CN206178749U - Touch -sensitive screen of improvement - Google Patents
Touch -sensitive screen of improvement Download PDFInfo
- Publication number
- CN206178749U CN206178749U CN201621239866.9U CN201621239866U CN206178749U CN 206178749 U CN206178749 U CN 206178749U CN 201621239866 U CN201621239866 U CN 201621239866U CN 206178749 U CN206178749 U CN 206178749U
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- China
- Prior art keywords
- layer
- line layer
- black insulation
- thick liquid
- liquid line
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Abstract
The utility model relates to a technical field of touch -sensitive screen especially relates to a touch -sensitive screen of improvement, and it is including the ITO substrate layer and the OCA optics glue film that stack gradually, the printing all around of ITO substrate layer upper surface has silver thick liquid line layer, silver thick liquid line layer coats and is stamped black insulation rubber layer, black insulation rubber layer upper surface and the adhesion of OCA optics glue film, the inboard marginal parallel and level of black insulation rubber layer and silver thick liquid line layer, the utility model discloses a set up black insulation rubber layer, its air that can insulate prevents oxidation and circuit carbonization, the life -span of improving the touch -sensitive screen greatly, cover the inboard parallel and level of the inboard inclusive AND silver thick liquid line layer of silver thick liquid line layer through setting up black insulation rubber layer in addition to play shading effect, make the complete machine light back visual range inward flange and level.
Description
Technical field
This utility model is related to the technical field of touch screen, more particularly to a kind of touch screen of improvement.
Background technology
Touch screen structure used in prior art includes ITO substrate layers and multilamellar OCA optical cement layer, ITO substrate layers
On be provided with silver paste line layer, transparent insulating layer is printed with silver paste line layer, and this transparent insulating layer prevents air oxidation
Less effective, circuit carbonization is notable, causes hazard rate high, leverages the life-span of touch screen, and using transparent
Insulating barrier does not have shaded effect so that whole machine lights after-vision scope inward flange out-of-flatness.
Utility model content
A kind of disappearance of this utility model for prior art presence, there is provided touch screen of improvement, its energy insulating air is prevented
Oxidation and circuit carbonization, greatly improve the life-span of touch screen.
For achieving the above object, this utility model is adopted the following technical scheme that：
A kind of touch screen of improvement, including the ITO substrate layers and OCA optical cement layers that stack gradually, on the ITO substrate layers
Surface surrounding is printed with silver paste line layer, and black insulation glue-line, the black insulation glue-line are coated with silver paste line layer
Upper surface and OCA optical cement layer adhesions, the black insulation glue-line cover silver paste line layer inner side or with silver paste line layer in
Side is concordant.
Used as a kind of preferred version, the thickness of the black insulation glue-line is 0.08~0.15mm.
Used as a kind of preferred version, the OCA optical cement layers are multilamellar, and the multilamellar OCA optical cement layer is stacked gradually.
This utility model has compared with prior art clear advantage and beneficial effect, specifically, black by arranging
Color insulation glue-line, its anti-oxidation of energy insulating air and circuit carbonization, greatly improve the life-span of touch screen；It is logical in addition
Cross setting black insulation glue-line and cover silver paste line layer inner side or concordant with silver paste line layer inner side, so as to play shading effect
Really, whole machine is made to light flush edge in the range of after-vision.
For the specific purposes that more clearly illustrate architectural feature of the present utility model, technological means and its reached and work(
Can, below in conjunction with the accompanying drawings with specific embodiment being described in further detail to this utility model：
Description of the drawings
Fig. 1 is the assembling assumption diagram of the embodiment of this utility model；
Fig. 2 is the cross-sectional structure schematic diagram in Fig. 1 at A-A；
Fig. 3 is the cross-sectional structure schematic diagram of another embodiment of this utility model.
Accompanying drawing identifier declaration：
10th, touch screen 11, ITO substrate layers
12nd, OCA optical cement layers 13, silver paste line layer
14th, black insulation glue-line
Specific embodiment
As shown in Figure 1-2, the touch screen 10 of a kind of improvement, including the ITO substrate layers 11 and OCA optical cement layers that stack gradually
12, the OCA optical cement layers 12 are multilamellar, and the multilamellar OCA optical cement layer 12 is stacked gradually, the upper table of ITO substrate layers 11
Face surrounding is printed with silver paste line layer 13, and black insulation glue-line 14, the black insulation are coated with silver paste line layer 13
The upper surface of glue-line 14 and the adhesion of OCA optical cement layers 12, the black insulation glue-line 14 is concordant with the inner side of silver paste line layer 13, described
The thickness of black insulation glue-line 14 is 0.08~0.15mm.
Shown in Fig. 3 is another embodiment of this utility model, and it is with the difference of previous embodiment：The black is exhausted
Edge glue-line 14 covers 13 layers of inner side of silver paste circuit.
The above, is only preferred embodiment of the present utility model, not to limit this utility model, thus it is every
Any modification, equivalent substitution and improvements actually made to above example according to technology of the present utility model etc., still fall within this
In the range of utility model technical scheme.
Claims (3)
1. a kind of touch screen of improvement, including the ITO substrate layers and OCA optical cement layers that stack gradually, it is characterised in that：It is described
ITO substrate layer upper surface surroundings are printed with silver paste line layer, and black insulation glue-line is coated with silver paste line layer, described black
Color insulate glue-line upper surface and OCA optical cement layer adhesions, the black insulation glue-line cover silver paste line layer inner side or with silver
Slurry line layer inner side is concordant.
2. the touch screen of a kind of improvement according to claim 1, it is characterised in that：The thickness of black insulation glue-line is
0.08~0.15mm.
3. the touch screen of a kind of improvement according to claim 1, it is characterised in that：The OCA optical cement layers be multilamellar, institute
State multilamellar OCA optical cement layer to stack gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621239866.9U CN206178749U (en) | 2016-11-16 | 2016-11-16 | Touch -sensitive screen of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621239866.9U CN206178749U (en) | 2016-11-16 | 2016-11-16 | Touch -sensitive screen of improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206178749U true CN206178749U (en) | 2017-05-17 |
Family
ID=58685349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621239866.9U Active CN206178749U (en) | 2016-11-16 | 2016-11-16 | Touch -sensitive screen of improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206178749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108762545A (en) * | 2018-04-26 | 2018-11-06 | 深圳市骏达光电股份有限公司 | The manufacturing process of touch module, touch screen and touch module |
-
2016
- 2016-11-16 CN CN201621239866.9U patent/CN206178749U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108762545A (en) * | 2018-04-26 | 2018-11-06 | 深圳市骏达光电股份有限公司 | The manufacturing process of touch module, touch screen and touch module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |