CN107976827A - A kind of touch control display apparatus - Google Patents
A kind of touch control display apparatus Download PDFInfo
- Publication number
- CN107976827A CN107976827A CN201610919821.4A CN201610919821A CN107976827A CN 107976827 A CN107976827 A CN 107976827A CN 201610919821 A CN201610919821 A CN 201610919821A CN 107976827 A CN107976827 A CN 107976827A
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- CN
- China
- Prior art keywords
- touch control
- electrode
- display apparatus
- touch
- substrate
- 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
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13338—Input devices, e.g. touch panels
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F3/0412—Digitisers structurally integrated in a display
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Human Computer Interaction (AREA)
- Mathematical Physics (AREA)
- Geometry (AREA)
- Liquid Crystal (AREA)
Abstract
The present invention discloses a kind of touch control display apparatus, including color membrane substrates, the array base palte being oppositely arranged with the color membrane substrates, and the liquid crystal layer between the color membrane substrates and the array base palte, and the color membrane substrates include：First substrate；Color resin layer, the color resin layer are arranged on the first substrate close to the side of the liquid crystal layer in the matrix form；Black matrix, the black matrix interval are arranged between the color resin layer；Some public electrodes, there are gap, the gap between the adjacent public electrode to be located at the lower section of the black matrix；And first touch control electrode, first touch control electrode are arranged at the side away from the liquid crystal layer on the first substrate；In the touch-control stage, first touch control electrode and the public electrode are used as realizing touch control operation.The present invention solves the problems, such as that leakage problem and thickness are larger existing for touch control display apparatus of the prior art.
Description
Technical field
The present invention relates to display technology field, more specifically to a kind of touch control display apparatus.
Background technology
With the increasingly raising of living standards of the people, the requirement to electronic products such as mobile phone, tablet computers is also higher and higher,
Touch-control shows the mandatory requirements for also becoming in the market high-end electronic product.For consumer demand, mobile phone and tablet computer
The competition in market is also more and more fierce.
At present, capacitance type touch control screen is also widely used in the various electronic products such as mobile phone, tablet computer.At present compared with
There are tri- kinds of OGS (One glass solution), on-cell and in-cell technologies for common capacitance type touch control screen.Wherein,
In-cell technologies, compared to OGS technologies and on-cell technologies, have more frivolous, saturating due to the advantage in its manufacture craft
The advantages of photosensitiveness is more preferable.
There are following technical problem for touch control display apparatus of the prior art：At present, all can be to public in in-cell technologies
Electrode carries out cutting process, so as to its subregion.But after public electrode is cut, existing gap makes light between electrode
Line is by disturbing display effect, causing technical problem of the position there are light leak.In addition, the touch-control structure in touch base plate is set
There are the first touch control electrode of genesis analysis and the second touch control electrode of cross direction profiles, hierarchical structure is more, complicated.
For this reason, it is necessary in view of the above-mentioned problems, a kind of touch control display apparatus is proposed, to solve existing touch control display apparatus
The problem of existing light leak and larger thickness.
The content of the invention
It is an object of the invention to provide a kind of touch control display apparatus, to solve leakage existing for existing touch control display apparatus
The problem of light and larger thickness.
To achieve the above object, the present invention provides following technical solution：
A kind of touch control display apparatus, including color membrane substrates, the array base palte being oppositely arranged with the color membrane substrates, Yi Jiwei
Liquid crystal layer between the color membrane substrates and the array base palte, the color membrane substrates include：First substrate；Color resin
Layer, the color resin layer are arranged on the first substrate close to the side of the liquid crystal layer in the matrix form；Black matrix, institute
Black matrix interval is stated between the color resin layer；, there is seam between the adjacent public electrode in some public electrodes
Gap, the gap are located at the lower section of the black matrix；And first touch control electrode, first touch control electrode are arranged at described
Side away from the liquid crystal layer on one substrate；In the touch-control stage, first touch control electrode and the public electrode are with putting into effect
Existing touch control operation.
Preferably, the array base palte includes：Second substrate；Multiple pixel electrodes, the pixel electrode are arranged at described
Close to the side of the liquid crystal layer on second substrate.
Preferably, it is used as realizing liquid crystal display in image display stage, the pixel electrode and the public electrode.
Preferably, the public electrode, first touch control electrode and the pixel electrode are transparent oxide electrode.
Preferably, the transparent oxide electrode is indium-tin oxide electrode or indium zinc oxide electrode.
Preferably, the public electrode and first touch control electrode are mutually perpendicular to.
Preferably, the array base palte further includes the film crystal between the pixel electrode and the second substrate
Tube layer.
Compared with prior art, the advantage of the invention is that：Touch control display apparatus provided by the invention, by by common electrical
Gap between pole is arranged at the lower section of black matrix so that light cannot influence display function by gap, so as to solve
Leakage problem existing for existing touch control display apparatus；In addition, realize that touch-control is grasped by public electrode and the first touch control electrode
Make, can so reduce the setting of a Rotating fields, so as to simplify the structure of touch control display apparatus, reduce thickness.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments described in invention, for those of ordinary skill in the art, without creative efforts,
Other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is a kind of structure diagram of touch control display apparatus provided by the present invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, detailed retouch is carried out to the technical solution in the embodiment of the present invention
State, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, the every other implementation that those of ordinary skill in the art are obtained on the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
For a further understanding of the present invention, with reference to embodiment, the present invention is described in detail.
In the prior art, the problem of existing gap can produce light leak between the public electrode in touch control display apparatus, and
And it is complicated, thickness is larger.To solve problem of the prior art, the present invention proposes a kind of touch control display apparatus, including color film
Substrate, the array base palte being oppositely arranged with the color membrane substrates, and between the color membrane substrates and the array base palte
Liquid crystal layer, the color membrane substrates include：First substrate；Color resin layer, the color resin layer are arranged in the matrix form
Close to the side of the liquid crystal layer on the first substrate；Black matrix, the black matrix interval be arranged on the color resin layer it
Between；Some public electrodes, there are gap, the gap between the adjacent public electrode to be located at the lower section of the black matrix；
And first touch control electrode, first touch control electrode are arranged at the side away from the liquid crystal layer on the first substrate；
Touch-control stage, first touch control electrode and the public electrode are used as realizing touch control operation.
Compared with prior art, the advantage of the invention is that：Touch control display apparatus provided by the invention, by by common electrical
Gap between pole is arranged at the lower section of black matrix so that light cannot influence display function by gap, so as to solve
Leakage problem existing for existing touch control display apparatus；In addition, realize that touch-control is grasped by public electrode and the first touch control electrode
Make, can so reduce the setting of a Rotating fields, so as to simplify the structure of touch control display apparatus, reduce thickness.
Referring to Fig. 1, Fig. 1 is a kind of structure diagram of touch control display apparatus provided by the present invention.The touch-control is shown
Showing device, including color membrane substrates, the array base palte being oppositely arranged with the color membrane substrates, and positioned at the color membrane substrates and institute
State the liquid crystal layer between array base palte.Wherein, the color membrane substrates include：First substrate 10, the material of substrate preferably can be with
For glass substrate or quartz base plate etc.；Color resin layer 11, the color resin layer 11 are arranged at described in the matrix form
Close to the side of the liquid crystal layer 30 on one substrate 10.The color resin layer 11 includes at least red resin layer (R), green tree
Lipid layer (G), blue resins layer (B), and the color resin layer of a variety of colors is alternately sequentially arranged.Certainly, above-mentioned color resin layer
It can also include the color blocking of other colors such as orange color blocking, yellow color blocking, will not enumerate here.
The color membrane substrates further include：Black matrix 12, the interval of black matrix 12 are arranged between the color resin layer 11；
Some public electrodes 13, there are gap 131, the gap 131 between the adjacent public electrode 13 to be located at the black matrix
12 lower section.
By the lower section that the gap between public electrode is arranged to black matrix so that light cannot be influenced by gap
Display function, so as to solve leakage problem existing for existing touch control display apparatus.
In addition, the color membrane substrates further include the first touch control electrode 14, first touch control electrode 14 is arranged at described
Side away from the liquid crystal layer 30 on one substrate 10；In the touch-control stage, first touch control electrode 14 and the public electrode
13 are used as realizing touch control operation.
Touch control operation is realized by public electrode and the first touch control electrode, can so reduce the setting of a Rotating fields, from
And the structure of touch control display apparatus is simplified, reduce thickness.
Further, the array base palte includes：Second substrate 20；Multiple pixel electrodes 21, the pixel electrode 21 are set
It is placed on the second substrate 20 close to the side of the liquid crystal layer 30.Here, in order to make the touch control display apparatus of the present invention
Structure further simplifies, thickness further reduces, and by 13 time-sharing multiplex of public electrode is show electrode in the present invention, is shown in image
Show the stage, the pixel electrode 21 and the public electrode 13 are used as realizing liquid crystal display.
Further, in order to increase translucency, in the present embodiment, the public electrode 13, first touch-control electricity
Pole 14 and the pixel electrode 21 are preferably transparent oxide electrode, still more preferably for tin indium oxide (ITO) electricity
Pole or indium zinc oxide (IZO) electrode.
Further, 13 and first touch control electrode 14 of public electrode in the present invention is mutually perpendicular to.By will be described public
Electrode 13 and first touch control electrode 14 are vertically arranged, can be in point of intersection when finger or other objects touch the touch-screen
Capacitance is formed, and the influence of parasitic capacitance can be reduced, so as to improve touch sensitivity and precision.
Further, the array base palte further includes thin between the pixel electrode 21 and the second substrate 20
Film transistor layer (not shown).
What the embodiments of the present invention described shown in attached drawing and with reference to the accompanying drawings were merely exemplary, and the present invention is simultaneously
It is not limited to these embodiments.Here, it should also be noted that, in order to avoid having obscured the present invention because of unnecessary details,
It illustrate only the structure and/or processing step closely related with scheme according to the present invention in attached drawing, and eliminate and this hair
The little other details of bright relation.The above is only the embodiment of the application, it is noted that for the art
Those of ordinary skill for, on the premise of the application principle is not departed from, some improvements and modifications can also be made, these change
Into the protection domain that also should be regarded as the application with retouching.
Claims (7)
1. a kind of touch control display apparatus, including color membrane substrates, the array base palte being oppositely arranged with the color membrane substrates, and be located at
Liquid crystal layer between the color membrane substrates and the array base palte, it is characterised in that the color membrane substrates include：First substrate；
Color resin layer, the color resin layer are arranged on the first substrate close to the side of the liquid crystal layer in the matrix form；
Black matrix, the black matrix interval are arranged between the color resin layer；Some public electrodes, the adjacent public electrode it
Between there are gap, the gap to be located at the lower section of the black matrix；And first touch control electrode, first touch control electrode are set
In the side away from the liquid crystal layer on the first substrate；In the touch-control stage, first touch control electrode and the common electrical
Pole is used as realizing touch control operation.
2. touch control display apparatus according to claim 1, it is characterised in that the array base palte includes：Second substrate；It is more
A pixel electrode, the pixel electrode are arranged on the second substrate close to the side of the liquid crystal layer.
3. touch control display apparatus according to claim 2, it is characterised in that in the image display stage, the pixel electrode
It is used as realizing liquid crystal display with the public electrode.
4. touch control display apparatus according to claim 2, it is characterised in that the public electrode, first touch-control electricity
Pole and the pixel electrode are transparent oxide electrode.
5. touch control display apparatus according to claim 4, it is characterised in that the transparent oxide electrode is tin indium oxide
Electrode or indium zinc oxide electrode.
6. touch control display apparatus according to claim 1, it is characterised in that the public electrode and first touch-control electricity
Pole is mutually perpendicular to.
7. touch control display apparatus according to claim 2, it is characterised in that the array base palte is further included arranged on the picture
Tft layer between plain electrode and the second substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610919821.4A CN107976827A (en) | 2016-10-21 | 2016-10-21 | A kind of touch control display apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610919821.4A CN107976827A (en) | 2016-10-21 | 2016-10-21 | A kind of touch control display apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107976827A true CN107976827A (en) | 2018-05-01 |
Family
ID=62003805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610919821.4A Withdrawn CN107976827A (en) | 2016-10-21 | 2016-10-21 | A kind of touch control display apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107976827A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109752877A (en) * | 2018-12-26 | 2019-05-14 | 武汉华星光电技术有限公司 | Display panel and touch control display apparatus |
| CN112130697A (en) * | 2020-09-29 | 2020-12-25 | 上海天马有机发光显示技术有限公司 | Touch display panel and display device |
| WO2021031352A1 (en) * | 2019-08-21 | 2021-02-25 | 武汉华星光电半导体显示技术有限公司 | Touch structure and display panel |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013174900A (en) * | 2013-04-18 | 2013-09-05 | Toppan Printing Co Ltd | Method of manufacturing color filter substrate with touch panel electrode |
| CN104635372A (en) * | 2015-02-06 | 2015-05-20 | 京东方科技集团股份有限公司 | Color film substrate and display device |
| CN205281446U (en) * | 2015-12-16 | 2016-06-01 | 上海中航光电子有限公司 | Touch display panel |
| CN105718115A (en) * | 2016-01-27 | 2016-06-29 | 上海天马微电子有限公司 | Touch display panel and display device |
-
2016
- 2016-10-21 CN CN201610919821.4A patent/CN107976827A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013174900A (en) * | 2013-04-18 | 2013-09-05 | Toppan Printing Co Ltd | Method of manufacturing color filter substrate with touch panel electrode |
| CN104635372A (en) * | 2015-02-06 | 2015-05-20 | 京东方科技集团股份有限公司 | Color film substrate and display device |
| CN205281446U (en) * | 2015-12-16 | 2016-06-01 | 上海中航光电子有限公司 | Touch display panel |
| CN105718115A (en) * | 2016-01-27 | 2016-06-29 | 上海天马微电子有限公司 | Touch display panel and display device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109752877A (en) * | 2018-12-26 | 2019-05-14 | 武汉华星光电技术有限公司 | Display panel and touch control display apparatus |
| WO2021031352A1 (en) * | 2019-08-21 | 2021-02-25 | 武汉华星光电半导体显示技术有限公司 | Touch structure and display panel |
| CN112130697A (en) * | 2020-09-29 | 2020-12-25 | 上海天马有机发光显示技术有限公司 | Touch display panel and display device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180501 |