CN203706162U - Conductive glass structure for touch screen - Google Patents
Conductive glass structure for touch screen Download PDFInfo
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- CN203706162U CN203706162U CN201320807204.7U CN201320807204U CN203706162U CN 203706162 U CN203706162 U CN 203706162U CN 201320807204 U CN201320807204 U CN 201320807204U CN 203706162 U CN203706162 U CN 203706162U
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- layer
- conductive glass
- coating layer
- glass structure
- touch
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Abstract
The utility model relates to the field of conductive glass, in particular to a conductive glass structure for a touch screen. The conductive glass structure comprises a glass substrate, wherein a silicon dioxide coating layer is plated on a coating surface of the glass substrate, a titanium dioxide coating layer is plated on the upper surface of the silicon dioxide coating layer, an indium tin oxide coating layer is plated on the upper surface of the titanium dioxide coating layer, and a layer of high-transmittance PET (Polyethylene Terephthalate) protective film is attached on the indium tin oxide coating layer, so that ITO (Indium Tin Oxide) coating conductive glass has better insulativity, a more stable refractive index and a higher visible light transmittance.
Description
Technical field
The utility model relates to electro-conductive glass technical field, relates in particular to a kind of touch-screen electro-conductive glass structure.
Background technology
Touch-screen is a kind of induction type liquid crystal indicator that receives the input signals such as contact, in the time having contacted the graphic button on screen, haptic feedback system on screen can drive various hookup mechanisms according to the formula of programming in advance, can be in order to replace mechanical push button panel, and produce lively visual and sound effects by liquid crystal display picture.Touch-screen is as a kind of up-to-date computer input apparatus, and it is the simplest, convenient, natural a kind of man-machine interaction mode at present.ITO plated film electro-conductive glass is the gordian technique of producing touch-screen.Along with the high speed development of touch screen technology, how to make ITO plated film electro-conductive glass there is better insulativity, more stable refractive index, higher visible light transmissivity is letter problem to be solved.
Summary of the invention
The purpose of this utility model is to provide a kind of touch-screen electro-conductive glass structure for the deficiencies in the prior art, makes ITO plated film electro-conductive glass have better insulativity, more stable refractive index and the visible light transmissivity of Geng Gao.
For achieving the above object, the utility model is realized by the following technical solutions.
A kind of touch-screen electro-conductive glass structure; it comprises glass substrate; the coated surface of glass substrate is coated with layer of silicon dioxide film plating layer; the upper surface of silicon dioxide film plating layer is coated with layer of titanium dioxide film plating layer; the upper surface of TiO 2 coating film layer is coated with indium oxide layer tin film plating layer, the upper surface of the indium oxide coating layer floor height printing opacity PET diaphragm that has been sticked.
The bed thickness of described silicon dioxide film plating layer is 20 μ m.
The bed thickness of described TiO 2 coating film layer is 25 μ m.
The bed thickness of described indium oxide coating layer is 20 μ m.
The beneficial effects of the utility model are: a kind of touch-screen electro-conductive glass structure described in the utility model, can make ITO plated film electro-conductive glass have better insulativity, more stable refractive index and the visible light transmissivity of Geng Gao.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1; a kind of touch-screen electro-conductive glass structure; it comprises glass substrate 1; the coated surface of glass substrate 1 is coated with layer of silicon dioxide film plating layer 2; the upper surface of silicon dioxide film plating layer 2 is coated with layer of titanium dioxide film plating layer 3; the upper surface of TiO 2 coating film layer 3 is coated with indium oxide layer tin film plating layer 4, the upper surface of the indium oxide coating layer 4 floor height printing opacity PET diaphragm 5 that has been sticked.Silicon dioxide film plating layer 2 and TiO 2 coating film layer 3 have good insulativity and stable refractive index, and their combination can make touch-screen electro-conductive glass have higher visible light transmissivity as the dielectric layer of antireflection.High printing opacity PET diaphragm 5 plays the effect on protection indium oxide coating layer 4 top layer, also has high transmittance simultaneously.
Preferably, the bed thickness of described silicon dioxide film plating layer 2 is 20 μ m, the bed thickness of described TiO 2 coating film layer 3 is 25 μ m, the bed thickness of described indium oxide coating layer 4 is 20 μ m, rotate this one-tenth-value thickness 1/10, can make touch-screen electro-conductive glass obtain more excellent optical property, there is better insulativity, more stable refractive index and the visible light transmissivity of Geng Gao.
Certainly, the utility model also can have other multiple production methods, and in the situation that not deviating from the utility model spirit and essence thereof, those of ordinary skill in the art can make corresponding change and distortion according to the utility model.The above is only preferred embodiments of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model scope of patent protection.
Claims (4)
1. a touch-screen electro-conductive glass structure; it is characterized in that: it comprises glass substrate (1); the coated surface of glass substrate (1) is coated with layer of silicon dioxide film plating layer (2); the upper surface of silicon dioxide film plating layer (2) is coated with layer of titanium dioxide film plating layer (3); the upper surface of TiO 2 coating film layer (3) is coated with indium oxide layer tin film plating layer (4), the upper surface of indium oxide coating layer (4) the floor height printing opacity PET diaphragm (5) that has been sticked.
2. a kind of touch-screen electro-conductive glass structure according to claim 1, is characterized in that: the bed thickness of described silicon dioxide film plating layer (2) is 20 μ m.
3. a kind of touch-screen electro-conductive glass structure according to claim 2, is characterized in that: the bed thickness of described TiO 2 coating film layer (3) is 25 μ m.
4. a kind of touch-screen electro-conductive glass structure according to claim 3, is characterized in that: the bed thickness of described indium oxide coating layer (4) is 20 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320807204.7U CN203706162U (en) | 2013-12-11 | 2013-12-11 | Conductive glass structure for touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320807204.7U CN203706162U (en) | 2013-12-11 | 2013-12-11 | Conductive glass structure for touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203706162U true CN203706162U (en) | 2014-07-09 |
Family
ID=51056568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320807204.7U Expired - Fee Related CN203706162U (en) | 2013-12-11 | 2013-12-11 | Conductive glass structure for touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203706162U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104483760A (en) * | 2014-12-09 | 2015-04-01 | 镇江市高等专科学校 | Electric shock protection early warning spectacles and early warning method |
| CN105541124A (en) * | 2015-12-25 | 2016-05-04 | 蚌埠玻璃工业设计研究院 | Shadow-eliminating electrically conducting glass |
-
2013
- 2013-12-11 CN CN201320807204.7U patent/CN203706162U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104483760A (en) * | 2014-12-09 | 2015-04-01 | 镇江市高等专科学校 | Electric shock protection early warning spectacles and early warning method |
| CN105541124A (en) * | 2015-12-25 | 2016-05-04 | 蚌埠玻璃工业设计研究院 | Shadow-eliminating electrically conducting glass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20161211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |