CN207281727U - A kind of touch display screen - Google Patents
A kind of touch display screen Download PDFInfo
- Publication number
- CN207281727U CN207281727U CN201721195821.0U CN201721195821U CN207281727U CN 207281727 U CN207281727 U CN 207281727U CN 201721195821 U CN201721195821 U CN 201721195821U CN 207281727 U CN207281727 U CN 207281727U
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- screen
- display screen
- touch
- liquid crystal
- touch display
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Abstract
Touch screen technology field is the utility model is related to, discloses a kind of touch display screen, including capacitance touch screen and liquid crystal display, capacitance touch screen are oppositely arranged with liquid crystal display, capacitance touch screen is coated with diffusing reflection layer in the one side of liquid crystal display.The touch display screen of the utility model in one side of the capacitance touch screen close to liquid crystal display by plating diffusing reflection layer, so that the light one way or another projected in touch display screen irregularly reflects, so that the light projected in touch display screen can not form Newton's ring, and then ensure that touch display screen has good display effect.
Description
Technical field
Touch screen technology field is the utility model is related to, more particularly to a kind of touch display screen.
Background technology
Touch display screen is to integrate the equipment of capacitance touch screen, liquid crystal display and computer etc., it possesses public information
The functions such as inquiry, routine office work, hotel food and beverage and multimedia teaching, and needed when making touch display screen by capacitance touch screen
The assembling of certain way is carried out with liquid crystal display, to realize the touch of touch display screen and display function.Due to capacitance touch screen with
Newton's ring is easily produced after the surfaces stick of liquid crystal display, therefore, influences display effect in order to avoid producing Newton's ring, current one
As avoid the generation of Newton's ring by the way of the distance between capacitance touch screen and liquid crystal display is increased, but this mode meeting
Cause the display effect of touch display screen poor.
Utility model content
The purpose of this utility model is to provide a kind of touch display screen, it can effectively prevent the generation of Newton's ring, so that
Ensure that touch display screen has good display effect.
In order to solve the above-mentioned technical problem, the utility model provides a kind of touch display screen, including capacitance touch screen and liquid
Crystalline substance screen, the capacitance touch screen are oppositely arranged with the liquid crystal display, and the capacitance touch screen is in the one side of the liquid crystal display
It is coated with diffusing reflection layer.
Preferably, the diffusing reflection layer is AG film plating layers.
Preferably, the AG film plating layers include multiple sags and crests, and multiple sags and crests are distributed on AG plated films
On layer.
Preferably, the distance between the capacitance touch screen and the liquid crystal display are 1mm-3mm.
Preferably, the capacitance touch screen includes stacking gradually the first conductive layer of connection, the first adhesive layer, the
Two conductive layers, the second adhesive layer and protective layer, and first conductive layer, first adhesive layer, second conductive layer, institute
The second adhesive layer and the protective layer is stated to set gradually towards the direction away from the liquid crystal display；The diffusing reflection layer is arranged on described
First conductive layer is in the one side of the liquid crystal display.
Preferably, the material of first conductive layer and second conductive layer is PET.
Preferably, first adhesive layer and second adhesive layer are OCA glue.
Preferably, the protective layer is cover-plate glass.
Preferably, the touch display screen further includes frame and rear shell, and the capacitance touch screen is connected to described
On one end of frame, the rear shell is connected on the other end of the frame；The rear shell is equipped with accommodating cavity, the liquid crystal display
House and be connected in the accommodating cavity.
The utility model provides a kind of touch display screen, including capacitance touch screen and liquid crystal display, capacitance touch screen and liquid crystal
Screen is oppositely arranged, and capacitance touch screen is coated with diffusing reflection layer in the one side of liquid crystal display.By in capacitance touch screen close to liquid crystal
Diffusing reflection layer is plated in the one side of screen, so that the light one way or another projected in touch display screen is irregularly anti-
Penetrate, so that the light projected in touch display screen can not form Newton's ring, and then ensure that touch display screen has well
Display effect.
Brief description of the drawings
Fig. 1 is the structure diagram of the capacitance touch screen in the utility model embodiment；
Fig. 2 is the structure diagram of the touch display screen in the utility model embodiment；
Wherein, 1, capacitance touch screen；11st, the first conductive layer；111st, diffusing reflection layer；12nd, the first adhesive layer；13rd, second lead
Electric layer；14th, the second adhesive layer；15th, protective layer；2nd, liquid crystal display；3rd, frame；4th, rear shell.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
All other embodiments obtained, shall fall within the protection scope of the present invention.
