CN203385961U - Color filter and display device - Google Patents
Color filter and display device Download PDFInfo
- Publication number
- CN203385961U CN203385961U CN201320448130.2U CN201320448130U CN203385961U CN 203385961 U CN203385961 U CN 203385961U CN 201320448130 U CN201320448130 U CN 201320448130U CN 203385961 U CN203385961 U CN 203385961U
- Authority
- CN
- China
- Prior art keywords
- color
- color resin
- membrane substrates
- resin
- subelement
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Liquid Crystal (AREA)
Abstract
The utility model discloses a color filter and a display device. The color filter comprises a color filter substrate and a plurality of color resin units formed on the color filter substrate, wherein each color resin unit comprises two ore more color resin subunits; the color resin subunits in the same color resin unit is same in color and different in thickness. By adopting the technical scheme provided by the utility model, all color resin subunits in any color resin unit can be enabled to present segment difference by controlling the thickness of each color resin subunit, so that the balance of high color gamut, high color restoration degree and high transmittance is achieved, and the effects of enriching color gamut, increasing image saturation and improving color reducibility are achieved.
Description
Technical field
The utility model relates to the display technique field, relates in particular to a kind of color membrane substrates and display device.
Background technology
Development along with flat panel display, TFT-LCD(Thin Film Transistor-Liquid Crystal Display with advantages such as volume are little, low in energy consumption, radiationless, the Thin Film Transistor (TFT) liquid crystal display) replace gradually cathode-ray tube (CRT) (Cathode Ray Tube, CRT) display and become the main product in display device.Wherein, described TFT-LCD normally by array base palte (Array) and color membrane substrates (Color Filter) to box and inject therein liquid crystal and form.
Particularly, as shown in Figure 1, its structural representation that is TFT-LCD color membrane substrates of the prior art, described color membrane substrates comprises color film underlay substrate 11, be formed on being cancellated black matrix" 12 and being formed on the color resin 13 that the even thickness in described black matrix" 12 each grids distributes on described color film underlay substrate 11, wherein, described color resin 13 can be red (R), green (G), any one in blue (B) or white (W) color resin is (in Fig. 1 with the modal R that comprises, G, the color membrane substrates of tri-kinds of color color resins of B is that example is illustrated to illustrate), and, the thickness that any two color resins 13 that possess same color possess is identical.
Further, as shown in Figure 2, its structural representation that is TFT-LCD array base palte of the prior art, described array base palte comprises array substrate substrate 21, be formed on the X bar grid line 22(Gate Line on described array substrate substrate 21, can be abbreviated as G) and Y bar data line 23(Data Line, can write a Chinese character in simplified form D), wherein, described X bar grid line 22 horizontally-arrangeds are embarked on journey and are parallel to each other, described Y bar data line 23 vertical setting of types are in column and be parallel to each other, described X, Y is greater than 1 positive integer, and, described X bar grid line 22 intersects to form several subpixel area that is arranged in matrix 24 mutually with described Y bar data line 23, one color resin 13 of the color membrane substrates of arbitrary subpixel area 24 correspondences and the paired box of described array base palte, and, arbitrary subpixel area 24 can comprise that one is positioned at the TFT on-off element (not shown) at grid line 22 and data line 23 crossover location places, with the work of the sub-pixel for by controlling this subpixel area 24 whether, reach and make the effect that presents or do not present respective color with the corresponding color resin 13 of this subpixel area 24, have, generally, the color of the corresponding color resin 13 of each subpixel area 24 in the arbitrary row that parallel with described data line 23 is identical again.
But, due in the described TFT-LCD of prior art, the thickness of each color resin is normally fixing and equally distributed, when the thickness of described color resin is thicker, although can make, the color rendition degree of color membrane substrates is higher, colour gamut is wider, there will be the phenomenon that the color membrane substrates transmitance is lower; And when the thinner thickness of described color resin, although can improve to a certain extent the transmitance of described color membrane substrates, but the colour gamut that can cause color membrane substrates is narrower, the color rendition degree is lower, therefore, can't realize preferably the balance of high colour gamut, high color rendition degree and high permeability, thereby cause the display effect of display device not good.
The utility model content
The utility model embodiment provides a kind of color membrane substrates and display device, in order to solve the balance that can't realize high colour gamut, high color rendition degree and high permeability existed in prior art, thereby causes the not good problem of display effect of display device.
The utility model embodiment provides a kind of color membrane substrates, and described color membrane substrates comprises color film underlay substrate and be formed on a plurality of color resins unit on described color film underlay substrate, wherein:
Described color resin unit comprises at least two color resin subelements;
The color of each color resin subelement in same described color resin unit is identical and thickness is different.
In the described technical scheme of the utility model embodiment, owing to making by the thickness of controlling each color resin subelement, each color resin subelement section of presenting in arbitrary color resin unit is poor, thereby, can realize the balance of high colour gamut, high color rendition degree and high permeability, play the effect of enriching colour gamut, increasing image saturation and improve color reducibility, improved the display effect of display device.
Further, the size of each color resin subelement in same described color resin unit is identical or different, can be according to actual conditions, adjust the shared area size of each color resin subelement in same color resin unit, reach the practicality of raising color membrane substrates manufacture craft and the effect of dirigibility.
Further, each described color resin unit comprises three color resin subelements.
Further, for arbitrary described color resin unit, the color of each color resin subelement in described color resin unit is any one in redness, green, blueness and white, thereby further reached the effect of enriching colour gamut, increasing image saturation and improve color reducibility, improved the display effect of display device.
Further, described color membrane substrates also comprises the black matrix" be formed on described color film underlay substrate, wherein:
Described black matrix" is formed between any two adjacent color resin unit; Perhaps,
Described black matrix" is formed between any two adjacent color resin subelements.
Further, when described black matrix" is formed between any two adjacent color resin unit, each color resin subelement that is positioned at same described color resin unit is continuously every connection status or the state that is spaced apart.
Further, each color resin subelement in same described color resin unit is arranged or is followed direction along column direction and arranges.
Further, the utility model embodiment also provides a kind of display device, described display device comprise color membrane substrates, array base palte and be filled in described color membrane substrates and described array base palte between liquid crystal layer, wherein:
Described color membrane substrates is the color membrane substrates described in the utility model embodiment;
Described array base palte comprises many grid lines that are formed on the array substrate substrate, many data lines and the subpixel area limited by many grid lines and data line intersection, and described subpixel area is corresponding one by one with the color resin subelement on described color membrane substrates.In the described technical scheme of the utility model embodiment, owing to making by the thickness of controlling each color resin subelement, each color resin subelement section of presenting in arbitrary color resin unit is poor, thereby, can realize the balance of high colour gamut, high color rendition degree and high permeability, play the effect of enriching colour gamut, increasing image saturation and improve color reducibility, improved the display effect of display device.
The utility model beneficial effect is as follows:
The utility model embodiment provides a kind of color membrane substrates and display device, described color membrane substrates comprises color film underlay substrate and is formed on a plurality of color resins unit on described color film underlay substrate, wherein, described color resin unit comprises at least two color resin subelements, and the color of each color resin subelement in same described color resin unit is identical and thickness is different.By the described technical scheme of the utility model embodiment, can make by the thickness of controlling each color resin subelement each color resin subelement section of presenting in arbitrary color resin unit poor, thereby can realize the balance of high colour gamut, high color rendition degree and high permeability, play the effect of enriching colour gamut, increasing image saturation and improve color reducibility, and and then improved the display effect of display device.
The accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, in below describing embodiment, the accompanying drawing of required use is briefly introduced, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Figure 1 shows that the structural representation of the color membrane substrates of TFT-LCD described in prior art;
Figure 2 shows that the structural representation of the array base palte of TFT-LCD described in prior art;
Figure 3 shows that the structural representation one of color membrane substrates described in the utility model embodiment mono-;
Figure 4 shows that the structural representation one of mask plate described in the utility model embodiment mono-;
Figure 5 shows that the structural representation two of mask plate described in the utility model embodiment mono-;
Figure 6 shows that the structural representation two of color membrane substrates described in the utility model embodiment mono-;
Figure 7 shows that the structural representation three of color membrane substrates described in the utility model embodiment mono-.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is described in further detail, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making all other embodiment that obtain under the creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment mono-:
As shown in Figure 3, its structural representation that is color membrane substrates described in the utility model embodiment mono-, a plurality of color resins unit 32 that described color membrane substrates comprises color film underlay substrate 31 and is formed on described color film underlay substrate 31 tops, wherein:
Described color resin unit 32 comprises at least two color resin subelements 321; Particularly, the situation that a color resin unit 32 comprises three color resin subelements 321 has been shown in Fig. 3;
The color of each color resin subelement 321 in same described color resin unit 32 is identical and thickness is different.
Particularly, similar with the arrangement mode of each color resin in prior art, in embodiment described in the utility model, each color resin unit 32 is each other matrix and arranges shape, and the utility model embodiment repeats no more this.
Further, for arbitrary described color resin unit 32, but the thickness distribution gradient of each color resin subelement 321 in described color resin unit 32 is as thicker or thinner as the thickness of the color resin subelement 321 far away of 32 tops, color resin unit as described in distance; Perhaps, the thickness of each color resin subelement 321 in described color resin unit 32 can be distributed to two end regions thickenings of described color resin unit 32 or the trend of attenuation by the zone line from described color resin unit 32; Perhaps, distribute by other means, as mixed and disorderly distribution etc., the utility model embodiment is not limited in any way this.
Particularly, in the color membrane substrates shown in Fig. 3, with the thickness of distance 32 tops, described color resin unit color resin subelement 321 far away, thicker distribution mode is illustrated explanation to described color membrane substrates, wherein, the shade possessed with each color resin subelement 321 means its corresponding thickness thickness, and color is more deeply felt and shown that corresponding thickness is thicker.
Further, in embodiment described in the utility model, for arbitrary described color resin unit 32, the color of each color resin subelement 321 in described color resin unit 32 can be any one in R, G, B and W or other color, and the utility model embodiment is not limited in any way this; Particularly, in the color membrane substrates shown in Fig. 3, the color membrane substrates of the modal R of comprising, G, tri-kinds of color color resins of B of take is illustrated explanation as example.
Further, in embodiment described in the utility model, in order to reach the practicality that improves the color membrane substrates manufacture craft and the effect of dirigibility, for arbitrary described color resin unit 32, the size of each color resin subelement 321 in described color resin unit 32 can be the same or different, and the utility model embodiment is not limited in any way this; But more preferably, in embodiment described in the utility model, for the simplicity that improves follow-up color membrane substrates manufacture craft and the display effect that improves picture, the size of each color resin subelement 321 in described color resin unit 32 is normally identical.
Have again, it should be noted that, in embodiment described in the utility model, for the arbitrary row color resin unit 32 in color membrane substrates, the number of the color resin subelement 321 that each color resin unit 32 in this row color resin unit 32 possesses is normally identical, and, each color resin subelement 321 in arbitrary color resin unit 32 in this row color resin unit 32 is arranged along column direction usually, and, the size of the color resin subelement 321 that the arbitrary sequence sequence number in this row color resin unit 32 is identical is all identical usually, in order to make each color resin subelement 321 in color membrane substrates can be transverse and longitudinal matrix arrangement shape, certainly, the color resin subelement 321 that is arranged in same color resin unit also can follow direction and arrange, the utility model embodiment is no longer repeated this.
Further, in embodiment described in the utility model, can utilize half to see through the mode that mask plate carries out a mask and realize that the thickness section between each color resin subelement 321 in color resin unit 32 is poor.
For example, thickness distribution gradient with each color resin subelement 321 in color resin unit 32, apart from 32 tops, color resin unit the thickness of color resin subelement 321 far away thicker or thinner be example, the mask plate utilized can be as shown in Figure 4, in mask plate shown in Fig. 4, according to the thickness different designs bright fringes of different thicknesses, bright fringes apart from 32 tops, color resin unit in zone far away is thinner, correspondingly, when adopting positivity photosensitive resin material to make each color resin unit 32, due to zone corresponding to bright fringes through overexposure, during development operation, its corresponding color resin can be stripped from, thereby make in follow-up exposure imaging operation, apart from 32 tops, color resin unit, the thickness of the corresponding color resin subelement 321 in zone far away is thicker, similarly, when adopting the negative photosensitive resin material to make each color resin unit 32, due to the corresponding zone of non-bright fringes through overexposure, development operation the time, its corresponding color resin can be stripped from, thereby make in follow-up exposure imaging operation, apart from 32 tops, color resin unit, the thickness of the corresponding color resin subelement 321 in zone far away is thinner,
Perhaps, the mask plate utilized also can be as shown in Figure 5, in mask plate shown in Fig. 5, according to the thickness different designs bright spot of different numbers, bright spot number apart from 32 tops, color resin unit in zone far away is fewer, correspondingly, when adopting positivity photosensitive resin material to make each color resin unit 32, due to zone corresponding to bright spot through overexposure, during development operation, its corresponding color resin can be stripped from, thereby make in follow-up exposure imaging operation, apart from 32 tops, color resin unit, the thickness of the corresponding color resin in zone far away is thicker, similarly, when adopting the negative photosensitive resin material to make each color resin unit 32, due to non-spot zone through overexposure, development operation the time, its corresponding color resin can be stripped from, thereby make in follow-up exposure imaging operation, apart from 32 tops, color resin unit, the thickness of the corresponding color resin in zone far away is thinner.
It should be noted that, in embodiment described in the utility model, when the thickness of each color resin subelement 321 in described color resin unit 32 is other distribution trends, the structure of the mask plate utilized can adjust accordingly according to actual conditions, to reach required thickness trend distribution effect, the utility model embodiment repeats no more this.
Further, as shown in Fig. 6 or Fig. 7, in embodiment described in the utility model, described color membrane substrates also can comprise the black matrix" 33 be formed on described color film underlay substrate 31 usually, wherein:
Described black matrix" 33 can be formed between any two adjacent color resin unit 32 (specifically can as shown in Figure 6), perhaps, can be formed between any two adjacent color resin subelements 321 (specifically can as shown in Figure 7), the utility model embodiment is not limited in any way this.
Particularly, when described black matrix" 33 is formed between any two adjacent color resin unit 32, for arbitrary described color resin unit 32, each color resin subelement 321 in described color resin unit 32 can be continuously each other every connection status or the state that is spaced apart, and the utility model embodiment is not limited in any way this.
The utility model embodiment mono-provides a kind of color membrane substrates, described color membrane substrates comprises color film underlay substrate and is formed on a plurality of color resins unit on described color film underlay substrate, wherein, described color resin unit comprises at least two color resin subelements; The color of each color resin subelement in same described color resin unit is identical and thickness is different.By the described technical scheme of the utility model embodiment mono-, can make by the thickness of controlling each color resin subelement each color resin subelement section of presenting in arbitrary color resin unit poor, thereby can realize the balance of high colour gamut, high color rendition degree and high permeability, play the effect of enriching colour gamut, increasing image saturation and improve color reducibility, and and then improved the display effect of display device.
Embodiment bis-:
The utility model embodiment bis-provides a kind of display device, described display device can be display panels, Electronic Paper, OLED(Organic Light-Emitting Diode, Organic Light Emitting Diode) any product or parts that possess Presentation Function such as panel, mobile phone, panel computer, televisor, display, notebook computer, digital album (digital photo frame), navigating instrument, the utility model embodiment is not limited in any way this.
Particularly, described display device can comprise color membrane substrates, array base palte and be filled in described color membrane substrates and described array base palte between liquid crystal layer, wherein:
Described color membrane substrates is the color membrane substrates described in the utility model embodiment mono-, be that described color membrane substrates comprises color film underlay substrate and is formed on a plurality of color resins unit on described color film underlay substrate, wherein, described color resin unit comprises at least two color resin subelements, the color of each color resin subelement in same described color resin unit is identical and thickness is different, and the utility model embodiment bis-is no longer repeated this;
Described array base palte comprises many grid lines being formed on the array substrate substrate, many data lines and intersects by described many grid lines and described many data lines a plurality of subpixel area that matrix is arranged shape that are that limit, wherein, a color resin subelement in the corresponding described color membrane substrates of arbitrary subpixel area, and arbitrary subpixel area can comprise that one is positioned at the on-off element at grid line and data line crossover location place.
The utility model embodiment bis-provides a kind of display device, the color membrane substrates of described display device comprises color film underlay substrate and is formed on a plurality of color resins unit on described color film underlay substrate, wherein, described color resin unit comprises at least two color resin subelements, and the color of each color resin subelement in same described color resin unit is identical and thickness is different.By the described technical scheme of the utility model embodiment bis-, can make by the thickness of controlling each color resin subelement each color resin subelement section of presenting in arbitrary color resin unit poor, thereby can realize the balance of high colour gamut, high color rendition degree and high permeability, play the effect of enriching colour gamut, increasing image saturation and improve color reducibility, and and then improved the display effect of display device.
Obviously, those skilled in the art can carry out various changes and modification and not break away from spirit and scope of the present utility model the utility model.Like this, if within of the present utility model these are revised and modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model also is intended to comprise these changes and modification interior.
Claims (8)
1. a color membrane substrates, comprise color film underlay substrate and be formed on a plurality of color resins unit on described color film underlay substrate, it is characterized in that,
Described color resin unit comprises at least two color resin subelements;
The color of each color resin subelement in same described color resin unit is identical and thickness is different.
2. color membrane substrates as claimed in claim 1, is characterized in that,
The size of each the described color resin subelement in same described color resin unit is identical or different.
3. color membrane substrates as claimed in claim 1, is characterized in that, each described color resin unit comprises three color resin subelements.
4. color membrane substrates as claimed in claim 1, is characterized in that,
For arbitrary described color resin unit, the color of each color resin subelement in described color resin unit is any one in redness, green, blueness and white.
5. color membrane substrates as claimed in claim 1, is characterized in that, described color membrane substrates also comprises the black matrix" be formed on described color film underlay substrate, wherein:
Described black matrix" is formed between any two adjacent color resin unit; Perhaps,
Described black matrix" is formed between any two adjacent color resin subelements.
6. color membrane substrates as claimed in claim 5, it is characterized in that, when described black matrix" is formed between any two adjacent color resin unit, each color resin subelement that is positioned at same described color resin unit is continuously every connection status or the state that is spaced apart.
7. color membrane substrates as claimed in claim 1, is characterized in that, each color resin subelement in same described color resin unit is arranged or followed direction along column direction and arranges.
8. a display device, comprise color membrane substrates, array base palte and be filled in described color membrane substrates and described array base palte between liquid crystal layer, it is characterized in that,
Described color membrane substrates is arbitrary described color membrane substrates in claim 1～7;
Described array base palte comprises many grid lines that are formed on the array substrate substrate, many data lines and the subpixel area limited by many grid lines and data line intersection, and described subpixel area is corresponding one by one with the color resin subelement on described color membrane substrates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320448130.2U CN203385961U (en) | 2013-07-25 | 2013-07-25 | Color filter and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320448130.2U CN203385961U (en) | 2013-07-25 | 2013-07-25 | Color filter and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203385961U true CN203385961U (en) | 2014-01-08 |
Family
ID=49874432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320448130.2U Expired - Lifetime CN203385961U (en) | 2013-07-25 | 2013-07-25 | Color filter and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203385961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108732806A (en) * | 2018-05-29 | 2018-11-02 | 上海天马微电子有限公司 | The manufacturing method of display panel, display device and display panel |
-
2013
- 2013-07-25 CN CN201320448130.2U patent/CN203385961U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108732806A (en) * | 2018-05-29 | 2018-11-02 | 上海天马微电子有限公司 | The manufacturing method of display panel, display device and display panel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106707606B (en) | Special-shaped display panel and display device | |
| CN110275358B (en) | Display panel and display device | |
| CN104025183B (en) | The arrangement of subpixels of display and rendering intent thereof | |
| CN105807508B (en) | A kind of display panel and display device | |
| WO2017084396A1 (en) | Display substrate, display panel, and display apparatus | |
| CN103885260B (en) | Display panel | |
| CN103792724B (en) | Display base plate and display unit | |
| CN104749817B (en) | A kind of display panel and display device | |
| US20160012784A1 (en) | Display substrate and display device | |
| CN103257494A (en) | Display substrate and display device | |
| WO2017028344A1 (en) | Thin film transistor array substrate and liquid crystal display panel | |
| CN104965341A (en) | Display panel and displayer | |
| CN105470264A (en) | Array substrate and display panel | |
| CN105425451A (en) | Color film substrate, display panel and display device | |
| CN103809323A (en) | Display substrate and display device | |
| CN104299557A (en) | Pixel structure, display substrate and display device | |
| US10684519B2 (en) | Color-filter on array type array substrate and liquid crystal display panel | |
| CN203720503U (en) | Display device and color film substrate thereof | |
| US9891461B2 (en) | Display panel, manufacturing method thereof and display device | |
| CN105319784B (en) | Display panel | |
| CN102998858A (en) | Array substrate, display panel, display device and control method thereof | |
| CN105404052A (en) | Curved-surface display panel | |
| CN104809956A (en) | Pixel structure, display substrate and display device | |
| CN104503134A (en) | Colored film base plate, liquid crystal display panel and display device | |
| US20200012139A1 (en) | Pixel structure, display panel and display apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140108 |
|
| CX01 | Expiry of patent term |