CN206773334U - A kind of colored filter and display device - Google Patents
A kind of colored filter and display device Download PDFInfo
- Publication number
- CN206773334U CN206773334U CN201720507937.7U CN201720507937U CN206773334U CN 206773334 U CN206773334 U CN 206773334U CN 201720507937 U CN201720507937 U CN 201720507937U CN 206773334 U CN206773334 U CN 206773334U
- Authority
- CN
- China
- Prior art keywords
- layer
- substrate
- colored filter
- light resistance
- photoresist layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Optical Filters (AREA)
Abstract
A kind of colored filter and display device are the utility model is related to, wherein the colored filter includes substrate；Multiple black matrix, it is evenly distributed on the substrate；Multiple color light resistance layers, it is evenly distributed on the substrate, and each color light resistance layer is arranged between two adjacent black matrix, the adjacent color light resistance layer of each two includes different quantum dots；Hyaline layer, it is covered in the top of the color light resistance layer, and the shape of the hyaline layer is corresponding with the shape of the substrate, multiple support columns and multiple ridges are additionally provided with above the hyaline layer, each support column is arranged at position corresponding from different black matrix on substrate.The utility model can strengthen the transmitance of color blocking, increase the brightness of display, there is provided the reducing power of high color, that is, effectively improve the using experience degree of user.
Description
Technical field
It the utility model is related to display technology field, more particularly to a kind of colored filter and display device.
Background technology
The development of wide viewing angle screen is very rapid, and many types also occurs in its technical matters;Wide viewing angle refers to as its name suggests
It can check that screen can be clearly seen that its foregoing from different directions, without color distortion；MVA（Multi-
domain Vertical Alignment）Panel technology is one kind of wide viewing angle technology, is VA（Vertical Alignment）
One kind of panel type, and improved on the basis of VA panels, its panel feature is brilliant comprising a kind of ridge feed flow
Molecule adheres to, in the state of voltage is not applied, the liquid crystal molecule normal to screen of MVA panels, and after applying voltage, liquid crystal molecule
Ridge upper deflecting will be attached to, forms the state perpendicular to ridge surface.Now, it can also be produced partially with screen surface
Turn effect, pass through light, form picture, its advantage is that color, colour gamut and visible angle are all very good.
But the red of in general MVA panels, green, blue three kinds of three primary colors are red through being formed with using white backlight
Color, green, the colored optical filtering substrates of blue color blocking are cast out, because the transmitance of color blocking is constantly in relatively low level,
The brightness of MVA panels and color still can be restricted.
The content of the invention
In view of this, the utility model provides a kind of colored filter and display device, can strengthen the saturating of color blocking
Rate is crossed, increases the brightness of display, there is provided the reducing power of high color, i.e., can effectively improve the using experience degree of user.
In order to solve the above-mentioned technical problem, the utility model provides a kind of colored filter, the colored filter bag
Include,
Substrate；
Multiple black matrix, it is evenly distributed on the substrate；
Multiple color light resistance layers, be evenly distributed on the substrate, and each color light resistance layer be arranged at it is adjacent
Between two black matrix, the adjacent color light resistance layer of each two includes different quantum dots；
Hyaline layer, it is covered in the top of the color light resistance layer, and the shape of the hyaline layer and the shape of the substrate
It is corresponding, multiple support columns and multiple ridges are additionally provided with above the hyaline layer, each support column is arranged at substrate
The upper position corresponding from different black matrix.
As preferable, the color light resistance layer includes multiple first photoresist layers, multiple second photoresist layers and multiple the
Three photoresist layers, and first photoresist layer, the second photoresist layer and the 3rd photoresist layer are adjacent to distribution on the substrate successively,
First photoresist layer includes red quantum dot, and second photoresist layer includes green quantum dot, and the 3rd photoresist layer is
Mingguang City's resistance layer.
As preferable, the color light resistance layer includes multiple first photoresist layers, multiple second photoresist layers and multiple the
Three photoresist layers, and first photoresist layer, the second photoresist layer and the 3rd photoresist layer are adjacent to distribution on the substrate successively,
First photoresist layer includes red quantum dot, and second photoresist layer includes green quantum dot, and the 3rd photoresist layer includes
Blue quantum dot.
As it is further preferred that each ridge is arranged at the top of the black matrix on substrate corresponding thereto.
As it is further preferred that the ridge is shaped as four sides centrum shape.
As it is further preferred that being provided with two ridges between each two support column.
As it is further preferred that the scope of the thickness size of the color light resistance layer is 0.5-2 μm.
As it is further preferred that the scope of the thickness size of the hyaline layer is 2-4 μm.
In addition, the utility model additionally provides a kind of display device, the display device includes colored filter as described above
Mating plate.
Compared with prior art, the utility model has the following advantages that：
The utility model can effectively strengthen the transmitance of color blocking, increase the brightness of display, improve the also proper energy of color
Power, i.e., it can effectively improve the using experience degree of user.Meanwhile the simple and stable structure of colored filter, support column and convex
It is very high to go out the transparency of thing, shortens the display time, so that the field-of-view angle of corresponding display device is more broad.
Brief description of the drawings
Fig. 1 is a kind of structure chart of colored filter of the utility model.
Fig. 2 is a kind of another structure chart of colored filter of the utility model.
Embodiment
In order to allow those skilled in the art to more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings to this
Utility model is further elaborated.
As shown in figure 1, the utility model provides a kind of colored filter, the colored filter includes, substrate 1；It is more
Individual black matrix 2, it is evenly distributed on the substrate 1；Multiple color light resistance layers, it is evenly distributed on the substrate 1, and often
Individual color light resistance layer is arranged between two adjacent black matrix 2, and the adjacent color light resistance layer of each two includes different
Quantum dot；Hyaline layer 4, it is covered in the top of the color light resistance layer, and the shape of the hyaline layer 4 and the shape of the substrate 1
Shape is corresponding, and the top of the hyaline layer 4 is additionally provided with multiple support columns 5 and multiple ridges 6, and each support column 5 is respectively provided with
The position corresponding from different black matrix on substrate.
Meanwhile support column 5 is arranged on the top of black matrix can play the supporting role to external equipment well.Also
It is exactly that ridge 6 has the very high transparency, therefore understands to be produced on the top of colored filter.But as preferable, often
Individual ridge 6 is arranged at position corresponding from different black matrix on substrate.
Generally, in order that structure it is more stable, support column 5 can be up-narrow and down-wide trapezium structure, protrude
Thing 6 can be shaped as four sides centrum shape for the ridge.Certainly, support column 5 can also be other feasible shapes,
Ridge 6 can also be the structure of the multidimensional such as other two dimensions or three-dimensional.
As it is further preferred that two ridges 6 can be provided between each two support column 5, so that color
The structure of colo(u)r filter is more reasonable, and light transmission is more preferable.
As it is further preferred that the thickness size of the color light resistance layer may range from 0.5-2 μm, this is just adapted to
The characteristic of quantum dot so that light transmission and the reducing power of color be more preferable.Certainly, the thickness range of color light resistance layer can
To be limited accordingly, and this limits can be adjusted correspondingly according to actual conditions.
As it is further preferred that the scope of the thickness size of the hyaline layer 4 is 2-4 μm, hyaline layer is in colorized optical filtering
Color light resistance layer can be protected in piece, and because hyaline layer needs to support external structure and support column and ridge,
So the magnitude range of the thickness of hyaline layer is also required to be thickeied and limited accordingly, and wherein this restriction scope also may be used
To be adjusted correspondingly according to actual conditions.
Furthermore quantum dot is the nano material that different colours can be sent according to own dimensions.Wherein, in color light resistance layer
The quantum dot being mixed be can glow, three kinds of various sizes of nanoscale quantum dots of green glow and blue light.Generally, may be used
So that according to actual conditions, different quantum dots is mixed into color light resistance layer.
Such as shown in figure 1, as preferably, the color light resistance layer includes multiple first photoresist layers 31, multiple second
Photoresist layer 32 and multiple 3rd photoresist layers 33, and first photoresist layer 31, the second photoresist layer 32 and the 3rd photoresist layer 33
It is adjacent to successively and is distributed on the substrate 1, first photoresist layer 31 includes red quantum dot, and second photoresist layer 32 wraps
Green quantum dot is included, the 3rd photoresist layer 33 includes blue quantum dot.Colored filter i.e. now can just be carried on the back in white
Realize that red green blue tricolor is shown in the presence of light.
Furthermore as shown in Fig. 2 as another preferable, the color light resistance layer includes multiple first photoresist layers 31, multiple
Second photoresist layer 32 and multiple 3rd photoresist layers, and first photoresist layer 31, the second photoresist layer 32 and the 3rd photoresist layer
It is adjacent to distribution successively on the substrate, first photoresist layer 31 includes red quantum dot, and second photoresist layer 32 wraps
Green quantum dot is included, the 3rd photoresist layer is transparent photoresist layer.Wherein described transparent photoresist layer can with described hyaline layer 4
To be integral, you can be same material.Colored filter now can coordinate blue background light to realize RGB
Three primary colors are shown.In addition, hyaline layer, support column and ridge can be made by a procedure, simplify and produced
Journey, improve production efficiency.
Therefore understand that structure of the present utility model forms the transmitance for effectively enhancing color blocking, add can show it is bright
Degree, the reducing power of color is improved, i.e., can effectively improve the using experience degree of user.Meanwhile the structure of colored filter
The transparency of simple and stable, support column and ridge is very high, the display time is shortened, so that using the colour accordingly
The field-of-view angle of the display device of optical filter is more broad.
In addition, the utility model additionally provides a kind of display device, the display device includes colored filter as described above
Mating plate.
Above-described embodiment is only wherein specific implementation of the present utility model, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the utility model patent scope can not be interpreted as.It should be pointed out that the ordinary skill for this area
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are apparent
Alternative forms belong to the scope of protection of the utility model.
Claims (9)
- A kind of 1. colored filter, it is characterised in that including,Substrate；Multiple black matrix, it is evenly distributed on the substrate；Multiple color light resistance layers, it is evenly distributed on the substrate, and each color light resistance layer is arranged at adjacent two Between black matrix, the adjacent color light resistance layer of each two includes different quantum dots；Hyaline layer, the top of the color light resistance layer is covered in, and the shape of the hyaline layer is relative with the shape of the substrate Should, be additionally provided with multiple support columns and multiple ridges above the hyaline layer, each support column be arranged on substrate with The corresponding position of different black matrix.
- 2. colored filter as claimed in claim 1, it is characterised in that the color light resistance layer includes multiple first photoresistances Layer, multiple second photoresist layers and multiple 3rd photoresist layers, and first photoresist layer, the second photoresist layer and the 3rd photoresist layer It is adjacent to distribution successively on the substrate, first photoresist layer includes red quantum dot, and second photoresist layer includes green Color quantum dot, the 3rd photoresist layer are transparent photoresist layer.
- 3. colored filter as claimed in claim 1, it is characterised in that the color light resistance layer includes multiple first photoresistances Layer, multiple second photoresist layers and multiple 3rd photoresist layers, and first photoresist layer, the second photoresist layer and the 3rd photoresist layer It is adjacent to distribution successively on the substrate, first photoresist layer includes red quantum dot, and second photoresist layer includes green Color quantum dot, the 3rd photoresist layer include blue quantum dot.
- 4. colored filter as claimed in claim 2 or claim 3, it is characterised in that each ridge be arranged on substrate with not The corresponding position of same black matrix.
- 5. colored filter as claimed in claim 4, it is characterised in that the ridge is shaped as four sides centrum shape.
- 6. colored filter as claimed in claim 4, it is characterised in that two ridges are provided between each two support column.
- 7. colored filter as claimed in claim 4, it is characterised in that the scope of the thickness size of the color light resistance layer is 0.5-2μm。
- 8. colored filter as claimed in claim 4, it is characterised in that the scope of the thickness size of the hyaline layer is 2-4 μ m。
- 9. a kind of display device, it is characterised in that including the colored filter as any one of Claim 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720507937.7U CN206773334U (en) | 2017-05-09 | 2017-05-09 | A kind of colored filter and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720507937.7U CN206773334U (en) | 2017-05-09 | 2017-05-09 | A kind of colored filter and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206773334U true CN206773334U (en) | 2017-12-19 |
Family
ID=60649484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720507937.7U Active CN206773334U (en) | 2017-05-09 | 2017-05-09 | A kind of colored filter and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206773334U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019127780A1 (en) * | 2017-12-26 | 2019-07-04 | 深圳市华星光电技术有限公司 | Color film substrate, method for manufacturing same, and liquid crystal display panel |
| US10394074B2 (en) | 2017-12-26 | 2019-08-27 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Color film substrate and method of manufacturing the same, liquid crystal panel |
-
2017
- 2017-05-09 CN CN201720507937.7U patent/CN206773334U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019127780A1 (en) * | 2017-12-26 | 2019-07-04 | 深圳市华星光电技术有限公司 | Color film substrate, method for manufacturing same, and liquid crystal display panel |
| US10394074B2 (en) | 2017-12-26 | 2019-08-27 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Color film substrate and method of manufacturing the same, liquid crystal panel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107390422B (en) | A kind of abnormity display panel and display device | |
| CN105204103B (en) | quantum dot color filter and liquid crystal display device | |
| CN104036700B (en) | Display panel, display packing and display device | |
| CN105242448B (en) | The production method and colored optical filtering substrates of colored optical filtering substrates | |
| CN204576024U (en) | A kind of color membrane substrates and display panels | |
| CN104317099B (en) | Color film substrate and display device | |
| CN109375410A (en) | Colored optical filtering substrates and liquid crystal display device | |
| CN201069507Y (en) | Color electronic paper display device | |
| CN103217832B (en) | Color filter, manufacturing method and displaying device of color filter | |
| CN103278876A (en) | Quantum dot color filter and manufacturing method thereof and display device | |
| CN109085717A (en) | Display panel and display device | |
| CN202049251U (en) | Color filter and display device comprising same | |
| CN104317096B (en) | A kind of color membrane substrates, liquid crystal display panel and display device | |
| CN105425451A (en) | Color film substrate, display panel and display device | |
| CN104965341A (en) | Display panel and displayer | |
| CN202049252U (en) | Color filter, liquid crystal panel, and display apparatus | |
| CN104133329B (en) | A kind of display panel and its manufacture method, display device | |
| CN104297991B (en) | Color film substrate and display device | |
| CN105319784B (en) | Display panel | |
| CN103376592A (en) | Display device, color filter and production method thereof | |
| CN105355643A (en) | Pixel structure, manufacturing method for pixel structure, display panel and display apparatus | |
| CN106200105A (en) | A kind of color membrane substrates and preparation method thereof, display floater, display device | |
| CN105576006A (en) | Color film base plate, display panel and display apparatus | |
| CN206301116U (en) | A kind of color membrane substrates, display panel, display device | |
| CN206773334U (en) | A kind of colored filter and display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |