CN109375806A - A kind of touch screen - Google Patents
A kind of touch screen Download PDFInfo
- Publication number
- CN109375806A CN109375806A CN201811237008.4A CN201811237008A CN109375806A CN 109375806 A CN109375806 A CN 109375806A CN 201811237008 A CN201811237008 A CN 201811237008A CN 109375806 A CN109375806 A CN 109375806A
- Authority
- CN
- China
- Prior art keywords
- optical
- film layer
- touch screen
- layer
- optical film
- 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.)
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Classifications
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
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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)
Abstract
The present invention provides a kind of touch screens, comprising: optical film layer, optical adhesive layer and glass sensor；The first conducting surface of glass sensor is connected with flexible circuit board；Optical film layer is fitted and connected by optical adhesive layer and the first conducting surface of glass sensor；Wherein, optical film layer specifically includes: AR film layer, AF film layer, AG film layer, any one optical film in tempering film layer or the combination optical film comprising at least two optical films.Touch screen provided by the invention, pass through the physical characteristic and optical characteristics using optical film, optical film and glass sensor are fitted and connected using optical cement, reduce one layer of glass cover-plate structure, reduce the integral thickness of touch screen, solving the glass cover-plate of existing GG structure touch screen itself, there are certain thickness, result in the big technical problem of existing touch screen integral thickness.
Description
Technical field
The present invention relates to touch screen technology field more particularly to a kind of touch screens.
Background technique
Touch screen is a kind of input equipment for significantly improving man machine operation interface, is had the advantages that intuitive, simple, quick.
Touch screen has been obtained for being widely applied in many electronic products.
The GG structure touch screen that traditional touch screen is all made of sensor glass and glass cover-plate, the touch of GG structure
Screen with performance advantages such as hard wear resistant, corrosion-resistant, high transparency, the manipulation smooth, high reliability of feel due to being obtained extensively
It utilizes, but since there are certain thickness for the glass cover-plate of GG structure touch screen itself, it is whole to result in existing touch screen
The big technical problem of thickness.
Summary of the invention
The present invention provides a kind of touch screens, and there are one for the glass cover-plate itself for solving existing GG structure touch screen
Fixed thickness results in the big technical problem of existing touch screen integral thickness.
The present invention provides a kind of touch screens, comprising: optical film layer, optical adhesive layer and glass sensor；
The first conducting surface of the glass sensor is connected with flexible circuit board；
The optical film layer is fitted and connected by the optical adhesive layer and the first conducting surface of the glass sensor；
Wherein, the optical film layer specifically includes: AR film layer, AF film layer, AG film layer, any one light in tempering film layer
Learn film or the combination optical film comprising at least two optical films.
Preferably, the optical adhesive layer is specially OCA optical adhesive layer.
Preferably, further includes: optical ink layer；
The optical ink layer is attached to the back side in the optical film layer with the contact surface of the optical adhesive layer.
Preferably, the ink film layer that the optical ink layer is arranged especially by silk-screen mode.
Preferably, the size of the optical film layer and the size of the glass sensor match.
Preferably, the flexible circuit board is bonded company with the first conducting surface of the glass sensor by hot pressing mode
It connects.
As can be seen from the above technical solutions, the invention has the following advantages that
The present invention provides a kind of touch screens, comprising: optical film layer, optical adhesive layer and glass sensor；The glass
The first conducting surface of sensor is connected with flexible circuit board；The optical film layer passes through the optical adhesive layer and the glass
The first conducting surface of sensor is fitted and connected；Wherein, the optical film layer specifically includes: AR film layer, AF film layer, AG film layer, steel
Change any one optical film in film layer or the combination optical film comprising at least two optical films.
A kind of touch screen provided by the invention, by the physical characteristic and optical characteristics using optical film, using optical cement
Optical film and glass sensor are fitted and connected, one layer of glass cover-plate structure is reduced, reduces the integral thickness of touch screen, is solved
Having determined, there are certain thickness for the glass cover-plate of existing GG structure touch screen itself, result in existing touch screen integral thickness
Big technical problem.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of structural schematic diagram of one embodiment of touch screen provided by the invention；
Fig. 2 is a kind of optics membrane superficial tissue schematic diagram of touch screen provided by the invention.
Specific embodiment
The embodiment of the invention provides a kind of touch screens, for solving the glass cover-plate of existing GG structure touch screen itself
There are certain thickness, result in the big technical problem of existing touch screen integral thickness.
In order to make the invention's purpose, features and advantages of the invention more obvious and easy to understand, below in conjunction with the present invention
Attached drawing in embodiment, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that disclosed below
Embodiment be only a part of the embodiment of the present invention, and not all embodiment.Based on the embodiments of the present invention, this field
Those of ordinary skill's all other embodiment obtained without making creative work, belongs to protection of the present invention
Range.
Fig. 1 and Fig. 2 are please referred to, the embodiment of the invention provides a kind of touch screens, comprising: optical film layer 1, optical adhesive layer 2
With glass sensor3；
The first conducting surface of glass sensor3 is connected with flexible circuit board 5；
Optical film layer 1 is fitted and connected by the first conducting surface of optical adhesive layer 2 and glass sensor3；
It should be noted that needing first before the touch screen that production the present embodiment refers in large stretch of light without gum
After learning film supplied materials, it is cut to the simple grain optical film cover board of preset specification, then the simple grain optical film cover board that cutting is completed is used
Optical cement is bonded with glass sensor, and the optical film cut form of the present embodiment sees Fig. 2, wherein optical film shown in Fig. 2
Specifications parameter is merely illustrative, and user can freely change its specification according to the product demand of itself；
Wherein, optical film layer 1 specifically includes: AR film layer, AF film layer, AG film layer, any one optics in tempering film layer
Film or combination optical film comprising at least two optical films；
The surface hardness of conventional optical film generally can achieve 3H, can satisfy common customer requirement use, such as fruit product
Demand needs higher hardness requirement, can be using tempering film or using the combination optical for increasing stiffening layer in optics film surface
Other combination of optical films can also be used certainly and reach other optics display demands to improve optical film surface hardness for film.
Further, optical adhesive layer 2 is specially OCA optical adhesive layer 2.
Further, further includes: optical ink layer 4；
Optical ink layer 4 is attached to the back side in optical film layer 1 with the contact surface of optical adhesive layer 2.
Further, optical ink layer is arranged especially by silk-screen mode；
It should be noted that in order to enable the touch screen of the present embodiment to reach better optical effect, it can also be in optics
The back side of the contact surface of film layer 1 and optical adhesive layer 2, the i.e. contact surface of optical film and user keep optics oily by way of silk-screen
Layer of ink 4 is attached on the back side of the contact surface of optical film layer 1 and optical adhesive layer 2, in the present embodiment, the silk of optical ink layer 4
The fringe region that region is optical film and the contact surface of user is printed, the position in silk-screen region, size, shape can have user certainly
By customizing, it is not specifically limited herein.
Further, the size of optical film layer 1 and the size of glass sensor3 match.
Further, flexible circuit board 5 is fitted and connected by the first conducting surface of hot pressing mode and glass sensor3.
A kind of touch screen provided in an embodiment of the present invention is passed through by the physical characteristic and optical characteristics using optical film
Optical film and glass sensor3 are fitted and connected by optical cement, are reduced one layer of glass cover-plate structure, are reduced the entirety of touch screen
Thickness, solving the glass cover-plate of existing GG structure touch screen itself, there are certain thickness, result in existing touch screen
The big technical problem of integral thickness.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although referring to before
Stating embodiment, invention is explained in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (6)
1. a kind of touch screen characterized by comprising optical film layer, optical adhesive layer and glass sensor；
The first conducting surface of the glass sensor is connected with flexible circuit board；
The optical film layer is fitted and connected by the optical adhesive layer and the first conducting surface of the glass sensor；
Wherein, the optical film layer specifically includes: AR film layer, AF film layer, AG film layer, any one optical film in tempering film layer
Or the combination optical film comprising at least two optical films.
2. a kind of touch screen according to claim 1, which is characterized in that the optical adhesive layer is specially OCA optical adhesive layer.
3. a kind of touch screen according to claim 1, which is characterized in that further include: optical ink layer；
The optical ink layer is attached to the back side in the optical film layer with the contact surface of the optical adhesive layer.
4. a kind of touch screen according to claim 3, which is characterized in that the optical ink layer is especially by silk-screen mode
The ink film layer of setting.
5. a kind of touch screen according to claim 1, which is characterized in that the size of the optical film layer and the glass
The size of sensor matches.
6. a kind of touch screen according to claim 1, which is characterized in that the flexible circuit board passes through hot pressing mode and institute
The first conducting surface for stating glass sensor is fitted and connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811237008.4A CN109375806A (en) | 2018-10-23 | 2018-10-23 | A kind of touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811237008.4A CN109375806A (en) | 2018-10-23 | 2018-10-23 | A kind of touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109375806A true CN109375806A (en) | 2019-02-22 |
Family
ID=65400783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811237008.4A Pending CN109375806A (en) | 2018-10-23 | 2018-10-23 | A kind of touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109375806A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110347290A (en) * | 2019-07-05 | 2019-10-18 | 惠州市华星光电技术有限公司 | A kind of capacitance touching control display screen and display panel |
| CN111292877A (en) * | 2020-01-17 | 2020-06-16 | 广州市东晅科技有限公司 | Conducting film structure and preparation method thereof, and touch display structure and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102915168A (en) * | 2010-02-02 | 2013-02-06 | 展触光电科技股份有限公司 | Single-layer projection capacitive touch panel |
| CN203117603U (en) * | 2012-10-04 | 2013-08-07 | 鑫晶鑽科技股份有限公司 | Touch display device with double refraction structure |
| CN104647820A (en) * | 2015-03-16 | 2015-05-27 | 广东迪奥应用材料科技有限公司 | High-hardness high-dielectric constant cover plate with AR and AF functions |
| CN205139873U (en) * | 2015-11-30 | 2016-04-06 | 信利光电股份有限公司 | Touch display and apron thereof |
| WO2017159997A1 (en) * | 2016-03-14 | 2017-09-21 | 주식회사 고려이노테크 | Highly functional af hard coating film |
-
2018
- 2018-10-23 CN CN201811237008.4A patent/CN109375806A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102915168A (en) * | 2010-02-02 | 2013-02-06 | 展触光电科技股份有限公司 | Single-layer projection capacitive touch panel |
| CN203117603U (en) * | 2012-10-04 | 2013-08-07 | 鑫晶鑽科技股份有限公司 | Touch display device with double refraction structure |
| CN104647820A (en) * | 2015-03-16 | 2015-05-27 | 广东迪奥应用材料科技有限公司 | High-hardness high-dielectric constant cover plate with AR and AF functions |
| CN205139873U (en) * | 2015-11-30 | 2016-04-06 | 信利光电股份有限公司 | Touch display and apron thereof |
| WO2017159997A1 (en) * | 2016-03-14 | 2017-09-21 | 주식회사 고려이노테크 | Highly functional af hard coating film |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110347290A (en) * | 2019-07-05 | 2019-10-18 | 惠州市华星光电技术有限公司 | A kind of capacitance touching control display screen and display panel |
| CN111292877A (en) * | 2020-01-17 | 2020-06-16 | 广州市东晅科技有限公司 | Conducting film structure and preparation method thereof, and touch display structure and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190222 |