With reference to shown in Fig. 1 and Fig. 2, a kind of touch display screen of the preferred embodiment in the utility model, including capacitance touch screen 1
With liquid crystal display 2, the capacitance touch screen 1 is oppositely arranged with the liquid crystal display 2, and the capacitance touch screen 1 is close to the liquid crystal display 2
One side on be coated with diffusing reflection layer 111.
The utility model embodiment by plating diffusing reflection layer 111 in the one side of liquid crystal display 2 in capacitance touch screen 1,
So that the light one way or another projected in touch display screen irregularly reflects, so that projecting touch display screen
On light can not form Newton's ring, and then ensure that touch display screen has good display effect.
In the utility model embodiment, in order to ensure the touch display screen has good display effect, this implementation
The diffusing reflection layer 111 in example is AG film plating layers.Since the light transmittance of the AG film plating layers is higher, and granular sensation unobvious,
Therefore it is able to ensure that the touch display screen has good display effect using the AG film plating layers.Simultaneously as the AG
Film plating layer is arranged on by way of plated film on the capacitance touch screen 1, therefore the thickness of the AG film plating layers is smaller, so that
So that the thickness of the touch display screen is smaller, and then reduce the thickness of the touch display screen；And since the AG is plated
Film layer by other fitting media (such as OCA glue) without being fitted on the capacitance touch screen 1, so as to reduce cost.This
Outside, since the AG film plating layers can effectively eliminate strong dazzle, so as to improve the outdoor adaptability of the touch display screen.
In the utility model embodiment, in order to enhance the display effect of the touch display screen, in the present embodiment
The AG film plating layers include multiple sags and crests, and multiple sags and crests are distributed on AG film plating layers.Due to multiple bumps
Point is distributed on the AG film plating layers so that the diffusing reflection of the AG film plating layers is better, so that described touch display
The display effect of screen is more preferably；Further, since multiple sags and crests are distributed on the AG film plating layers so that described to touch display
The clarity of each display area of screen is consistent, so as to enhance the display effect of the touch display screen.
With reference to shown in Fig. 1 and Fig. 2, in order to reduce the thickness of the touch display screen, the capacitive touch in the present embodiment
It is 1mm-3mm to touch screen the distance between 1 and the liquid crystal display 2 H.The capacitance touch screen 1 and institute in order to prevent in the prior art
Newton's ring is produced after stating the surfaces stick of liquid crystal display 2, generally by the distance between the capacitance touch screen 1 and the liquid crystal display 2 H
More than 3mm is arranged on, is coated with by the capacitance touch screen 1 in this present embodiment in the one side of the liquid crystal display 2 unrestrained
Reflecting layer 111, the light one way or another that can be projected onto in touch display screen irregularly reflects, so that projecting tactile
Newton's ring can not be formed by touching the light on display screen, so as to by between the capacitance touch screen 1 and the liquid crystal display 2 away from
Be arranged on below 3mm from H, such as 1mm-3mm, therefore can significantly reduce the capacitance touch screen 1 and the liquid crystal display 2 it
Between distance H, and then while ensuring to improve the display resolution of the touch display screen, reduce the touch display screen
Thickness.
With reference to shown in Fig. 1 and Fig. 2, in order to make structure rationalization, to realize the touch of the touch display screen and display work(
Can, the capacitance touch screen 1 in the present embodiment includes stacking gradually the first conductive layer 11 of connection, the first adhesive layer 12, the
Two conductive layers 13, the second adhesive layer 14 and protective layer 15, and first conductive layer 11, first adhesive layer 12, described
Two conductive layers 13, second adhesive layer 14 and the protective layer 15 are set gradually towards the direction away from the liquid crystal display 2；It is described
Diffusing reflection layer 111 is arranged on first conductive layer 11 in the one side of the liquid crystal display 2.Pass through first conductive layer
11st, first adhesive layer 12, second conductive layer 13, second adhesive layer 14 and the protective layer 15 are towards away from described
The direction of liquid crystal display 2 is set gradually, to ensure the touch of the touch display screen and display function, simultaneously because the diffusing reflection
Layer 111 is arranged on first conductive layer 11 in the one side of the liquid crystal display 2, to avoid the generation of Newton's ring, so as to increase
The display effect of the strong touch display screen.
In the utility model embodiment, in order to improve the display resolution of the touch display screen, in the present embodiment
The material of first conductive layer 11 and second conductive layer 13 is PET.Since the transparency of PET material is high, institute
It is clear to state the display that the first conductive layer 11 and second conductive layer 13 use PET material to improve the touch display screen
Degree.
In the utility model embodiment, in order to strengthen the display effect of the touch display screen, the institute in the present embodiment
It is OCA glue to state the first adhesive layer 12 and second adhesive layer 14.Since OCA glue can reduce dazzle, while reduce liquid crystal
The loss for the light that screen 2 is sent, therefore first adhesive layer 12 and second adhesive layer 14 can strengthen institute using OCA glue
State the display effect of touch display screen.
In the utility model embodiment, in order to protect the touch display screen, while the touch display screen tool is ensured
For good display effect, the protective layer 15 in the present embodiment is cover-plate glass.Due to cover-plate glass possess it is good strong
Degree and light transmittance, therefore the protective layer 15 can protect the touch display screen using cover-plate glass, while it is able to ensure that institute
State touch display screen and possess good display effect.
As shown in Fig. 2, in order to make structure rationalization, with the fixation capacitance touch screen 1 and the liquid crystal display 2, so that really
The touch display screen protected after assembling possesses good display effect, and the touch display screen in the present embodiment further includes side
Frame 3 and rear shell 4, the capacitance touch screen 1 are connected on one end of the frame 3, and the rear shell 4 is connected to the frame 3
On the other end；The rear shell 4 is equipped with accommodating cavity, and the liquid crystal display 2 is accommodating and is connected in the accommodating cavity.Pass through the side
Frame 3 and the rear shell 4 fix the capacitance touch screen 1 and the liquid crystal display 2, to ensure that the touch display screen after assembling has
Standby good display effect.
To sum up, a kind of touch display screen provided by the utility model, including capacitance touch screen 1 and liquid crystal display 2, capacitance touch
Screen 1 is oppositely arranged with liquid crystal display 2, and capacitance touch screen 1 is coated with diffusing reflection layer 111 in the one side of liquid crystal display 2.By in capacitance
Touch-screen 1 plates diffusing reflection layer 111 in the one side of liquid crystal display 2, so that projecting the light court in touch display screen
All directions irregularly reflect, so that the light projected in touch display screen can not form Newton's ring, and then ensure to touch
Touching display screen has good display effect.The above is only the preferred embodiment of the utility model, it is noted that right
For those skilled in the art, on the premise of the utility model technical principle is not departed from, it can also make
Some improvement and replacement, these, which improve and replace, also should be regarded as the scope of protection of the utility model.
Claims (9)
- A kind of 1. touch display screen, it is characterised in that including capacitance touch screen and liquid crystal display, the capacitance touch screen and the liquid Crystalline substance screen is oppositely arranged, and the capacitance touch screen is coated with diffusing reflection layer in the one side of the liquid crystal display.
- 2. touch display screen as claimed in claim 1, it is characterised in that the diffusing reflection layer is AG film plating layers.
- 3. touch display screen as claimed in claim 2, it is characterised in that the AG film plating layers include multiple sags and crests, and more A sags and crests are distributed on AG film plating layers.
- 4. touch display screen as claimed in claim 1, it is characterised in that between the capacitance touch screen and the liquid crystal display Distance is 1mm-3mm.
- 5. touch display screen as claimed in claim 1, it is characterised in that the capacitance touch screen includes stacking gradually connection First conductive layer, the first adhesive layer, the second conductive layer, the second adhesive layer and protective layer, and first conductive layer, described first Adhesive layer, second conductive layer, second adhesive layer and the protective layer are set successively towards the direction away from the liquid crystal display Put；The diffusing reflection layer is arranged on first conductive layer in the one side of the liquid crystal display.
- 6. touch display screen as claimed in claim 5, it is characterised in that first conductive layer and second conductive layer Material is PET.
- 7. touch display screen as claimed in claim 5, it is characterised in that first adhesive layer and second adhesive layer are equal For OCA glue.
- 8. touch display screen as claimed in claim 5, it is characterised in that the protective layer is cover-plate glass.
- 9. such as claim 1-8 any one of them touch display screens, it is characterised in that the touch display screen further includes side Frame and rear shell, the capacitance touch screen are connected on one end of the frame, and the rear shell is connected to the other end of the frame On；The rear shell is equipped with accommodating cavity, and the liquid crystal display is housed and is connected in the accommodating cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721195821.0U CN207281727U (en) | 2017-09-15 | 2017-09-15 | A kind of touch display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721195821.0U CN207281727U (en) | 2017-09-15 | 2017-09-15 | A kind of touch display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207281727U true CN207281727U (en) | 2018-04-27 |
Family
ID=61981419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721195821.0U Expired - Fee Related CN207281727U (en) | 2017-09-15 | 2017-09-15 | A kind of touch display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207281727U (en) |
-
2017
- 2017-09-15 CN CN201721195821.0U patent/CN207281727U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20190915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |