CN203773523U - Touch screen - Google Patents
Touch screen Download PDFInfo
- Publication number
- CN203773523U CN203773523U CN201420088496.8U CN201420088496U CN203773523U CN 203773523 U CN203773523 U CN 203773523U CN 201420088496 U CN201420088496 U CN 201420088496U CN 203773523 U CN203773523 U CN 203773523U
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- ink layer
- layer
- screen
- touch
- conductive
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Abstract
The utility model provides a touch screen. The touch screen comprises a substrate, a reflecting layer, electrode layers, a color ink layer, a conductive ink layer and a conductive paste layer, wherein the reflecting layer is arranged on one surface of the substrate; the electrode layers are arranged on the reflecting layer and provided with pins; the color ink layer is arranged on the reflecting layer and encircles the electrode layers; the conductive ink layer is arranged on the reflecting layer and in lap joint with the pins of the electrode layers; and the conductive paste layer covers the color ink layer and the conductive ink layer. The touch screen has a multicolored effect and is convenient to manufacture, and the manufacturing cost can be effectively reduced.
Description
Technical field
The utility model relates to touch display technique, relates in particular to a kind of touch-screen.
Background technology
In the prior art; integrated capacitor touch-screen mainly comprises: with transparency protected substrate, tin indium oxide (the Indium Tin Oxide of ink layer; be called for short ITO) etc.; in the time of finger touch screen; finger and ITO surface form a coupling capacitance; cause the electric capacitance change of touch point, thereby calculate finger position.
The product of integrated capacitor touch-screen at present; Sensor section adopts large stretch of gold-tinted making technology; at least need 4 procedures; be respectively and form ink layer, form ITO line layer, form insulating protective layer and metal formation routing layer; but research and development and production cost are higher; and the color of product is mainly black, more single.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, thereby a kind of touch-screen is provided, and can realize the effect of broken colour, and is convenient to manufacture and can effectively reduce manufacturing cost.
For solving the problems of the technologies described above, the utility model provides following technical scheme:
The utility model provides a kind of touch-screen, described touch-screen comprises: substrate, be arranged on the lip-deep reflection horizon of described substrate one, be arranged on described reflection horizon and there is the electrode layer of pin, be arranged on described reflection horizon and around the colored ink layer of described electrode layer, be arranged on described reflection horizon and with the conductive ink layer of the pin overlap joint of described electrode layer, and cover the conductive paste layer on described colored ink layer and conductive ink layer.
Preferably, described touch-screen also comprises the dielectric ink layer that is arranged on reflection horizon and is provided with through hole, and described conductive ink layer is arranged in described through hole and overlaps by the pin of described through hole and electrode layer.
Preferably, the width of dielectric ink layer is 0.5 to 1mm.
Preferably, the color of described dielectric ink layer and conductive ink layer is identical.
Preferably, described dielectric ink layer, between described colored ink layer and electrode layer, and is connected with the side of described colored ink layer, and described through hole is near the inward flange setting of described colored ink layer.
Preferably, the xsect of described through hole is circular, square, oval or trapezoidal.
Preferably, the diameter of described through hole is 0.15 to 0.3mm.
Preferably, the in the same size or described conductive ink layer of the size of described conductive ink layer and described through hole exceeds described through hole, and with respect to described through hole externally expanding single edge.
Preferably, described conductive paste layer is conductive silver slurry layer or conductive carbon paste layer.
Preferably, described touch-screen also comprises the insulating protective layer being arranged on described conductive paste layer, conductive ink layer and dielectric ink layer.
Compared with prior art, the utlity model has following beneficial effect: by form the colored ink layer around described electrode layer on described reflection horizon, and be arranged on described reflection horizon and with the conductive ink layer of the pin overlap joint of described electrode layer, thereby on touch-screen, form the decorative effect of broken colour, the overlap joint of conductive ink layer and electrode layer can be realized the overlap joint of electrode layer and conductive paste layer in addition, realize the connection of internal electronic element, be convenient to the manufacture of touch-screen and effectively reduce manufacturing cost.
Brief description of the drawings
Fig. 1 is the front view of a kind of embodiment of the utility model touch-screen.
Fig. 2 is the cut-open view of Figure 1A-A direction.
Embodiment
Clearer for technical matters, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " liquid is flat ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of instructions such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of device or the element of instruction or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
The utility model provides the touch-screen of a kind of embodiment, and as illustrated in fig. 1 and 2, Fig. 1 is the front view of touch-screen in the present embodiment, Fig. 2 is the cut-open view of touch-screen in the present embodiment, described touch-screen comprises: substrate 1, wherein substrate 1 is made up of optically transparent material, is preferably tempered glass.Be arranged on the lip-deep reflection horizon 2 of described substrate 1 one, be arranged on described reflection horizon 2 and there is the electrode layer 3 of pin, be arranged on described reflection horizon 2 and around the colored ink layer 4 of described electrode layer 3, be arranged on described reflection horizon 2 and with the conductive ink layer 6 of the pin overlap joint of described electrode layer 3, and cover the conductive paste layer 7 on described colored ink layer 4 and conductive ink layer 6.
In concrete enforcement, described substrate 1 can be made up of optically transparent material, is preferably tempered glass.Reflection horizon 2 is mainly made up of silicon dioxide, forms described reflection horizon 2 by vacuum sputtering at described substrate 1, and described reflection horizon 2, as transition bed and restraining barrier, can promote the adhesion of nesa coating or organic film.Transparency conducting layer in electrode layer 3, is prepared by vacuum sputtering.The pattern preparation of electrode layer 3 can form by the acidproof technology mode of silk-screen.And described colored ink layer 4 is to be also formed on described reflection horizon 2 by the mode of silk-screen.
Touch-screen in the utility model, by form the colored ink layer 4 around described electrode layer on described reflection horizon, and be arranged on described reflection horizon 2 and with the conductive ink layer 5 of the pin overlap joint of described electrode layer 3, thereby on touch-screen, form the decorative effect of broken colour, the overlap joint of conductive ink layer 5 and electrode layer 3 is realized the overlap joint of electrode layer 3 and conductive paste layer 7 in addition, can realize the connection of internal electronic element, be convenient to the manufacture of touch-screen and effectively reduce manufacturing cost.
In an embodiment of the present utility model, described touch-screen also comprises the dielectric ink layer 5 that is arranged on reflection horizon 2 and is provided with through hole 51, described conductive ink layer 6 is arranged in described through hole 51 and the pin overlap joint with electrode layer 3 by described through hole 51, in the pin field near electrode layer 3, dielectric ink layer 5 is set, make to be convenient in process of production the pin overlap joint of conductive ink layer 6 and electrode layer 3, to realize being connected of conductive paste layer 7 and electrode layer 3.Preferably, the width of dielectric ink layer 5 is 0.5 to 1mm, and the xsect of described through hole 51 is circular, square, oval or trapezoidal, in concrete enforcement, make in order to make better to overlap and to be convenient to, described through hole 51 be circle, and the diameter of described through hole 51 is 0.15 to 0.3mm.
In an embodiment of the present utility model, described dielectric ink layer 5, between described colored ink layer 4 and electrode layer 3, and is connected with the side of described colored ink layer 4, and described through hole is near the inward flange setting of described colored ink layer.That is to say that described dielectric ink layer 5 is connected near the side of electrode layer 3 with described colored ink layer 4, the through hole 51 that makes so described dielectric ink layer 5 is not in described colored ink layer 4, but the inward flange setting of close described colored ink layer 4, therefore no matter when described colored ink layer 4 is any color, the color of conductive ink layer 6 is not had to restriction, can not exist so and not mate the problem that cannot make because of material color.Preferably, the color of conductive ink layer 6 is identical with the color of dielectric ink layer 5, can avoid touch-screen to occur the problem of aberration.Described dielectric ink layer 5 is formed on described reflection horizon 2 in the mode of silk-screen, but on the pin of electrode layer 3, forms through hole 51 when silk-screen, follows described conductive ink layer 6 and is formed in described through hole 51 in the mode of silk-screen.In concrete enforcement, the size of described conductive ink layer 6 and described through hole 51 in the same size, for better filling vias 51, described conductive ink layer exceeds described through hole certainly, and with respect to described through hole externally expanding single edge.Preferably, externally expanding single edge 0.05mm, can realize the overlap joint of conductive paste layer 7 and electrode layer 3 so better.
In an embodiment of the present utility model, described conductive paste layer 7 is conductive silver slurry layer or conductive carbon paste layer.
In an embodiment of the present utility model, described touch-screen also comprises the insulating protective layer 8 being arranged on described conductive paste layer 7, conductive ink layer 6 and dielectric ink layer 5.Can protect conducting wire not corroded by insulating protective layer 8, on conductive paste layer 7, conductive ink layer 6 and the dielectric ink layer 5 of non-thermal nip silk-screen insulating protective layer 8 to protect.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a touch-screen, it is characterized in that: described touch-screen comprises: substrate, be arranged on the lip-deep reflection horizon of described substrate one, be arranged on described reflection horizon and there is the electrode layer of pin, be arranged on described reflection horizon and around the colored ink layer of described electrode layer, be arranged on described reflection horizon and with the conductive ink layer of the pin overlap joint of described electrode layer, and cover the conductive paste layer on described colored ink layer and conductive ink layer.
2. touch-screen as claimed in claim 1, is characterized in that: described touch-screen also comprises the dielectric ink layer that is arranged on reflection horizon and is provided with through hole, and described conductive ink layer is arranged in described through hole and overlaps by the pin of described through hole and electrode layer.
3. touch-screen as claimed in claim 2, is characterized in that: the width of dielectric ink layer is 0.5 to 1mm.
4. touch-screen as claimed in claim 2, is characterized in that: the color of described dielectric ink layer and conductive ink layer is identical.
5. touch-screen as claimed in claim 2, is characterized in that: described dielectric ink layer, between described colored ink layer and electrode layer, and is connected with the side of described colored ink layer, and described through hole is near the inward flange setting of described colored ink layer.
6. touch-screen as claimed in claim 2, is characterized in that: the xsect of described through hole is for circular, square, oval or trapezoidal.
7. touch-screen as claimed in claim 2, is characterized in that: the diameter of described through hole is 0.15 to 0.3mm.
8. touch-screen as claimed in claim 2, is characterized in that: the in the same size or described conductive ink layer of the size of described conductive ink layer and described through hole exceeds described through hole, and with respect to described through hole externally expanding single edge.
9. touch-screen as claimed in claim 1, is characterized in that: described conductive paste layer is conductive silver slurry layer or conductive carbon paste layer.
10. the touch-screen as described in claim 2-8 any one, is characterized in that: described touch-screen also comprises the insulating protective layer being arranged on described conductive paste layer, conductive ink layer and dielectric ink layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420088496.8U CN203773523U (en) | 2014-02-28 | 2014-02-28 | Touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420088496.8U CN203773523U (en) | 2014-02-28 | 2014-02-28 | Touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203773523U true CN203773523U (en) | 2014-08-13 |
Family
ID=51290687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420088496.8U Expired - Fee Related CN203773523U (en) | 2014-02-28 | 2014-02-28 | Touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203773523U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106033273A (en) * | 2015-03-17 | 2016-10-19 | 南昌欧菲光学技术有限公司 | Manufacturing method for touch screen cover plate |
| WO2016197686A1 (en) * | 2015-06-10 | 2016-12-15 | 京东方科技集团股份有限公司 | Touch screen, manufacturing method thereof and display device having same |
-
2014
- 2014-02-28 CN CN201420088496.8U patent/CN203773523U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106033273A (en) * | 2015-03-17 | 2016-10-19 | 南昌欧菲光学技术有限公司 | Manufacturing method for touch screen cover plate |
| WO2016197686A1 (en) * | 2015-06-10 | 2016-12-15 | 京东方科技集团股份有限公司 | Touch screen, manufacturing method thereof and display device having same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
|
| 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: BYD Co.,Ltd. |
|
| 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. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 |