CN203733091U - Double-layer multipoint flexible capacitive touch screen - Google Patents
Double-layer multipoint flexible capacitive touch screen Download PDFInfo
- Publication number
- CN203733091U CN203733091U CN201320888246.8U CN201320888246U CN203733091U CN 203733091 U CN203733091 U CN 203733091U CN 201320888246 U CN201320888246 U CN 201320888246U CN 203733091 U CN203733091 U CN 203733091U
- Authority
- CN
- China
- Prior art keywords
- layer
- touch screen
- conducting material
- double
- capacitive touch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000010410 layer Substances 0.000 claims abstract description 71
- 239000004020 conductor Substances 0.000 claims abstract description 37
- 239000000758 substrate Substances 0.000 claims abstract description 19
- 239000011521 glass Substances 0.000 claims abstract description 5
- 230000006698 induction Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000011529 conductive interlayer Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 239000012790 adhesive layer Substances 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 6
- 239000010408 film Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000010897 surface acoustic wave method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Abstract
The utility model discloses a double-layer multipoint flexible capacitive touch screen. The double-layer multipoint flexible capacitive touch screen comprises a substrate, a first patterned conducting layer and a second patterned conducting layer, and belongs to the technical field of the projection-type capacitive touch screens. The touch screen orderly comprises the substrate, a capacitive sensing layer and an explosion-proof film from top to bottom. The substrate is composed of glass or other flexible substrates, and a decorative ink applied to the lower surface of the glass or the other flexible substrates; the capacitive sensing layer is composed of the first patterned conducting layer and the second patterned conducting layer, the two of which are formed by two layers of only 5-micron thick flexible conducting material with adhesive layers, respectively. The double-layer multipoint flexible capacitive touch screen is characterized in that the sensing or driving layer patterns of the capacitive sensing layer of the touch screen are realized by using two layers of only 5-micron thick flexible conducting material with the adhesive layers and by adopting an exposure and development method, so that the complex process structure of the GFF (Glass-Film-Film) type touch screen is simplified, and therefore, the cost of the touch screen can be reduced, and the touch screen succeeds in having light, thin, bendable and colorful characteristics, and the like.
Description
Technical field
The utility model belongs to thin film capacitor type touch screen technology field, particularly a kind of multiple spot capacitive touch screen of realizing patterned conductive layer with ultrathin flexible material.
Background technology
Along with scientific and technological development, touch-screen as one simply, man-machine interaction mode easily, be widely used in the every field of our daily life, such as mobile phone, media player, navigational system, digital camera, photo frame, PDA, game station, display, electrical equipment control, Medical Devices etc.Touch technology has been opened up the new model of the interpersonal interactive operation of mobile terminal, and colorful, ultrathin flexible, high-res, low cost have become touch-screen industry inevitable development trend.
Touch-screen mainly contains following four classes, comprises resistance-type, condenser type, infrared and surface acoustic wave touch screen.Wherein, capacitive touch screen is owing to having excellent performance, such as, in screen, there is no mechanical motion wear problem, even and simple in structure, transmittance is high, the linearity good, dustproof, fire prevention, scratch resistantly in worst environment, also have a stable performance etc., has become the main flow in market.And the sharpest edges of capacitive touch screen are that it has multi-point touch function, have greatly improved operating characteristic and the result of use of electronic product.
According to structure, the demand of multipoint mode touch-control application is at present high-res, light, thin, low cost.GFF technology, owing to using Film film, has flexible, and simultaneously because yield is higher, being beneficial to the advantage such as reduce production costs becomes the touch screen technology of current main flow.But GFF framework yield in large scale application is poor, in processing procedure process, in especially laminating process, easily there is ITO circuit and fracture; Contain two-layer Film film and two-layer OCA makes its thickness be difficult to decline simultaneously; And rare along with ITO resource, the controllability of price is not strong.
Summary of the invention
In view of above-mentioned condition, be necessary to provide a kind of thin thickness, lightweight, cost is low, production technology is simple, can realize in large scale application, the multiple spot capacitive touch screen of flexible colorful demonstration.
To achieve these goals, the utility model adopts following technical scheme:
This touch-screen is followed successively by substrate, capacitive sensing layer and blow-out disc from top to bottom;
Described induction structure is the two-layer only flexible conducting material of 5um of adhesion layer that carries, on ground floor flexible conducting material, form the first patterned conductive layer, attach second layer flexible conducting material thereon, and realize the second patterned conductive layer for the first patterned conductive layer.
Described substrate is glass or other flexible parent metals.
Described substrate lower floor is also provided with decorative ink layer.
Described flexible conducting material carries adhesion layer and substrate fits, and this flexible conducting material thickness only has 5um.
After described ground floor flexible conducting material is attached on substrate, realize the first patterned conductive layer at its lower surface.
Described second layer flexible conducting material is attached on ground floor flexible conducting material lower surface, realizes the second patterned conductive layer for the first patterned conductive layer at second layer flexible conducting material lower surface.
Described second layer flexible conducting material is as the flexibility bridging structured material of first and second pattern conductive interlayer.
Described blow-out disc is attached to the lower surface of second layer flexible conducting material to protect the functional of the second patterned conductive layer.
Adopt capacitive touch screen of the present utility model, with two-layer carry adhesion layer only have 5nm flexible conducting material realize drive and induction figure, can obviously reduce its thickness, reduce its weight, what use is flexible conducting material simultaneously, and touch-screen can be realized curve flexibility structure.
Brief description of the drawings
Fig. 1 is the double-deck multi-point flexibly capacitive touch screen of the utility model structural representation;
Fig. 2 is the first patterned conductive layer of touch-screen of the present utility model;
Fig. 3 is the second patterned conductive layer of touch-screen of the present utility model.
Embodiment
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.In accompanying drawing, provide preferred embodiment of the present invention.But the present invention can realize in many different forms, be not limited to embodiment described herein.On the contrary, providing the object of these embodiment is to make to the understanding of disclosure of the present invention more thoroughly comprehensively.
This touch-screen is followed successively by substrate (1), capacitive sensing layer (2) and blow-out disc (3) from top to bottom;
Induction structure (2) is the two-layer only flexible conducting material of 5um of adhesion layer that carries, at upper the first patterned conductive layer (7) that forms of ground floor flexible conducting material (4), attach second layer flexible conducting material (5) thereon, and realize the second patterned conductive layer (8) for the first patterned conductive layer (7).
Substrate (1) is glass or other flexible parent metals, and its lower floor is also provided with decorative ink layer (6).
Flexible conducting material (4,5) carries adhesion layer and substrate fits, and this flexible conducting material (4,5) thickness only has 5um.
After ground floor flexible conducting material (4) is attached on substrate, realize the first patterned conductive layer (7) at its lower surface.
Second layer flexible conducting material (5) is attached on ground floor flexible conducting material (4) lower surface, realizes the second patterned conductive layer (8) for the first patterned conductive layer (7) at second layer flexible conducting material (5) lower surface.
Second layer flexible conducting material (5) is as the flexibility bridging structured material of first and second pattern conductive interlayer.
Blow-out disc (3) is attached to the lower surface of second layer flexible conducting material (5) to protect the functional of the second patterned conductive layer (8).
Although the utility model discloses as above with embodiment; so it is not in order to limit the utility model; technical field technician under any; not departing from spirit and scope of the present utility model; when doing a little change and retouching, therefore protection domain of the present utility model is when being as the criterion depending on the claim person of defining.
Claims (8)
1. a double-deck multi-point flexibly capacitive touch screen, is characterized in that:
This touch-screen is followed successively by substrate, capacitive sensing layer and blow-out disc from top to bottom;
Described induction structure is the two-layer only flexible conducting material of 5um of adhesion layer that carries, on ground floor flexible conducting material, form the first patterned conductive layer, attach second layer flexible conducting material thereon, and realize the second patterned conductive layer for the first patterned conductive layer.
2. the double-deck multi-point flexibly capacitive touch screen of one as claimed in claim 1, is characterized in that, described substrate is glass or other flexible parent metals.
3. the double-deck multi-point flexibly capacitive touch screen of one as claimed in claim 2, is characterized in that, described substrate lower floor is also provided with decorative ink layer.
4. the double-deck multi-point flexibly capacitive touch screen of one as claimed in claim 1, is characterized in that, described flexible conducting material carries adhesion layer and substrate fits, and this flexible conducting material thickness only has 5um.
5. the double-deck multi-point flexibly capacitive touch screen of one as claimed in claim 4, is characterized in that, after described ground floor flexible conducting material is attached on substrate, realizes the first patterned conductive layer at its lower surface.
6. the double-deck multi-point flexibly capacitive touch screen of one as claimed in claim 5, it is characterized in that, described second layer flexible conducting material is attached on ground floor flexible conducting material lower surface, realizes the second patterned conductive layer for the first patterned conductive layer at second layer flexible conducting material lower surface.
7. the double-deck multi-point flexibly capacitive touch screen of the one as described in claim 5 or 6, is characterized in that, described second layer flexible conducting material is as the flexibility bridging structured material of first and second pattern conductive interlayer.
8. the double-deck multi-point flexibly capacitive touch screen of one as claimed in claim 1, is characterized in that, described blow-out disc is attached to the lower surface of second layer flexible conducting material to protect the functional of the second patterned conductive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320888246.8U CN203733091U (en) | 2013-12-31 | 2013-12-31 | Double-layer multipoint flexible capacitive touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320888246.8U CN203733091U (en) | 2013-12-31 | 2013-12-31 | Double-layer multipoint flexible capacitive touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203733091U true CN203733091U (en) | 2014-07-23 |
Family
ID=51203149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320888246.8U Expired - Lifetime CN203733091U (en) | 2013-12-31 | 2013-12-31 | Double-layer multipoint flexible capacitive touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203733091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104375704A (en) * | 2014-11-13 | 2015-02-25 | 蓝思科技（长沙）有限公司 | UV film sensor, manufacturing method of UV film sensor and touch control screen |
-
2013
- 2013-12-31 CN CN201320888246.8U patent/CN203733091U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104375704A (en) * | 2014-11-13 | 2015-02-25 | 蓝思科技（长沙）有限公司 | UV film sensor, manufacturing method of UV film sensor and touch control screen |
| CN104375704B (en) * | 2014-11-13 | 2017-12-19 | 蓝思科技（长沙）有限公司 | UV films inductor, its preparation method and touch screen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102279682B (en) | The manufacture method of Novel capacitance type touch screen | |
| CN201402457Y (en) | Mutual capacitance type touch screen | |
| CN201583919U (en) | Touch screen and display device applying same | |
| CN103713765A (en) | Transparent conductive substrate and touch panel having the same | |
| CN103744571A (en) | Ultrathin touch sensor and manufacturing method thereof | |
| CN204302939U (en) | Touch-screen, touch display screen and mobile terminal | |
| CN205388744U (en) | Curved surface touch -sensitive screen | |
| JP2011018324A (en) | Touch panel | |
| CN104699359A (en) | Self-adhesive flexible capacitive touch screen | |
| WO2019024217A1 (en) | Conductive film and touch screen | |
| CN202472613U (en) | Single-layer electrode type capacitive touch screen | |
| CN102855045A (en) | Capacitive touch screen | |
| CN101430618B (en) | Electronic device with multi-touch control characteristics and multi-mode touch control screen thereof | |
| CN203733091U (en) | Double-layer multipoint flexible capacitive touch screen | |
| KR101096755B1 (en) | Electrostatic capacity touch panel and method for manufacturing thereof | |
| CN203644001U (en) | Ultrathin GFF (general feature format) capacitive screen | |
| CN102033671B (en) | Conductive film complex structure body, capacitive touch screen and its use preparation method | |
| CN203733092U (en) | Ultrathin multi-point capacitive touch screen | |
| CN204374943U (en) | A kind of capacitive touch screen | |
| JP2015079476A (en) | Touch panel and manufacturing method therefor | |
| CN202486750U (en) | Capacitive touch screen | |
| CN203561960U (en) | Touch control induction device | |
| CN202422094U (en) | Capacitive touch screen | |
| CN202904542U (en) | Capacitance type touch screen | |
| CN204087167U (en) | A kind of double-deck ultra-thin multipoint capacitive touch screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN EACH OPTO-ELECTRONICS CO., LTD. Free format text: FORMER NAME: SHENZHEN EACH OPTO-ELECTRONICS LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518116, Guangdong, Longgang District, Longgang street, Shenzhen community fun pit tail Village (fun science and Technology Park 1) 401 Patentee after: SHENZHEN EACH PHOTOELECTRIC CO.,LTD. Address before: 518116, Guangdong, Longgang District, Longgang street, Shenzhen community fun pit tail Village (fun science and Technology Park 1) 401 Patentee before: SHENZHEN EACH OPTO ELECTRONICS Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518116, Guangdong, Longgang District, Longgang street, Shenzhen community fun pit tail Village (fun science and Technology Park 1) 401 Patentee after: SHENZHEN YEJI PHOTOELECTRIC CO.,LTD. Address before: 518116, Guangdong, Longgang District, Longgang street, Shenzhen community fun pit tail Village (fun science and Technology Park 1) 401 Patentee before: SHENZHEN EACH PHOTOELECTRIC CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |