CN207571711U - A kind of touch display - Google Patents
A kind of touch display Download PDFInfo
- Publication number
- CN207571711U CN207571711U CN201720996931.0U CN201720996931U CN207571711U CN 207571711 U CN207571711 U CN 207571711U CN 201720996931 U CN201720996931 U CN 201720996931U CN 207571711 U CN207571711 U CN 207571711U
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- China
- Prior art keywords
- electrode
- touch display
- liquid crystal
- membrane substrates
- color membrane
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- 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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Abstract
The utility model discloses a kind of touch display, including color membrane substrates, the array substrate being oppositely arranged with the color membrane substrates, and the liquid crystal layer between the array substrate and the color membrane substrates, on the color membrane substrates first electrode is equipped with close to the surface of the liquid crystal layer side, the first electrode is multiplexed with black matrix, the array substrate is equipped with an electrode layer, the electrode layer includes second electrode and third electrode, the first electrode and the second electrode are to realize touch operation, and the third electrode is realizing display operation.Scheme in the utility model, by the way that first electrode is multiplexed with black matrix, meanwhile, second electrode and third electrode same layer are set, without additionally setting touch electrode layer, so as to reduce the thickness of display base plate.
Description
Technical field
The utility model is related to display technology field, more specifically to a kind of touch display.
Background technology
With the rapid development of display technology, touch display screen is gradually spread to people's lives, user is to touching
The display quality of display screen proposes higher requirement.For consumer demand, the competition in mobile phone and tablet computer market
Also it is more and more fierce.
However, existing touch display screen, display and capacitive touch screen are individually produced, wait to show
Show device and after the completion of capacitive touch screen produces respectively, then using binding agent by attaching capacitive touch screens in the display
Top or the top that display is arranged on using other mechanical combination modes, to realize capacitive touch screen display
Effect.However, often thickness is larger for the touching display screen formed in this way.
For this reason, it is necessary in view of the above-mentioned problems, a kind of touch display is proposed, to improve the thickness of touch display screen.
Utility model content
The purpose of this utility model is to provide a kind of small touch displays of thickness.
To achieve the above object, the utility model provides following technical solution：
A kind of touch display including color membrane substrates, the array substrate being oppositely arranged with the color membrane substrates and is located at
Liquid crystal layer between the array substrate and the color membrane substrates, close to the surface of the liquid crystal layer side on the color membrane substrates
Equipped with first electrode, the first electrode is multiplexed with black matrix, and the array substrate is equipped with an electrode layer, the electrode layer packet
Include second electrode and third electrode, the first electrode is with the second electrode realizing touch operation, the third electrode
To realize display operation.
Preferably, the first electrode is made of metal material.
Preferably, the first electrode is distributed along the first direction, and the second electrode and the third electrode are along second party
To distribution, the first direction and the second direction are mutually perpendicular to.
Preferably, the third electrode be public electrode, each second electrode be located at two neighboring public electrode it
Between.
Preferably, the color membrane substrates include：First substrate；Color resin layer is set to described first in the matrix form
Close to the side of the liquid crystal layer on substrate；The first electrode is arranged at intervals between the color resin layer.
Preferably, the array substrate includes：Second substrate, the second electrode and the third electrode are located at described the
Close to the side of the liquid crystal layer on two substrates.
Preferably, the touch display further includes：First polaroid, set on the first substrate far from the liquid crystal layer
The surface of side；Second polaroid, set on surface of the second substrate far from the liquid crystal layer side.
Compared with prior art, the utility model has the advantage of：Scheme in the utility model, by by first electrode
Black matrix is multiplexed with, meanwhile, second electrode and third electrode same layer are set, and, first electrode is with second electrode realizing
Touch operation, without additionally setting touch electrode layer, so as to reduce the thickness of display base plate.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments described in the utility model, for those of ordinary skill in the art, is not making the creative labor
Under the premise of, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of structure diagram of touch display provided by the utility model.
Specific 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
Detailed description, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole implementation
Example.Based on the embodiment in the utility model, those of ordinary skill in the art institute under the premise of creative work is not made
The every other embodiment obtained, shall fall within the protection scope of the present invention.
For a further understanding of the utility model, the utility model is described in detail with reference to embodiment.
In the prior art, the thickness of touch display is larger.To solve problem of the prior art, the utility model proposes one
Kind of touch display, including color membrane substrates, the array substrate being oppositely arranged with the color membrane substrates and positioned at the array base
Liquid crystal layer between plate and the color membrane substrates is equipped with the first electricity on the color membrane substrates close to the surface of the liquid crystal layer side
Pole, the first electrode are multiplexed with black matrix, and the array substrate is equipped with an electrode layer, and the electrode layer includes second electrode
With third electrode, for the first electrode with the second electrode to realize touch operation, the third electrode is aobvious to realize
Show operation.
Compared with prior art, the utility model has the advantage of：Scheme in the utility model, by by first electrode
Black matrix is multiplexed with, meanwhile, second electrode and third electrode same layer are set, and, first electrode is with second electrode realizing
Touch operation, without additionally setting touch electrode layer, so as to reduce the thickness of display base plate.
Referring to Fig. 1, Fig. 1 is a kind of structure diagram of touch display provided by the utility model.The touch
Display includes color membrane substrates, the array substrate being oppositely arranged with the color membrane substrates and positioned at the array substrate and institute
State the liquid crystal layer 30 between color membrane substrates.The color membrane substrates include：First substrate 10；Color resin layer 11, the colored tree
Lipid layer 11 is set in the matrix form on the first substrate 10 in the side of the liquid crystal layer 30, the utility model, institute
Color resin layer 11 is stated including at least red resin layer (R), green resin layer (G), blue resins layer (B), and a variety of colors
Color resin layer is alternately sequentially arranged.The array substrate includes：Second substrate 20.
Wherein, first electrode 12, specifically, institute are equipped with close to the surface of 30 side of liquid crystal layer on the color membrane substrates
First electrode 12 is stated to be located at close to the surface of 30 side of liquid crystal layer on the first substrate 10, more specifically, described first
Electrode 12 is arranged at intervals between the color resin layer 11.
The array substrate is equipped with an electrode layer, and the electrode layer includes second electrode 21 and third electrode 22, described
Second electrode 21 and the third electrode 22 are particularly located on the second substrate 20 close to the side of the liquid crystal layer 30.It is described
Second electrode 21 and the first electrode 12 are to realize touch operation, and the third electrode 22 is realizing display operation.It is excellent
Choosing, the first electrode 12 is made of metal material.
Since metal material has the function of shading, in the utility model, the first electrode 12 acts also as simultaneously
The effect of black matrix.So, it is only necessary to the first electrode 12 and 11 same layer of the color resin layer are set, it can
The setting of one layer of touch electrode layer is reduced, so as to reduce the thickness of touch display；Simultaneously as second in array substrate
Electrode and the setting of third electrode same layer, and the additional setting of touch electrode layer can be reduced, it is shown so as to further reduce to touch
Show the thickness of device.
In the utility model, the first electrode 12 is distributed along the first direction, the second electrode 21 and third electricity
Pole 22 is distributed in a second direction, and the first direction and the second direction are mutually perpendicular to.Wherein, the third electrode 22 is public affairs
Common electrode, each second electrode 21 is between two neighboring public electrode.In this way, it is shown when finger or other objects touch
During display screen, it can be formed between first electrode 12 and second electrode 21 and touch capacitance, and the influence of parasitic capacitance can be reduced,
So as to improve touch sensitivity and precision.
Further, the touch display further includes：First polaroid 13, set on the first substrate 10 far from described
The surface of 30 side of liquid crystal layer；Second polaroid 23, set on surface of the second substrate 20 far from 30 side of liquid crystal layer.
The embodiment of the utility model described shown in attached drawing and with reference to the accompanying drawings is only exemplary, and this reality
These embodiments are not limited to novel.Here, it should also be noted that, in order to avoid having obscured this because of unnecessary details
Utility model illustrate only the structure and/or processing step closely related with scheme according to the present utility model in the accompanying drawings,
And the other details little with the utility model relationship are omitted.The above is only the specific embodiment of the application, should
It points out, for those skilled in the art, under the premise of the application principle is not departed from, if can also make
Dry improvements and modifications, these improvements and modifications also should be regarded as the protection domain of the application.
Claims (8)
1. a kind of touch display, including color membrane substrates, the array substrate being oppositely arranged with the color membrane substrates and positioned at institute
State the liquid crystal layer between array substrate and the color membrane substrates, which is characterized in that close to the liquid crystal layer on the color membrane substrates
The surface of side is equipped with first electrode, and the first electrode is multiplexed with black matrix, and the array substrate is equipped with an electrode layer, institute
It states electrode layer and includes second electrode and third electrode, the first electrode and the second electrode are to realize touch operation, institute
Third electrode is stated to realize display operation.
2. touch display according to claim 1, which is characterized in that the first electrode is made of metal material.
3. touch display according to claim 1, which is characterized in that the first electrode is distributed along the first direction, institute
It states second electrode and the third electrode is distributed in a second direction, the first direction and the second direction are mutually perpendicular to.
4. touch display according to claim 1, which is characterized in that the third electrode be public electrode, Mei Yisuo
Second electrode is stated between two neighboring public electrode.
5. touch display according to claim 1, which is characterized in that the color membrane substrates include：First substrate；It is colored
Resin layer is set on the first substrate in the matrix form close to the side of the liquid crystal layer；The first electrode interval is set
It is placed between the color resin layer.
6. touch display according to claim 1, which is characterized in that the array substrate includes：Second substrate, it is described
Second electrode and the third electrode are located on the second substrate close to the side of the liquid crystal layer.
7. touch display according to claim 5, which is characterized in that the touch display further includes：First polarisation
Piece, set on surface of the first substrate far from the liquid crystal layer side.
8. touch display according to claim 6, which is characterized in that the touch display further includes：Second polarisation
Piece, set on surface of the second substrate far from the liquid crystal layer side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720996931.0U CN207571711U (en) | 2017-08-10 | 2017-08-10 | A kind of touch display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720996931.0U CN207571711U (en) | 2017-08-10 | 2017-08-10 | A kind of touch display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207571711U true CN207571711U (en) | 2018-07-03 |
Family
ID=62697942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720996931.0U Expired - Fee Related CN207571711U (en) | 2017-08-10 | 2017-08-10 | A kind of touch display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207571711U (en) |
-
2017
- 2017-08-10 CN CN201720996931.0U patent/CN207571711U/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: 20180703 Termination date: 20190810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |