CN101266368B - Liquid crystal panel structure and method of manufacture - Google Patents
Liquid crystal panel structure and method of manufacture Download PDFInfo
- Publication number
- CN101266368B CN101266368B CN2008100980292A CN200810098029A CN101266368B CN 101266368 B CN101266368 B CN 101266368B CN 2008100980292 A CN2008100980292 A CN 2008100980292A CN 200810098029 A CN200810098029 A CN 200810098029A CN 101266368 B CN101266368 B CN 101266368B
- Authority
- CN
- China
- Prior art keywords
- substrate
- liquid crystal
- crystal panel
- location structure
- panel structure
- 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
Images
Abstract
The invention discloses a liquid crystal panel structure and method for manufacturing the same. The liquid crystal panel structure contain a first substrate; a second substrate, which is substantively in parallel arrangement with the first substrate, wherein a gap is formed between the first substrate and the second substrate; a plurality of separating balls, arranged in the gap, for spacing the first substrate and the second substrate; a locating structure, formed on one of the first substrate and the second substrate, wherein, the locating structure is provided with a side direction compiling section, at least one part of the balls with equal interval locates in the side direction compiling section. The invention allows the separating balls to more accurately locate in light-tight shading section scope such as black matrix and metallic conducting wire, thereby obtain the effects of uniform spacing the colorful filter layer and having thin-film transistor substrate, reducing variability of the integral thickness arrangement between two substrates in the liquid crystal panel, reducing light leakage effect of the liquid crystal panel, and boost the image contrast.
Description
Technical field
The present invention relates to a kind of liquid crystal panel structure and manufacture method thereof, particularly relate to liquid crystal panel structure and the manufacture method thereof that precisely to locate a plurality of separating balls in the liquid crystal panel structure.
Background technology
Along with the fast development of liquid crystal display science and technology, LCD is frivolous day by day.Under this trend, for obtaining high-quality video picture result, the structural design of LCD and processing procedure control become very important.For example, in existing LCD, need the usefulness of several separating balls, yet prior art exists the problem that can't precisely locate separating ball always as upper and lower substrate distance control in the display.
More specifically, the separating ball of prior art is to utilize ink-jet technology and be formed on the substrate of display, yet because the precision of control ink-jet drop only reaches about 84 microns at present, its interregional about 40 microns spacing of minimum pixel in the display, thereby when on substrate, forming separating ball with ink-jet drop, often can't control its distribution situation accurately, further cause separating ball is formed at non-precalculated position on the substrate, make because of the difference in height of surface profile, spacing between the infrabasal plate changes, and thereby cause the contrast of display to descend, influence the video picture quality.
In view of this, for solving the above problems, separating ball can be located more accurately, and then improve the contrast of image, this technical field person needs improvement known liquid crystal panel structure and manufacture method thereof badly.
Summary of the invention
The present invention solve technical problem underlying be, a kind of liquid crystal panel structure is provided, comprise one first substrate, one second substrate, a plurality of separating ball and a location structure.First substrate and second substrate be arranged in parallel in fact, and form a gap between first substrate and second substrate, and these separating balls are arranged in the gap, in order to interval first substrate and second substrate.In addition, in a formation location structure wherein of first substrate and second substrate, it has a side direction and compiles portion, and at least one part of these separating balls is arranged in this side direction and compiles portion.
Another object of the present invention provides a kind of manufacture method of liquid crystal panel structure, and its method comprises the following step: one first substrate (a) is provided;
(b) formation has the location structure that a side direction is compiled portion, on this first substrate;
(c) splash into a solution to cover this location structure, wherein have plural separating ball in this solution;
(d) remove this solution, compile in the portion so that at least one part of these separating balls converges at the side direction of this location structure; And
(e) assembling one second substrate wherein forms a gap because of these separating balls between these substrates on this first substrate.
One aspect of the present invention makes separating ball can be positioned in the lighttight light shielding part scopes such as black matrix" or plain conductor more accurately, reach even interval chromatic filter layer and have the effect of the substrate of thin film transistor (TFT), reduce the variability that integral thickness distributes between two substrates in the liquid crystal panel, also can reduce the effect of liquid crystal panel light leak on the other hand, promote picture contrast.
