CN201611418U - Colorful filter substrate and liquid crystal display panel - Google Patents
Colorful filter substrate and liquid crystal display panel Download PDFInfo
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- CN201611418U CN201611418U CN2009202132688U CN200920213268U CN201611418U CN 201611418 U CN201611418 U CN 201611418U CN 2009202132688 U CN2009202132688 U CN 2009202132688U CN 200920213268 U CN200920213268 U CN 200920213268U CN 201611418 U CN201611418 U CN 201611418U
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- filter patterns
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Abstract
The utility model discloses a colorful filter substrate and a liquid crystal display panel, wherein gap substance is arranged, the colorful filter substrate comprises a shading layer and a plurality of colorful filter patterns. The shading layer is configured on a substrate. The shading layer defines a plurality of sub-pixel areas and a plurality of shading areas on the substrate. The colorful filter patterns cover the shading areas and the sub-pixel areas, each colorful filter pattern comprises a projecting part which extends to the shading area, and part of the gap substance is positioned above the projecting part. The colorful filter substrate has good resolution, good optical effect and low manufacturing cost.
Description
Technical field
The utility model relates to a kind of colored optical filtering substrates and display panels, and particularly a kind of colored optical filtering substrates and display panels with high-res (High Resolution).
Background technology
Display panels is made of colored optical filtering substrates, electric crystal array film substrate and the liquid crystal layer that is configured between two substrates.Generally speaking, in colored optical filtering substrates, when the relative position of configuration light shield layer, color filter patterns and separation material etc., must observe design specifications (Design rule).Usually, the design of color filter patterns and separation material has following Fig. 1～three kinds of modes shown in Figure 3.
Fig. 1 is the schematic top plan view of known a kind of colored optical filtering substrates.Please refer to Fig. 1, colored optical filtering substrates 100 has light shield layer 110 and color filter patterns 120.Light shield layer 110 defines a plurality of shading region BM and a plurality of sub picture elements district G on colored optical filtering substrates 100.Color filter patterns 120 adopts the strip pattern design and covers shading region BM continuously and the sub picture element district G adjacent with shading region BM.Separation material PS is arranged on the color filter patterns 120 among the shading region BM.
It may be noted that in configuration color filter patterns 120 during, need to consider spacing d1, d2 between separation material PS and the color filter patterns 120, the spacing d3 between separation material PS and the sub picture element district G, and the spacing d4 between two separation material PS with separation material PS.The result is that this first kind of mode need be considered the mutual relationship between various spacing d1, d2, d3, the d4, and be quite complicated in design.And, for separation material PS is set, many spaces that need account in the horizontal (as spacing d3 requisite space).
Fig. 2 is the schematic top plan view of known another kind of colored optical filtering substrates.Please refer to Fig. 2, colored optical filtering substrates 102 is similar with colored optical filtering substrates 100, and components identical indicates with identical symbol, and does not repeat identical content.In colored optical filtering substrates 102, color filter patterns 120 adopts the island-shaped pattern design, that is, only on sub picture element district G, color filter patterns 120 is set.Separation material PS then is set directly on the light shield layer 110 among the shading region BM.
Can notice, when configuration color filter patterns 120 and separation material PS, need consider the width D of separation material PS itself, spacing d5, d6 between separation material PS and the color filter patterns 120, and the edge of sub picture element district G and spacing d7, the d8 between the color filter patterns 120.The result is that the mutual relationship between the various spacing d5～d8 of this second way is changeable, and is quite complicated in design.And, for separation material PS is set, many spaces that need account in the horizontal (space required) as spacing d5, d6.
Fig. 3 is the schematic top plan view of known another colored optical filtering substrates.Please refer to Fig. 3, colored optical filtering substrates 104 is similar with colored optical filtering substrates 100, and components identical indicates with identical symbol, and does not repeat identical content.In colored optical filtering substrates 104, color filter patterns 120 adopts the design of digging a hole.More specifically, color filter patterns 120 roughly covers shading region BM and the sub picture element district G adjacent with shading region BM continuously.Particularly, remove the part (inwardly digging a hole) of the color filter patterns 120 among the shading region BM to form groove 122.Separation material PS then directly is arranged in the groove 122 and is positioned on the light shield layer 110.
It may be noted that in configuration color filter patterns 120 during, need consider spacing d9, d10 between the edge of the edge of separation material PS and groove 122 with separation material PS, and the edge of sub picture element district G and the spacing d11 between the color filter patterns 120.The result is that this third mode also needs to consider various spacing d9～d11, and is quite complicated in design.And, for separation material PS is set well, many spaces that need account in the horizontal (space required) as spacing d9.
From the above, described colored optical filtering substrates 100,102,104 will take considerable space in the horizontal, so optical effect is low and can increase the module material cost.This will be unfavorable for making colored optical filtering substrates and the display panels with high-res.
The utility model content
The utility model is low in order to solve optical effect, and the shortcoming that the module material cost is high provides a kind of colored optical filtering substrates, has good resolution, and makes stable.
The utility model also provides a kind of display panels, adopts above-described colored optical filtering substrates, and can show the image of better quality.
Based on above-mentioned, the utility model proposes a kind of colored optical filtering substrates, be provided with a separation material.Colored optical filtering substrates comprises: light shield layer and many color filter patterns.Light shield layer is configured on the substrate.Light shield layer defines a plurality of sub picture elements district and a plurality of shading region on substrate.Color filter patterns covers shading region and sub picture element district, and wherein, each bar color filter patterns comprises a teat, and this teat extends to shading region, and the part separation material is positioned at the teat top.
The utility model also proposes a kind of display panels, comprising: active component array base board, colored optical filtering substrates and liquid crystal layer.Colored optical filtering substrates is to for active component array base board.Colored optical filtering substrates or active component array base board are provided with a separation material.This colored optical filtering substrates comprises: light shield layer and many color filter patterns.Light shield layer is configured on the substrate, and this light shield layer defines a plurality of sub picture elements district and a plurality of shading region on substrate.Color filter patterns covers shading region and sub picture element district, and wherein, each bar color filter patterns comprises a teat, and this teat extends to shading region, and the part separation material is positioned at the teat top.Liquid crystal layer is arranged between active component array base board and the colored optical filtering substrates.
In an embodiment of the present utility model, above-mentioned teat extends to the shading region between the adjacent color filter patterns.
In an embodiment of the present utility model, that the shape of above-mentioned teat comprises is trapezoidal, quadrilateral, polygon, circle or oval.
In an embodiment of the present utility model, the spacing between the edge of above-mentioned separation material and the edge of teat is 5 microns (μ m)～20 microns.
In an embodiment of the present utility model, above-mentioned each bar color filter patterns also comprises: a recess be arranged on the subtend face of teat, and recess has the shape identical with teat.
In an embodiment of the present utility model, the recess of above-mentioned each bar color filter patterns, with the teat form fit (conformal) of next bar color filter patterns.
In an embodiment of the present utility model, the spacing between the edge of above-mentioned recess and the edge of teat is 5 microns～15 microns.
In an embodiment of the present utility model, the color of above-mentioned color filter patterns comprises redness, green or blue.
In sum, colored optical filtering substrates of the present utility model and display panels have the following advantages at least: adopt the design of class strip (Semi-stripe) color filter patterns, particularly, color filter patterns extends to the teat of shading region and makes the part separation material be positioned at the teat top.Thus, separation material can be moved toward shading region, and discharge the occupied space on the transverse direction of color filter patterns of separation material originally.The result is under identical resolution, can increase the space in sub picture element district, and then promote the panel optical effect, and save module developing material cost.In addition, separation material can further be subjected to the support of teat, and can promote the structural stability of separation material.
Description of drawings
Fig. 1 is the schematic top plan view of known a kind of colored optical filtering substrates.
Fig. 2 is the schematic top plan view of known another kind of colored optical filtering substrates.
Fig. 3 is the schematic top plan view of known another colored optical filtering substrates.
Fig. 4 is the schematic top plan view of a kind of colored optical filtering substrates of the utility model preferred embodiment.
Fig. 5 A is the diagrammatic cross-section along the A-A ' line of Fig. 4.
Fig. 5 B is the diagrammatic cross-section along the B-B ' line of Fig. 4.
Fig. 6 is the schematic top plan view of the another kind of colored optical filtering substrates of the utility model preferred embodiment.
Fig. 7 is the synoptic diagram of a kind of display panels of the utility model preferred embodiment.Figure number:
100,102,104,200,202,320: colored optical filtering substrates
110,210: light shield layer 120,220: color filter patterns
122: groove 222: teat
224: recess 300: display panels
310: active component array base board 330: liquid crystal layer
BM: shading region G: sub picture element district
PS: separation material SUB: substrate
D1～d11, D1～D3: spacing
Embodiment
For above-mentioned feature and advantage of the present utility model can be become apparent, embodiment cited below particularly, and cooperate institute's accompanying drawing to be described in detail below.
Fig. 4 is the schematic top plan view of a kind of colored optical filtering substrates of the utility model preferred embodiment.Fig. 5 A is the diagrammatic cross-section along the A-A ' line of Fig. 4.Fig. 5 B is the diagrammatic cross-section along the B-B ' line of Fig. 4.Please jointly with reference to Fig. 4, Fig. 5 A and Fig. 5 B, colored optical filtering substrates 200 is provided with a separation material PS.Colored optical filtering substrates 200 comprises: light shield layer 210 and most bar color filter patterns 220.Light shield layer 210 is configured on the substrate SUB.Light shield layer 210 defines a plurality of sub picture elements district G and a plurality of shading region BM on substrate SUB.Color filter patterns 220 covers shading region BM and sub picture element district G.Each bar color filter patterns 220 comprises a teat 222, and this teat 222 extends to shading region BM, and separation material PS is positioned at teat 222 tops.
In Fig. 4, only show each bar color filter patterns 220 and have a teat.In fact, color filter patterns 220 can be extended in the horizontal, and therefore, the color filter patterns 220 in each different filter unit (not illustrating) all has a teat 222 at least.The utility model does not limit the quantity and the position of teat 222, and according to the design of teat 222, makes separation material PS that the top of the teat 222 of what correspondence is set.
Please jointly with reference to Fig. 4 and Fig. 5 A, teat 222 extends to the shading region BM between the adjacent color filter patterns 220,220.More specifically, make the color filter patterns 220 that separation material PS below is set have teat 222, and teat 222 shared spaces are the shading region BM between two color filter patterns 220.Thus, separation material PS can be close toward shading region BM, and discharge the occupied space on the transverse direction of color filter patterns 220 of separation material PS originally.The result is to increase color filter patterns 220 extending space in the horizontal.In other words, under identical resolution, can increase the space of sub picture element district G, and then promote the panel optical effect, and save module developing material cost.
Particularly, teat 222 can provide the space that separation material PS is set, that is separation material PS can be supported on the teat 222 well.So, can promote structure and the processing procedure stability of separation material PS.In other words, even separation material PS is moved toward shading region BM, separation material PS can not topple over yet.
In addition, as shown in Figure 4, the space D 1 between the edge of the edge of separation material PS and teat 222 is preferably 5 microns～20 microns.If set suitable space D 1, not only can discharge the transversely occupied space of separation material PS in color filter patterns 220, can also take into account separation material PS and be arranged on stability on the color filter patterns 220.
Referring again to Fig. 4 and Fig. 5 B, the edge of each bar color filter patterns 220 cover part sub picture element district G, and the space D 2 between the edge of the edge of each bar color filter patterns 220 and sub picture element district G is preferably 5 microns～15 microns.So, color filter patterns 220 can be arranged on the sub picture element district G well.
Please refer to Fig. 4, each bar color filter patterns 220 also can comprise: a recess 224, be arranged on the opposite side of teat 222, and recess 224 has the shape identical with teat 222.Particularly, the recess 224 of each bar color filter patterns 220, with teat 222 form fit of next bar color filter patterns 220, thus, teat 222 can embed the space that recess 224 is discharged.In addition, the space D 3 between the edge of the edge of recess 224 and teat 222 is preferably 5 microns～15 microns.So, each bar color filter patterns 220 is arranged well.
Please refer to Fig. 4, the color of color filter patterns 220 can be red, green or blue.Many color filter patterns 220 can be arranged according to red, green, blue order.Yet the utility model does not limit color, the arrangement mode of color filter patterns 220, presses design requirement and decides.
Fig. 6 is the schematic top plan view of the another kind of colored optical filtering substrates of the utility model preferred embodiment.Please refer to Fig. 6, this colored optical filtering substrates 202 is similar with the colored optical filtering substrates 200 of Fig. 4, and components identical indicates with identical symbol, and relevant content is not repeated.
It should be noted that teat 222 as shown in Figure 5 is trapezoidal, teat 222 as shown in Figure 6 is a quadrilateral.The shape of teat 222 can design according to design requirement, that is the shape of teat 222 can be trapezoidal, quadrilateral, polygon, circle, ellipse or suitable shape arbitrarily.Hold above-mentionedly, in colored optical filtering substrates 200,202, be provided with teat 222 below separation material PS, this teat 222 is extended by color filter patterns 220.Because teat 222 employed spaces are two shading region BM between the color filter patterns 220, so, when being set, separation material PS can not take script space transversely.So, under identical resolution, can increase the space in sub picture element district, and then promote the panel optical effect, and save module developing material cost.
Fig. 7 is the synoptic diagram of a kind of display panels of the utility model preferred embodiment.Please refer to Fig. 7, this display panels 300 comprises: active component array base board 310, colored optical filtering substrates 320 and liquid crystal layer 330.Colored optical filtering substrates 320 subtends are in active component array base board 310.Colored optical filtering substrates 320 or active component array base board 310 are provided with a separation material (not illustrating).This colored optical filtering substrates 320 can adopt above-mentioned Fig. 4 or colored optical filtering substrates 200,202 shown in Figure 6, and relevant content is not promptly repeated.Liquid crystal layer 330 is arranged between active component array base board 310 and the colored optical filtering substrates 320.
Particularly, as Fig. 4 or shown in Figure 6, separation material PS is arranged on teat 222 tops.This gap thing PS can directly be arranged on the teat 222 of color filter patterns 220; Or, be arranged on the active component array base board 310 of subtend and make near the active member (do not illustrate) of separation material PS being against.Because display panels 300 adopts above-mentioned colored optical filtering substrates 200,202 with high-res, so can promote the image display quality of display panels 300.
But above-mentioned embodiment is exemplary, is to be the restriction that this patent is comprised scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as according to spirit that this patent discloses done anyly be equal to change or modify, all fall into the scope that this patent comprises.
Claims (16)
1. a colored optical filtering substrates is provided with a separation material, and this colored optical filtering substrates comprises:
One light shield layer, on configuration what one substrate, this light shield layer defines a plurality of sub picture elements district and a plurality of shading region on this substrate; And
Many color filter patterns cover these shading regions and these sub picture element districts, and wherein, each bar color filter patterns comprises a teat, and this teat extends to these shading regions, and the described separation material of part is positioned at this teat top.
2. colored optical filtering substrates as claimed in claim 1 is characterized in that described teat extends to the shading region between the adjacent color filter patterns.
3. colored optical filtering substrates as claimed in claim 1 is characterized in that, that the shape of described teat comprises is trapezoidal, quadrilateral, polygon, circle or oval.
4. colored optical filtering substrates as claimed in claim 1 is characterized in that, the spacing between the edge of described separation material and the edge of described teat is 5 microns～20 microns.
5. colored optical filtering substrates as claimed in claim 1 is characterized in that, each bar color filter patterns also comprises:
One recess be arranged on the opposite of this teat, and this recess has the shape identical with this teat.
6. colored optical filtering substrates as claimed in claim 5 is characterized in that, the teat form fit of the recess of each bar color filter patterns and next bar color filter patterns.
7. colored optical filtering substrates as claimed in claim 6 is characterized in that, the spacing between the edge of this recess and the edge of this teat is 5 microns～15 microns.
8. colored optical filtering substrates as claimed in claim 1 is characterized in that, the color of described color filter patterns can comprise redness, green or blue.
9. display panels comprises:
One active component array base board;
One colored optical filtering substrates, to for this active component array base board, this colored optical filtering substrates or this active component array base board are provided with a separation material, and this colored optical filtering substrates comprises:
One light shield layer is disposed on the substrate, and this light shield layer defines a plurality of sub picture elements district and a plurality of shading region on this substrate;
Many color filter patterns cover these shading regions and these sub picture element districts, and wherein, each bar color filter patterns comprises a teat, and this teat extends to described shading region, and the part separation material is positioned at this teat top; And
One liquid crystal layer is arranged between this active component array base board and this colored optical filtering substrates.
10. display panels as claimed in claim 9 is characterized in that this teat extends to the shading region between the adjacent color filter patterns.
11. display panels as claimed in claim 9 is characterized in that, that the shape of this teat comprises is trapezoidal, quadrilateral, polygon, circle or oval.
12. display panels as claimed in claim 9 is characterized in that, the spacing between the edge of this separation material and the edge of this teat is 5 microns～20 microns.
13. display panels as claimed in claim 9 is characterized in that, each bar color filter patterns also comprises:
One recess be arranged on the opposite of this teat, and this recess has the shape identical with this teat.
14. display panels as claimed in claim 13 is characterized in that, the recess of each bar color filter patterns, with this teat form fit of next bar color filter patterns.
15. display panels as claimed in claim 14 is characterized in that, the spacing between the edge of this recess and the edge of this teat is 5 microns～15 microns.
16. display panels as claimed in claim 9 is characterized in that, the color of described color filter patterns can comprise redness, green or blue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202132688U CN201611418U (en) | 2009-12-17 | 2009-12-17 | Colorful filter substrate and liquid crystal display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202132688U CN201611418U (en) | 2009-12-17 | 2009-12-17 | Colorful filter substrate and liquid crystal display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201611418U true CN201611418U (en) | 2010-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202132688U Expired - Fee Related CN201611418U (en) | 2009-12-17 | 2009-12-17 | Colorful filter substrate and liquid crystal display panel |
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| Country | Link |
|---|---|
| CN (1) | CN201611418U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676333A (en) * | 2012-09-26 | 2014-03-26 | 乐金显示有限公司 | Color filter substrate and liquid crystal display device including same |
| CN104849920A (en) * | 2015-05-05 | 2015-08-19 | 友达光电股份有限公司 | Display panel |
-
2009
- 2009-12-17 CN CN2009202132688U patent/CN201611418U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676333A (en) * | 2012-09-26 | 2014-03-26 | 乐金显示有限公司 | Color filter substrate and liquid crystal display device including same |
| CN103676333B (en) * | 2012-09-26 | 2016-10-05 | 乐金显示有限公司 | Filter substrate and the liquid crystal indicator including this filter substrate |
| CN104849920A (en) * | 2015-05-05 | 2015-08-19 | 友达光电股份有限公司 | Display panel |
| CN104849920B (en) * | 2015-05-05 | 2018-01-16 | 友达光电股份有限公司 | Display panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101020 Termination date: 20171217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |