CN207424440U - A kind of full fitting touch LCD module - Google Patents
A kind of full fitting touch LCD module Download PDFInfo
- Publication number
- CN207424440U CN207424440U CN201721464481.7U CN201721464481U CN207424440U CN 207424440 U CN207424440 U CN 207424440U CN 201721464481 U CN201721464481 U CN 201721464481U CN 207424440 U CN207424440 U CN 207424440U
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- China
- Prior art keywords
- liquid crystal
- lcd module
- crystal panel
- full fitting
- layer
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Abstract
The utility model discloses a kind of full fitting touch LCD modules, include backlight, touch layer, liquid crystal panel and black protecgulum successively from the bottom up, the touch layer is fitted in entirely on the incidence surface of the liquid crystal panel, and the black protecgulum is fitted in entirely on the light-emitting surface of the liquid crystal panel.The full fitting touch LCD module, has the black effect of good breath screen one between visible area and non-visible area.
Description
Technical field
The utility model is related to display field more particularly to a kind of full fitting touch LCD modules.
Background technology
Full fitting touch LCD module has apparent point when ceasing screen between the black of visible area and the black of non-visible area
Boundary line, one reason for this is that, the functional layer ITO of touch-screen can change the color of reflection light, make in extraneous ray of reflecting
Reflection light " partially grey ", " partially blue " cause visible area and non-fully black, affect the breath screen for being bonded touch LCD module entirely
The black effect of one.
Utility model content
In order to solve above-mentioned the deficiencies in the prior art, the utility model provides a kind of full fitting touch LCD module, can
There is the black effect of good breath screen one between vision area and non-visible area.
Technical problem to be solved in the utility model is achieved by the following technical programs：
A kind of full fitting touch LCD module, before including backlight, touch layer, liquid crystal panel and black successively from the bottom up
Lid, the touch layer are fitted in entirely on the incidence surface of the liquid crystal panel, and the black protecgulum is fitted in the liquid crystal panel entirely
Light-emitting surface on.
Further, the black protecgulum includes transparent substrate and is arranged on the transparent substrate close to the liquid crystal panel
One side on black ink layer, the black ink layer is located in the non-visible area of the transparent substrate.
Further, the color of the black ink layer in breath screen state when the liquid crystal panel color it is identical or
It is close.
Further, the transparent substrate is plastic base, glass substrate or sapphire substrate.
Further, the touch layer includes transparent substrates and is arranged on the transparent substrates close to the liquid crystal panel
Functional layer on one side.
Further, the transparent substrates are soft quality substrate or hard substrates.
Further, the functional layer is ITO.
Further, the liquid crystal panel includes down polaroid, lower substrate, layer of liquid crystal molecule, upper base successively from the bottom up
Plate and upper polaroid.
The utility model has the advantages that：The full fitting touch LCD module is by the position of the touch layer from now
It is substituted between the black protecgulum and liquid crystal panel that have between the backlight and liquid crystal panel, reduces and touched by described
The ambient of layer is touched, partially grey, the partially blue reflected light that the touch layer is formed also greatly reduces, can when ceasing screen state
Make the colour-difference between visible area and non-visible area smaller, improve breath screen integrally black effect.
Description of the drawings
Fig. 1 is the schematic diagram of full fitting touch LCD module provided by the utility model.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
As shown in Figure 1, a kind of full fitting touch LCD module, includes backlight 1, touch layer 2, liquid crystal successively from the bottom up
Panel 3 and black protecgulum 4, the touch layer 2 are fitted in entirely on the incidence surface of the liquid crystal panel 3, and the black protecgulum 4 pastes entirely
It closes on the light-emitting surface of the liquid crystal panel 3.
The full fitting touch LCD module is by the position of the touch layer 2 from the existing black protecgulum 4 and liquid crystal surface
It is substituted between plate 3 between the backlight 1 and liquid crystal panel 3, reduces the ambient by the touch layer 2, it is described
Partially grey, the partially blue reflected light that touch layer 2 is formed also greatly reduces, and when ceasing screen state, can make visible area and non-visible area
Between colour-difference it is smaller, improve breath screen integrally black effect.
The black protecgulum 4 includes transparent substrate 41 and is arranged on the transparent substrate 41 close to the liquid crystal panel 3
Black ink layer 42 on one side, the black ink layer 42 are located in the non-visible area of the transparent substrate 41.
Preferably, the black ink layer 42 makes its color and in liquid crystal surface when ceasing screen state using toning
The color of plate 3 is same or similar.
The transparent substrate 41 is preferably but not limited to as plastic base, glass substrate or sapphire substrate etc..
The touch layer 2 includes transparent substrates and is arranged on the transparent substrates in the one side of the liquid crystal panel 3
Functional layer.
The transparent substrates can be soft quality substrate or hard substrates, and the functional layer is ITO.
The liquid crystal panel 3 includes down polaroid 31, lower substrate 32, layer of liquid crystal molecule, upper substrate 33 successively from the bottom up
With upper polaroid 34.
Embodiment described above only expresses the embodiment of the utility model, and description is more specific and detailed, but simultaneously
Cannot the limitation to the utility model patent scope therefore be interpreted as, as long as the form institute using equivalent substitution or equivalent transformation
The technical solution of acquisition should all fall within the scope of protection of the utility model.
Claims (7)
1. a kind of full fitting touch LCD module, it is characterised in that：Include backlight, touch layer, liquid crystal surface successively from the bottom up
Plate and black protecgulum, the touch layer are fitted in entirely on the incidence surface of the liquid crystal panel, and the black protecgulum is fitted in institute entirely
It states on the light-emitting surface of liquid crystal panel；The black protecgulum includes transparent substrate and is arranged on the transparent substrate close to the liquid crystal
Black ink layer in the one side of panel, the black ink layer are located in the non-visible area of the transparent substrate.
2. full fitting touch LCD module according to claim 1, it is characterised in that：The color of the black ink layer and
The color of the liquid crystal panel is same or similar during in breath screen state.
3. full fitting touch LCD module according to claim 1, it is characterised in that：The transparent substrate is plastics base
Plate, glass substrate or sapphire substrate.
4. full fitting touch LCD module according to claim 1, it is characterised in that：The touch layer includes transparent substrates
Be arranged on functional layer of the transparent substrates in the one side of the liquid crystal panel.
5. full fitting touch LCD module according to claim 4, it is characterised in that：The transparent substrates are soft quality substrate
Or hard substrates.
6. full fitting touch LCD module according to claim 4, it is characterised in that：The functional layer is ITO.
7. full fitting touch LCD module according to claim 1, it is characterised in that：The liquid crystal panel from the bottom up according to
It is secondary including down polaroid, lower substrate, layer of liquid crystal molecule, upper substrate and upper polaroid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721464481.7U CN207424440U (en) | 2017-11-06 | 2017-11-06 | A kind of full fitting touch LCD module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721464481.7U CN207424440U (en) | 2017-11-06 | 2017-11-06 | A kind of full fitting touch LCD module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207424440U true CN207424440U (en) | 2018-05-29 |
Family
ID=62307474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721464481.7U Active CN207424440U (en) | 2017-11-06 | 2017-11-06 | A kind of full fitting touch LCD module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207424440U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108983469A (en) * | 2018-07-27 | 2018-12-11 | 厦门天马微电子有限公司 | A kind of display device |
| CN109254449A (en) * | 2018-11-26 | 2019-01-22 | 厦门天马微电子有限公司 | The production method of display panel, display device and display panel |
-
2017
- 2017-11-06 CN CN201721464481.7U patent/CN207424440U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108983469A (en) * | 2018-07-27 | 2018-12-11 | 厦门天马微电子有限公司 | A kind of display device |
| CN109254449A (en) * | 2018-11-26 | 2019-01-22 | 厦门天马微电子有限公司 | The production method of display panel, display device and display panel |
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| GR01 | Patent grant |