CN208255578U - Touch screen structure - Google Patents
Touch screen structure Download PDFInfo
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- CN208255578U CN208255578U CN201721889386.1U CN201721889386U CN208255578U CN 208255578 U CN208255578 U CN 208255578U CN 201721889386 U CN201721889386 U CN 201721889386U CN 208255578 U CN208255578 U CN 208255578U
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Abstract
The utility model provides a kind of touch screen structure, including glass cover-plate layer, glue-line, ITO layer and the LCD backlight layer being arranged from top to bottom；Wherein, it is provided with anti-blue light film layer between LCD backlight layer and ITO layer and completely covers glue-line, the fixed lid of anti-blue light film layer is located on the top surface of LCD backlight layer, is completely covered glue-line and is covered on the top surface of anti-blue light film layer, ITO layer is fixed on the top surface for completely covering glue-line.Dust or steam can avoided to enter the case where influencing display effect between ITO layer and LCD backlight layer generation by the utility model; blue light caused by display screen can be effectively absorbed and converted again; to realize effective blocking to blue light, achieve the purpose that the eyesight for protecting user.
Description
Technical field
The utility model relates to electronic product parts technical fields, more specifically, are related to a kind of touch screen structure.
Background technique
Interaction between mobile phone and people be unable to do without the screen of mobile phone, and touch screen is one of main composition part of mobile phone.With
The rapid development of touch screen technology, be increasingly becoming common technology in touch-control field and field of liquid crystal display.
It is well known that the assembling of traditional touch screen and LCD backlight is to paste mode with common frame for touch screen and LCD
It is bonded, due to only touch screen being bonded with the surrounding of LCD when assembling touch screen and LCD using frame patch mode, and
And there are interfaces, under complex environment or using be easily accessible steam among touch screen after of long duration and LCD, into layer, and by
It is air layer between LCD and touch screen, light transmittance is also excessively poor, because this person is for a long time in use, be easy to cause vision tired
Labor, especially current touch screen only uniquely rely on the glass cover-plate of itself and add one layer of PET panel on glass cover-plate
Or glass panel reflects blocking blue light, and the blue blocking effect of the touch screen of such structure is very poor, for a long time using holding
Easily the eyes of people are caused to damage.
Utility model content
In view of the above problems, the purpose of the utility model is to provide a kind of touch screen structures, to solve current touch screen
Waterproof effect is poor and the problem of blue blocking effect difference.
Touch screen structure provided by the utility model, including be arranged from top to bottom glass cover-plate layer, glue-line, ITO layer and
LCD backlight layer；Wherein, it is provided with anti-blue light film layer between LCD backlight layer and ITO layer and completely covers glue-line, anti-blue light film layer is solid
Fixed lid is located on the top surface of LCD backlight layer, is completely covered glue-line and is covered on the top surface of anti-blue light film layer, and ITO layer is fixed at full
It covers on the top surface of glue-line.
Furthermore it is preferred that structure are as follows: anti-blue light film layer includes optical adhesive layer, Triafol T layer, strengthening layer and receives
Rice coating；Wherein, nano-deposit is arranged on strengthening layer bottom surface, and Triafol T layer is arranged on strengthening layer top surface, optics
Glue-line is covered on the top of Triafol T layer.
Furthermore it is preferred that structure are as follows: strengthening layer surrounding is provided with wire outer frame body.
Furthermore it is preferred that structure are as follows: ITO layer includes glass substrate layer, glass substrate layer two sides up and down respectively sequence
It is provided with ITO conductive layer, silver paste conductive layer and insulating oil layer of ink.
Furthermore it is preferred that structure are as follows: be equipped with fin on LCD backlight layer top surface, fin has bevelled inner side face, passes through
For fin around accommodating chamber is formed on LCD backlight layer top surface, completely covering glue-line includes that top glue-line and primer layer, primer layer are connected to top
Glue-line bottom, primer layer are arranged in accommodating chamber, and top glue-line edge is pressed at the top of fin.
Furthermore it is preferred that structure are as follows: ITO layer be arranged in top glue-line top, and insulating oil layer of ink with push up glue-line it is bonding.
Using above-mentioned touch screen structure according to the present utility model, by the way that anti-indigo plant is arranged between LCD backlight layer and ITO layer
Light film layer and completely cover glue-line, and the fixed lid of anti-blue light film layer be located on the top surface of LCD backlight layer, will completely cover glue-line be covered on it is anti-
On the top surface of blue light film layer, ITO layer is fixed on the top surface for completely covering glue-line, ash can avoided by the utility model
Dirt or steam enter between ITO layer and LCD backlight layer the case where influencing display effect generation, and effectively can absorb and turn
Change blue light caused by display screen, to realize effective blocking to blue light, achievees the purpose that the eyesight for protecting user.
Detailed description of the invention
By reference to the description below in conjunction with attached drawing, and with the utility model is more fully understood, this reality
It will be more clearly understood and understood with novel other purposes and result.In the accompanying drawings:
Fig. 1 is the schematic diagram of the section structure according to the touch screen structure of the utility model embodiment；
Fig. 2 is the structural schematic diagram according to the anti-blue light film layer of the utility model embodiment.
Identical label indicates similar or corresponding feature or function in all the appended drawings.
In figure: glass cover-plate layer 1, glue-line 2, ITO layer 3, LCD backlight layer 4, anti-blue light film layer 5, optical adhesive layer 51, three vinegar
Acid cellulose layer 52, nano-deposit 54, completely covers glue-line 6 at strengthening layer 53.
Specific embodiment
Specific embodiment of the utility model is described in detail below with reference to attached drawing.
There is a problem of waterproof effect difference and blue blocking effect difference for aforementioned existing touch screen structure, this is practical new
Type is located at by the way that anti-blue light film layer is arranged between LCD backlight layer and ITO layer and completely covers glue-line, and by the fixed lid of anti-blue light film layer
On the top surface of LCD backlight layer, it will completely cover glue-line and be covered on the top surface of anti-blue light film layer, ITO layer is fixed at and completely covers glue
On the top surface of layer, it can influence to show between ITO layer and LCD backlight layer avoiding dust or steam from entering by the utility model
The case where showing effect generation, and blue light caused by display screen can be effectively absorbed and convert, so that realizing has blue light
Effect blocks, and achievees the purpose that the eyesight for protecting user.
Bright touch screen structure provided by the utility model is described in detail to say, Fig. 1 is shown according to the utility model embodiment
The cross-section structure of touch screen structure.
As shown in Figure 1, touch screen structure provided by the utility model includes glass cover-plate layer 1, the glue being arranged from top to bottom
Layer 2, ITO layer 3 and LCD backlight layer 4；Wherein, it is provided with anti-blue light film layer 5 between LCD backlight layer 4 and ITO layer and completely covers glue
Layer 6, the fixed lid of anti-blue light film layer 5 are located on the top surface of LCD backlight layer 4, completely cover the top surface that glue-line 6 is covered on anti-blue light film layer
On, ITO layer is fixed on the top surface for completely covering glue-line 6.
Further, Fig. 2 shows the structures according to the anti-blue light film layer of the utility model embodiment.As shown in Fig. 2, this
The anti-blue light film layer 5 that utility model provides includes optical adhesive layer 51, Triafol T layer 52, strengthening layer 53 and nano-deposit
54；Wherein, nano-deposit 54 is arranged on the bottom surface of strengthening layer 53, and the top surface of strengthening layer 53 is arranged in triacetate fiber layer 52
On, optical adhesive layer 51 is covered on the top of Triafol T layer 52.Wherein, strengthening layer surrounding is provided with wire outer frame body,
For playing the role of secondary waterproof to touch screen, and it is able to ascend the structural strength of strengthening layer.
In addition, above-mentioned ITO layer includes glass substrate layer, it is sequentially set in the two side portions up and down of glass substrate layer
ITO conductive layer, silver paste conductive layer and insulating oil layer of ink.Fin (not shown), fin are equipped on LCD backlight layer top surface
With bevelled inner side face, by fin around accommodating chamber is formed on LCD backlight layer top surface, completely covering glue-line includes top glue-line and bottom
Glue-line, primer layer are connected to top glue-line bottom, and primer layer is arranged in accommodating chamber, and top glue-line edge is pressed on fin top
Portion.The top of top glue-line is arranged in ITO layer, and insulating oil layer of ink and top glue-line are bonding.
By above-mentioned it is found that touch screen structure provided by the utility model can avoid dust or steam from entering ITO
The case where display effect is influenced between layer and LCD backlight layer, occurs, and can effectively absorb and convert caused by display screen
Blue light achievees the purpose that the eyesight for protecting user to realize effective blocking to blue light.
Touch screen structure according to the present utility model is described in an illustrative manner above with reference to attached drawing.But this field skill
Art personnel should be appreciated that the touch screen structure proposed for above-mentioned the utility model, can also not depart from the utility model
Various improvement are made on the basis of content.Therefore, the protection scope of the utility model should be by appended claims
Hold and determines.
Claims (5)
1. a kind of touch screen structure, including glass cover-plate layer, glue-line, ITO layer and the LCD backlight layer being arranged from top to bottom；It is special
Sign is,
It is provided with anti-blue light film layer between the LCD backlight layer and ITO layer and completely covers glue-line, the fixed lid of anti-blue light film layer
It is located on the top surface of the LCD backlight layer, the glue-line that completely covers is covered on the top surface of the anti-blue light film layer, the ITO layer
It is fixed on the top surface for completely covering glue-line；Wherein,
Fin is equipped on LCD backlight layer top surface, the fin has bevelled inner side face, by the fin described
Around accommodating chamber is formed on LCD backlight layer top surface, the glue-line that completely covers includes that top glue-line and primer layer, the primer layer are connected to
The top glue-line bottom, the primer layer are arranged in the accommodating chamber, and the top glue-line edge is pressed on the fin
Top.
2. touch screen structure as described in claim 1, which is characterized in that
The anti-blue light film layer includes optical adhesive layer, Triafol T layer, strengthening layer and nano-deposit；Wherein, described to receive
Rice coating is arranged on the strengthening layer bottom surface, and the Triafol T layer is arranged on the strengthening layer top surface, the light
Learn the top that glue-line is covered on the Triafol T layer.
3. touch screen structure as claimed in claim 2, which is characterized in that
The strengthening layer surrounding is provided with wire outer frame body.
4. touch screen structure as described in claim 1, which is characterized in that
The ITO layer includes glass substrate layer, is sequentially set with ITO conduction respectively in the two sides up and down of the glass substrate layer
Layer, silver paste conductive layer and insulating oil layer of ink.
5. touch screen structure as claimed in claim 4, which is characterized in that
The top of the top glue-line is arranged in the ITO layer, and the insulating oil layer of ink and the top glue-line are bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721889386.1U CN208255578U (en) | 2017-12-29 | 2017-12-29 | Touch screen structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721889386.1U CN208255578U (en) | 2017-12-29 | 2017-12-29 | Touch screen structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208255578U true CN208255578U (en) | 2018-12-18 |
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ID=64619511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721889386.1U Active CN208255578U (en) | 2017-12-29 | 2017-12-29 | Touch screen structure |
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| Country | Link |
|---|---|
| CN (1) | CN208255578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108268171A (en) * | 2017-12-29 | 2018-07-10 | 重庆市中光电显示技术有限公司 | Touch screen structure |
-
2017
- 2017-12-29 CN CN201721889386.1U patent/CN208255578U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108268171A (en) * | 2017-12-29 | 2018-07-10 | 重庆市中光电显示技术有限公司 | Touch screen structure |
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