, the market competitiveness declines.
To solve the above-mentioned problems, provide it is a kind of more frivolous, have better display effect and low cost touch-control display dress
It sets, embedded type touch control technology and On cell formula touch technologies come into being, and so-called embedded type touch control technology is by touch panel
It is combined as a whole with display panel, and touch panel function is embedded into display panel；So-called On cell formula touch technologies are
Touch panel is directly made on a display panel so that display panel is provided simultaneously with display and perceives the work(of touch-control input
Energy.
Inventor in the process of implementing the utility model, it is found that the prior art has the following problems：Touch panel is in reality
During existing touch-control, the interference because of display function area cathode to touch control electrode causes touch function to be damaged, even lose corresponding work(
Energy.
Utility model content
The main purpose of the utility model is that proposing a kind of touch-control display panel and touch control display apparatus, it is intended to solve existing
The problem of with the presence of technology.
To achieve the above object, the utility model embodiment first aspect provides a kind of touch-control display panel, the touch-control
Display panel includes：
Touch drive electrode, and the touch-control sensing electrode that intersects with the touch drive electrode；Wherein, the touch-control drives
Moving electrode includes a plurality of mutually independent touch-control driving sub-electrode；The touch-control sensing electrode includes a plurality of mutually independent touch-control
Incude sub-electrode；
Adjacent touch-control driving sub-electrode is mutually nested with the touch-control sensing sub-electrode.
Optionally, the adjacent touch-control driving sub-electrode is mutually nested with the touch-control sensing sub-electrode specific
For：
The side of the touch-control driving sub-electrode and the side of the adjacent touch-control sensing sub-electrode all have concavo-convex
Structure, and be mutually matched.
Optionally, the male portion of the touch-control driving sub-electrode is embedded in the concave shaped portion of the touch-control sensing sub-electrode.
Optionally, the adjacent touch-control driving sub-electrode is mutually nested with the touch-control sensing sub-electrode specific
For：
Touch-control driving sub-electrode and the adjacent touch-control sensing sub-electrode are helicoidal structure, and the touch-control
In the gap for the spiral wall that the spiral wall of driving sub-electrode is embedded in the touch-control sensing sub-electrode.
Optionally, a plurality of touch-control driving sub-electrode of each touch drive electrode is connected by the first connecting pattern
It connects；
The a plurality of touch-control sensing sub-electrode of each touch-control sensing electrode is connected by the second connecting pattern.
Optionally, first connecting pattern and the second connecting pattern mutually insulated.
Optionally, the touch drive electrode and the touch-control sensing electrode have strip-like electrode structures and/or Rhombus
Pole structure.
Optionally, the touch-control driving sub-electrode and the touch-control sensing sub-electrode have multiple web elements.
Optionally, the material of the touch-control sensing sub-electrode is transparent conductive oxide or metal.
In addition, to achieve the above object, the utility model embodiment second aspect provides a kind of touch control display apparatus, including
Display panel described in first aspect.
A kind of touch-control display panel and touch control display apparatus that the utility model embodiment provides pass through touch-control driving son electricity
Pole is mutually nested with touch-control sensing sub-electrode so that the distance of touch-control sensing electrode and touch drive electrode becomes smaller, relative area
Increase, mutual capacitance can ensure constant or increase by designing, and to reduce cathode interference, realize higher touch-control sensitivity.
Description of the drawings
Fig. 1 is the touch display panel structure schematic diagram of the utility model embodiment；
Fig. 2-Fig. 3 drives sub-electrode and touch-control sense for touch-control adjacent in the touch-control display panel of the utility model embodiment
Answer sub-electrode structural schematic diagram.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific implementation mode
Hereinafter reference will be made to the drawings is more fully described the utility model.In various figures, identical element is using similar
Reference numeral indicate.For the sake of clarity, the various pieces in attached drawing are not necessarily to scale.In addition, may in figure
Certain well known parts are not shown.
Many specific details of the utility model, such as the structure of device, material, size, place are described hereinafter
Science and engineering skill and technology, to be more clearly understood that the utility model.But just as the skilled person will understand,
The utility model can not be realized according to these specific details.
It should be noted that in following embodiment, the first direction can be horizontal direction, and the second direction can be with
For vertical direction；Or the first direction can be vertical direction, the second direction can be horizontal direction.The first party
To can intersect and out of plumb or intersection and vertical situation with the second direction.In order to describe conveniently, below with the
One direction is vertical direction (Y-direction), and second direction can be that horizontal direction (X-direction) is described.
The utility model discloses a kind of touch-control display panels, which is characterized in that the touch-control display panel includes：Touch-control
Driving electrodes, and the touch-control sensing electrode that intersects with the touch drive electrode；Wherein, the touch drive electrode includes more
The mutually independent touch-control of item drives sub-electrode；The touch-control sensing electrode includes a plurality of mutually independent touch-control sensing sub-electrode；
Adjacent touch-control driving sub-electrode is mutually nested with the touch-control sensing sub-electrode.
First embodiment
As shown in Figure 1, the utility model first embodiment provides a kind of touch-control display panel, the touch-control display panel packet
It includes：
At least one hangs down along the touch drive electrode 11 of first direction setting and at least one along with the first direction
The touch-control sensing electrode 12 of straight second direction setting；Wherein,
Each touch drive electrode 11 include it is a plurality of formed by metal material or conductive oxide it is mutually independent
Touch-control drives sub-electrode 111；The a plurality of touch-control driving sub-electrode 111 of each touch drive electrode 11 connects by first
Map interlinking case 112 connects；
Each touch-control sensing electrode 12 include it is a plurality of formed by metal material or conductive oxide it is mutually independent
Touch-control sensing sub-electrode 121；The a plurality of touch-control sensing sub-electrode 121 of each touch-control sensing electrode 12 connects by second
Map interlinking case 122 connects；
Adjacent touch-control driving sub-electrode 111 (13 institutes in figure mutually nested with the touch-control sensing sub-electrode 121
Show).
In the present embodiment, multiple touch-control driving sub-electrodes 111 of each touch drive electrode 11 are mutually flat
Row setting, and it is parallel with the first direction；
Multiple touch-control sensing sub-electrodes 121 of each touch-control sensing electrode 12 are arranged in parallel, and with
The second direction is parallel.
In the present embodiment, first connecting pattern 112 and 122 mutually insulated of the second connecting pattern.It needs
Bright, first connecting pattern 112 and second connecting pattern 122 may be provided on different conductive layers.
In the present embodiment, the shape of first connecting pattern 112 and second connecting pattern 122 does not limit herein
System can be the pattern of different shapes that metal material or conductive oxide form.
In the present embodiment, the touch drive electrode 11 and the touch-control sensing electrode 12 have strip-like electrode structures
And/or diamond shape electrode structure.
In the present embodiment, the touch-control driving sub-electrode 111 and the touch-control sensing sub-electrode 121 include multiple netted
Unit.This is not restricted for the size or size of web elements.
Shown in please referring to Fig.2, in one embodiment, the adjacent touch-control driving sub-electrode 111 and described
Touch-control sensing sub-electrode 121 is mutually nested to be specially：
The side of the touch-control driving sub-electrode 111 and the side of the adjacent touch-control sensing sub-electrode 121 all have
Concave/convex-shaped structure, two concave/convex-shaped structure shapes are consistent and are mutually matched.
Specifically, the convex position of the touch-control driving sub-electrode is embedded in the spill position of the touch-control sensing sub-electrode
In；Spill position (in figure 1111,1211 shown in) in the concave/convex-shaped structure and convex position (1112,1212 in figure
It is shown) it is oblong-shaped or square or arc or other anisotropic approach.
Shown in please referring to Fig.3, in another embodiment, the adjacent touch-control driving sub-electrode 111 and institute
It is mutually nested specially to state touch-control sensing sub-electrode 121：
The touch-control driving sub-electrode 111 and the adjacent touch-control sensing sub-electrode 121 are helicoidal structure, and institute
In the gap for the spiral wall 1213 that the spiral wall 1113 for stating touch-control driving sub-electrode is embedded in the touch-control sensing sub-electrode, two are not
The pattern that same spiral wall is constituted is similar to fermat spiral.
In the present embodiment, the material of the touch-control driving sub-electrode 111 and touch-control sensing sub-electrode 121 can be transparent leads
Electroxidation object or metal.
A kind of touch-control display panel that the utility model embodiment provides drives sub-electrode and touch-control sensing by touch-control
Electrode is mutually nested so that the distance of touch-control sensing electrode and touch drive electrode becomes smaller, and relative area increases, and mutual capacitance can lead to
It crosses design to ensure constant or increase, to reduce cathode interference, realizes higher touch-control sensitivity.
Second implements
The utility model second embodiment provides a kind of touch control display apparatus, including the display surface described in first embodiment
Plate.Display panel can refer to the above, and therefore not to repeat here.
The touch control display apparatus that the utility model embodiment provides drives sub-electrode and touch-control sensing sub-electrode by touch-control
It is mutually nested so that the distance of touch-control sensing electrode and touch drive electrode becomes smaller, and relative area increases, and mutual capacitance can be by setting
Meter ensures constant or increases, and to reduce cathode interference, realizes higher touch-control sensitivity.
It should be noted that herein, 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 include 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.
It is as described above according to the embodiments of the present invention, these embodiments there is no all details of detailed descriptionthe,
The specific embodiment that the utility model is only described is not limited yet.Obviously, as described above, many modification and change can be made
Change.These embodiments are chosen and specifically described to this specification, is in order to preferably explain the principles of the present invention and actually to answer
With to enable skilled artisan to utilize the utility model and repairing on the basis of the utility model well
Change use.The utility model is limited only by the claims and their full scope and equivalents.
Claims (8)
1. a kind of touch-control display panel, which is characterized in that the touch-control display panel includes：
Touch drive electrode, and the touch-control sensing electrode that intersects with the touch drive electrode；Wherein, the touch-control driving electricity
Pole includes a plurality of mutually independent touch-control driving sub-electrode；The touch-control sensing electrode includes a plurality of mutually independent touch-control sensing
Sub-electrode；
Adjacent touch-control driving sub-electrode is mutually nested with the touch-control sensing sub-electrode；
The adjacent touch-control driving sub-electrode is mutually nested with the touch-control sensing sub-electrode to be specially：
The side of the touch-control driving sub-electrode and the side of the adjacent touch-control sensing sub-electrode all have concave/convex-shaped structure,
And it is mutually matched；Or
The adjacent touch-control driving sub-electrode is mutually nested with the touch-control sensing sub-electrode to be specially：
The touch-control driving sub-electrode and the adjacent touch-control sensing sub-electrode are helicoidal structure, and the touch-control drives
The spiral wall of sub-electrode is embedded in the gap of the spiral wall of the touch-control sensing sub-electrode.
2. touch-control display panel according to claim 1, which is characterized in that the male portion of the touch-control driving sub-electrode is embedding
In the concave shaped portion for entering the touch-control sensing sub-electrode.
3. touch-control display panel according to claim 1, which is characterized in that a plurality of institute of each touch drive electrode
Touch-control driving sub-electrode is stated to connect by the first connecting pattern；
The a plurality of touch-control sensing sub-electrode of each touch-control sensing electrode is connected by the second connecting pattern.
4. touch-control display panel according to claim 3, which is characterized in that first connecting pattern and described second connects
Map interlinking case mutually insulated.
5. touch-control display panel according to claim 1, which is characterized in that the touch drive electrode and the touch-control sense
Answer electrode that there is strip-like electrode structures and/or diamond shape electrode structure.
6. touch-control display panel according to claim 1, which is characterized in that the touch-control driving sub-electrode and the touch-control
Incuding sub-electrode has multiple web elements.
7. touch-control display panel according to claim 1, which is characterized in that the material of the touch-control sensing sub-electrode is
Bright conductive oxide or metal.
8. a kind of touch control display apparatus, which is characterized in that including claim 1-7 any one of them display panels.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721646677.8U CN207924637U (en) | 2017-11-30 | 2017-11-30 | A kind of touch-control display panel and touch control display apparatus |
| PCT/CN2018/096966 WO2019105050A1 (en) | 2017-11-30 | 2018-07-25 | Touch control display panel and touch control display apparatus |
| US16/345,928 US11287936B2 (en) | 2017-11-30 | 2018-07-25 | Touch display panel and touch display device |
| TW107210947U TWM573859U (en) | 2017-11-30 | 2018-08-10 | Touch display panel and touch display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721646677.8U CN207924637U (en) | 2017-11-30 | 2017-11-30 | A kind of touch-control display panel and touch control display apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207924637U true CN207924637U (en) | 2018-09-28 |
Family
ID=63612149
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721646677.8U Active CN207924637U (en) | 2017-11-30 | 2017-11-30 | A kind of touch-control display panel and touch control display apparatus |
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| Country | Link |
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| CN (1) | CN207924637U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019105050A1 (en) * | 2017-11-30 | 2019-06-06 | 云谷（固安）科技有限公司 | Touch control display panel and touch control display apparatus |
| CN111625127A (en) * | 2020-05-11 | 2020-09-04 | 武汉华星光电半导体显示技术有限公司 | Touch device and touch substrate |
| CN111638812A (en) * | 2020-05-29 | 2020-09-08 | 京东方科技集团股份有限公司 | Touch panel, preparation method thereof and display device |
-
2017
- 2017-11-30 CN CN201721646677.8U patent/CN207924637U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019105050A1 (en) * | 2017-11-30 | 2019-06-06 | 云谷（固安）科技有限公司 | Touch control display panel and touch control display apparatus |
| US11287936B2 (en) | 2017-11-30 | 2022-03-29 | Yungu (Gu'an) Technology Co., Ltd. | Touch display panel and touch display device |
| CN111625127A (en) * | 2020-05-11 | 2020-09-04 | 武汉华星光电半导体显示技术有限公司 | Touch device and touch substrate |
| CN111638812A (en) * | 2020-05-29 | 2020-09-08 | 京东方科技集团股份有限公司 | Touch panel, preparation method thereof and display device |
| WO2021238795A1 (en) * | 2020-05-29 | 2021-12-02 | 京东方科技集团股份有限公司 | Touch-control panel and preparation method therefor, and display apparatus |
| CN111638812B (en) * | 2020-05-29 | 2022-07-15 | 京东方科技集团股份有限公司 | Touch panel, preparation method thereof and display device |
| US11861124B2 (en) | 2020-05-29 | 2024-01-02 | Boe Technology Group Co., Ltd. | Touch-control panel and preparation method therefor, and display apparatus |
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