CN105892125A - Color film base plate and manufacturing method thereof as well as display panel and display device - Google Patents
Color film base plate and manufacturing method thereof as well as display panel and display device Download PDFInfo
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- CN105892125A CN105892125A CN201610408048.5A CN201610408048A CN105892125A CN 105892125 A CN105892125 A CN 105892125A CN 201610408048 A CN201610408048 A CN 201610408048A CN 105892125 A CN105892125 A CN 105892125A
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- membrane substrates
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- underlay substrate
- color membrane
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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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/40—OLEDs integrated with touch screens
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses a color film base plate, a manufacturing method thereof, a display panel and a display device. The color film base plate comprises a substrate base plate, sub-pixel color resistors, black matrixes and a touch electrode layer, wherein the sub-pixel color resistors are arranged on the substrate base plate and are laid in an array manner; the black matrixes are arranged on the substrate base plate and are used for separating each sub-pixel color resistor; the touch electrode layer is arranged on the substrate base plate and is used as a flat layer; the touch electrode layer is segmented into multiple mutually insulating touch sensing electrodes; the orthographic projection, on the substrate base plate, of segmentation gaps between the touch sensing electrodes are located in an area where the black matrixes are located. According to the color film base plate which is provided by an embodiment of the invention, the touch electrode layer is used as the flat layer at the same time, so as to enable the color film base plate to have a touch function at the same time; the thickness and the weight of a display screen are reduced; and the yield loss caused in a process of abutting a touch screen and a liquid crystal display screen is avoided when an externally hung touch screen is used.
Description
Technical field
The present invention relates to Display Technique field, espespecially a kind of color membrane substrates, its manufacture method, display floater and
Display device.
Background technology
Along with developing rapidly of Display Technique, touch screen (Touch Screen Panel) is the most gradually throughout people
Life in.At present, touch screen can be divided into according to composition structure: external hanging type touch screen
(Add on Mode Touch Panel), cover surface-type touch screen (On Cell Touch Panel) and interior
Embedded touch screen (In Cell Touch Panel).Wherein, external hanging type touch screen is by touch screen and liquid crystal display
Screen (Liquid Crystal Display, LCD) separately produces, and then fits together into having touch merit
Can LCDs, external hanging type touch screen exists that cost of manufacture is higher, light transmission rate is relatively low, module relatively
The shortcoming such as thick, and, together with touch screen is fitted to by external hanging type with LCDs, display screen can be caused thick
Degree and weight increase.
Summary of the invention
Embodiments provide a kind of color membrane substrates, its manufacture method, display floater and display device,
External hanging type touch screen is used present in prior art to cause thickness of displays and weight to increase in order to solving
Problem.
Embodiments provide a kind of color membrane substrates, including: underlay substrate, it is arranged on described substrate base
The sub-pix color blocking being arranged in array on plate, be arranged on described underlay substrate for separating each described Asia
The black matrix of pixel color blocking, and the touch control electrode layer as flatness layer being arranged on described underlay substrate；
Wherein,
Described touch control electrode layer is divided into the touch-control sensing electrode of multiple mutually insulated, each described touch-control sensing
The orthographic projection on described underlay substrate of the subdivided gap between electrode is positioned at described black matrix region.
In a kind of possible embodiment, in the above-mentioned color membrane substrates that the embodiment of the present invention provides, each described
Touch-control sensing electrode is strip shaped electric poles.
In a kind of possible embodiment, in the above-mentioned color membrane substrates that the embodiment of the present invention provides, each described
The orthographic projection on described underlay substrate of the touch-control sensing electrode covers at least a line or at least sub-picture described in string
Plain color resistance region.
In a kind of possible embodiment, in the above-mentioned color membrane substrates that the embodiment of the present invention provides, described Asia
The film layer at pixel color blocking place is between described underlay substrate and described touch control electrode layer, and each described touch-control
The unsettled surface of sensing electrode flushes.
In a kind of possible embodiment, in the above-mentioned color membrane substrates that the embodiment of the present invention provides, described tactile
Control electrode layer is between described underlay substrate and described sub-pix color blocking place film layer, and each described touch-control sense
The surface on the unsettled surface and described sub-pix color blocking of surveying electrode flushes.
In a kind of possible embodiment, in the above-mentioned color membrane substrates that the embodiment of the present invention provides, described tactile
The material of control electrode layer is electric conductivity photoresist.
In a kind of possible embodiment, in the above-mentioned color membrane substrates that the embodiment of the present invention provides, also include:
For connecting each described touch-control sensing electrode and the periphery cabling of driving chip.
The embodiment of the present invention additionally provides a kind of display floater, including: the array base palte relatively put and color film
Substrate, wherein said color membrane substrates is above-mentioned color membrane substrates.
In a kind of possible embodiment, in the above-mentioned display floater that the embodiment of the present invention provides, described aobvious
Show that panel is display panels or organic LED display panel.
The embodiment of the present invention additionally provides a kind of display device, including above-mentioned display floater.
The embodiment of the present invention additionally provides the manufacture method of a kind of above-mentioned color membrane substrates, including:
Underlay substrate sequentially forms black matrix, as the touch control electrode layer of flatness layer and sub-pix color blocking
Figure；Or,
Underlay substrate sequentially forms black matrix, sub-pix color blocking and the touch control electrode layer as flatness layer
Figure.
The present invention has the beneficial effect that:
Embodiments provide a kind of color membrane substrates, its manufacture method, display floater and display device,
This color membrane substrates, including: underlay substrate, the sub-pix color blocking being arranged in array being arranged on underlay substrate,
The black matrix for separating each sub-pix color blocking being arranged on underlay substrate, and be arranged on underlay substrate
The touch control electrode layer as flatness layer；Wherein, touch control electrode layer is divided into the touch-control of multiple mutually insulated
Sensing electrode, the orthographic projection on underlay substrate of the subdivided gap between each touch-control sensing electrode is positioned at black matrix
In region.The embodiment of the present invention provide color membrane substrates, this touch control electrode layer be divided into multiple mutually
The touch-control sensing electrode of insulation, the orthographic projection on underlay substrate of the subdivided gap between each touch-control sensing electrode
It is positioned at black matrix region, makes the subdivided gap between each touch-control sensing electrode not affect viewing area
Display effect, it is ensured that the position that each sub-pix color blocking is corresponding smooth, make this touch control electrode layer simultaneously as
Flatness layer, so that this color membrane substrates has touch controllable function simultaneously, reduces thickness and the weight of display screen,
The yield loss caused during avoiding fit when using external hanging type touch screen touch screen and LCDs.
Accompanying drawing explanation
One of plan structure schematic diagram of a kind of color membrane substrates that Fig. 1 provides for the embodiment of the present invention；
The two of the plan structure schematic diagram of a kind of color membrane substrates that Fig. 2 provides for the embodiment of the present invention；
The three of the plan structure schematic diagram of a kind of color membrane substrates that Fig. 3 provides for the embodiment of the present invention；
Fig. 4 is Fig. 1 one of structural representation in cross section at AA ＇；
Fig. 5 is that Fig. 1 is at AA ＇ the two of the structural representation in cross section.
Detailed description of the invention
External hanging type touch screen is used to cause thickness of displays and weight to increase present in prior art
Problem, embodiments provide a kind of color membrane substrates, its manufacture method, display floater and display dress
Put.
Embodiment of the present invention provides a kind of color membrane substrates, as it is shown in figure 1, include: underlay substrate 101,
The sub-pix color blocking 102 being arranged in array being arranged on underlay substrate 101, is arranged on underlay substrate 101
On for separating the black matrix of each sub-pix color blocking 102, and be arranged on the conduct on underlay substrate 101
The touch control electrode layer of flatness layer；Wherein,
Touch control electrode layer is divided into the touch-control sensing electrode 104 of multiple mutually insulated, each touch-control sensing electrode
The orthographic projection on underlay substrate 101 of the subdivided gap between 104 is positioned at black matrix region.
The color membrane substrates that embodiment of the present invention provides, this touch control electrode layer is divided into multiple mutually insulated
Touch-control sensing electrode 104, the subdivided gap between each touch-control sensing electrode 104 is on underlay substrate 101
Orthographic projection is positioned at black matrix region, make this touch control electrode layer simultaneously as flatness layer so that this coloured silk
Film substrate has touch controllable function simultaneously, reduce thickness and the weight of display screen, it is to avoid use external hanging type touches
The yield loss caused during touch screen and the LCDs of fitting when touching screen.
Specifically, the material of above-mentioned touch control electrode layer is transparent conductive material, the most transparent electric conductivity light
Photoresist, uses transparent conductive material to carry out gold-tinted processing procedure, obtains the figure of touch control electrode layer, and each touch-control
The orthographic projection on underlay substrate of the subdivided gap between sensing electrode is positioned at black matrix region, makes each
Subdivided gap between touch-control sensing electrode does not affect the display effect of viewing area, it is ensured that each sub-pix color
Hinder the smooth of corresponding position, so that touch control electrode layer plays the effect of flatness layer, the material of touch control electrode layer
Material can make light transmission for transparent conductive material, does not affect the display effect of viewing area.
With reference to Fig. 1, each touch-control sensing electrode 104 is strip shaped electric poles, and each touch-control sensing electrode 104 exists
Orthographic projection on underlay substrate 101 covers at least a line or at least string sub-pix color blocking 102 region,
Fig. 1 covers two row sub-pix color blockings with the orthographic projection on underlay substrate 101 of each touch-control sensing electrode 104
As a example by the region at 102 places, Fig. 2 and Fig. 3 shows that each touch-control sensing electrode 104 is at underlay substrate 101
On orthographic projection cover a line and the region at four row sub-pix color blocking 102 places, in the specific implementation, can root
Line number or the columns of the sub-pix color blocking 102 that each touch-control sensing electrode 104 is covered are set according to actual demand,
The precision of this line number or the least then touch-control of columns is the highest.
Fig. 1, Fig. 2 and Fig. 3 enter as a example by red (R), green (G), blue (B) white (W) four primary
Row explanation, in the specific implementation, sub-pix color blocking 102 can also be three primary colours, six-basic-color etc., the most not
The color of sub-pix color blocking 102 and putting in order is defined.Further, Fig. 1, Fig. 2 and Fig. 3 are
The structure of display touch control electrode layer more than you know, does not draw the position at black matrix place, in actual application,
Black matrix is positioned at the position separating each sub-pix color blocking 102, and between each touch-control sensing electrode 104
Subdivided gap orthographic projection on underlay substrate 101 also is located in black matrix region.
Fig. 4 is Fig. 1 sectional view at AA ＇, as shown in Figure 4, in a kind of enforcement that the present invention provides
In mode, the film layer at sub-pix color blocking 102 place between underlay substrate 101 and touch control electrode layer, and
The unsettled surface of each touch-control sensing electrode 104 flushes.Above-mentioned unsettled surface refers to touch control electrode layer in Fig. 4
Away from that surface of underlay substrate 101, the unsettled surface of each touch-control sensing electrode 104 flushes, and makes display
Region is planarized.
Fig. 5 is Fig. 1 sectional view at AA ＇, as it is shown in figure 5, the another kind in present invention offer is real
Execute in mode, touch control electrode layer between underlay substrate 101 and sub-pix color blocking 102 place film layer, and
The unsettled surface of each touch-control sensing electrode 104 and the surface of sub-pix color blocking 102 flush.
Subdivided gap from Fig. 4 and Fig. 5 this it appears that between each touch-control sensing electrode 104 is at lining
Orthographic projection on substrate 101 is positioned at black matrix 103 region, thus avoids each touch-control sensing electricity
Subdivided gap between pole affects display effect.
Specifically, the color membrane substrates that embodiment of the present invention provides, it is also possible to including: be used for connecting each touch-control
Sensing electrode and the periphery cabling of driving chip.The material of this periphery cabling can be metal material, it is also possible to
For transparent conductive material, its material is not defined.In the specific implementation, at above-mentioned color membrane substrates
When being touched, driving chip can determine touch location by the self-capacitance value of detection touch-control sensing electrode.
Based on same inventive concept, embodiment of the present invention additionally provides a kind of display floater, including: relatively
And the array base palte put and color membrane substrates, wherein this color membrane substrates is above-mentioned color membrane substrates.Due to this display surface
The principle that plate solves problem is similar to above-mentioned color membrane substrates, and therefore the enforcement of this display floater may refer to above-mentioned
The enforcement of color membrane substrates, repeats no more in place of repetition.
Specifically, this display floater is display panels or Organic Light Emitting Diode (Organic
Light-Emitting Diode, OLED) display floater.
Based on same inventive concept, embodiment of the present invention additionally provides a kind of display device, including above-mentioned aobvious
Show panel.This display device can apply to mobile phone, panel computer, television set, display, notebook electricity
Any product with display function or the parts such as brain, DPF, navigator.Due to this display device
The principle of solution problem is similar to above-mentioned display floater, and therefore the enforcement of this display device may refer to above-mentioned aobvious
Show the enforcement of panel, repeat no more in place of repetition.
Based on same inventive concept, embodiment of the present invention additionally provides the making side of a kind of above-mentioned color membrane substrates
Method, including:
Underlay substrate sequentially forms black matrix, as the touch control electrode layer of flatness layer and sub-pix color blocking
Figure；Or,
Underlay substrate sequentially forms black matrix, sub-pix color blocking and the touch control electrode layer as flatness layer
Figure.
Embodiments provide a kind of color membrane substrates, its manufacture method, display floater and display device,
In the color membrane substrates that the embodiment of the present invention provides, this touch control electrode layer is divided into the touch-control of multiple mutually insulated
Sensing electrode, the orthographic projection on underlay substrate of the subdivided gap between each touch-control sensing electrode is positioned at black matrix
In region, the subdivided gap between each touch-control sensing electrode is made not affect the display effect of viewing area,
Ensure that the smooth of position corresponding to each sub-pix color blocking, make this touch control electrode layer simultaneously as flatness layer, from
And make this color membrane substrates have touch controllable function simultaneously, and make touch-control sensing electrode with transparent conductive material,
And as the flatness layer of color membrane substrates, in the case of not increasing processing step, obtain that there is touch controllable function
Color membrane substrates, reduce thickness and the weight of display screen, it is to avoid during use external hanging type touch screen, laminating touches
The yield loss caused during screen and LCDs.
Obviously, those skilled in the art can carry out various change and modification without deviating from this to the present invention
Bright spirit and scope.So, if the present invention these amendment and modification belong to the claims in the present invention and
Within the scope of its equivalent technologies, then the present invention is also intended to comprise these change and modification.
Claims (11)
1. a color membrane substrates, it is characterised in that including: underlay substrate, is arranged on described underlay substrate
On the sub-pix color blocking being arranged in array, be arranged on described underlay substrate for separating each described sub-picture
The black matrix of plain color resistance, and the touch control electrode layer as flatness layer being arranged on described underlay substrate；Its
In,
Described touch control electrode layer is divided into the touch-control sensing electrode of multiple mutually insulated, each described touch-control sensing
The orthographic projection on described underlay substrate of the subdivided gap between electrode is positioned at described black matrix region.
2. color membrane substrates as claimed in claim 1, it is characterised in that each described touch-control sensing electrode is
Strip shaped electric poles.
3. color membrane substrates as claimed in claim 2, it is characterised in that each described touch-control sensing electrode exists
Orthographic projection on described underlay substrate covers at least a line or at least sub-pix color blocking region described in string.
4. color membrane substrates as claimed in claim 3, it is characterised in that described sub-pix color blocking place
Film layer is between described underlay substrate and described touch control electrode layer, and each described touch-control sensing electrode is unsettled
Surface flushes.
5. color membrane substrates as claimed in claim 3, it is characterised in that described touch control electrode layer is positioned at institute
State between underlay substrate and described sub-pix color blocking place film layer, and the unsettled table of each described touch-control sensing electrode
The surface of face and described sub-pix color blocking flushes.
6. the color membrane substrates as described in any one of claim 1-5, it is characterised in that described touch control electrode
The material of layer is electric conductivity photoresist.
7. the color membrane substrates as described in any one of claim 1-5, it is characterised in that also include: be used for
Connect each described touch-control sensing electrode and the periphery cabling of driving chip.
8. a display floater, it is characterised in that including: the array base palte relatively put and color membrane substrates,
Wherein said color membrane substrates is the color membrane substrates as described in any one of claim 1-7.
9. display floater as claimed in claim 8, it is characterised in that described display floater is liquid crystal
Show panel or organic LED display panel.
10. a display device, it is characterised in that including: display surface as claimed in claim 8 or 9
Plate.
The manufacture method of 11. 1 kinds of color membrane substrates as described in any one of claim 1-7, it is characterised in that
Including:
Underlay substrate sequentially forms black matrix, as the touch control electrode layer of flatness layer and sub-pix color blocking
Figure；Or,
Underlay substrate sequentially forms black matrix, sub-pix color blocking and the touch control electrode layer as flatness layer
Figure.
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| CN201610408048.5A CN105892125B (en) | 2016-06-12 | 2016-06-12 | A kind of color membrane substrates, its production method, display panel and display device |
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| CN201610408048.5A CN105892125B (en) | 2016-06-12 | 2016-06-12 | A kind of color membrane substrates, its production method, display panel and display device |
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Cited By (6)
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| CN106708346A (en) * | 2017-01-13 | 2017-05-24 | 京东方科技集团股份有限公司 | Touch substrate and preparation method thereof |
| CN108196394A (en) * | 2018-03-07 | 2018-06-22 | 京东方科技集团股份有限公司 | Color membrane substrates and preparation method thereof, display panel and display device |
| CN109343735A (en) * | 2018-09-18 | 2019-02-15 | 京东方科技集团股份有限公司 | A kind of touch display substrate and preparation method thereof, 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 |
| WO2023184578A1 (en) * | 2022-03-31 | 2023-10-05 | 深圳市华星光电半导体显示技术有限公司 | Color filter substrate, display panel, and display device |
| US11943962B2 (en) | 2020-12-29 | 2024-03-26 | Hubei Yangtze Industrial Innovation Center of Advanced Display Co., Ltd. | Display panel and display device |
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| 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 |
| US11943962B2 (en) | 2020-12-29 | 2024-03-26 | Hubei Yangtze Industrial Innovation Center of Advanced Display Co., Ltd. | Display panel and display device |
| WO2023184578A1 (en) * | 2022-03-31 | 2023-10-05 | 深圳市华星光电半导体显示技术有限公司 | Color filter substrate, display panel, and display device |
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| CN105892125B (en) | 2019-05-17 |
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