Description of drawings
Fig. 1 is the synoptic diagram of a liquid crystal panel structure in the first embodiment of the invention;
Fig. 2 A and Fig. 2 E are the vertical view of location structure in a plurality of enforcement aspects of the present invention;
Fig. 3 is the synoptic diagram of a liquid crystal panel structure in the second embodiment of the invention;
Fig. 4 is the synoptic diagram of a liquid crystal panel structure in the third embodiment of the invention;
Fig. 5 is the synoptic diagram of a liquid crystal panel structure in the fourth embodiment of the invention;
Fig. 6 is the synoptic diagram of a liquid crystal panel structure in the fifth embodiment of the invention;
Fig. 7 is the synoptic diagram of a liquid crystal panel structure in the sixth embodiment of the invention;
Fig. 8 is the synoptic diagram of a liquid crystal panel structure in the seventh embodiment of the invention;
Fig. 9 A is the preceding synoptic diagram of location structure of the present invention location separating ball;
Fig. 9 B is the synoptic diagram in the separating ball process of location structure of the present invention location; And
The synoptic diagram of Fig. 9 C after for location structure of the present invention location separating ball.
Wherein, description of drawings:
21 first substrates, 210 protective seams
211 thin film transistor (TFT) arrays, 221 gaps
23 second substrates, 231 array of pixels
233 indium oxide layer of tin, 235 protective seams
25 separating balls, 26 solution
27 light shielding parts, 273 shaded areas
29 location structures, 291 side direction are compiled portion
292 sidewall θ angles
The l length of side d degree of depth
W width h height
Embodiment
Below will explain content of the present invention by several embodiment and accompanying drawing, yet, embodiments of the invention and structure external form shown in the drawings, size are not to need can implement as the described any particular environment of embodiment, application or particular form in order to restriction the present invention only in order to explaination the present invention.
Please merge and consult Fig. 1 and Fig. 2 A, it is the synoptic diagram of a liquid crystal panel structure in the first embodiment of the invention.Liquid crystal panel structure of the present invention mainly comprises one first substrate 21, one second substrate 23, a plurality of separating ball 25, a light shielding part 27 and a location structure 29.In the present embodiment; first substrate 21 can be a thin film transistor base plate; be formed with a thin film transistor (TFT) array 211 and a protective seam 210 on it; has a conductive layer on the protective seam 210; as an indium oxide layer of tin (Indium Tin Oxide; ITO) 233, this protective seam 210 is in order to protective film transistor array 211, but and the also surface of planarization thin film transistor (TFT) array 211.Secondly; second substrate 23 can be colored optical filtering substrates; its surface also has a conductive layer; as an indium oxide layer of tin 233; its inside is provided with array of pixels 231 and light shielding part 27, and indium oxide layer of tin 233 and 231 of array of pixels have a protective seam 235, can be that a planarization layer or is crossed coating layer (over coating; OC), so as to the surface of planarization array of pixels 231.Array of pixels 231 is arranged in and shows block, has red pixel, green pixel, blue pixel etc., this light shielding part 27 can be a black matrix" (black matrix), array of pixels 231 is staggered in second substrate 23 with this black matrix", wherein, the preferably corresponding non-photic zone setting that shows between the block of location structure 29, just corresponding light shielding part 27 and being provided with, particularly, this the two at least partly overlapping mutually, to form a shaded areas 273, cover location structure 29 with and adjacent domain, make at least one part of these separating balls 25 or all must be arranged in shaded areas 273, avoid these separating balls 25 because of being positioned at the light leakage phenomena that the picture contrast that causes liquid crystal panel beyond the light shielding part 27 and produced descends.
From the above, first substrate 21 and second substrate 23 are parallel to each other in fact, and has a gap 221 in first substrate 21 and 23 of second substrates, this gap 221 is arranged between two substrates 21,23 by these separating balls 25 and forms, in order to this two substrate 21,23 at interval equably, to provide follow-up filling liquid crystal required space.What must illustrate is, the feature of present embodiment is that location structure 29 is formed on second substrate 23, be positioned the precalculated position in order to several separating balls 25 with 21,23 of two substrates, promptly, with at least a portion of separating ball 25 or all be positioned location structure 29, and then make the gap 221 of 21,23 of two substrates up and down can keep a suitable homogeneity, promote the video picture quality.
Particularly, the structure of location structure 29 is a projection in present embodiment, protrudes from the gap 221 from the indium oxide layer of tin 233 of second substrate 21.Further, location structure 29 has a side direction and compiles portion 291, its effect is mainly assists to converge separating ball 25, separating ball 25 is got be positioned this location structure 29 accurately, and be arranged at non-reservation position (promptly because of the separating ball location is not good known to avoiding producing usually, avoid being arranged at beyond the light shielding part 27), and then the problem that causes contrast to descend.Clearer and more definite, this side direction is compiled portion 291 and is defined by at least one sidewall 292, and the shape of this projection can be selected from structure what follows: one of them in dihedral, rectangle, four square ring shapes, T shape, cruciform, herringbone and the combination thereof, but be not limited to this; The sidewall 292 that the different shape of above-mentioned projection compiles portion 291 by side direction is defined.Fig. 2 A to 2E is the vertical view of a plurality of enforcement aspects of location structure 29 of the present invention, but only is explaination purpose of the present invention shown in the figure, and the ratio of its each assembly is not to be used for limiting the present invention, and the structure of being painted by dotted line among the figure is promptly represented location structure 29.What need supplementary notes is, herringbone location structure 29 among dihedral location structure 29 shown in Fig. 2 B and Fig. 2 D, its angle theta is in fact all between 40 degree are spent to 135, what is more, when angle theta is essentially 90 when spending (location structure 29 is rectangle, T shape, cruciform), has the effect of preferred positioning separating ball 25.
Continuing, is example with Fig. 2 A, and the R that is indicated among the figure, G, B represent the array of pixels 231 that shows block on second substrate 23 respectively, comprise red pixel, green pixel, blue pixel.Because the location structure 29 in light shielding part 27 zones is the T font, so can make at least one part of being contained in a plurality of separating balls 25 in the ink-jet drop or all in the evaporation process of ink-jet drop, under must acting in conjunction because of sidewall 292 surface of T font and ink-jet drop surface, it is other to converge at location structure 29, finishes the purpose of accurate location separating ball 25.Similarly, Fig. 2 B to 2E show respectively have dihedral, the side direction of rectangle, herringbone, cruciform and four square ring shapes compiles portion 291, its effect and effect all with Fig. 2 category-A seemingly, so will not give unnecessary details.
In preferred embodiment, shown in Fig. 2 A to Fig. 2 B and Fig. 2 D to Fig. 2 E, for open side direction is compiled portion 291, a minimum length of side l of its sidewall 292 is preferably the mean diameter greater than these separating balls 25 in fact.For example, in concrete enforcement aspect, the mean diameter of separating ball 25 is essentially 4 microns, so the minimum length of side l of the sidewall 292 of location structure 29 is preferably greater than 4 microns, fitting is enough to be positioned to small part separating ball 25; On the other hand, the closed side direction of tool is compiled portion 291 shown in Fig. 2 C, and a minimum length of side s of its sidewall 292 is preferably two times greater than a mean diameter of these separating balls 25 in fact, so, minimum length of side s is greater than 8 microns, and fitting is enough to be positioned to small part separating ball 25.Secondly, the height h that location structure 29 protrudes from substrate needs in fact greater than 0.1 micron and less than the spacing between first substrate 21 and second substrate 23, more clearly get on very well, height h is in fact between 0.1 micron to 6 microns, be preferably separating ball 25 mean diameter 1/3rd so that the preferable function that converges separating ball 25 of location structure 29 performance.
As shown in Figure 3, be the second embodiment of the present invention.Second embodiment is a kind of liquid crystal panel structure, comprises one first substrate 21, one second substrate 23, a plurality of separating ball 25, a light shielding part 27 and a location structure 29.In the present embodiment, liquid crystal panel structure and previous embodiment are roughly the same, and first substrate 21 can be a thin film transistor base plate, and second substrate 23 can be a colored optical filtering substrates.Different with previous embodiment is, the location structure 29 of present embodiment is arranged at the projection on the indium oxide layer of tin 233 on first substrate, 21 surfaces, and the light shielding part 27 of corresponding first substrate 21 of location structure 29 preferablies and being provided with.Particularly, this the two at least partly overlap mutually, to form a shaded areas 273, cover location structure 29 with and adjacent domain, make at least one part of these separating balls 25 or all must be arranged in shaded areas 273, so as to first, second substrate 21,23 at interval equably.The light shielding part 27 of this embodiment can be a plain conductor, and thin film transistor (TFT) array 211 is staggered in first substrate 21 with this plain conductor.Identical with previous embodiment, in the present embodiment, location structure 29 also has the side direction that is defined by sidewall 292 and compiles portion 291, and its how much aspects, converges the function of separating ball and all identical with previous embodiment with the relation of 27 of light shielding parts etc., so will not give unnecessary details.
As shown in Figure 4, be the third embodiment of the present invention, it shows a kind of liquid crystal panel structure, comprises one first substrate 21, one second substrate 23, a plurality of separating ball 25, a light shielding part 27 and a location structure 29.Similar with first embodiment, in the present embodiment, first substrate 21 can be a thin film transistor base plate, and it is provided with a protective seam 210, and this protective seam 210 is in order to protective film transistor array 211.Secondly; second substrate 23 can be a colored optical filtering substrates, and its surface has an indium oxide layer of tin 233, and its inside is provided with array of pixels 231 and light shielding part 27; and 231 of indium oxide layer of tin 233 and array of pixels have a protective seam 235, so as to the surface of planarization array of pixels 231.Array of pixels 231 has red pixel, green pixel, blue pixel etc., this light shielding part 27 can be a black matrix", array of pixels 211 is staggered on second substrate 23 with this black matrix", the corresponding light shielding part 27 of location structure 29 preferablies and being provided with wherein, particularly, this the two at least partly overlapping mutually, to form a shaded areas 273, cover location structure 29 with and adjacent domain, make at least one part of these separating balls 25 or all must be arranged in shaded areas 273, avoid these separating balls 25 because of being positioned at the light leakage phenomena that the picture contrast that causes liquid crystal panel beyond the light shielding part 27 and produced descends.The detailed description that present embodiment first substrate 21 and second substrate are 23 can not repeat them here with reference to first embodiment.
Different with first embodiment is, the location structure 29 in the present embodiment is a groove, and this groove caves inward the indium oxide layer of tin 233 of second substrate 23 or directly removes indium oxide layer of tin 233 and form by removing partly protective seam 235.Further, the location structure 29 of this depression has the side direction that is defined by sidewall 292 and compiles portion 291, its geometry, effect and corresponding effect are same as all that open side direction among first embodiment is compiled portion 291 or closed side direction is compiled 291 2 kinds of different enforcement aspects of portion, it also has in the evaporation process of ink-jet drop and converges the function of separating ball 25 in location structure 29, so will not give unnecessary details.
In preferred embodiment, the cup depth d of location structure 29 is in fact greater than 0.1 micron in the present embodiment, and fitting is enough to make these separating balls 25 gap 221 at interval.In addition, for avoiding separating ball 25 to fall in the location structure 29 of present embodiment, its width w needs the mean diameter less than these separating balls 25 in fact, for example, the width of location structure 29 needs less than 4 microns, thus, the ink-jet drop in the groove that is defined by sidewall 292 can reach and converge the effect of separating ball 25 on location structure 29 in evaporation process.
As shown in Figure 5, be the fourth embodiment of the present invention, it shows a kind of liquid crystal panel structure, comprises one first substrate 21, one second substrate 23, a plurality of separating ball 25, a light shielding part 27 and a location structure 29.The structure of present embodiment liquid crystal panel and the 3rd embodiment are roughly the same, and different with previous embodiment is that the location structure 29 of present embodiment is arranged at a groove of first substrate 21.Particularly, the light shielding part 27 of location structure 29 corresponding first substrates 21 and being provided with, this the two at least partly overlapping mutually, to form a shaded areas 273, cover location structure 29 with and adjacent domain, make at least one part of these separating balls 25 or all must be positioned in the shaded areas 273, so as to first, second substrate 21,23 at interval equably.The light shielding part 27 of this embodiment is a plain conductor, is staggered in first substrate 21 with thin film transistor (TFT) array 211 and this plain conductor.What must illustrate is that the location structure 29 of this depression caves inward the indium oxide layer of tin 233 of first substrate 21 by removal part protective seam 210 and forms.Identical with previous embodiment, in the present embodiment, the location structure 29 of this depression also has the side direction that is defined by sidewall 292 and compiles portion 291, its how much aspects, assemble separating ball function with and all identical with the relation of 27 of light shielding parts etc. with previous embodiment, so will not give unnecessary details.
The invention described above is counted the real liquid crystal panel that can be applicable to different types of liquid crystal panel structure shown among the embodiment, for example, liquid crystal panel structure disclosed in this invention also can be applicable to twisted-nematic, and (twisted nematic is TN) in the type liquid crystal display product.Particularly, as Fig. 6 and shown in Figure 7, it shows the fifth embodiment of the present invention and the 6th embodiment, and this two embodiment is applied to the aforesaid liquid crystal panel structure of the present invention to have in the TN type liquid crystal panel of machine film.Particularly, the liquid crystal panel structure among the 5th embodiment, its location structure 29 caves inward the indium oxide layer of tin 233 of second substrate 23 by the part protective seam 235 of removing corresponding black matrix" place and forms; On the other hand, the liquid crystal panel structure among the 6th embodiment, its location structure 29 caves inward the indium oxide layer of tin 233 of first substrate 21 by the part protective seam 210 of removing corresponding plain conductor place and forms.Basically, the structure of each assembly, effect and effect thereof all can be accordingly with reference to previous embodiment, so will not give unnecessary details in the liquid crystal panel structure of this two embodiment.
In addition, as shown in Figure 8, different with previous embodiment is, the depression location structure 29 in the present embodiment mainly forms by the indium oxide layer of tin 233 of removing 231 of each array of pixels in second substrate 23.Because, indium oxide layer of tin 233 and light shielding part (that is, black-matrix layer) the surface energy difference between 27, therefore, the formed contact angle of ink-jet drop (contactangle) is less when ink-jet drop is formed on the black-matrix layer, in the heating processing of droplet evaporation, separating ball 25 can converge in the location structure 29 accurately, reaches effects such as aforementioned lifting contrast and minimizing light leak.Similarly, depression location structure 29 also can form (not illustrating) by the indium oxide layer of tin 233 of removing first substrate 21.
The present invention also provides the manufacture method of a liquid crystal panel structure, be applicable to the liquid crystal panel structure of making among the above-mentioned different embodiment, a plurality of separating balls between two substrates please cooperate Fig. 9 A to Fig. 9 C about particularly this manufacture method can be assembled in the liquid crystal panel structure accurately, and details are as follows.What must illustrate is that therefore the relation of architectural feature, effect and the inter-module of mentioned each assembly of manufacture method of liquid crystal panel structure of the present invention etc. all can will not give unnecessary details about being described in detail in follow-up description of each component technology feature with reference to aforementioned content.The manufacture method of liquid crystal panel structure of the present invention comprises the following step:
In step (a), one first substrate 21 and one second substrate 23 are provided, wherein, first substrate 21 can be a thin film transistor base plate, and second substrate 23 can be a colored optical filtering substrates.
In step (b), form and to have the location structure 29 that a side direction is compiled portion 291, in first substrate 21 and second substrate 23 one of them, preferably location structure 29 is formed in the scope of the light shielding part 27 of a substrate wherein.Wherein Fig. 9 A is depicted as and has formed a location structure 29 on first substrate 21.In addition, the step that forms this location structure 29 can form aforesaid projection or groove the two one of them, and side direction is compiled portion 291 as aforementioned one of them architectural feature with dihedral, rectangle, four square ring shapes, T shape, cruciform, herringbone and combination.
In step (c), splash into a solution 26 to cover this location structure 29, wherein each drips in the solution 26 and has a plurality of separating balls 25, and the droplet radius of solution 26 is preferably less than 40 microns.Particularly, step (c) is with the drop of ink-jetting style in location structure 29 tops formation solution 26, to cover location structure 29.
In step (d), remove this solution 26, mainly be the solvent of removing in this solution 26, so that converging at the side direction of this location structure 29, at least one part of these separating balls 25 compiles in the portion 291, shown in Fig. 9 B.Particularly, step (d) can select for use the heating processing of evaporation to remove this solvent, because in the process of solvent evaporation, under sidewall 292 surface of compiling portion 291 because of side direction and the surface energy acting in conjunction on ink-jet drop surface, the side direction that at least one part of separating ball 25 is converged at location structure 29 is compiled in the portion 291, finishes the purpose of accurate location separating ball 25.
In step (e), assemble second substrate 23 on first substrate 21, wherein 21,23 of first, second substrates form a gap 221 with uniform thickness because of several separating balls 25 that evenly distribute.
In sum, the invention provides a kind of liquid crystal panel structure and manufacture method thereof, make separating ball can be positioned in the lighttight light shielding part scopes such as black matrix" or plain conductor more accurately on the one hand, reach even interval chromatic filter layer and have the effect of the substrate of thin film transistor (TFT), reduce the variability that integral thickness distributes between two substrates in the liquid crystal panel, also can reduce the effect of liquid crystal panel light leak on the other hand, promote picture contrast.
The above embodiments only are used for exemplifying enforcement aspect of the present invention, and explain technical characterictic of the present invention, are not to be used for limiting category of the present invention.Any be familiar with this operator can unlabored change or the arrangement of the isotropism scope that all belongs to the present invention and advocated, interest field of the present invention should be as the criterion with claim.
Claims (12)
1. a liquid crystal panel structure is characterized in that, comprises:
One first substrate;
One second substrate, this first substrate be arranged in parallel with this second substrate in fact, forms a gap between this first substrate and second substrate;
A plurality of separating balls are arranged in this gap, in order to this first substrate of interval and this second substrate; And
One location structure, be formed on one of them of this first substrate and this second substrate, this location structure comprises a projection, one of them protrudes from this gap from these substrates, and this location structure has a side direction and compiles portion, and this side direction is compiled portion and defined by at least one sidewall, this sidewall forms at least one angle, to between 135 degree, at least one part of these separating balls is arranged in this side direction and compiles portion between 40 degree.
2. liquid crystal panel structure as claimed in claim 1 is characterized in that, also comprises a light shielding part, is formed at least on one of them of this first substrate and this second substrate.
3. liquid crystal panel structure as claimed in claim 2 is characterized in that, this first substrate has a thin film transistor (TFT) array, and this light shielding part is a plain conductor, and this plain conductor and this thin film transistor (TFT) array are staggered on this first substrate.
4. liquid crystal panel structure as claimed in claim 2 is characterized in that, this second substrate has an array of pixels, and this light shielding part is a black matrix", and this array of pixels and this black matrix" are staggered on this second substrate.
5. liquid crystal panel structure as claimed in claim 2 is characterized in that, this location structure and this light shielding part at least partly overlap mutually, and at least one part of these separating balls is positioned at this light shielding part.
6. liquid crystal panel structure as claimed in claim 5 is characterized in that these separating balls in fact all are positioned at this light shielding part.
7. liquid crystal panel structure as claimed in claim 1 is characterized in that, the shape of this projection is selected from one of them in dihedral, rectangle, four square ring shapes, T shape, cruciform, herringbone and the combination thereof.
8. liquid crystal panel structure as claimed in claim 1 is characterized in that, a minimum length of side of this projection is in fact greater than one of these separating balls mean diameter.
9. liquid crystal panel structure as claimed in claim 1 is characterized in that, a height of this projection is greater than 0.1 micron, and less than this spacing of this first substrate and this second substrate.
10. the manufacture method of a liquid crystal panel structure is characterized in that, this method comprises the following step:
(a) provide one first substrate;
(b) formation has the location structure that a side direction is compiled portion, and on this first substrate, this location structure comprises a projection, have a side direction and compile portion, this side direction is compiled portion and is defined by at least one sidewall, and this sidewall forms at least one angle, between 40 degree are spent to 135;
(c) splash into a solution to cover this location structure, wherein have plural separating ball in this solution;
(d) remove this solution, compile in the portion so that at least one part of these separating balls converges at the side direction of this location structure; And
(e) assembling one second substrate wherein forms a gap because of these separating balls between these substrates on this first substrate.
11. manufacture method as claimed in claim 10 is characterized in that, this step (b) forms this location structure in one of them a light shielding part scope of this first substrate and this second substrate.
12. manufacture method as claimed in claim 10 is characterized in that, the shape of this step (b) this location structure that forms is selected from one of them in dihedral, rectangle, four square ring shapes, T shape, cruciform, herringbone and the combination thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100980292A CN101266368B (en) | 2008-05-20 | 2008-05-20 | Liquid crystal panel structure and method of manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100980292A CN101266368B (en) | 2008-05-20 | 2008-05-20 | Liquid crystal panel structure and method of manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101266368A CN101266368A (en) | 2008-09-17 |
| CN101266368B true CN101266368B (en) | 2011-09-14 |
Family
ID=39988884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100980292A Active CN101266368B (en) | 2008-05-20 | 2008-05-20 | Liquid crystal panel structure and method of manufacture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101266368B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109782493B (en) * | 2018-01-29 | 2022-02-11 | 友达光电（昆山）有限公司 | Display panel |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101051156A (en) * | 2006-04-05 | 2007-10-10 | Nec液晶技术株式会社 | Liquid crystal display panel and method of manufacturing the same |
-
2008
- 2008-05-20 CN CN2008100980292A patent/CN101266368B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101051156A (en) * | 2006-04-05 | 2007-10-10 | Nec液晶技术株式会社 | Liquid crystal display panel and method of manufacturing the same |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平7-43727A 1995.02.14 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101266368A (en) | 2008-09-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE102012110795B4 (en) | display device | |
| CN100407024C (en) | Liquid crystal display device and method for fabricating the same | |
| KR100798232B1 (en) | Color filter substrate and liquid crystal display panel equipped with same | |
| JP4712060B2 (en) | Color filter substrate, manufacturing method thereof, and display device including the same | |
| CN101661204B (en) | Manufacturing method for forming color filter on thin-film transistor array substrate | |
| US8199304B2 (en) | Horizontal electric field type liquid crystal display and manufacturing method thereof | |
| CN100573292C (en) | Display panels and the method for making its subtend substrate | |
| EP2781956A1 (en) | Display device | |
| US9766506B2 (en) | Array substrate and liquid crystal display device including the same | |
| CN1776509A (en) | Liquid crystal display panel and liquid crystal display device | |
| JP2006023733A (en) | Color filter substrate, its manufacturing method and display device with same | |
| CN102681245B (en) | Transflective liquid crystal display array substrate and manufacturing method thereof, and display device | |
| US10359548B2 (en) | Color filter substrate and method for manufacturing the same | |
| CN205405015U (en) | Display panel and display device | |
| US20180082614A1 (en) | Display substrate, manufacturing method thereof and display device | |
| CN102508376A (en) | Liquid crystal display panel and manufacturing method thereof | |
| CN105158980A (en) | Liquid crystal display panel and liquid crystal display equipment comprising the same | |
| CN1928669A (en) | Liquid crystal display panel and method for producing colorful filtering substrate | |
| CN109991770A (en) | Display panel and its manufacturing method | |
| US20100014044A1 (en) | Liquid crystal display panel and fabrication method thereof | |
| CN101266368B (en) | Liquid crystal panel structure and method of manufacture | |
| KR20190085124A (en) | Color filter, display device and manufacturing method of color filter | |
| CN100371798C (en) | Display panel, its colour light filtering base plate and its mfg. method | |
| CN203930284U (en) | Display panels and the liquid crystal display that comprises it | |
| CN108227273B (en) | Display panel, color filter substrate and manufacturing method of color filter substrate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |