CN105335005A - Touch panel and touch display device - Google Patents
Touch panel and touch display device Download PDFInfo
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- CN105335005A CN105335005A CN201510776906.7A CN201510776906A CN105335005A CN 105335005 A CN105335005 A CN 105335005A CN 201510776906 A CN201510776906 A CN 201510776906A CN 105335005 A CN105335005 A CN 105335005A
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- ink layer
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- contact panel
- ink
- glass substrate
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Abstract
The invention discloses a touch panel. The touch panel comprises a glass substrate, wherein the glass substrate comprises a visible area and a nonvisible area, the nonvisible area comprises an external edge part, a first ink layer is arranged at the part (except the external edge part) of the nonvisible region on the glass substrate, a second ink layer is arranged on the first ink layer, and is arranged on the first ink layer, a transparent light resistance layer is arranged on the second ink layer, and is provided with at least one third ink layer, and the third ink layer covers at least part of the external edge part. The invention also provides a touch display device. According to the touch panel and the touch display device, the first ink layer retracts inwards so as not to cover the edge area of the glass substrate, the second ink layer is provided with a light resistance layer and at least one ink layer, and the at least one ink layer at least partly covers the external edge part, so that the poor appearance vision effect of the touch panel caused by the retracting the ink layer can be improved.
Description
Technical field
The present invention relates to a kind of contact panel and touch control display apparatus.
Background technology
Existing display device has following several form; OGS (OneGlassSolution; integration touch-control) structure, GFF structure (Glass-Flim-Flim, the diaphragm type structure of band cover glass), GF structure (Glass-Flim), In-cell structure (display screen inside embeds touch sensor function) and On-cell structure (touch-screen is embedded between the colored filter substrate of display screen and polaroid).Contact panel in above-mentioned display structure or glass cover-plate are equipped with ink, and act as shading, touch-screen insulation, acidproof, moistureproof and protection etc., the kind of ink is more and more, and reliability and reliability are also become better and better.
Colored OGS contact panel can use the high temperature resistant colored ink of multilayer (Ink) material and screen painting processing procedure to make black (blackmatrix, BM) layer, to reach OGS colorize usually.Because OGS is monolithic ink printing, can through glass processing processing procedures such as cutting, edge etch strengthenings after printing.So the ink at foliated glass edge must be made a concession, avoid ink to destroy ink integrality because of above-mentioned glass processing processing procedure, cause ink adhesion (adhesion) not good.Because cause made a concession by ink, also cause glass edge to have partial area without ink, and affect OGS outward appearance and look effect.
Summary of the invention
In view of above content, be necessary the touch control display apparatus a kind of contact panel being provided and using this contact panel, the problem that glass edge ink is made a concession can be solved.
A kind of contact panel comprises glass substrate, described glass substrate comprises viewing area and non-viewing area, described non-viewing area comprises a peripheral portion, the part of non-viewing area on described glass substrate except as noted outside edge part is provided with the first ink layer, described first ink layer is provided with the second ink layer, described second ink layer is arranged on described first ink layer, described second ink layer is also provided with transparent optical resistance layer, described transparent optical resistance layer is provided with at least one deck the 3rd ink layer, described 3rd ink layer is covered to peripheral portion described in small part.
Further, described first ink layer is multi layer colour ink layer, and second layer ink layer is black or gray oil layer of ink.
Further, described 3rd ink layer and the first ink layer homochromy.
Further, described 3rd ink layer is one deck.
Further, described 3rd ink layer be two-layer or two-layer more than, be cascading in described transparent optical resistance layer.
Further, described 3rd ink layer is also provided with the 4th ink layer, described 4th ink layer and described second ink layer homochromy.
Further, described 3rd ink layer is also provided with the 4th ink layer, described 4th ink layer is black or grey.
Further, described at least one deck the 3rd ink layer covers described peripheral portion.
Further, described contact panel is integral type contact panel.
A kind of touch control display apparatus, comprises display panel, optical cement layer and upper described contact panel.
Compared to prior art, contact panel of the present invention and touch control display apparatus, first ink layer is inside contracted the fringe region not covering described glass substrate, second ink layer arranges a photoresist layer and at least one ink layer again, thus improve contact panel because ink layer makes a concession the apparent visual effect that causes.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing contact panel.
Fig. 2 is the structural representation of the touch control display apparatus of present pre-ferred embodiments.
Fig. 3 is the structural representation of a kind of contact panel of the present invention first preferred embodiment.
Fig. 4 is the structural representation of a kind of contact panel of the present invention second preferred embodiment.
Fig. 5 is the structural representation of a kind of contact panel of the present invention the 3rd preferred embodiment.
Fig. 6 is the effect comparison chart of the touch control display apparatus of present pre-ferred embodiments.
Main element symbol description
Contact panel 10,20,30,40,50
Glass substrate 100,300,400,500
First ink layer 102,302,402,502
Second ink layer 104,304,404,504
Photoresist layer 306,406,506
3rd ink layer 308,408,508
4th ink layer 409,509
5th ink layer 513
Viewing area 110,310,410,510
Non-viewing area 112,312,412,512
Fringe region 111,311
Touch control display apparatus 2
Optical cement layer 22
Display panel 24
Existing touch control display apparatus fringe region 62
Embodiment of the present invention touch control display apparatus fringe region 66
Embodiment
Fig. 1 shows a kind of structural representation of existing contact panel 1.Described contact panel 10 is integral type touch-control (One-glass-solution, OGS) panel, comprises glass substrate 100, first ink layer 102 and the second ink layer 104.Described glass substrate 100 comprises viewing area 110 and non-viewing area 112.Described first ink layer 102 is multi layer colour ink layer, is arranged on the position described glass substrate 100 corresponding to described non-viewing area 112.Described second ink layer is black or gray oil layer of ink, is arranged on described first ink layer 102.When glass substrate 100 carry out cutting, the glass processing such as edge etch strengthening support time, the ink being positioned at the edge 111 of described glass substrate 100 must be made a concession, otherwise can damage ink integrality, causes ink adhesion not good.But because ink is made a concession, the fringe region part of glass substrate may be caused without ink to affect the apparent visual effect of described contact panel 10.
Fig. 2 shows the structural representation of a kind of touch control display apparatus 2 of present pre-ferred embodiments.Described touch control display apparatus 2 comprises contact panel 20, optical cement layer 22 and display panel 24.Described optical cement layer 22 is arranged between described contact panel 20 and described display panel 24, for bonding described contact panel 20 and described display panel 24.Described contact panel 20 can be provided with ito thin film and ink layer.Please join following embodiment to be described in further detail contact panel 20.
As shown in Figure 3, be the structural representation of the contact panel 30 of the present invention first preferred embodiment.Described contact panel 30 is integral type touch-control (One-glass-solution, OGS) panel, comprises glass substrate 300, first ink layer 302, second ink layer 304, first photoresist layer 306 and the 3rd ink layer.Described glass substrate 300 comprises viewing area 310 and non-viewing area 312.Described non-viewing area 312 comprises a fringe region 311.
Described first ink layer 302 is multi layer colour ink layer, is arranged on the non-viewing area 312 on described glass substrate 300 by modes such as screen paintings, and wherein said first ink layer 302 not exclusively covers described non-viewing area 312.In the present embodiment, described first ink layer 302 does not cover described fringe region 311.Described second ink layer 304 is black or gray oil layer of ink, is arranged on described first ink layer 302.The size of described second ink layer 304 is less than or equal to the size of described first ink layer 302, in the present embodiment, the size of the second ink layer 304 is less than the size of described first ink layer 302, therefore described second ink layer 304 does not cover described first ink layer 302 completely.
Described photoresist layer 306 is transparent optical resistance layer, is arranged on described second ink layer 304, can protect described first ink layer 302 and the second ink layer 304, and increase the tack of described first ink layer 302 and the second ink layer.Described 3rd ink layer 308 is arranged in described transparent optical resistance layer 306, it is the ink layer homochromy with described first ink layer 304, partially or completely can cover described fringe region 311, thus the edge caused because described first ink layer 302 does not cover described non-viewing area 312 completely can be made up stay white region, thus improve the display outward appearance of described contact panel 30, and increase the tack of described first ink layer 302 and the second ink layer 304.
As shown in Figure 4, be the structural representation of the contact panel 40 of second embodiment of the invention.Described contact panel 40 and described contact panel 30 similar, comprise glass substrate 400, first ink layer 402, second ink layer 404, first photoresist layer 406, the 3rd ink layer 408 equally.Described glass substrate 400 comprises viewing area 410 and non-viewing area 412.Glass substrate 300, first ink layer 302, second ink layer 304, first photoresist layer 306 of the contact panel 30 of described glass substrate 400, first ink layer 402, second ink layer 404, first photoresist layer 406, the 3rd ink layer 408, viewing area 410 and non-viewing area 412 and the first embodiment, the 3rd ink layer 308, viewing area 310 and non-viewing area 312, do not repeat.Difference is, described 3rd ink layer 408 is also provided with one the 4th ink layer 409.Described 4th ink layer 409 with described first ink layer 402, the 3rd ink layer is homochromy, for further improving the display outward appearance of described contact panel 40.Be appreciated that optical concentration (Opticaldensity, OD) the value demand of also visual ink on described 4th ink layer 409 arranges the homochromy ink of at least one deck.Such as, if the OD value of described 3rd ink layer 408 and the 4th ink layer 409 is not enough, one or more layers homochromy ink layer of increase in demand can be looked again.
Fig. 5 shows the structural representation of the contact panel 50 of the 3rd embodiment of present pre-ferred embodiments.Described contact panel 50 and described contact panel 40 similar, comprise glass substrate 500, first ink layer 502, second ink layer 504, first photoresist layer 506, the 3rd ink layer 508 and the 4th ink layer 509 equally.Described glass substrate 500 comprises viewing area 510 and non-viewing area 512.Glass substrate 400, first ink layer 402, second ink layer 404, first photoresist layer 406 of the contact panel 40 of described glass substrate 500, first ink layer 502, second ink layer 504, first photoresist layer 506, the 3rd ink layer 508, viewing area 510 and non-viewing area 512 and the second embodiment, the 3rd ink layer 408, viewing area 410 and non-viewing area 412, do not repeat.Difference is, described 4th ink layer 509 is also provided with one the 5th ink layer 513.Described 5th ink layer 513 is homochromy with described second ink layer 504 layers, can be black or gray oil layer of ink, for avoiding possibility because of the OD value still not enough leakage problem caused of the first ink layer 502, second ink layer 504, the 3rd ink layer 508, the 4th ink layer 509.
Refer to shown in Fig. 6, the touch control display apparatus for present pre-ferred embodiments compares the effect comparison chart of existing touch control display apparatus.Existing touch control display apparatus may because the ink covering of substrate edge region 62 is complete or ink OD value deficiency causes edge to have light leakage phenomena, and the touch control display apparatus of present pre-ferred embodiments is because covering at least one ink layer further, thus fringe region 66 is without light leakage phenomena.
Contact panel of the present invention and touch control display apparatus, first ink layer is inside contracted the fringe region not covering described glass substrate, second ink layer arranges a photoresist layer and at least one ink layer again, thus improve contact panel because ink layer makes a concession the apparent visual effect that causes.
Above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to above preferred embodiment to invention has been detailed description, those of ordinary skill in the art should be appreciated that and can modify to technical scheme of the present invention or be equal to the spirit and scope of replacing and should not depart from technical solution of the present invention.
Claims (10)
1. a contact panel, comprise glass substrate, described glass substrate comprises viewing area and non-viewing area, it is characterized in that, described non-viewing area comprises a peripheral portion, the part of non-viewing area on described glass substrate except as noted outside edge part is provided with the first ink layer, described first ink layer is provided with the second ink layer, described second ink layer is arranged on described first ink layer, described second ink layer is also provided with transparent optical resistance layer, described transparent optical resistance layer is provided with at least one deck the 3rd ink layer, described 3rd ink layer is covered to peripheral portion described in small part.
2. contact panel as claimed in claim 1, it is characterized in that, described first ink layer is multi layer colour ink layer, and second layer ink layer is black or gray oil layer of ink.
3. contact panel as claimed in claim 2, is characterized in that, described 3rd ink layer and the first ink layer homochromy.
4. contact panel as claimed in claim 3, it is characterized in that, described 3rd ink layer is one deck.
5. contact panel as claimed in claim 3, is characterized in that, described 3rd ink layer be two-layer or two-layer more than, be cascading in described transparent optical resistance layer.
6. contact panel as claimed in claim 3, is characterized in that, described 3rd ink layer is also provided with the 4th ink layer, described 4th ink layer and described second ink layer homochromy.
7. contact panel as claimed in claim 3, it is characterized in that, described 3rd ink layer is also provided with the 4th ink layer, and described 4th ink layer is black or grey.
8. contact panel as claimed in claim 1, it is characterized in that, described at least one deck the 3rd ink layer covers described peripheral portion.
9. contact panel as claimed in claim 1, it is characterized in that, described contact panel is integral type contact panel.
10. a touch control display apparatus, is characterized in that, described touch control display apparatus comprises display panel, optical cement layer and contact panel as claimed in any one of claims 1 to 9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510776906.7A CN105335005A (en) | 2015-11-13 | 2015-11-13 | Touch panel and touch display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510776906.7A CN105335005A (en) | 2015-11-13 | 2015-11-13 | Touch panel and touch display device |
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| Publication Number | Publication Date |
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| CN105335005A true CN105335005A (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510776906.7A Pending CN105335005A (en) | 2015-11-13 | 2015-11-13 | Touch panel and touch display device |
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| CN (1) | CN105335005A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108017288A (en) * | 2016-10-28 | 2018-05-11 | 蓝思科技（长沙）有限公司 | A kind of glass plate of the ink layer containing glare and preparation method thereof |
| CN108021253A (en) * | 2016-10-31 | 2018-05-11 | 南昌欧菲光学技术有限公司 | Cover-plate glass stepped construction and its processing method |
| CN108803956A (en) * | 2018-06-27 | 2018-11-13 | 东莞市显触光电科技有限公司 | A kind of double-layer structure band decoration panel pure-surface abnormity four-wire resistance type touch screen |
| CN109650746A (en) * | 2018-12-17 | 2019-04-19 | 佛山市易晟达科技有限公司 | A kind of cover board |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20130163154A1 (en) * | 2011-12-25 | 2013-06-27 | Yanjun Xie | Electronic panel, manufacturing method thereof and electronic device |
| CN203535602U (en) * | 2012-11-09 | 2014-04-09 | 胜华科技股份有限公司 | Tempered glass structure and touch device with same |
| CN104978060A (en) * | 2014-04-10 | 2015-10-14 | 胜华科技股份有限公司 | Decorative board and touch control board |
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2015
- 2015-11-13 CN CN201510776906.7A patent/CN105335005A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130163154A1 (en) * | 2011-12-25 | 2013-06-27 | Yanjun Xie | Electronic panel, manufacturing method thereof and electronic device |
| CN203535602U (en) * | 2012-11-09 | 2014-04-09 | 胜华科技股份有限公司 | Tempered glass structure and touch device with same |
| CN104978060A (en) * | 2014-04-10 | 2015-10-14 | 胜华科技股份有限公司 | Decorative board and touch control board |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108017288A (en) * | 2016-10-28 | 2018-05-11 | 蓝思科技（长沙）有限公司 | A kind of glass plate of the ink layer containing glare and preparation method thereof |
| CN108017288B (en) * | 2016-10-28 | 2024-03-19 | 蓝思科技（长沙）有限公司 | Glass plate containing dazzling printing ink layer and preparation method thereof |
| CN108021253A (en) * | 2016-10-31 | 2018-05-11 | 南昌欧菲光学技术有限公司 | Cover-plate glass stepped construction and its processing method |
| CN108803956A (en) * | 2018-06-27 | 2018-11-13 | 东莞市显触光电科技有限公司 | A kind of double-layer structure band decoration panel pure-surface abnormity four-wire resistance type touch screen |
| CN108803956B (en) * | 2018-06-27 | 2021-08-24 | 东莞市显触光电科技有限公司 | Pure plane special-shaped four-wire resistive touch screen with decorative panels in two-layer structure |
| CN109650746A (en) * | 2018-12-17 | 2019-04-19 | 佛山市易晟达科技有限公司 | A kind of cover board |
| CN109650746B (en) * | 2018-12-17 | 2024-01-23 | 佛山佛塑科技集团股份有限公司 | Cover plate |
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Application publication date: 20160217 |