CN109614006A - A kind of eyeshield touch screen - Google Patents
A kind of eyeshield touch screen Download PDFInfo
- Publication number
- CN109614006A CN109614006A CN201811506098.2A CN201811506098A CN109614006A CN 109614006 A CN109614006 A CN 109614006A CN 201811506098 A CN201811506098 A CN 201811506098A CN 109614006 A CN109614006 A CN 109614006A
- Authority
- CN
- China
- Prior art keywords
- layer
- conductive film
- touch screen
- film layer
- eyeshield
- 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.)
- Pending
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention relates to technical field of touch-control display, especially a kind of eyeshield touch screen；Including touch-control part and display screen part; the touch control part point includes substrate; there are the first conductive film layer and the second conductive film layer in the upper surface of the substrate; there is one layer of optical clear glue-line between first conductive film layer and the second conductive film layer; first conductive film layer is located at the lower section of the second conductive film layer; there is a protective layer outside second conductive film layer, there is one layer of anti-blu-ray layer and antistatic layer outside the protective layer；By setting antistatic backing in invention, to improve the antistatic property of rupture pressure disc, the damage that electrostatic generates touch screen is effectively reduced, and then improve the quality of touch screen；By the way that anti-blu-ray layer is arranged, it can not only play the role of eyeshield.
Description
Technical field
The present invention relates to technical field of touch-control display, especially a kind of eyeshield touch screen.
Background technique
With the raising of people's level of consumption, feature phone is gradually to the transition of smartphone, and consumer is to intelligence
The requirement of mobile phone hardware aspect of performance is also being continuously improved.Therefore the touch screen as smart phone important component
(touchpanel, TP) is also rapidly developing.
Touch screen technology is broadly divided into resistance-type, condenser type, infrared type and surface acoustic wave mode, wherein capacitance touch
Screen is divided into surface capacitance type and inductance capacitance formula again.Inductance capacitance formula touch screen have realize true multiple point touching, transparency it is good,
The advantages that durability is good, high resolution, has become the mainstream technology of the consumer electronics products such as mobile phone, tablet computer.
By taking common capacitive touch screen as an example, as shown in Figure 1, its touch control part point includes transparent leading two layers on substrate 10
Electrolemma 11,13, the optical clear glue-line 12 being clipped among two layers of transparent conductive film 11,13, and it is located at outermost protection
Layer 14.In use, since human body electric field, user's finger and working face form a coupled capacitor, encounter when finger and connect
After having the screen work face of high-frequency signal, the electric current of a very little is sponged, the electric current is from the electrode on the quadrangle of capacitance plate
Middle outflow obtains the coordinate of contact point by theoretical calculation, and processor will calculate and execute corresponding program.Cover board and base
Material generally uses glass or flexible material.Transparent conductive film generally selects ITO (tin indium oxide) material.
However, more or less there are some problems in currently marketed TP product, as visible light transmittance is low and low-response
Deng.Visible light transmittance is low mainly since light can reflect on interface；And low-response is then mainly due to the electricity of ito film
Resistance value is excessively high, since charging time and resistance value are inversely proportional, causes the insensitive and low-response of touch screen.
Summary of the invention
The purpose of the present invention is: overcome deficiency in the prior art, provides a Species sensitivity high eyeshield touch screen.
In order to solve the above technical problems, The technical solution adopted by the invention is as follows:
A kind of eyeshield touch screen, including touch-control part and display screen part, the touch control part point include substrate, the substrate
Upper surface have the first conductive film layer and the second conductive film layer, have one layer between first conductive film layer and the second conductive film layer
Optical clear glue-line, first conductive film layer are located at the lower section of the second conductive film layer, there is one layer outside second conductive film layer
Protective layer, the protective layer have one layer of anti-blu-ray layer and antistatic layer outside.
Further, the optical clear glue-line is anti-flammability optical clear glue-line.
Further, the optical clear glue-line with a thickness of 0.1-0.2mm.
Further, the protective layer is waterproof scratch-resistant film.
Further: the protective layer is polyester film.
Further, the anti-blu-ray layer is anti-blue light acrylic glue-line, with a thickness of 30 microns.
Further, the antistatic backing is polyethylene terephthalate.
It is using the beneficial effect of technical solution of the present invention:
Eyeshield touch screen of the invention, the used total physical thickness of transparent conductive film only in tens rans, than
Traditional regular film system reduces an order of magnitude, single side reflection of the novel antireflection structure prepared in visible-range
Rate is lower than 2-3%, has outstanding permeability.
Electrostatic is effectively reduced to touch-control to improve the antistatic property of rupture pressure disc by setting antistatic backing in the present invention
Shield the damage generated, and then improves the quality of touch screen；By the way that anti-blu-ray layer is arranged, it can not only play the role of eyeshield.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural diagram of the present invention.
In figure: 1 substrate, 2 first conductive film layers, 3 optical clear glue-lines, 4 second conductive film layers, 5 protective layers, 6 anti-blue lights
Layer, 7 antistatic layers.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of eyeshield touch screen, including touch-control part and display screen part, the touch control part point include base
There are the first conductive film layer 2 and the second conductive film layer 4 in material 1, the upper surface of the substrate 1, and first conductive film layer 2 and second are led
There is one layer of optical clear glue-line 3 between electrolemma layer 4, first conductive film layer 2 is located at the lower section of the second conductive film layer 4, described
There is a protective layer 5 outside second conductive film layer 4, has one layer of anti-blu-ray layer 6 and antistatic layer 7 outside the protective layer 5.
As a preferred embodiment, the optical clear glue-line 3 in the present embodiment is anti-flammability optical clear glue-line.
As a preferred embodiment, optical clear glue-line 3 in the present embodiment with a thickness of 0.1-0.2mm.
As a preferred embodiment, the protective layer 5 in the present embodiment is waterproof scratch-resistant film.
As a preferred embodiment, the protective layer 5 in the present embodiment is polyester film.
As a preferred embodiment, the anti-blu-ray layer 6 in the present embodiment is anti-blue light acrylic glue-line, with a thickness of
30 microns.
As a preferred embodiment, the antistatic backing 7 in the present embodiment is polyethylene terephthalate.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.It is all in essence of the invention
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should all be included in the protection scope of the present invention.This
The technical scope of item invention is not limited to the contents of the specification, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (7)
1. a kind of eyeshield touch screen, it is characterised in that: including touch-control part and display screen part, the touch control part point includes base
There are the first conductive film layer and the second conductive film layer, first conductive film layer and the second conductive film in material, the upper surface of the substrate
There is one layer of optical clear glue-line between layer, first conductive film layer is located at the lower section of the second conductive film layer, and described second is conductive
There is a protective layer outside film layer, there is one layer of anti-blu-ray layer and antistatic layer outside the protective layer.
2. a kind of eyeshield touch screen according to claim 1, it is characterised in that: the optical clear glue-line is anti-flammability light
Learn substratum transparent.
3. a kind of eyeshield touch screen according to claim 1, it is characterised in that: the optical clear glue-line with a thickness of
0.1-0.2mm。
4. a kind of eyeshield touch screen according to claim 1, it is characterised in that: the protective layer is that waterproof scratch-resistant is thin
Film.
5. a kind of eyeshield touch screen according to claim 1, it is characterised in that: the protective layer is polyester film.
6. a kind of eyeshield touch screen according to claim 1, it is characterised in that: the anti-blu-ray layer is anti-blue light acrylic
Glue-line, with a thickness of 30 microns.
7. a kind of eyeshield touch screen according to claim 1, it is characterised in that: the antistatic backing is poly terephthalic acid
Second diester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811506098.2A CN109614006A (en) | 2018-12-10 | 2018-12-10 | A kind of eyeshield touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811506098.2A CN109614006A (en) | 2018-12-10 | 2018-12-10 | A kind of eyeshield touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109614006A true CN109614006A (en) | 2019-04-12 |
Family
ID=66008871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811506098.2A Pending CN109614006A (en) | 2018-12-10 | 2018-12-10 | A kind of eyeshield touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109614006A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115023073A (en) * | 2022-05-18 | 2022-09-06 | 华为技术有限公司 | Touch screen cover plate and manufacturing method thereof, display screen and electronic equipment |
-
2018
- 2018-12-10 CN CN201811506098.2A patent/CN109614006A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115023073A (en) * | 2022-05-18 | 2022-09-06 | 华为技术有限公司 | Touch screen cover plate and manufacturing method thereof, display screen and electronic equipment |
| CN115023073B (en) * | 2022-05-18 | 2023-09-08 | 华为技术有限公司 | Touch screen cover plate, manufacturing method thereof, display screen and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190412 |