CN105988613A - Touch induction electrode layer and display device - Google Patents
Touch induction electrode layer and display device Download PDFInfo
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- CN105988613A CN105988613A CN201510060321.5A CN201510060321A CN105988613A CN 105988613 A CN105988613 A CN 105988613A CN 201510060321 A CN201510060321 A CN 201510060321A CN 105988613 A CN105988613 A CN 105988613A
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Abstract
The invention relates to a touch induction electrode layer and a display device. The display device comprises a display module and a touch induction electrode layer, wherein the display module comprises a substrate, the touch induction electrode layer is arranged on the substrate and comprises an induction electrode pattern and a touch sensing unit, the touch sensing unit is obtained through definition of multiple continuous first conductor wires and multiple discontinuous second conductor wires which are mutually intersected, and the induction electrode pattern is composed of multiple touch sensing units.
Description
Technical field
The present invention relates to a kind of touch-control sensing electrode layer and there is the display device of this touch-control sensing electrode layer.
Background technology
At present, the input equipment of numerous species, such as button, keyboard and touch-control sensing panel etc., can be used for computer operating system.Especially touch-control sensing panel, owing to it is easily operated, functional diversity and the lowest price and be becoming increasingly popular.
Touch-control sensing panel is generally used along with display module, display module is positioned at touch-control sensing lower panels, has the pel array along level and vertical direction and the red, green, blue three sub pixel composition driving line and sense wire to be arranged in parallel of touch-control sensing panel and black matrix.By the induction electrode pattern driving line to be formed with sense wire, there is the arrangement cycle different from pel array and black matrix.Because driving line and sense wire can be unintelligible, therefore the superposition of touch-control sensing panel and display module can cause aliasing, visually can produce wave pattern alternately bright, dark.Fig. 1 shows the issuable wave pattern when two groups of line overlaps having compared with minor cycle difference.
Summary of the invention
In view of this, it is necessary to a kind of touch-control sensing electrode layer improving display ripple is provided and uses the display device of touch-control sensing electrode layer.
A kind of touch-control sensing electrode layer, including: a plurality of discontinuous first conductor wire, a plurality of discontinuous second conductor wire, multiple touch-control sensing unit and induction electrode pattern, this first conductor wire and this second conductor wire are intersected with each other to define this touch-control sensing unit multiple, and this touch-control sensing unit that at least two is connected to each other defines this induction electrode pattern.
A kind of display device, it includes showing module and touch-control sensing electrode layer, this display module includes substrate, this touch-control sensing electrode layer is arranged on this substrate, this touch-control sensing electrode layer includes a plurality of discontinuous first conductor wire, a plurality of discontinuous second conductor wire, multiple touch-control sensing unit and multiple induction electrode pattern, this first conductor wire and this second conductor wire are intersected with each other to define the plurality of touch-control sensing unit, the plurality of induction electrode pattern setting separated from one another and include the touch-control sensing unit that at least two is connected to each other.
A kind of display device, including display module and touch-control sensing electrode layer, this display module includes pel array and the substrate being made up of the sub-pixel of different colours, this touch-control sensing electrode layer is arranged on this substrate, this touch-control sensing electrode layer includes multiple touch-control sensing units and the induction electrode pattern being correspondingly arranged with this pel array, each this touch-control sensing unit includes four edges, each limit includes a flat part and a breach, the flat part corresponding formation contact area of two adjacent touch-control sensing units, the breach of two adjacent touch-control sensing units is corresponding to form slit area, multiple these touch-control sensing units interconnective define multiple induction electrode pattern being spaced.
The touch-control sensing electrode layer of the present invention and use the display device of this touch-control sensing electrode layer, can effectively reduce display floater and the display wave pattern produced during touch-control sensing electrode layer stacking, improve display effect.
Accompanying drawing explanation
The wave pattern that Fig. 1 produces when showing two groups of line overlaps with slight periodic difference.
Fig. 2 is the schematic diagram of the display device of the present invention one better embodiment.
Fig. 3 is the partial schematic diagram of the touch-control sensing electrode layer of the present invention one better embodiment.
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
Breach 303
Contact area 305
Slit area 307
Width W, S
Highly H
Angle theta
Induction electrode pattern 40,50,60,70
Following detailed description of the invention will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Detailed description of the invention
One display device that can reduce display ripple is now provided.As in figure 2 it is shown, the schematic diagram of the display device 10 that Fig. 2 is the present invention one better embodiment.This display device 10 includes the pel array being made up of the sub-pixel of different colours.As in figure 2 it is shown, this display device 10 includes red sub-pixel, green sub-pixels and the circular array of blue subpixels composition, each group of red sub-pixel, green sub-pixels and blue subpixels form a pixel 101, and the sub-pixel colors of every string is identical.Arrange black matrix between each sub-pixel separate each other and reduce light leak.It is appreciated that this display device 10 also includes showing the common structures such as (Fig. 2 do not show) such as module, substrate, alignment film, blooming piece, colored filter, driving IC, cover plate, adapter, is omitted here description.
Fig. 3 is the partial schematic diagram of the touch-control sensing electrode layer 20 of the present invention one better embodiment.This touch-control sensing electrode layer 20 is arranged in this display device 10, this touch-control sensing electrode layer 20 includes a plurality of be arrangeding in parallel and discontinuous first conductor wire 201 and a plurality of be arranged in parallel and discontinuous second conductor wire 202, this first conductor wire 201 and this second conductor wire 202 include multiple contact area adjoined each other and slit area.This first conductor wire 201 and this second conductor wire 202 intersect to form an angle theta, and this angle theta is acute angle.In the present embodiment, this angle theta is between 0 degree to 90 degree.In another embodiment, this angle theta is less than 90 degree.Changing ground, this plurality of first conductor wire 201 and this plurality of second conductor wire 202 are straight line.
In present embodiment, this this touch-control sensing electrode layer 20 can be the tin indium oxide of monolayer, the indium zinc oxide of monolayer or metal grill, this first conductor wire 201 and this second conductor wire 202 can be formed on this touch-control sensing electrode layer 20 by etching or typography, but it is not limited thereto, it would however also be possible to employ additive method is made.
This touch-control sensing electrode layer 20 is arranged in this display device 10, this display device 10 includes cover plate, colored filter substrate and array base palte (not shown), and this touch-control sensing electrode layer 20 can be formed at cover plate, colored filter substrate or array base palte on any one.
Refer to the partial schematic diagram of the touch-control sensing electrode layer that Fig. 3, Fig. 3 are the present invention one better embodiment.This touch-control sensing electrode layer 20 includes touch-control sensing unit 30, and this first conductor wire 201 and this second conductor wire 203 are intersected with each other to define this touch-control sensing unit 30 multiple, this touch-control sensing unit 30 be shaped as rhombus.This touch-control sensing unit is correspondingly arranged with this pixel 101, and in other words, the cycle of this touch-control sensing unit 30 is corresponding with the cycle of this pixel 101, as it is shown on figure 3, three these touch-control sensing units 30 are corresponding with two these pixels 101.
Referring to the enlarged diagram of two touch-control sensing unit 30 combinations that Fig. 4 and Fig. 5, Fig. 4 are touch-control sensing electrode layer 20 in Fig. 3, Fig. 5 is the schematic diagram of multiple touch-control sensing units 30 of Fig. 4.The Pedicellus et Pericarpium Trapae shape that each touch-control sensing unit 30 is made up of four edges, each limit includes at least one flat part 301 and at least one breach 303, when two these touch-control sensing units 30 are adjacent one another are, when corresponding limit contacts with each other, the flat part 301 of these two touch-control sensing units 30 is correspondingly arranged, and the breach 303 of these two touch-control sensing units 30 is correspondingly arranged, so that the two of these two touch-control sensing units 30 flat parts 301 being correspondingly arranged form the contact area 305 of corresponding conductor wire, and the biphase breach 303 being correspondingly arranged of these two touch-control sensing units 30 forms the slit area 307 of corresponding conductor wire.
In present embodiment, the width W of this touch-control sensing unit 30 is 80 microns, and the height H of contact area 305 is less than 20 microns, and the width S of slit area 307 is less than 10 microns.
Refer to the schematic diagram of the induction electrode pattern 40 that Fig. 6, Fig. 6 are first embodiment of the invention.This touch-control sensing electrode layer 20 also includes induction electrode pattern 40, be formed on this touch-control sensing electrode layer 20 a plurality of be arranged in parallel and this first conductor wire 201 discontinuous and a plurality of be arranged in parallel and this second conductor wire 202 discontinuous is intersected with each other to define this touch-control sensing unit 30 multiple, and the combination of these touch-control sensing units 30 multiple defines this induction electrode pattern 40.In Fig. 6, definition has this induction electrode pattern 40 multiple, and specifically, this induction electrode pattern 40 is formed by separating multiple these contact areas 305 mentioned above, thus defines an independent induction electrode pattern 40 not being connected with other touch-control sensing units 30.Owing to this induction electrode pattern 40 is to be combined by multiple these touch-control sensing units 30 being connected with each other, so the edge of this induction electrode pattern 40 is zigzag, being zigzag due to the edge of this induction electrode pattern 40 again, therefore waviness phenomena can reduce, and display function can be improved.
Induction electrode pattern 40 can carry out different shape designs according to different driving IC.Refer to the schematic diagram of the induction electrode pattern 50 that Fig. 7, Fig. 7 are second embodiment of the invention.As shown in Figure 7, this induction electrode pattern 50 be shaped as hexagon, several adjacent and interconnective touch-control sensing units this induction electrode pattern 50 setting separated from one another combined.Refer to the schematic diagram of the induction electrode pattern 60 that Fig. 8, Fig. 8 are third embodiment of the invention.The edge indentation of this induction electrode pattern 60, this induction electrode pattern 60 setting separated from one another that touch-control sensing unit that is adjacent by several and that be connected combines.Refer to the schematic diagram of the induction electrode pattern 70 that Fig. 9, Fig. 9 are four embodiment of the invention.The edge indentation of this induction electrode pattern 70, several adjacent and interconnective touch-control sensing units this induction electrode pattern 70 setting separated from one another combined.The most succinctly illustrating, in Fig. 7-Fig. 9, this induction electrode pattern 50, this induction electrode pattern 60 and this induction electrode pattern 70 all use straight line to describe, but actually edge is indentation.Owing to the edge of above-mentioned induction electrode pattern is saw zigzag, waviness phenomena can reduce, and display function can be improved.
Above example is only in order to illustrate technical scheme and unrestricted, although the present invention being described in detail with reference to preferred embodiment, it will be understood by those within the art that, technical scheme can be modified or equivalent, without deviating from the spirit and scope of technical solution of the present invention.
Claims (20)
1. a touch-control sensing electrode layer, including: a plurality of discontinuous first conductor wire, a plurality of discontinuous second conductor wire, multiple touch-control sensing unit and induction electrode pattern, this first conductor wire and this second conductor wire are intersected with each other to define this touch-control sensing unit multiple, and this touch-control sensing unit that at least two is connected to each other defines this induction electrode pattern.
2. touch-control sensing electrode layer as claimed in claim 1, it is characterised in that this touch-control sensing electrode layer is the tin indium oxide of monolayer, the indium zinc oxide of monolayer or metal grill.
3. touch-control sensing electrode layer as claimed in claim 1, it is characterized in that, this plurality of first conductor wire is set parallel to each other, and this plurality of second conductor wire is set parallel to each other, this first conductor wire is the most not parallel with this second conductor wire, and this touch-control sensing unit each includes an acute angle.
4. touch-control sensing electrode layer as claimed in claim 1, it is characterised in that this first conductor wire and this second conductor wire are straight line, and this touch-control sensing unit is rhombus, and the width of this touch-control sensing unit is 80 microns.
5. touch-control sensing electrode layer as claimed in claim 1, it is characterised in that the edge of this induction electrode pattern is zigzag.
6. a display device, it includes showing module and touch-control sensing electrode layer, this display module includes substrate, this touch-control sensing electrode layer is arranged on this substrate, this touch-control sensing electrode layer includes a plurality of discontinuous first conductor wire, a plurality of discontinuous second conductor wire, multiple touch-control sensing unit and multiple induction electrode pattern, this first conductor wire and this second conductor wire are intersected with each other to define the plurality of touch-control sensing unit, the plurality of induction electrode pattern setting separated from one another and include the touch-control sensing unit that at least two is connected to each other.
7. display device as claimed in claim 6, it is characterised in that this first conductor wire a plurality of is set parallel to each other, and this second conductor wire a plurality of is set parallel to each other, and this first conductor wire and this second conductor wire intersect to form the angle of one 0 degree to 90 degree.
8. display device as claimed in claim 6, it is characterised in that this substrate is cover plate, a colored filter substrate or a glass substrate.
9. display device as claimed in claim 6, it is characterised in that this touch-control sensing electrode layer is the tin indium oxide of monolayer, the indium zinc oxide of monolayer or metal grill.
10. display device as claimed in claim 6, it is characterised in that this first conductor wire and this second conductor wire are formed on this touch-control sensing electrode layer by etching or typography.
11. display devices as claimed in claim 6, it is characterised in that this first conductor wire and this second conductor wire are straight line.
12. display devices as claimed in claim 6, it is characterised in that this touch-control sensing unit is rhombus, and the width of this touch-control sensing unit is 80 microns.
13. display devices as claimed in claim 6, it is characterised in that the edge of this induction electrode pattern is zigzag.
14. 1 kinds of display devices, including display module and touch-control sensing electrode layer, this display module includes pel array and the substrate being made up of the sub-pixel of different colours, this touch-control sensing electrode layer is arranged on this substrate, this touch-control sensing electrode layer includes multiple touch-control sensing units and the induction electrode pattern being correspondingly arranged with this pel array, each this touch-control sensing unit includes four edges, each limit includes a flat part and a breach, the flat part corresponding formation contact area of two adjacent touch-control sensing units, the breach of two adjacent touch-control sensing units is corresponding to form slit area, multiple these touch-control sensing units interconnective define multiple induction electrode pattern being spaced.
15. display devices as claimed in claim 14, it is characterised in that this substrate is cover plate, a colored filter substrate or a glass substrate.
16. display devices as claimed in claim 14, it is characterised in that this touch-control sensing electrode layer is the tin indium oxide of monolayer, the indium zinc oxide of monolayer or metal grill.
17. display devices as claimed in claim 14, it is characterised in that this touch-control sensing unit be shaped as rhombus.
18. display devices as claimed in claim 14, it is characterised in that the width of this touch-control sensing unit is 80 microns.
19. display devices as claimed in claim 14, it is characterised in that the height of this contact area is less than 20 microns.
20. display devices as claimed in claim 14, it is characterised 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 true CN105988613A (en) | 2016-10-05 |
| CN105988613B CN105988613B (en) | 2019-06-18 |
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| CN106371661A (en) * | 2016-08-29 | 2017-02-01 | 武汉华星光电技术有限公司 | Array substrate and touch display panel |
| CN109976586A (en) * | 2018-10-04 | 2019-07-05 | 友达光电股份有限公司 | Touch control display apparatus |
| CN111178351A (en) * | 2019-09-04 | 2020-05-19 | 神盾股份有限公司 | Fingerprint image sensor and electronic device |
| WO2021147175A1 (en) * | 2020-01-20 | 2021-07-29 | 京东方科技集团股份有限公司 | Touch display panel and electronic apparatus |
| US11782558B2 (en) | 2020-04-01 | 2023-10-10 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Touch structure, touch display panel and electronic device |
| US11789571B2 (en) | 2020-04-01 | 2023-10-17 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Touch structure, touch display panel and electronic device |
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| US11782543B2 (en) | 2020-01-20 | 2023-10-10 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Touch display panel and electronic device |
| US11782558B2 (en) | 2020-04-01 | 2023-10-10 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Touch structure, touch display panel and electronic device |
| US11789571B2 (en) | 2020-04-01 | 2023-10-17 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Touch structure, touch display panel and electronic device |
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| CN105988613B (en) | 2019-06-18 |
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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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