CN105988613B - Touch-control sensing electrode layer and display device - Google Patents
Touch-control sensing electrode layer and display device Download PDFInfo
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- CN105988613B CN105988613B CN201510060321.5A CN201510060321A CN105988613B CN 105988613 B CN105988613 B CN 105988613B CN 201510060321 A CN201510060321 A CN 201510060321A CN 105988613 B CN105988613 B CN 105988613B
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- touch
- control sensing
- electrode layer
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Abstract
The present invention relates to a kind of touch-control sensing electrode layer and display devices.Display device includes display module and touch-control sensing electrode layer, display module includes a substrate, the touch-control sensing electrode layer is set on the substrate, the touch-control sensing electrode layer includes induction electrode pattern and touch-control sensing unit, the touch-control sensing unit is got by the definition intersected with each other of a plurality of discontinuous first conductor wire and a plurality of discontinuous second conductor wire, which is made of multiple touch-control sensing units.
Description
Technical field
The present invention relates to a kind of touch-control sensing electrode layer and the display device with the touch-control sensing electrode layer.
Background technique
Currently, the input equipment of numerous species, such as button, keyboard and touch-control sensing panel, it can be used for computer operation
System.Especially touch-control sensing panel, due to its is easily operated, functional diversity and lower and lower price and increasingly by joyous
It meets.
Touch-control sensing panel is usually used together with display module, and display module is located at touch-control sensing below the panel, is had
Along horizontal driving line and sense wire three sub-pixel group of red, green, blue disposed in parallel with vertical direction and touch-control sensing panel
At pixel array and black matrix.Had and pixel array and black matrix by the induction electrode pattern that driving line and sense wire are formed
Different arrangement periods.Because driving line and sense wire can be unintelligible, the superposition meeting of touch-control sensing panel and display module
Cause aliasing, can visually generate bright, dark alternate wave pattern.Fig. 1 shows the line having when two groups compared with minor cycle difference
Institute's issuable wave pattern when overlapping.
Summary of the invention
In view of this, it is necessary to provide a kind of touch-control sensing electrode layer for improving display ripple and using touch-control sensing electrode
The display device of layer.
A kind of touch-control sensing electrode layer, comprising: multiple touch-control sensing units and induction electrode pattern, each touch-control sense
Surveying unit includes four edges, and each side includes a flat part and a notch, the flat part of two adjacent touch-control sensing units
Corresponding formation contact zone, the corresponding formation slit area of the notch of two adjacent touch-control sensing units are multiple interconnected
The touch-control sensing unit defines multiple induction electrode patterns being spaced each other.
A kind of display device comprising display module and touch-control sensing electrode layer, the display module include substrate, the touch-control
Induction electrode layer is set on the substrate, which includes multiple touch-control sensing units and induction electrode pattern,
Each touch-control sensing unit includes four edges, and each side includes a flat part and a notch, two adjacent touch-control senses
The corresponding formation contact zone of flat part of survey unit, the corresponding formation slit area of the notch of two adjacent touch-control sensing units,
Multiple touch-control sensing units interconnected define multiple induction electrode patterns being spaced each other.
A kind of display device, including display module and touch-control sensing electrode layer, the display module include by different colours
Sub-pixel group at pixel array and a substrate, which is set on the substrate, the touch-control sensing electrode layer
Including the multiple touch-control sensing units and induction electrode pattern being correspondingly arranged with the pixel array, each touch-control sensing unit
Including four edges, each side includes a flat part and a notch, the corresponding shape of flat part of two adjacent touch-control sensing units
At contact zone, the notch of two adjacent touch-control sensing units is corresponding to form slit area, multiple touch-controls interconnected
Sensing unit defines multiple induction electrode patterns being spaced each other.
Touch-control sensing electrode layer of the invention and the display device using this touch-control sensing electrode layer, can be effectively reduced display
The display wave pattern generated when panel and touch-control sensing electrode layer stackup improves display effect.
Detailed description of the invention
Fig. 1 shows the wave pattern generated when two groups of line overlaps with slight periodic difference.
Fig. 2 is the schematic diagram of the display device of a better embodiment of the invention.
Fig. 3 is the partial schematic diagram of the touch-control sensing electrode layer of a better embodiment of the invention.
Fig. 4 is the enlarged diagram of the touch-control sensing unit of touch-control sensing electrode layer in Fig. 3.
Fig. 5 is the schematic diagram of multiple touch-control sensing units of Fig. 4.
Fig. 6 is the schematic diagram of the induction electrode pattern of first embodiment of the invention.
Fig. 7 is the schematic diagram of the induction electrode pattern of second embodiment of the invention.
Fig. 8 is the schematic diagram of the induction electrode pattern of third embodiment of the invention.
Fig. 9 is the schematic diagram of the induction electrode pattern of four embodiment of the invention.
Main element symbol description
Display device 10
Pixel 101
Touch-control sensing electrode layer 20
First conductor wire 201
Second conductor wire 202
Touch-control sensing unit 30
Flat part 301
Notch 303
Contact zone 305
Slit area 307
Width W, S
Height H
Angle theta
Induction electrode pattern 40,50,60,70
The present invention that the following detailed description will be further explained with reference to the above drawings.
Specific embodiment
The display device of display ripple can be reduced by now providing one.As shown in Fig. 2, Fig. 2 is a better embodiment of the invention
Display device 10 schematic diagram.The display device 10 include by different colours sub-pixel group at pixel array.Such as Fig. 2 institute
Show, which includes the circular array of red sub-pixel, green sub-pixels and blue subpixels composition, and each group red
Sub-pixel, green sub-pixels and blue subpixels form a pixel 101, and the sub-pixel colors of each column are identical.Each sub-pixel
Between setting black matrix come separate each other and reduce light leakage.It is appreciated that the display device 10 further include display module, substrate,
Common structures such as (Fig. 2 do not show) such as alignment film, optical diaphragm, colored filter, driving IC, cover board, connectors, are omitted here
Description.
Fig. 3 is the partial schematic diagram of the touch-control sensing electrode layer 20 of a better embodiment of the invention.Touch-control sensing electricity
Pole layer 20 is set in the display device 10, which includes a plurality of be arranged in parallel and discontinuous first leads
It electric wire 201 and a plurality of is arranged in parallel and discontinuous second conductor wire 202, first conductor wire 201 and second conductor wire 202
Including multiple contact zones and slit area to adjoin each other.First conductor wire 201 and second conductor wire 202 intersect to form a folder
Angle θ, this angle theta are acute angle.In the present embodiment, the angle theta is between 0 degree to 90 degree.In another embodiment, the angle
θ is less than 90 degree.Ground is changed, a plurality of first conductor wire 201 and a plurality of second conductor wire 202 are straight line.
In present embodiment, the touch-control sensing electrode layer 20 can for the tin indium oxide of single layer, single layer indium zinc oxide or
Metal grill, first conductor wire 201 and second conductor wire 202, which can be, is formed in the touch-control by etching or printing technology
On induction electrode layer 20, however, it is not limited to this, can also be made using other methods.
The touch-control sensing electrode layer 20 is set in the display device 10, which includes cover board, colorized optical filtering
Plate base and array substrate (not shown), the touch-control sensing electrode layer 20 can be formed in cover board, colored filter substrate or battle array
Column substrate is on any one.
Referring to Fig. 3, Fig. 3 is the partial schematic diagram of the touch-control sensing electrode layer of a better embodiment of the invention.The touching
Controlling induction electrode layer 20 includes touch-control sensing unit 30, and first conductor wire 201 and second conductor wire 203 are intersected with each other with fixed
Justice goes out multiple touch-control sensing units 30, and the shape of the touch-control sensing unit 30 is diamond shape.The touch-control sensing unit and the pixel
101 are correspondingly arranged, and in other words, the period of the touch-control sensing unit 30 is corresponding with the period of the pixel 101, as shown in figure 3,
The pixel 101 is corresponding with two for three touch-control sensing units 30.
Fig. 4 and Fig. 5 is please referred to, Fig. 4 is putting for two touch-control sensing units 30 combination of touch-control sensing electrode layer 20 in Fig. 3
Big schematic diagram, Fig. 5 are the schematic diagram of multiple touch-control sensing units 30 of Fig. 4.Each touch-control sensing unit 30 is by four edges group
At diamond shape, each side include an at least flat part 301 and an at least notch 303, when two touch-control sensing units 30 that
This is adjacent, and when corresponding side is in contact with each other, the flat part 301 of two touch-control sensing units 30 is correspondingly arranged, and this two touchings
Control sensing unit 30 notch 303 be correspondingly arranged so that the two of two touch-control sensing units 30 be correspondingly arranged it is straight
Portion 301 forms the contact zone 305 of corresponding conductor wire, and the notch 303 that the two-phase of two touch-control sensing units 30 is correspondingly arranged
Form the slit area 307 of corresponding conductor wire.
In present embodiment, the width W of the touch-control sensing unit 30 is 80 microns, and the height H of contact zone 305 is micro- less than 20
Rice, the width S of slit area 307 is less than 10 microns.
Referring to Fig. 6, Fig. 6 is the schematic diagram of the induction electrode pattern 40 of first embodiment of the invention.The touch-control sensing
Electrode layer 20 further includes induction electrode pattern 40, and be formed on the touch-control sensing electrode layer 20 a plurality of is arranged in parallel and discontinuously
First conductor wire 201 and a plurality of be arranged in parallel and discontinuous second conductor wire 202 is intersected with each other multiple to define
The touch-control sensing unit 30, the combination of multiple touch-control sensing units 30 define the induction electrode pattern 40.In Fig. 6, definition has
Multiple induction electrode patterns 40, specifically, the induction electrode pattern 40 are by separating multiple contacts mentioned above
What area 305 was formed, to define an independent induction electrode pattern 40 not being connected with other touch-control sensing units 30.Due to this
Induction electrode pattern 40 is composed of multiple touch-control sensing units 30 being connected with each other, so the induction electrode pattern
40 edge is zigzag, and since the edge of the induction electrode pattern 40 is zigzag, waviness phenomena can be reduced, and be shown
Function can be improved.
Induction electrode pattern 40 can carry out different shape designs according to different driving IC.Referring to Fig. 7, Fig. 7 is
The schematic diagram of the induction electrode pattern 50 of second embodiment of the invention.As shown in Figure 7, the shape of the induction electrode pattern 50
For hexagon, the induction electrode pattern 50 that touch-control sensing unit adjacent and interconnected is composed by several divides each other
From setting.Referring to Fig. 8, Fig. 8 is the schematic diagram of the induction electrode pattern 60 of third embodiment of the invention.The induced electricity pole figure
The edge of case 60 is serrated, the induction electrode pattern being composed of the touch-control sensing unit that several are adjacent and are connected
60 are separated from each other setting.Referring to Fig. 9, Fig. 9 is the schematic diagram of the induction electrode pattern 70 of four embodiment of the invention.The sense
The edge of electrode pattern 70 is answered to be serrated, the sense that touch-control sensing unit adjacent and interconnected is composed by several
Electrode pattern 70 is answered to be separated from each other setting.It is succinctly illustrated for convenience, in Fig. 7-Fig. 9, which is somebody's turn to do
Induction electrode pattern 60 and the induction electrode pattern 70 are all made of straight line description, but practical top edge is serrated.Due to
The edge of above-mentioned induction electrode pattern is zigzag, and waviness phenomena can be reduced, and display function can be improved.
The above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to preferred embodiment to this hair
It is bright to be described in detail, those skilled in the art should understand that, it can modify to technical solution of the present invention
Or equivalent replacement, without departing from the spirit and scope of the technical solution of the present invention.
Claims (17)
1. a kind of touch-control sensing electrode layer, comprising: multiple touch-control sensing units and induction electrode pattern, each touch-control sensing
Unit includes four edges, and each side includes a flat part and a notch, the flat part phase of two adjacent touch-control sensing units
Be correspondingly formed contact zone, the corresponding formation slit area of the notch of two adjacent touch-control sensing units, it is multiple it is interconnected should
Touch-control sensing unit defines multiple induction electrode patterns being spaced each other.
2. touch-control sensing electrode layer as described in claim 1, which is characterized in that the touch-control sensing electrode layer is the oxidation of single layer
The indium zinc oxide or metal grill of indium tin, single layer.
3. touch-control sensing electrode layer as described in claim 1, which is characterized in that each touch-control sensing unit includes one sharp
Angle.
4. touch-control sensing electrode layer as described in claim 1, which is characterized in that the touch-control sensing unit is diamond shape, the touch-control
The width of sensing unit is 80 microns.
5. touch-control sensing electrode layer as described in claim 1, which is characterized in that the edge of the induction electrode pattern is sawtooth
Shape.
6. a kind of display device comprising display module and touch-control sensing electrode layer, the display module include substrate, the touch-control sense
Electrode layer is answered to be set on the substrate, which includes multiple touch-control sensing units and induction electrode pattern, often
One touch-control sensing unit includes four edges, and each side includes a flat part and a notch, two adjacent touch-control sensing lists
The corresponding formation contact zone of flat part of member, the corresponding formation slit area of the notch of two adjacent touch-control sensing units are multiple
The touch-control sensing unit interconnected defines multiple induction electrode patterns being spaced each other.
7. display device as claimed in claim 6, which is characterized in that the substrate is cover board, a colored filter substrate or one
Glass substrate.
8. display device as claimed in claim 6, which is characterized in that the touch-control sensing electrode layer be single layer tin indium oxide,
The indium zinc oxide or metal grill of single layer.
9. display device as claimed in claim 6, which is characterized in that the touch-control sensing unit is diamond shape, the touch-control sensing list
The width of member is 80 microns.
10. display device as claimed in claim 6, which is characterized in that the edge of the induction electrode pattern is zigzag.
11. a kind of display device, including display module and touch-control sensing electrode layer, the display module include the son by different colours
The pixel array and a substrate of pixel composition, the touch-control sensing electrode layer are set on the substrate, the touch-control sensing electrode layer packet
The multiple touch-control sensing units and induction electrode pattern being correspondingly arranged with the pixel array are included, each touch-control sensing unit packet
Four edges are included, each side includes a flat part and a notch, the corresponding formation of flat part of two adjacent touch-control sensing units
Contact zone, the notch of two adjacent touch-control sensing units are corresponding to form slit area, multiple touch-control senses interconnected
It surveys unit and defines multiple induction electrode patterns being spaced each other.
12. display device as claimed in claim 11, which is characterized in that the substrate be cover board, a colored filter substrate or
One glass substrate.
13. display device as claimed in claim 11, which is characterized in that the touch-control sensing electrode layer is the indium oxide of single layer
The indium zinc oxide or metal grill of tin, single layer.
14. display device as claimed in claim 11, which is characterized in that the shape of the touch-control sensing unit is diamond shape.
15. display device as claimed in claim 11, which is characterized in that the width of the touch-control sensing unit is 80 microns.
16. display device as claimed in claim 11, which is characterized in that the height of the contact zone is less than 20 microns.
17. display device as claimed in claim 11, which is characterized in that the width of slit area is less than 10 microns.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510060321.5A CN105988613B (en) | 2015-02-05 | 2015-02-05 | Touch-control sensing electrode layer and display device |
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| CN201510060321.5A CN105988613B (en) | 2015-02-05 | 2015-02-05 | Touch-control sensing electrode layer and display device |
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| CN105988613A CN105988613A (en) | 2016-10-05 |
| CN105988613B true CN105988613B (en) | 2019-06-18 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106371661B (en) * | 2016-08-29 | 2020-03-17 | 武汉华星光电技术有限公司 | Array substrate and touch display panel |
| TWI683245B (en) * | 2018-10-04 | 2020-01-21 | 友達光電股份有限公司 | Touch display device |
| TWM599412U (en) * | 2019-09-04 | 2020-08-01 | 神盾股份有限公司 | Fingerprint image sensor and electronic apparatus |
| CN113454787A (en) | 2020-01-20 | 2021-09-28 | 京东方科技集团股份有限公司 | Array substrate and display device |
| EP4130944A4 (en) | 2020-04-01 | 2023-04-12 | BOE Technology Group Co., Ltd. | Touch-control structure, touch-control display panel, and electronic apparatus |
| JP2023528704A (en) | 2020-04-01 | 2023-07-06 | 京東方科技集團股▲ふん▼有限公司 | Touch structure, touch display panel and electronic device |
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Effective date of registration: 20161202 Address after: Guangdong province Shenzhen city Baoan District town Longhua tenth Industrial Zone tabulaeformis East Ring Road No. 2 two Applicant after: Hongfujin Precise Industry (Shenzhen) Co., Ltd. Applicant after: Hon Hai Precision Industry Co., Ltd. Address before: Taiwan Hsinchu County Chinese jhubei City, Taiwan 1 yuan a Street No. 7 Building 1 Applicant before: YEXIN TECHNOLOGY CONSULATION CO., LTD. |
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