CN108828830A - A kind of color membrane substrates and display panel - Google Patents
A kind of color membrane substrates and display panel Download PDFInfo
- Publication number
- CN108828830A CN108828830A CN201810670953.7A CN201810670953A CN108828830A CN 108828830 A CN108828830 A CN 108828830A CN 201810670953 A CN201810670953 A CN 201810670953A CN 108828830 A CN108828830 A CN 108828830A
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- China
- Prior art keywords
- color
- underlay substrate
- layer
- color blocking
- orthographic projection
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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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133512—Light shielding layers, e.g. black matrix
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133514—Colour filters
Abstract
This application discloses a kind of color membrane substrates and display panel, which includes：Underlay substrate, color blocking layer are set to underlay substrate side, and color blocking layer includes multiple color blockings；Flatness layer is set to color blocking layer far from underlay substrate side；Patterned shading layer is set to flatness layer far from color blocking layer side, and patterned shading layer is connected across two neighboring color blocking between the orthographic projection on underlay substrate in the orthographic projection on underlay substrate, by the color membrane substrates, can slow down color offset phenomenon.
Description
Technical field
This application involves field of display technology, more particularly to a kind of color membrane substrates and display panel.
Background technique
Liquid crystal display is because that its is small in size, light-weight, low in energy consumption, display quality is high is well received.
Liquid crystal display mainly by backlight, array substrate, color membrane substrates and is clipped between array substrate and color membrane substrates
Liquid crystal is constituted, and displaying principle is that array substrate receives external electric signal, and under control of the clock signal conducts electric signal
Into the transparent electrode at the top of array substrate, the liquid crystal rotation of the controllable surrounding of the transparent electrode at top, and then control the transmission of light
Amount, incident light pass through color membrane substrates to possess different colors, and the three primary colors of light are combined with each other under the control of array substrate
Achieved the effect that with this variety of different.
In production process of liquid crystal displays, it is desirable that array substrate and color membrane substrates exactitude position, if contraposition is inaccurate simultaneously
Error is more than that a certain range can cause color offset phenomenon, and color offset phenomenon is that should penetrate one since two substrate contrapositions are inaccurate
The light of pixel compartments is but appeared from adjacent pixel compartments, so that causing colour mixture leads to the phenomenon for showing that picture is impure, tilts certain angle
When degree viewing liquid crystal display sprite, which will be more obvious, especially for red picture, such as Fig. 1 and Fig. 2 institute
Show, wherein Fig. 1 is the structural schematic diagram for aligning accurate liquid crystal display, and Fig. 2 is the liquid crystal display for generating color offset phenomenon
Structural schematic diagram, 1 is incident light, and 2 be transmitted light, and 3 be red resistance.
Summary of the invention
It is existing can to slow down colour cast mainly solving the technical problems that provide a kind of color membrane substrates and display panel by the application
As.
In order to solve the above technical problems, the technical solution that the application uses is：A kind of color membrane substrates are provided, including：
Underlay substrate,
Color blocking layer, is set to the underlay substrate side, and the color blocking layer includes multiple color blockings；
Flatness layer is set to the color blocking layer far from the underlay substrate side；
Patterned shading layer is set to the flatness layer far from the color blocking layer side, the patterned shading layer
The two neighboring color blocking is connected across between the orthographic projection on the underlay substrate in the orthographic projection on the underlay substrate.
In order to solve the above technical problems, another technical solution that the application uses is：A kind of display panel is provided, including
Color membrane substrates, the color membrane substrates include：
Underlay substrate,
Color blocking layer, is set to the underlay substrate side, and the color blocking layer includes multiple color blockings；
Flatness layer is set to the color blocking layer far from the underlay substrate side；
Patterned shading layer is set to the flatness layer far from the color blocking layer side, the patterned shading layer
The two neighboring color blocking is connected across between the orthographic projection on the underlay substrate in the orthographic projection on the underlay substrate.
The beneficial effect of the application is：It is in contrast to the prior art, the color membrane substrates in the application include：Substrate base
Plate, color blocking layer are set to underlay substrate side, and color blocking layer includes multiple color blockings；Flatness layer is set to color blocking layer far from substrate base
Plate side；Patterned shading layer is set to flatness layer far from color blocking layer side, and patterned shading layer is on underlay substrate
Orthographic projection is connected across two neighboring color blocking between the orthographic projection on underlay substrate, thus when color membrane substrates and array substrate align
When inaccurate, the shading layer that the light of deviation can be patterned is stopped, and is inaccurately caused so as to effectively slow down contraposition
Color offset phenomenon, increase the accurate error range allowed of product aligning.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.Wherein：
Fig. 1 is the structural schematic diagram for aligning accurate liquid crystal display；
Fig. 2 is the structural schematic diagram for generating the liquid crystal display of color offset phenomenon；
Fig. 3 is the structural schematic diagram of one embodiment of the application color membrane substrates；
Fig. 4 is the schematic diagram when color membrane substrates in Fig. 3 embodiment align inaccurate with array substrate；
Fig. 5 is the overlooking structure diagram of color blocking layer 20 in Fig. 3 embodiment；
Fig. 6 be in one application scenarios of Fig. 3 embodiment color blocking layer 20 and patterned shading layer 40 on underlay substrate 10
Perspective view；
Fig. 7 be in Fig. 3 embodiment another application scene color blocking layer 20 and patterned shading layer 40 in underlay substrate 10
On perspective view；
Fig. 8 is the structural schematic diagram of another embodiment of the application color membrane substrates；
Fig. 9 is the structural schematic diagram of one embodiment of the application display panel.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, rather than whole embodiments.Based on this
Embodiment in application, those of ordinary skill in the art are obtained every other under the premise of not making creative labor
Embodiment shall fall in the protection scope of this application.
It is the structure chart of one embodiment of the application color membrane substrates refering to Fig. 3, Fig. 3, which includes：Underlay substrate
10, color blocking layer 20, flatness layer 30 and patterned shading layer 40.
Underlay substrate 10 has excellent optical property, higher transparency and lower reflectivity, and glass material can be used
Material is made.
Color blocking layer 20 is set to 10 side of underlay substrate, and color blocking layer 20 includes multiple color blockings 21, and multiple color blockings 21 can be
Adjacent continuous setting is also possible to interval and is arranged, and optionally, has red resistance, green group, blue to hinder, even in multiple color blockings 21
It is white resistance.
Flatness layer 30 is set to color blocking layer 20 far from 10 side of underlay substrate, and optionally, the material of flatness layer 30 can be
Transparent acrylic resin, polyimide resin or poly- sub- peace rouge resin, the flatness layer 30 is for protecting color blocking layer 20 and preventing
Only liquid crystal is contaminated.
Patterned shading layer 40 is set to flatness layer 30 far from 20 side of color blocking layer, that is to say, that color blocking layer 20, flat
Layer 30 and patterned shading layer 40 are cascading on underlay substrate 10.
Wherein, orthographic projection of the patterned shading layer 40 on underlay substrate 10 is connected across two neighboring color blocking 21 in substrate
Between orthographic projection on substrate 10, that is to say, that it is stacked if the shading layer 40 and color blocking layer 20 that will be patterned into are sequentially adjacent,
Patterned shading layer 40 is connected across between two neighboring color blocking 21.
At this time as shown in figure 4, when the color membrane substrates in present embodiment align inaccurate with array substrate 50, due to figure
The light blocking of the shading layer 40 of case acts on, and the light A of deviation will not be appeared from adjacent pixel compartments, so as to effectively slow down color
Partially, increase product to the accurate error range allowed of group.
Optionally, patterned 40 material of shading layer be metal, for example, copper, silver, chromium or be several metals composition
Alloy, optionally, the material of patterned shading layer 40 can also be resin, certainly, the material of patterned shading layer 40
It can be any material with light blocking performance, herein with no restrictions.And simultaneously in order to realize the lightening of color membrane substrates, pattern
The shading layer 40 of change gets over Bao Yuehao.
It is the overlooking structure diagram of color blocking layer 20 in present embodiment refering to Fig. 5, Fig. 5, color blocking layer 20 includes in array
Multiple color blockings 21 of distribution, and 21 color of color blocking of same row is identical, 21 color of color blocking of adjacent two column is different, optionally, more
The column that a color blocking 21 forms are arranged successively according to the sequence of red resistance (R), green resistance (G), blue resistance (B).
In this embodiment, since the color of the color blocking of same row 21 is all the same, color membrane substrates and array substrate
50 is smaller therefore optional along the influence of column direction contraposition lax pair generation color offset phenomenon, in an application scenarios, pattern
Orthographic projection of the shading layer 40 of change on underlay substrate 10 include：In multiple first orthographic projections 41 of column distribution, each first just
Projection 41 is connected across adjacent two column color blocking 21 between the orthographic projection 211 on underlay substrate 10, as shown in Figure 6.
That is, patterned shading layer 40 is arranged in column, and if the shading layer 40 that will be patterned into and color blocking layer 20 according to
Sequence is adjacent to be stacked, and patterned shading layer 40 is connected across between adjacent two column color blocking 21.
Optionally, same first orthographic projection 41 is either continuous (as shown in Figure 6), be also possible to it is discrete,
As long as guaranteeing that orthographic projection of the patterned shading layer 40 on underlay substrate 10 is connected across the color blocking for being located at adjacent two column with a line
21 between the orthographic projection on underlay substrate 10.
Optionally, in another application scene, orthographic projection of the patterned shading layer 40 on underlay substrate 10 further includes：
In multiple second orthographic projections 42 of row distribution, each second orthographic projection 42 is connected across adjacent rows color blocking 21 on underlay substrate 10
Orthographic projection 211 between.
That is, being stacked if the shading layer 40 and color blocking layer 20 that will be patterned into are sequentially adjacent, two neighboring color blocking
21 shading layers 40 being patterned bridge, at this time regardless of color membrane substrates and array substrate 50 are not smart along column direction contraposition
Really, or along line direction it aligns inaccurately, the color membrane substrates in this application scene can effectively slow down color offset phenomenon, increase
Product is to the accurate error range allowed of group.It is identical as the first orthographic projection 41, same second orthographic projection 42 either
Continuously, be also possible to it is discrete, as long as guaranteeing orthographic projection of the two neighboring color blocking 21 on underlay substrate 10 by pattern
Orthographic projection bridging of the shading layer 40 of change on underlay substrate 10.
It is the structural schematic diagram of another embodiment of the application color membrane substrates refering to Fig. 8, Fig. 8, not with above embodiment
It is same, it further include black matrix" 60 in color blocking layer 20 in present embodiment, black matrix" 60 is arranged in two neighboring color blocking
Between 21, colour mixture between two neighboring color blocking 21 is on the one hand prevented, raising displays contrast, and on the other hand can reduce light leakage.
Wherein, black matrix" 60 is either chromium system black matrix", is also possible to resin system black matrix", does not limit herein
System.
It is the structural schematic diagram of one embodiment of the application display panel refering to Fig. 9, Fig. 9, display panel includes：Color film base
Plate 100.
Wherein, color membrane substrates 100 specifically include：Underlay substrate 10, color blocking layer 20 are set to 10 side of underlay substrate, color
Resistance layer 20 includes multiple color blockings 21；Flatness layer 30 is set to color blocking layer 20 far from 10 side of underlay substrate；Patterned shading layer
40, flatness layer 30 is set to far from 20 side of color blocking layer, and orthographic projection of the patterned shading layer 40 on underlay substrate 10 bridges
In two neighboring color blocking 21 between the orthographic projection on underlay substrate 10.
Optionally, the material of patterned shading layer 40 is metal or resin, can also be that other are any with light blocking
The material of energy, herein with no restrictions.
Optionally, color blocking layer 20 includes multiple color blockings 21 in array distribution, and 21 color of color blocking of same row is identical, phase
21 color of color blocking of two column of neighbour is different, as shown in Figure 5.
Optionally, in an application scenarios, orthographic projection of the patterned shading layer 40 on underlay substrate 10 includes：In column
Multiple first orthographic projections 41 of distribution, each first orthographic projection 41 are connected across adjacent two column color blocking 21 on underlay substrate 10 just
Between projection 211, as shown in Figure 6.
Optionally, in another application scene, orthographic projection of the patterned shading layer 40 on underlay substrate 10 further includes：
In multiple second orthographic projections 42 of row distribution, each second orthographic projection 42 is connected across adjacent rows color blocking 21 on underlay substrate 10
Orthographic projection 211 between, as shown in Figure 7.
It optionally, further include black matrix" 60 in color blocking layer 20 with continued reference to Fig. 9, black matrix" 60 is arranged adjacent two
Between a color blocking 21.
Specifically, the color membrane substrates in present embodiment are the color membrane substrates in any of the above-described embodiment, are tied in detail
Structure can be found in above embodiment, and details are not described herein.
It is understood that further include the existing structures such as array substrate 50, liquid crystal 70 in display panel, it is no longer superfluous herein
It states.
To sum up, be in contrast to the prior art, the color membrane substrates in the application by flatness layer far from substrate
Patterned shading layer is arranged in the side of substrate, and orthographic projection of the patterned shading layer on underlay substrate is connected across adjacent two
A color blocking between the orthographic projection on underlay substrate, thus when color membrane substrates and array substrate contraposition it is inaccurate when, the light of deviation
The shading layer that line can be patterned is stopped, and so as to effectively slow down the inaccurate caused color offset phenomenon of contraposition, is increased and is produced
Product align accurate error range allowed.
It should be pointed out that in the accompanying drawings, for the size that clearly may be exaggerated layer and region of diagram.And it can be with
Understand, it can be a variety of that each layer, which is not limited to a kind of element,；Furthermore, it is to be appreciated that when element or layer be referred to
When another element or layer " side ", it can be directly in other elements, or there may be intermediate layers.
The foregoing is merely presently filed embodiments, are not intended to limit the scope of the patents of the application, all to utilize this
Equivalent structure or equivalent flow shift made by application specification and accompanying drawing content, it is relevant to be applied directly or indirectly in other
Technical field similarly includes in the scope of patent protection of the application.
Claims (10)
1. a kind of color membrane substrates, which is characterized in that including：
Underlay substrate,
Color blocking layer, is set to the underlay substrate side, and the color blocking layer includes multiple color blockings；
Flatness layer is set to the color blocking layer far from the underlay substrate side；
Patterned shading layer is set to the flatness layer far from the color blocking layer side, and the patterned shading layer is in institute
It states the orthographic projection on underlay substrate and is connected across the two neighboring color blocking between the orthographic projection on the underlay substrate.
2. color membrane substrates according to claim 1, which is characterized in that
The material of the patterned shading layer is metal or resin.
3. color membrane substrates according to claim 1, which is characterized in that
The color blocking layer includes multiple color blockings in array distribution, and the color blocking color of same row is identical, the color blocking of adjacent two column
Color is different.
4. color membrane substrates according to claim 3, which is characterized in that
Orthographic projection of the patterned shading layer on the underlay substrate include：In multiple first orthographic projections of column distribution,
Each first orthographic projection is connected across the adjacent two column color blocking between the orthographic projection on the underlay substrate.
5. color membrane substrates according to claim 4, which is characterized in that
Orthographic projection of the patterned shading layer on the underlay substrate further include：In the multiple second positive throwings of row distribution
Shadow, each second orthographic projection are connected across color blocking described in adjacent rows between the orthographic projection on the underlay substrate.
6. a kind of display panel, which is characterized in that including color membrane substrates, the color membrane substrates include：
Underlay substrate,
Color blocking layer, is set to the underlay substrate side, and the color blocking layer includes multiple color blockings；
Flatness layer is set to the color blocking layer far from the underlay substrate side；
Patterned shading layer is set to the flatness layer far from the color blocking layer side, and the patterned shading layer is in institute
It states the orthographic projection on underlay substrate and is connected across the two neighboring color blocking between the orthographic projection on the underlay substrate.
7. display panel according to claim 6, which is characterized in that
The material of the patterned shading layer is metal or resin.
8. display panel according to claim 6, which is characterized in that
The color blocking layer includes multiple color blockings in array distribution, and the color blocking color of same row is identical, the color blocking of adjacent two column
Color is different.
9. display panel according to claim 8, which is characterized in that
Orthographic projection of the patterned shading layer on the underlay substrate include：In multiple first orthographic projections of column distribution,
Each first orthographic projection is connected across the adjacent two column color blocking between the orthographic projection on the underlay substrate.
10. display panel according to claim 9, which is characterized in that
Orthographic projection of the patterned shading layer on the underlay substrate further include：In the multiple second positive throwings of row distribution
Shadow, each second orthographic projection are connected across color blocking described in adjacent rows between the orthographic projection on the underlay substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810670953.7A CN108828830A (en) | 2018-06-26 | 2018-06-26 | A kind of color membrane substrates and display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810670953.7A CN108828830A (en) | 2018-06-26 | 2018-06-26 | A kind of color membrane substrates and display panel |
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| CN108828830A true CN108828830A (en) | 2018-11-16 |
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| CN201810670953.7A Pending CN108828830A (en) | 2018-06-26 | 2018-06-26 | A kind of color membrane substrates and display panel |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110021651A (en) * | 2019-03-29 | 2019-07-16 | 武汉华星光电技术有限公司 | Display panel and electronic equipment |
| CN113485043A (en) * | 2021-07-26 | 2021-10-08 | 京东方科技集团股份有限公司 | Display panel and electronic equipment |
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| CN104903784A (en) * | 2012-12-27 | 2015-09-09 | 凸版印刷株式会社 | Liquid crystal display device, color filter substrate, and color filter substrate production method |
| CN105511175A (en) * | 2016-01-28 | 2016-04-20 | 武汉华星光电技术有限公司 | Display panel and manufacturing method thereof |
| CN107290909A (en) * | 2017-06-30 | 2017-10-24 | 深圳市华星光电技术有限公司 | Array base palte and liquid crystal display panel |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104903784A (en) * | 2012-12-27 | 2015-09-09 | 凸版印刷株式会社 | Liquid crystal display device, color filter substrate, and color filter substrate production method |
| CN104407471A (en) * | 2014-10-09 | 2015-03-11 | 友达光电股份有限公司 | Color filter film, manufacturing method thereof and display panel |
| CN105511175A (en) * | 2016-01-28 | 2016-04-20 | 武汉华星光电技术有限公司 | Display panel and manufacturing method thereof |
| CN107290909A (en) * | 2017-06-30 | 2017-10-24 | 深圳市华星光电技术有限公司 | Array base palte and liquid crystal display panel |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110021651A (en) * | 2019-03-29 | 2019-07-16 | 武汉华星光电技术有限公司 | Display panel and electronic equipment |
| CN113485043A (en) * | 2021-07-26 | 2021-10-08 | 京东方科技集团股份有限公司 | Display panel and electronic equipment |
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