CN203799360U - Mobile terminal and touch screen thereof - Google Patents
Mobile terminal and touch screen thereof Download PDFInfo
- Publication number
- CN203799360U CN203799360U CN201420191259.4U CN201420191259U CN203799360U CN 203799360 U CN203799360 U CN 203799360U CN 201420191259 U CN201420191259 U CN 201420191259U CN 203799360 U CN203799360 U CN 203799360U
- Authority
- CN
- China
- Prior art keywords
- touch
- screen
- mobile terminal
- electrode layer
- transparent electrode
- 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 - Fee Related
Links
Landscapes
- Position Input By Displaying (AREA)
Abstract
The utility model discloses a touch screen. The touch screen comprises a transparent cover plate, a transparent substrate, and a complex film arranged between the transparent cover plate and the transparent substrate, wherein the complex film comprises a first transparent electrode layer, an anisotropic conductive film and a second transparent electrode layer which are sequentially stacked. The utility model also discloses a mobile terminal. By adopting the mode, the mobile terminal and the touch screen thereof can improve the production efficiency of the touch screen.
Description
Technical field
The utility model relates to touch screen technology field, particularly relates to a kind of mobile terminal and touch-screen thereof.
Background technology
At present, capacitance type touch-control panel is the capacitance variations of utilizing the electrostatical binding between transparency electrode and human body to produce, from produced its coordinate of induction electro-detection.Principle of induction acts on four corners of screen induction zone and forms stationary electric field with voltage, when finger touches screen, can make electric field cause electric current, by controller, measures, and according to the difference of four angle ratios of current distance, can calculate contact position.
Traditional touch-screen adopts GF structure, and the defect of this kind of touch-screen existence has: comprise upper conductive film and lower conductive film two membranes, and comprise optics transparent adhesive tape and the two-layer glue of lower optical lens gelatin, make the very thick of whole touch-screen; Upper and lower conducting film separates silk-screen, and consumption manpower, man-hour, processing procedure is long, and production efficiency is low; And upper and lower conducting film carries out after group after combination optical transparent adhesive tape respectively again, and not only production efficiency is low, in production process, also easily produce white point, knitting wool etc. dirty; In upper conductive film and lower conductive film anabolic process, also there is the deficiency of combination off normal, and then affect the binding of FPC and touch-screen.
Utility model content
The utility model provides a kind of mobile terminal and touch-screen thereof, can solve touch-screen of the prior art and manufacture inefficient problem.
In order to address the above problem, a kind of technical scheme that the utility model adopts is: a kind of touch-screen is provided, this touch-screen comprise transparent cover plate, transparency carrier and be located in transparent cover plate and transparency carrier between composite membrane, composite membrane comprises the first transparent electrode layer, anisotropic conductive film and the second transparent electrode layer being cascading.
Wherein, touch-screen also comprises flexible PCB, and flexible PCB is connected with composite membrane.
Wherein, touch-screen also comprises process chip, and process chip is connected with flexible PCB.
Wherein, the thickness of composite membrane is 0.15-0.25mm.
Wherein, touch-screen also comprises diaphragm, and diaphragm is pasted on the surface of transparent cover plate away from composite membrane one side.
Wherein, diaphragm is without shadow glue.
Wherein, the first transparent electrode layer is ITO layer.
Wherein, the second transparent electrode layer is ITO layer.
In order to address the above problem, the another kind of technical scheme that the utility model adopts is: a kind of mobile terminal is provided, and this mobile terminal comprises above-mentioned any touch-screen.
Wherein, mobile terminal is mobile phone.
Mobile terminal of the present utility model and touch-screen thereof are by being integrated into composite membrane by the first transparent electrode layer, anisotropic conductive film and the second transparent electrode layer, can carry out processing separately to composite membrane aborning and fit with transparent cover plate and transparency carrier, largely the production efficiency of touch-screen has been improved in Shangdi.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model touch-screen one embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, Fig. 1 is the structural representation of the utility model touch-screen one embodiment.This touch-screen comprise transparent cover plate 101, transparency carrier 201 and be located in transparent cover plate 101 and transparency carrier 201 between composite membrane.
Transparent cover plate 101 is preferably transparent glass substrate.Transparency carrier 201 is preferably PET film, certainly, can be also other types film.
Composite membrane comprises the first transparent electrode layer 301, anisotropic conductive film 302 and the second transparent electrode layer 303 being cascading.Wherein, the first transparent electrode layer 301 is preferably ITO(Indiumtinoxide, tin indium oxide) layer, the second transparent electrode layer 303 is preferably ITO layer.But the first transparent electrode layer 301 and the second transparent electrode layer 303 are all not limited to ITO layer, in other embodiments, the first transparent electrode layer 301 also can be the conductive layer of wire netting compartment or the formation of other transparent conductive material.The surface of the first transparent electrode layer 301 and the second transparent electrode layer 303 is all processed with conductive pattern and the conducting wire that is connected conductive pattern.Anisotropic conductive film 302 can be also the bonding agent of other materials, and the present embodiment is not construed as limiting this.By by the first transparent electrode layer 301, anisotropic conductive film 302 and the compound independent setting of the second transparent electrode layer 303, the thickness of composite membrane can be controlled to 0.15-0.25mm, manufacturer can process it, again with transparent cover plate 101 and transparency carrier 201 laminatings, greatly improved the production efficiency of touch-screen, the thickness of touch-screen is also reduced.
Preferably, touch-screen also comprises flexible PCB (not shown) and process chip (not shown), flexible PCB is connected with composite membrane, and process chip is connected with flexible PCB, and the touch point that flexible PCB calculating compositing conducting monofilm senses is also reported to process chip.
Preferably, touch-screen also comprises diaphragm 401, and diaphragm 401 is pasted on the surface of transparent cover plate 101 away from composite membrane one side.Diaphragm 401 can protect touch-screen not to be worn.In the present embodiment, diaphragm 401 preferably adopts without shadow glue.
The utility model also provides a kind of mobile terminal, and this mobile terminal comprises the touch-screen of above-described embodiment.Mobile terminal is preferably mobile phone, but can be also dull and stereotyped other mobile terminals that wait.
Mobile terminal of the present utility model and touch-screen thereof are by being integrated into composite membrane by the first transparent electrode layer 301, anisotropic conductive film 302 and the second transparent electrode layer 303, can carry out processing separately to composite membrane aborning and fit with transparent cover plate 101 and transparency carrier 201, largely the production efficiency of touch-screen has been improved in Shangdi.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model instructions and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a touch-screen, it is characterized in that, described touch-screen comprise transparent cover plate, transparency carrier and be located in described transparent cover plate and described transparency carrier between composite membrane, described composite membrane comprises the first transparent electrode layer, anisotropic conductive film and the second transparent electrode layer being cascading.
2. touch-screen according to claim 1, is characterized in that, described touch-screen also comprises flexible PCB, and described flexible PCB is connected with described composite membrane.
3. touch-screen according to claim 2, is characterized in that, described touch-screen also comprises process chip, and described process chip is connected with described flexible PCB.
4. touch-screen according to claim 1, is characterized in that, the thickness of described composite membrane is 0.15-0.25mm.
5. touch-screen according to claim 1, is characterized in that, described touch-screen also comprises diaphragm, and described diaphragm is pasted on the surface of described transparent cover plate away from described composite membrane one side.
6. touch-screen according to claim 5, is characterized in that, described diaphragm is without shadow glue.
7. touch-screen according to claim 1, is characterized in that, described the first transparent electrode layer is ITO layer.
8. touch-screen according to claim 1, is characterized in that, described the second transparent electrode layer is ITO layer.
9. a mobile terminal, is characterized in that, described mobile terminal comprises the touch-screen described in claim 1-8 any one.
10. mobile terminal according to claim 9, is characterized in that, described mobile terminal is mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420191259.4U CN203799360U (en) | 2014-04-18 | 2014-04-18 | Mobile terminal and touch screen thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420191259.4U CN203799360U (en) | 2014-04-18 | 2014-04-18 | Mobile terminal and touch screen thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203799360U true CN203799360U (en) | 2014-08-27 |
Family
ID=51381560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420191259.4U Expired - Fee Related CN203799360U (en) | 2014-04-18 | 2014-04-18 | Mobile terminal and touch screen thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203799360U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105713313A (en) * | 2014-12-04 | 2016-06-29 | 南京瀚宇彩欣科技有限责任公司 | Peelable glue, touch module and manufacture method of touch module |
| CN107450784A (en) * | 2017-05-22 | 2017-12-08 | 茆胜 | A kind of flexible projecting type capacitor touch screen and preparation method thereof |
-
2014
- 2014-04-18 CN CN201420191259.4U patent/CN203799360U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105713313A (en) * | 2014-12-04 | 2016-06-29 | 南京瀚宇彩欣科技有限责任公司 | Peelable glue, touch module and manufacture method of touch module |
| CN107450784A (en) * | 2017-05-22 | 2017-12-08 | 茆胜 | A kind of flexible projecting type capacitor touch screen and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102279682A (en) | Novel capacitive touch screen, manufacturing method thereof and touch screen terminal | |
| CN203386198U (en) | Capacitive touch panel | |
| CN204009807U (en) | A kind of contact panel, display panel and display device | |
| CN102279680A (en) | Light, thin and low-cost capacitive touch screen touch panel and manufacturing method thereof | |
| CN104461145A (en) | Touch screen and production method thereof | |
| CN203799360U (en) | Mobile terminal and touch screen thereof | |
| CN204331676U (en) | A kind of double-deck single-point flexible capacitive touch screen | |
| CN105242805B (en) | A kind of pressure sensor | |
| CN204028880U (en) | A kind of capacitance type touch screen structure | |
| CN104867404A (en) | Polaroid structure with touch electrode | |
| CN204631840U (en) | A kind of fingerprint recognition system combined with touch screen technology | |
| CN202600676U (en) | Capacitive touch screen | |
| CN202383648U (en) | Single-glass capacitive touch panel and display screen structure thereof | |
| CN104866151A (en) | Preparation method of capacitive touch screen, and capacitive touch screen | |
| CN205353980U (en) | OGS touch -control display screen and portable electronic products | |
| CN203643991U (en) | Silver wire bridging structure for single-sensing-layer touch screen | |
| CN204480225U (en) | A kind of capacitance touch and electric ink show integral structure | |
| CN204595820U (en) | A kind of anti-dazzle capacitive touch screen | |
| CN104123049A (en) | OGS capacitive touch screen | |
| CN203164938U (en) | Capacitive touch control unit | |
| CN203455815U (en) | Double-conducting film touch screen | |
| CN204719706U (en) | A kind of multilayer heat radiation type capacitance touch screen | |
| CN205942661U (en) | A high strength ITO film for flexible display device | |
| CN203133796U (en) | Capacitive touch screen | |
| CN207650784U (en) | A kind of self-capacitance type touch panel |
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: 20140827 Termination date: 20150418 |
|
| EXPY | Termination of patent right or utility model |