CN204102094U - Light color OGS touch screen and there is its contactor control device - Google Patents
Light color OGS touch screen and there is its contactor control device Download PDFInfo
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- CN204102094U CN204102094U CN201420342736.2U CN201420342736U CN204102094U CN 204102094 U CN204102094 U CN 204102094U CN 201420342736 U CN201420342736 U CN 201420342736U CN 204102094 U CN204102094 U CN 204102094U
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Abstract
The utility model discloses a kind of light OGS touch screen, comprising: glass substrate; Be formed in the light-colored decorative upholstery layer on glass substrate, light-colored decorative upholstery layer covers the non-viewing area of touch-screen; OC layer, OC layer is arranged on the section difference region of light-colored decorative upholstery layer and glass substrate, and the thickness of OC layer is less than the thickness of light-colored decorative upholstery layer; Transparency conducting layer, transparency conducting layer cover glass substrate, light-colored decorative upholstery layer and OC layer.In the light OGS touch screen of the utility model embodiment, poor by arranging the section that OC layer cushioned between light-colored decorative upholstery layer and glass substrate, decrease the broken string phenomenon of transparent conductive material climbing place, add the adhesive ability of transparent conductive material layer, there is the advantages such as yield is high, process costs is low.The invention also discloses a kind of contactor control device comprising light OGS touch screen.The contactor control device of the utility model embodiment also has the advantages such as yield is high, process costs is low.
Description
Technical field
The utility model belongs to touch control device technical field, is specifically related to a kind of method for making of touch-screen and a kind of touch-screen.
Background technology
Touch-screen is widely used in all trades and professions of modernized society with the convenience that it operates, wherein, relative to traditional touch-screen, OGS (One Glass Solution, integrated touch-control) touch-screen has that structure is simple, frivolous, light transmission is good, production cost is low and the plurality of advantages such as product yield is high.
In order to shield cabling and aesthetic appeal, OGS touch screen arranges decorative layer in periphery, viewing area usually.With reference to figure 1, in existing OGS touch screen, 11 is substrate of glass, and 12 is decorative layer, and 13 is ITO layer.When decorative layer is light color (especially white), due to the light photoresist of unit thickness or the bridging effect of light color inks material more weak, so decorative layer often needs thicker thickness.Based on the thickness of light-colored decorative upholstery layer, cause the section difference between decorative layer and glass substrate remarkable, ITO climbing occurs that the possibility of broken string can be very large, and easily cause touch screen function to lose efficacy, process yields is low.
Utility model content
The utility model is intended to solve at least to a certain extent one of technical matters that climbing place in correlation technique easily breaks.For this reason, the purpose of this utility model is the contactor control device that proposes the high light OGS touch screen of a kind of yield and have it.
In view of this, the light OGS touch screen of the utility model embodiment, can comprise: glass substrate; Be formed in the light-colored decorative upholstery layer on described glass substrate, described light-colored decorative upholstery layer covers the non-viewing area of described touch-screen; OC layer, described OC layer is arranged on the section difference region of described light-colored decorative upholstery layer and described glass substrate, and the thickness of described OC layer is less than the thickness of described light-colored decorative upholstery layer; Transparency conducting layer, described transparency conducting layer covers described glass substrate, described light-colored decorative upholstery layer and described OC layer.In the light OGS touch screen of the utility model above-described embodiment, poor by arranging the section that OC layer cushioned between light-colored decorative upholstery layer and glass substrate, decrease the broken string phenomenon of transparent conductive material climbing place, add the adhesive ability of transparent conductive material layer, there is the advantages such as yield is high, process costs is low.
In the light OGS touch screen of the utility model above-described embodiment, poor by arranging the section that OC layer cushioned between light-colored decorative upholstery layer and glass substrate, decrease the broken string phenomenon of transparent conductive material climbing place, add the adhesive ability of transparent conductive material layer, there is the advantages such as yield is high, process costs is low.
Alternatively, light OGS touch screen can also comprise: dark lid bottom, and described dark lid bottom is between described light-colored decorative upholstery layer and transparency conducting layer.
Alternatively, described light-colored decorative upholstery layer is by least one deck light color photoresist or light color inks material are formed.
Alternatively, the thickness of every layer of described light photoresist or every layer of described light color inks material is 1-8 μm.
Alternatively, described light-colored decorative upholstery layer comprises three layers of light photoresist or three layers of light color inks material.
Alternatively, the thickness of described OC layer is 1-20 μm.
Alternatively, the transmittance of described OC layer is greater than 90%.
In view of this, the contactor control device of the utility model embodiment can comprise any one light OGS touch screen above-mentioned.The contactor control device of this embodiment also has the advantages such as yield is high, process costs is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing OGS touch screen.
Fig. 2 is the structural representation of the light OGS touch screen of the utility model embodiment.
Fig. 3 is the structural representation of the light OGS touch screen of another embodiment of the utility model.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Fig. 2 is the structural representation of the light OGS touch screen of the utility model embodiment.The light OGS touch screen of the utility model embodiment, as shown in Figure 2, can comprise: glass substrate 21, light-colored decorative upholstery layer 22, OC layer 23 and transparency conducting layer 24.
Wherein, glass substrate 21 can select the materials such as the silicate glass after strengthening.
Wherein, light-colored decorative upholstery layer 22 is formed on glass substrate 21, covers the non-viewing area of touch-screen.Light-colored decorative upholstery layer 22 can by least one deck light color photoresist or light color inks material are formed.Particularly, light-colored decorative upholstery layer 22 can obtain in the following manner: (1) obtains light-colored decorative upholstery layer after carrying out glass substrate carrying out light photoresistance coating, exposure, development, baking-curing; (2) light-colored decorative upholstery layer is obtained after carrying out light color inks half tone silk-screen, baking-curing on the glass substrate.The light light group material layer formed due to single process or light color inks layer thickness all thinner (being usually about 1-8 μm), in order to reach the design thickness of light-colored decorative upholstery layer, usually multilayer light color photoresist or light color inks material stacks are become final light-colored decorative upholstery layer 22.Light-colored decorative upholstery layer 22 is preferably three-decker, and the number of plies crosses at least easily light leak, covering power deficiency, and the number of plies is crossed manufacturing cost and manufacture at most and consumed too much.Such as, the decorative layer 22 shown in Fig. 2 comprises three layers of light photoresist layer (or light color inks material layer) 22a, 22b and 22c.It should be noted that, in Fig. 2, the number of plies is set to 3 layers is only convenience for example, can not be considered as restriction of the present utility model.
Wherein, OC layer 23 is arranged on light-colored decorative upholstery layer 22 region poor with the section of glass substrate 21.OC layer and over coat (diaphragm) layer.The precursor of OC layer is a kind of liquid organic material, has comparatively low viscosity.Normally evenly be attached on product surface to be coated by modes such as sprinklings by OC precursor, then through the high-temperature baking process of about 200-300 DEG C, OC precursor can harden into OC layer 23.OC layer 23 is poor for the section cushioned between light-colored decorative upholstery layer 22 and glass substrate 21, therefore the top surface of OC layer 23 should between light-colored decorative upholstery layer 22 top surface and glass substrate 21 top surface, and namely the thickness of OC layer 23 should be less than the thickness of light-colored decorative upholstery layer 22.Normally, the thickness of OC layer 23 is about 1-20 μm.In order to not affect the visual experience of user, OC layer 23 requires to have higher light transmittance, and preferred transmittance is greater than 90%.It should be noted that, adhesion between OC layer 23 and transparency conducting layer 24 is greater than photoresist or the adhesion between ink material and transparency conducting layer 24 usually, therefore arranging OC layer 23, not only to have cushioned section poor, also add the adhesive ability of transparent conductive material layer 24.
Wherein, transparency conducting layer 24 cover glass substrate 21, light-colored decorative upholstery layer 22 and OC layer 23.The material of transparency conducting layer 24 can be tin-doped indium oxide (ITO), Al-Doped ZnO (AZO), fluorine doped tin oxide (FTO), gallium-doped zinc oxide or other transparent conductive material.
It should be noted that, can also comprise common structure such as protection ink layer, flexible PCB etc. in the light OGS touch screen of the utility model embodiment, this is the known knowledge of those skilled in the art, and the utility model does not repeat.
In the light OGS touch screen of the utility model above-described embodiment, poor by arranging the section that OC layer cushioned between light-colored decorative upholstery layer and glass substrate, decrease the broken string phenomenon of transparent conductive material climbing place, add the adhesive ability of transparent conductive material layer, there is the advantages such as yield is high, process costs is low.
Fig. 3 is the structural representation of the light OGS touch screen of another embodiment of the utility model.As shown in Figure 3, the light OGS touch screen of this embodiment can also comprise: the dark lid bottom 25 between light-colored decorative upholstery layer 22 and transparency conducting layer 24.Dark lid bottom 25 is made up of dark photoresist or dark ink material, can reduce the light leakage phenomenon of the non-viewing area of light OGS touch screen further.
The utility model also proposes a kind of contactor control device, and this contactor control device comprises any one the light OGS touch screen described above.Owing to having similar structure, the contactor control device of the utility model embodiment also has the advantages such as yield is high, process costs is low.
In description of the present utility model, it will be appreciated that, term " thickness ", " on ", the orientation of the instruction such as D score or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary indirect contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature horizontal breadth is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature horizontal breadth is less than second feature.
In the description of this instructions, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this instructions or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (8)
1. a light OGS touch screen, is characterized in that, comprising:
Glass substrate;
Be formed in the light-colored decorative upholstery layer on described glass substrate, described light-colored decorative upholstery layer covers the non-viewing area of described touch-screen;
OC layer, described OC layer is arranged on the section difference region of described light-colored decorative upholstery layer and described glass substrate, and the thickness of described OC layer is less than the thickness of described light-colored decorative upholstery layer;
Transparency conducting layer, described transparency conducting layer covers described glass substrate, described light-colored decorative upholstery layer and described OC layer.
2. light OGS touch screen according to claim 1, is characterized in that, also comprise:
Dark lid bottom, described dark lid bottom is between described light-colored decorative upholstery layer and transparency conducting layer.
3. light OGS touch screen according to claim 1, is characterized in that, described light-colored decorative upholstery layer is by least one deck light color photoresist or light color inks material are formed.
4. light OGS touch screen according to claim 3, is characterized in that, the thickness of every layer of described light photoresist or every layer of described light color inks material is 1-8 μm.
5. light OGS touch screen according to claim 1, is characterized in that, described light-colored decorative upholstery layer comprises three layers of light photoresist or three layers of light color inks material.
6. light OGS touch screen according to claim 1, is characterized in that, the thickness of described OC layer is 1-20 μm.
7. light OGS touch screen according to claim 1, is characterized in that, the transmittance of described OC layer is greater than 90%.
8. a contactor control device, is characterized in that, comprises the light OGS touch screen according to any one of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342736.2U CN204102094U (en) | 2014-06-24 | 2014-06-24 | Light color OGS touch screen and there is its contactor control device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420342736.2U CN204102094U (en) | 2014-06-24 | 2014-06-24 | Light color OGS touch screen and there is its contactor control device |
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| CN204102094U true CN204102094U (en) | 2015-01-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105204692A (en) * | 2015-10-28 | 2015-12-30 | 京东方科技集团股份有限公司 | Touch screen, display device and display driving method of display device |
-
2014
- 2014-06-24 CN CN201420342736.2U patent/CN204102094U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105204692A (en) * | 2015-10-28 | 2015-12-30 | 京东方科技集团股份有限公司 | Touch screen, display device and display driving method of display device |
| CN105204692B (en) * | 2015-10-28 | 2018-01-26 | 京东方科技集团股份有限公司 | A kind of display drive method of touch-screen, display device and display device |
| US10216317B2 (en) | 2015-10-28 | 2019-02-26 | Boe Technology Group Co., Ltd. | Touch screen, display device and method of operating display device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN BYD ELECTRONIC COMPONENT CO., LTD. Free format text: FORMER OWNER: BIYADI CO., LTD. Effective date: 20150828 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150828 Address after: 518119 Guangdong province Shenzhen City Dapeng new Kwai town Yanan Road No. 1 building experimental Byd Co Patentee after: Shenzhen BYD Electronic Component Co., Ltd. Address before: BYD 518118 Shenzhen Road, Guangdong province Pingshan New District No. 3009 Patentee before: Biyadi Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518119 Guangdong province Shenzhen City Dapeng new Kwai town Yanan Road No. 1 building experimental Byd Co Patentee after: Shenzhen helitai photoelectric Co., Ltd Address before: 518119 Guangdong province Shenzhen City Dapeng new Kwai town Yanan Road No. 1 building experimental Byd Co Patentee before: SHENZHEN BYD ELECTRONIC COMPONENT Co.,Ltd. |