CN206301116U - A kind of color membrane substrates, display panel, display device - Google Patents
A kind of color membrane substrates, display panel, display device Download PDFInfo
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- CN206301116U CN206301116U CN201621080431.4U CN201621080431U CN206301116U CN 206301116 U CN206301116 U CN 206301116U CN 201621080431 U CN201621080431 U CN 201621080431U CN 206301116 U CN206301116 U CN 206301116U
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- 239000000758 substrate Substances 0.000 title claims abstract description 49
- 239000012528 membrane Substances 0.000 title claims abstract description 39
- 239000003086 colorant Substances 0.000 claims abstract description 42
- 239000000203 mixture Substances 0.000 claims abstract description 31
- 239000011159 matrix material Substances 0.000 claims description 20
- 239000007787 solid Substances 0.000 claims description 3
- 241001614291 Anoplistes Species 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 230000002708 enhancing effect Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000013589 supplement Substances 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 241001062009 Indigofera Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model provides a kind of color membrane substrates, display panel, display device, belongs to display technology field, and it can solve the problems, such as that existing purple, cyan, yellow are performed poor by red bluish-green three primary colors colour mixture and be difficult to colour gamut high.Color membrane substrates of the present utility model include multiple pixel cells, each pixel cell includes multiple primary colors sub-pixs and at least one colour mixture sub-pix, wherein colour mixture sub-pix is made up of the color film of the different colours of multiple superposed, colour mixture sub-pix carries out supplement enhancing to primary colors sub-pix, realize colour gamut high so that display is purer.The preparation method of color membrane substrates of the present utility model only changes the mask plate of color film, with low cost without carrying out technique change, is capable of achieving volume production.Color membrane substrates of the present utility model are applied to various display devices.
Description
Technical field
The utility model belongs to display technology field, and in particular to a kind of color membrane substrates, display panel, display device.
Background technology
In prior art common RGB (RGB) three primary colors liquid crystal display device, color membrane substrates as shown in Figure 1 and Figure 2, are wrapped
Include the pixel cell 3 that the black matrix 1 that is formed on substrate 10 and black matrix 1 are limited, pixel cell 3 include three it is adjacent and point
Not Tou She RGB color light sub-pixel unit (red sub-pixel 31, blue subpixels 32, green sub-pixels 33), the Asia
Pixel cell is provided with the color film (red color film 21, blue color film 22, green tint film 23) of corresponding color, the sub-pix of color membrane substrates
Unit is corresponded with the position of the sub-pixel unit of array base palte, for realizing colored display.
Inventor has found that at least there are the following problems in the prior art：In color representation performance, purple, yellow and cyan
There is the design defect performed poor in three kinds of colors.In order to meet color gamut performance form high, the coloured silk of correspondence shortcoming color is often needed
Film carries out picture element preparation, thereby results in color membrane substrates preparation technology complexity, and developing material and application cost are high so that product is given birth to
Produce cost and improve more than 50%.
Utility model content
The utility model is performed poor for the existing colored display realized by red bluish-green three primary colors colour mixture and is difficult to
The problem of colour gamut high, there is provided a kind of color membrane substrates, display panel, display device.
Solving the technical scheme that is used of the utility model technical problem is：
A kind of color membrane substrates, including multiple pixel cells, each pixel cell is including multiple primary colors sub-pixs and at least
One colour mixture sub-pix, the colour mixture sub-pix is made up of the color film of the different colours of multiple superposed.
Preferably, the primary colors sub-pix and colour mixture sub-pix are provided with black matrix region, and the black matrix region is by more
The color film of the different colours that stacking is put is constituted.
Preferably, each layer coloured silk film in black matrix region shape synchronous with the color identical of pixel cell coloured silk film respectively
Into.
Preferably, the primary colors sub-pix is made up of the color film of individual layer solid color.
Preferably, the colour mixture sub-pix includes purple sub-pix, yellow sub-pix, cyan sub-pix；The primary colors
Sub-pix includes red sub-pixel, blue subpixels, green sub-pixels.
Preferably, the purple sub-pix is constituted by red color film and blue color film are stacked, the cyan sub-pix by
Blue color film and the stacked composition of green tint film, the yellow sub-pix are constituted by green tint film and red color film are stacked.
Preferably, the primary colors sub-pix and the multiple colour mixture sub-pix interval setting.
Preferably, the color membrane substrates include substrate, and the color film is formed on the substrate, and the color film is away from institute
The side for stating substrate is provided with planarization layer.
The utility model also provides a kind of display panel, including array base palte and above-mentioned color membrane substrates.
Preferably, the position of the sub-pixel unit of the color membrane substrates and the sub-pixel unit of the array base palte is one by one
Each TFT of the correspondence array base palte controls a sub-pixel unit for color membrane substrates.
The utility model also provides a kind of display device, including above-mentioned display panel.
Colour mixture sub-pix is made up of the color film of the different colours of multiple superposed in color membrane substrates of the present utility model, and colour mixture is sub-
Pixel carries out supplement enhancing to primary colors sub-pix, realizes colour gamut high so that display is purer.The system of color membrane substrates of the present utility model
Preparation Method only changes the mask plate of color film, with low cost without carrying out technique change, is capable of achieving volume production.The utility model
Color membrane substrates be applied to various display devices.
Brief description of the drawings
Fig. 1, Fig. 2 are the structural representation of existing display device；
Fig. 3, Fig. 4 are the structural representation of the color membrane substrates of embodiment of the present utility model 1；
Fig. 5-8 is the structural representation of the color membrane substrates of embodiment of the present utility model 2；
Fig. 9 is the schematic flow sheet of the preparation method of the color membrane substrates of embodiment of the present utility model 3；
Wherein, reference is：10th, substrate；1st, black matrix；12nd, black matrix region；21st, red color film；22nd, blue color
Film；23rd, green tint film；3rd, pixel cell；31st, red sub-pixel；32nd, blue subpixels；33rd, green sub-pixels；34th, purple is sub-
Pixel；35th, cyan sub-pix；36th, yellow sub-pix；37th, primary colors sub-pix；38th, colour mixture sub-pix；4th, mask plate.
Specific embodiment
It is below in conjunction with the accompanying drawings and specific real to make those skilled in the art more fully understand the technical solution of the utility model
Mode is applied to be described in further detail the utility model.
Embodiment 1：
The present embodiment provides a kind of color membrane substrates, as shown in figure 3, including multiple pixel cells 3, each pixel cell 3 is equal
Including the colour mixture sub-pix 38 of multiple primary colors sub-pixs 37 and at least one, the colour mixture sub-pix 38 by multiple superposed different face
The color film of color is constituted.
Specifically, as shown in figure 4, red color film 21, blue color film 22, green tint film 23 individually constitute primary colors Asia picture
Element 37；Additionally, blue color film 22 and green tint film 23 are stacked to constitute cyan sub-pix 35, equally, red color film 21 and green tint
Film 23 is stacked to constitute yellow sub-pix 36.
Wherein, the colour mixture sub-pix 38 being made up of the color film of the different colours of multiple superposed is mended to primary colors sub-pix 37
Enhancing is filled, colour gamut high is realized so that display is purer.The preparation method of color membrane substrates of the present utility model only changes the mask of color film
Version 4, it is with low cost without carrying out technique change, it is capable of achieving volume production.Color membrane substrates of the present utility model are applied to various aobvious
Showing device.
Embodiment 2：
The present embodiment provides a kind of color membrane substrates, and the color membrane substrates include substrate 10, as shown in Figure 5, Figure 6, including it is many
Individual pixel cell 3, each pixel cell 3 includes multiple primary colors sub-pixs 37 and at least one colour mixture sub-pix 38, described mixed
Color sub-pix 38 is made up of the color film of the different colours of multiple superposed；Wherein, it is provided with around primary colors sub-pix and colour mixture sub-pix
Black matrix region 12, the black matrix region 12 is made up of the color film of the different colours of multiple superposed.
Specifically, as shown in fig. 6, black matrix region 12 is stacked structure by red color film 21, blue color film 22, green tint film 23
Into.
Preferably, color identical coloured silk film of each layer coloured silk film in the black matrix region 12 respectively with pixel cell 3 is same
Step is formed.That is, the present embodiment is while color film is prepared, make multiple color coloured silk film superposition in black, to realize black square
The function of battle array, it is cost-effective equivalent to the preparation process for reducing black matrix.
Preferably, the primary colors sub-pix 37 is made up of the color film of individual layer solid color.
Preferably, the colour mixture sub-pix 38 includes purple sub-pix 34, yellow sub-pix 36, cyan sub-pix 35；
The primary colors sub-pix 37 includes red sub-pixel 31, blue subpixels 32, green sub-pixels 33.
Preferably, the purple sub-pix 34 is constituted by red color film 21 and blue color film 22 are stacked, and the cyan is sub-
Pixel 35 is constituted by blue color film 22 and green tint film 23 are stacked, and the yellow sub-pix 36 is by green tint film 23 and red color film
21 stacked compositions.
That is, specifically, primary colors sub-pix 37 can be trichromatic, for example, red sub-pixel mentioned above
31st, blue subpixels 32, green sub-pixels 33.So, red sub-pixel 31, blue subpixels 32, green sub-pixels 33 are distinguished
It is made up of red color film 21, blue color film 22, green tint film 23；And purple sub-pix 34 is by red color film 21 and blue color film 22
Stacked to constitute, the cyan sub-pix 35 is constituted by blue color film 22 and green tint film 23 are stacked, the yellow sub-pix 36 by
Green tint film 23 and the stacked composition of red color film 21.
Three kinds of embodiments of specific coloured silk film collocation are given herein, respectively as shown in Fig. 6, Fig. 7, Fig. 8.That is,
The collocation mode of colour mixture sub-pix 38 can have various, the mask plate 4 when specifically only needing to change to form different colours coloured silk film
.It should be noted that above color is merely exemplary explanation, the color film of shades of colour is stacked to order or colour match can
To be adjusted as needed.
Preferably, the primary colors sub-pix 37 and the multiple interval setting of colour mixture sub-pix 38.
That is, primary colors sub-pix 37 and the interval setting of colour mixture sub-pix 38, can so cause colour mixture sub-pix 38
Supplement enhancing preferably is carried out to primary colors sub-pix 37, colour gamut high is realized so that display is purer.
Preferably, the color film is formed on the substrate 10, and the color film is provided with away from the side of the substrate 10
Planarization layer.
That is, one layer of planarization layer is formed away from the side of substrate 10 in color film, to reduce sub-pix and black matrix
The segment difference in region 12.
Embodiment 3：
The present embodiment provides a kind of preparation method of color membrane substrates, including the step of form the color film of different colours, wherein,
Color film at portion forms primary colors sub-pix, and the color film multiple superposed of the different colours at portion forms colour mixture Asia picture
Element.
By taking the color membrane substrates shown in Fig. 6 as an example, as shown in figure 9, specifically including following steps：
(1) red color film 21 is formed over the substrate 10, and is exposed using first mask plate 4, developed；
(2) color green tint film 23 is formed on red color film 21, and is exposed using second mask plate 4, developed；
(3) color blue color film 22 is formed on green tint film 23, and is exposed using the 3rd mask plate 4, developed, obtain figure
Color membrane substrates shown in 6.
Wherein, black matrix region 12 is can be seen that from Fig. 6 and Fig. 9 to be made up of the color film of the different colours of multiple superposed,
And form black matrix region 12 while each layer coloured silk film is formed.The step of formation coloured silk film of Fig. 9, order was red color film 21, green
Color film 23, blue color film 22；It should be noted that the order or indigo plant of green tint film 23, blue color film 22, red color film 21
Color film 22, green tint film 23, the order of red color film 21 are also feasible.Wherein, the transmitance of blue color film 22 is relatively
Low, blue color film 22, green tint film 23, the formation order of red color film 21 are realized more convenient in actual process.
Preferably, black matrix region 12 uses semi-transparent mask plate 4, so can preferably reduce sub-pix and black matrix
The segment difference in region 12.
Embodiment 4：
The present embodiment provides a kind of display panel, including array base palte and above-mentioned color membrane substrates.
Preferably, the position of the sub-pixel unit of the color membrane substrates and the sub-pixel unit of the array base palte is one by one
Each TFT of the correspondence array base palte controls a sub-pixel unit for color membrane substrates.
Embodiment 5：
A kind of display device is present embodiments provided, it includes above-mentioned any one display panel.The display device can
Think：Liquid crystal display panel, Electronic Paper, mobile phone, panel computer, television set, display, notebook computer, DPF, navigation
Any product or part with display function such as instrument.
It is understood that embodiment of above be merely to illustrate that principle of the present utility model and use it is exemplary
Implementation method, but the utility model is not limited thereto.For those skilled in the art, this is not being departed from
In the case of the spirit and essence of utility model, various changes and modifications can be made therein, and these variations and modifications are also considered as this reality
With new protection domain.
Claims (7)
1. a kind of color membrane substrates, it is characterised in that including multiple pixel cells, each pixel cell includes multiple primary colors Asias picture
Element and at least one colour mixture sub-pix, the colour mixture sub-pix are made up of the color film of the different colours of multiple superposed.
2. color membrane substrates according to claim 1, it is characterised in that set around the primary colors sub-pix and colour mixture sub-pix
There is black matrix region, the black matrix region is made up of the color film of the different colours of multiple superposed.
3. color membrane substrates according to claim 2, it is characterised in that each layer coloured silk film in the black matrix region respectively with picture
The color identical coloured silk film of plain unit is synchronously formed.
4. color membrane substrates according to claim 1, it is characterised in that the primary colors sub-pix by individual layer solid color coloured silk
Film is constituted.
5. color membrane substrates according to claim 1, it is characterised in that the primary colors sub-pix and the multiple colour mixture Asia picture
Plain interval setting.
6. a kind of display panel, it is characterised in that including the color membrane substrates described in claim any one of 1-5.
7. a kind of display device, it is characterised in that including the display panel described in claim 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621080431.4U CN206301116U (en) | 2016-09-26 | 2016-09-26 | A kind of color membrane substrates, display panel, display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621080431.4U CN206301116U (en) | 2016-09-26 | 2016-09-26 | A kind of color membrane substrates, display panel, display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206301116U true CN206301116U (en) | 2017-07-04 |
Family
ID=59203100
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621080431.4U Active CN206301116U (en) | 2016-09-26 | 2016-09-26 | A kind of color membrane substrates, display panel, display device |
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| Country | Link |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106200105A (en) * | 2016-09-26 | 2016-12-07 | 合肥鑫晟光电科技有限公司 | A kind of color membrane substrates and preparation method thereof, display floater, display device |
| CN108931866A (en) * | 2018-06-29 | 2018-12-04 | 友达光电股份有限公司 | Display panel |
| CN113009735A (en) * | 2021-04-15 | 2021-06-22 | 北海惠科光电技术有限公司 | Color film substrate and display panel |
| CN113031339A (en) * | 2021-04-15 | 2021-06-25 | 北海惠科光电技术有限公司 | Display panel and display |
-
2016
- 2016-09-26 CN CN201621080431.4U patent/CN206301116U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106200105A (en) * | 2016-09-26 | 2016-12-07 | 合肥鑫晟光电科技有限公司 | A kind of color membrane substrates and preparation method thereof, display floater, display device |
| CN108931866A (en) * | 2018-06-29 | 2018-12-04 | 友达光电股份有限公司 | Display panel |
| CN108931866B (en) * | 2018-06-29 | 2021-06-04 | 友达光电股份有限公司 | display panel |
| CN113009735A (en) * | 2021-04-15 | 2021-06-22 | 北海惠科光电技术有限公司 | Color film substrate and display panel |
| CN113031339A (en) * | 2021-04-15 | 2021-06-25 | 北海惠科光电技术有限公司 | Display panel and display |
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