CN110346959A - Color membrane substrates, display panel and display device - Google Patents
Color membrane substrates, display panel and display device Download PDFInfo
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- CN110346959A CN110346959A CN201910547767.9A CN201910547767A CN110346959A CN 110346959 A CN110346959 A CN 110346959A CN 201910547767 A CN201910547767 A CN 201910547767A CN 110346959 A CN110346959 A CN 110346959A
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- color
- color blocking
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- membrane substrates
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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
- G02F1/133514—Colour filters
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- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
This announcement provides a kind of color membrane substrates, display panel and display device, the color membrane substrates include underlay substrate and multiple color blocking units for being set on underlay substrate, each color blocking unit includes the first color blocking, second color blocking, third color blocking and the 4th color blocking, by the color blocking for separately increasing a kind of color in each color blocking unit, then the colour gamut indication range of the color membrane substrates will be from becoming quadrangle colour gamut on the basis of the triangle colour gamut in original CIE-XY chromatic diagram, so that colour gamut indication range is obviously improved, display color type greatly increases, color is more abundant, show that colour gamut is wide, it can make to show that picture is more fine and smooth simultaneously, improve display picture quality.
Description
Technical field
This announcement is related to field of display technology more particularly to a kind of color membrane substrates, display panel and display device.
Background technique
In liquid crystal display panel, each pixel is made of three liquid crystal sub-pixels, and sub-pixel is all distinguished
It is coated with the photoresist of different colours, in this way, the light by different subpixel can show different colors on the screen.
As shown in Figure 1 and Figure 2, in traditional technology, color membrane substrates 1 are including underlay substrate 10 and are set to the substrate base
Color blocking unit on plate 10, the color blocking unit include the first color blocking 101, the second color blocking 102 and third color blocking 103, usual institute
State that the first color blocking 101 is red color resistance (R, Red), second color blocking 102 is green color blocking (G, Green), the third color
Resistance 103 is blue color blocking (B, Blue), and the red color resistance R, the green color blocking G and the blue color blocking B are with the column of a line three
Format arrangement, three mixture of colours to show color, and then generate various figures to form the light of each individual color, however by
It is limited to the limitation of RGB color degree coordinate, can only often generates the color in CIE-XY chromatic diagram intermediate cam shape RGB color domain, have no
All colors of nature are completely presented in method, and color display range is smaller.
Accordingly, it is desirable to provide a kind of new color membrane substrates, display panel and display device, to solve above-mentioned technical problem.
Summary of the invention
This announcement provides a kind of color membrane substrates, display panel and display device, and solving existing color membrane substrates with RGB is
When three primary colors generate various figures, the lesser technical problem of color display range.
To solve the above problems, the technical solution that this announcement provides is as follows:
This announcement embodiment provides a kind of color membrane substrates, comprising:
Underlay substrate；And
The multiple color blocking units being set on the underlay substrate, each color blocking unit include the first color blocking, second
Color blocking, third color blocking and the 4th color blocking.
In the color membrane substrates that this announcement embodiment provides, first color blocking is red color resistance, and second color blocking is
Green color blocking, the third color blocking are blue color blocking, and the 4th color blocking is cyan color blocking.
In the color membrane substrates that this announcement embodiment provides, the red color resistance, the green color blocking, the blue color blocking
And the area ratio of the cyan color blocking is 1:1:1:1.
In the color membrane substrates that this announcement embodiment provides, the red color resistance, the green color blocking, the blue color blocking
And the arrangement mode of the cyan color blocking is zonation mode.
In the color membrane substrates that this announcement embodiment provides, each color blocking unit is arranged with the format that a line four arranges,
It puts in order as the red color resistance, the green color blocking, the blue color blocking and the cyan color blocking.
In the color membrane substrates that this announcement embodiment provides, each color blocking unit is arranged with the format that two rows two arrange,
The first row color blocking puts in order as the red color resistance and the green color blocking, and the second row color blocking puts in order as the indigo plant
Color color blocking and the cyan color blocking.
In the color membrane substrates that this announcement embodiment provides, the red color resistance, the green color blocking, the blue color blocking
And the arrangement mode of the cyan color blocking is Heterogeneous Permutation mode.
In the color membrane substrates that this announcement embodiment provides, each color blocking unit is arranged with the format that two rows two arrange,
The first row color blocking puts in order as the red color resistance and the green color blocking, and the second row color blocking puts in order as the indigo plant
Color color blocking and the cyan color blocking, the first row color blocking are staggered with the second row color blocking.
This announcement embodiment provides a kind of display panel, including above-mentioned color membrane substrates；
Array substrate；And
Liquid crystal layer is set between the color membrane substrates and the array substrate.
This announcement embodiment provides a kind of display device, including above-mentioned display panel.
The color membrane substrates, display panel and the display device that have the beneficial effect that this announcement and provide of this announcement, by each
Separately increase a kind of color blocking of color in color blocking unit, then the colour gamut indication range of the color membrane substrates will be by original CIE-XY color
Become quadrangle colour gamut on the basis of triangle colour gamut in degree figure, so that colour gamut indication range is obviously improved, display color kind
Class greatly increases, and color is more abundant, and display colour gamut is wide, while can make to show that picture is more fine and smooth, improves display picture quality.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of embodiment or technical solution in the prior art
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only some of announcement
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the structural schematic diagram of the color membrane substrates of the prior art；
Fig. 2 is colour gamut schematic diagram of the color blocking unit on CIE-XY chromatic diagram in the color membrane substrates of the prior art；
Fig. 3 is color of the color blocking unit on CIE-XY chromatic diagram in a kind of color membrane substrates that this announcement embodiment one provides
Domain schematic diagram；
Fig. 4 A is a kind of structural schematic diagram for color membrane substrates that this announcement embodiment one provides；
Fig. 4 B is the structural schematic diagram for another color membrane substrates that this announcement embodiment one provides；
Fig. 4 C is the structural schematic diagram for another color membrane substrates that this announcement embodiment one provides；
Fig. 4 D is the structural schematic diagram for another color membrane substrates that this announcement embodiment one provides；
Fig. 5 A is the structural schematic diagram for another color membrane substrates that this announcement embodiment one provides；
Fig. 5 B is the structural schematic diagram for another color membrane substrates that this announcement embodiment one provides；
Fig. 6 is a kind of structural schematic diagram for display panel that this announcement embodiment two provides；
Fig. 7 is a kind of structural schematic diagram for display device that this announcement embodiment two provides.
Specific embodiment
The explanation of following embodiment is referred to the additional illustration, the particular implementation that can be used to implement to illustrate this announcement
Example.The direction term that this announcement is previously mentioned, such as [on], [under], [preceding], [rear], [left side], [right side], [interior], [outer], [side]
Deng being only the direction with reference to annexed drawings.Therefore, the direction term used be to illustrate and understand this announcement, rather than to
Limit this announcement.The similar unit of structure is with being given the same reference numerals in the figure.
This announcement is directed to color membrane substrates, display panel and the display device of the prior art, solves existing color membrane substrates
When generating various figures as three primary colors using RGB, color display range is smaller.The present embodiment is able to solve the defect.
Embodiment one
As shown in Fig. 4 A~Fig. 5 B, the color membrane substrates 1 of this announcement embodiment offer, comprising: underlay substrate 10；And setting
In multiple color blocking units on the underlay substrate 10, the single color blocking unit includes the first color blocking 101, the second color blocking 102
And third color blocking 103 and the 4th color blocking 104, compared with prior art, the color blocking unit increases the 4th color blocking 104 newly.
Generally, first color blocking 101 is red color resistance R, and second color blocking 102 is green color blocking G, the third
Color blocking 103 is blue color blocking B, as shown in Fig. 2, the red color resistance R, the green color blocking G and the blue color blocking B exist
Corresponding chromaticity coordinate surrounds a triangle RGB color domain jointly on CIE-XY chromatic diagram.Wherein, newly-increased the 4th color blocking
104 color is the color except triangle RGB color domain, such as cyan, i.e., described 4th color blocking 104 is cyan color
C is hindered, this announcement embodiment is illustrated so that the 4th color blocking 104 is the cyan color blocking C as an example.
With continued reference to Fig. 3, the red color resistance R, the green color blocking G, the blue color blocking B and the cyan color blocking
C corresponding chromaticity coordinate on CIE-XY chromatic diagram surrounds a quadrangle RGBC colour gamut jointly, it can be seen that, due to the blueness
The chromaticity coordinate of color color blocking C is located at except triangle RGB color domain, therefore the area of the quadrangle RGBC colour gamut is greater than institute
State the area in triangle RGB color domain, that is to say, that the newly-increased cyan color blocking C, so that the display colour gamut of the color membrane substrates 1
It improves, color is more abundant, simultaneously because the color blocking unit is in the red color resistance R, the green color blocking G and the indigo plant
The cyan color blocking C is increased on the basis of color color blocking B, enables to display picture more fine and smooth, improves display picture quality.
As shown in Figure 4 A, the red color resistance R, the green color blocking G, the blue color blocking B and the cyan color blocking C
Arrangement mode is zonation mode, such as the red color resistance R, the green color blocking G, the blue color blocking B and the blueness
The format arrangement that color color blocking C is arranged with a line four, puts in order and is followed successively by the red color resistance R, the green color blocking G, the indigo plant
The color color blocking B and cyan color blocking C.It further, is complementary colours with cyan due to red, it can also be by the red color resistance
R is placed adjacent with the cyan color blocking C, is conducive to the color uniformity for increasing display image.For example, as shown in Figure 4 B, can incite somebody to action
The cyan color blocking C is placed between the red color resistance R and the green color blocking G, put in order for the red color resistance R,
The cyan color blocking C, the green color blocking G and the blue color blocking B；It for another example, as shown in Figure 4 C, can be by the red color resistance R
Be placed between the cyan color blocking C and the green color blocking G, put in order for the cyan color blocking C, the red color resistance R,
The green color blocking G and the blue color blocking B, this announcement embodiment should not be as limits.
As shown in Figure 4 D, the red color resistance R, the green color blocking G, the blue color blocking B and the cyan color blocking C
With the format arrangement of two rows two column, wherein the first row color blocking puts in order as the red color resistance R and green color blocking G,
Second row color blocking puts in order as the blue color blocking B and cyan color blocking C.Wherein, each in the first row color blocking
It can exchange mutually between color blocking, can be exchanged mutually between each color blocking in the second row color blocking, the first row color blocking and the
Color blocking in two row color blockings can also exchange mutually.
Similarly, the red color resistance R and the cyan color blocking C can also be placed adjacent, is conducive to increase display image
Color uniformity.For example, the first row color blocking puts in order as the red color resistance R and cyan color blocking C, second
Row color blocking puts in order as the blue color blocking B and green color blocking G.
The arrangement mode of the red color resistance R, the green color blocking G, the blue color blocking B and the cyan color blocking C
It can be Heterogeneous Permutation mode, such as shown in Fig. 5 A, the red color R resistance, the green color blocking G, the blue color blocking B and described
The format arrangement that cyan color blocking C is arranged with two rows two, the first row color blocking put in order as the red color resistance R and the green color
B is hindered, the second row color blocking puts in order as the blue color blocking B and cyan color blocking C, the first row color blocking and described the
It is staggered between two row color blockings.Such as shown in Fig. 5 A, the blue color blocking B can be located at the red color resistance R and the green
Between color blocking G；For another example, as shown in Figure 5 B, the cyan color blocking C may be alternatively located at the red color resistance R and the green color blocking G it
Between.Similarly, it can be exchanged mutually between each color blocking in the first row color blocking, between each color blocking in the second row color blocking
It can exchange mutually, the first row color blocking can also exchange mutually with the color blocking in the second row color blocking.
In one embodiment, the red color resistance R, the green color blocking G, the blue color blocking B and the cyan color blocking C
Area ratio be 1:1:1:1, the red color resistance R, the green color blocking G, institute can also be designed according to different display demands
The area ratio of blue color blocking B and the cyan color blocking C are stated, this announcement embodiment should not be as limit.
Embodiment two
As shown in fig. 6, this announcement embodiment provides a kind of display panel 100, the display panel 100 can be liquid crystal display
Panel, the display panel 100 include color membrane substrates 1 in an embodiment, array substrate 2 and are set to the color film
Liquid crystal layer 3 between substrate 1 and the array substrate 2.
Embodiment three
As shown in fig. 7, this announcement embodiment also provides a kind of display device 1000, including the display in two embodiments
Panel 100, the display device 1000 can be mobile phone, tablet computer, television set, display, laptop, digital phase
Any products or components having a display function such as frame, navigator.
Color membrane substrates, display panel and display device that this announcement embodiment provides are had the beneficial effect that, by each color
Separately increase a kind of color blocking of color in resistance unit, then the colour gamut indication range of the color membrane substrates will be by original CIE-XY coloration
Become quadrangle colour gamut on the basis of triangle colour gamut in figure, so that colour gamut indication range is obviously improved, display color type
It greatly increases, color is more abundant, and display colour gamut is wide, while can make to show that picture is more fine and smooth, improves display picture quality.
Although above preferred embodiment is not to limit in conclusion this announcement is disclosed above with preferred embodiment
This announcement is made, those skilled in the art can make various changes and profit in the spirit and scope for not departing from this announcement
Decorations, therefore the protection scope of this announcement subjects to the scope of the claims.
Claims (10)
1. a kind of color membrane substrates characterized by comprising
Underlay substrate；And
The multiple color blocking units being set on the underlay substrate, each color blocking unit include the first color blocking, the second color blocking,
Third color blocking and the 4th color blocking.
2. color membrane substrates according to claim 1, which is characterized in that first color blocking be red color resistance, described second
Color blocking is green color blocking, and the third color blocking is blue color blocking, and the 4th color blocking is cyan color blocking.
3. color membrane substrates according to claim 2, which is characterized in that the red color resistance, the green color blocking, the indigo plant
The area ratio of color color blocking and the cyan color blocking is 1:1:1:1.
4. color membrane substrates according to claim 3, which is characterized in that the red color resistance, the green color blocking, the indigo plant
The arrangement mode of color color blocking and the cyan color blocking is zonation mode.
5. color membrane substrates according to claim 4, which is characterized in that the format that each color blocking unit is arranged with a line four
Arrangement, puts in order as the red color resistance, the green color blocking, the blue color blocking and the cyan color blocking.
6. color membrane substrates according to claim 4, which is characterized in that the format that each color blocking unit is arranged with two rows two
Arrangement, the first row color blocking put in order as the red color resistance and the green color blocking, the second row color blocking put in order for
The blue color blocking and the cyan color blocking.
7. color membrane substrates according to claim 3, which is characterized in that the red color resistance, the green color blocking, the indigo plant
The arrangement mode of color color blocking and the cyan color blocking is Heterogeneous Permutation mode.
8. color membrane substrates according to claim 7, which is characterized in that the format that each color blocking unit is arranged with two rows two
Arrangement, the first row color blocking put in order as the red color resistance and the green color blocking, the second row color blocking put in order for
The blue color blocking and the cyan color blocking, the first row color blocking are staggered with the second row color blocking.
9. a kind of display panel, which is characterized in that including the described in any item color membrane substrates of claim 1-8；
Array substrate；And
Liquid crystal layer is set between the color membrane substrates and the array substrate.
10. a kind of display device, which is characterized in that including display panel as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910547767.9A CN110346959A (en) | 2019-06-24 | 2019-06-24 | Color membrane substrates, display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910547767.9A CN110346959A (en) | 2019-06-24 | 2019-06-24 | Color membrane substrates, display panel and display device |
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| CN110346959A true CN110346959A (en) | 2019-10-18 |
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| CN201910547767.9A Pending CN110346959A (en) | 2019-06-24 | 2019-06-24 | Color membrane substrates, display panel and display device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111474763A (en) * | 2020-05-28 | 2020-07-31 | 深圳市华星光电半导体显示技术有限公司 | Liquid crystal display panel and display device |
| CN111948850A (en) * | 2020-08-25 | 2020-11-17 | 惠州视维新技术有限公司 | Display module, display and determination method of primary colors |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103869531A (en) * | 2012-12-10 | 2014-06-18 | 上海天马微电子有限公司 | Color film substrate and manufacturing method thereof |
| CN104375315A (en) * | 2014-11-18 | 2015-02-25 | 深圳市华星光电技术有限公司 | Color film substrate, color filter, display panel and display device |
| CN107703684A (en) * | 2017-09-26 | 2018-02-16 | 武汉华星光电技术有限公司 | RGBX display panels and liquid crystal display device |
-
2019
- 2019-06-24 CN CN201910547767.9A patent/CN110346959A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103869531A (en) * | 2012-12-10 | 2014-06-18 | 上海天马微电子有限公司 | Color film substrate and manufacturing method thereof |
| CN104375315A (en) * | 2014-11-18 | 2015-02-25 | 深圳市华星光电技术有限公司 | Color film substrate, color filter, display panel and display device |
| CN107703684A (en) * | 2017-09-26 | 2018-02-16 | 武汉华星光电技术有限公司 | RGBX display panels and liquid crystal display device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111474763A (en) * | 2020-05-28 | 2020-07-31 | 深圳市华星光电半导体显示技术有限公司 | Liquid crystal display panel and display device |
| CN111948850A (en) * | 2020-08-25 | 2020-11-17 | 惠州视维新技术有限公司 | Display module, display and determination method of primary colors |
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Application publication date: 20191018 |