CN202256970U - Spacer, liquid crystal display panel and display device - Google Patents
Spacer, liquid crystal display panel and display device Download PDFInfo
- Publication number
- CN202256970U CN202256970U CN 201120287254 CN201120287254U CN202256970U CN 202256970 U CN202256970 U CN 202256970U CN 201120287254 CN201120287254 CN 201120287254 CN 201120287254 U CN201120287254 U CN 201120287254U CN 202256970 U CN202256970 U CN 202256970U
- Authority
- CN
- China
- Prior art keywords
- column
- support member
- chock insulator
- insulator matter
- enclosure space
- 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
- 239000004973 liquid crystal related substance Substances 0.000 title abstract description 23
- 125000006850 spacer group Chemical group 0.000 title abstract description 18
- 239000012212 insulator Substances 0.000 claims abstract description 70
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000000758 substrate Substances 0.000 claims description 34
- 239000012528 membrane Substances 0.000 claims description 33
- 239000011159 matrix material Substances 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 21
- 239000007769 metal material Substances 0.000 claims description 3
- 229920002120 photoresistant polymer Polymers 0.000 claims description 3
- 230000035939 shock Effects 0.000 abstract 1
- 210000002858 crystal cell Anatomy 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000009826 distribution Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000004350 Strabismus Diseases 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
Landscapes
- Liquid Crystal (AREA)
Abstract
The utility model provides a shock insulator, it includes the columnar body, it has the hole or to open on the columnar body be equipped with one section enclosure space in the columnar body, hole or enclosure space follow the direction of height of columnar body extends, be equipped with support piece in hole or the enclosure space, support piece adopts rigid material to make. Accordingly, a liquid crystal display panel using the spacer and a display device using the liquid crystal display panel are provided. The utility model provides a spacer uses both to have good compressive capacity in liquid crystal display panel, can prevent to take place offset again.
Description
Technical field
The utility model belongs to the display fabrication techniques field, is specifically related to the display panels of a kind of chock insulator matter, the said chock insulator matter of employing, and the display device that adopts said display panels.
Background technology
Along with the development of display fabrication techniques, LCD (LCD) technical development is rapid, has replaced traditional crt display unit gradually and becomes the main flow of following flat-panel monitor.Advantages such as LCD is in light weight owing to having, volume is little, radiationless, good energy-conserving effect, resolution height are widely used in fields such as televisor, computer, mobile phone.
In the manufacture process of the display panel of LCD, the design that box is thick is one of gordian technique of LCD with control, and it directly influences the quality of LCD.In the prior art; It is thick generally to adopt chock insulator matter (spacer) to keep the box of uniformity; Guaranteeing the quality of display frame, common large-sized display panel (as TV with) adopt cylindrical spacer (Post Spacer is called for short PS) the employed chock insulator matter.Because chock insulator matter itself has certain elasticity and hardness, and be distributed in usually on the black matrix, thereby can not influence the effective display area of display panels.
Fig. 1 is the structural representation of display panels in the prior art.As shown in Figure 1, existing display panels generally includes: color membrane substrates 1, array base palte 2 and be arranged at several cylindrical spacers 3 on the color membrane substrates 1.The bottom that said color membrane substrates 1 is provided with several black matrixes 6, said cylindrical spacer 3 is fixed on the said black matrix 6, and behind color membrane substrates 1 and 2 pairs of boxes of array base palte, the top of cylindrical spacer 3 withstands on the array base palte 2, to keep uniform box thick.
In the prior art; Display panels is in the time spent of doing that receives external force, and the skew of deformation or position can take place the chock insulator matter of part of the force, and the skew of the distortion of chock insulator matter or position can cause thick inhomogeneous of box; Cause that to occur the uneven phenomenon of black on the display panels (be DNU; Darkness Non-Uniformity, darkness is inhomogeneous), thus have a strong impact on the quality of LCD.In case the external force that display panels bears is excessive, surpassed the ability to bear of chock insulator matter, will cause expendable destruction to display panels.
In order to solve the problem that chock insulator matter is prone to take place deformation or offset, prior art is attempted through adopting more following measures to solve the problems referred to above.
At application number is 200610109866.1; Name is called in the disclosed technical scheme of one Chinese patent application of " pixel structure for thin film transistor liquid crystal display and manufacturing approach thereof "; The position of proposition corresponding cylindrical spacer strong point on dot structure forms and cylindrical spacer shape and the suitable hole of size; In molding process, cylindrical spacer is inserted in the described hole, cylindrical spacer is blocked, thereby said cylindrical spacer can't be moved through described hole.
At application number is 200710122508.9; Name is called in the disclosed technical scheme of one Chinese patent application of " liquid crystal indicator and manufacturing approach "; Proposition is provided with shrinkage pool on array base palte; One end of cylindrical spacer is arranged on the color membrane substrates, and the other end is positioned at said shrinkage pool, moves within the specific limits to prevent cylindrical spacer.
At application number is 200910092365.0; Name is called in the disclosed technical scheme of one Chinese patent application of " liquid crystal panel motherboard and preparation method thereof "; Proposition is provided with main chock insulator matter and auxiliary chock insulator matter between color membrane substrates and array base palte; The area of said auxiliary chock insulator matter bottom and/or distribution density be greater than the area and/or the distribution density of said main chock insulator matter bottom, and this structure has increased the contact area between the substrate of auxiliary chock insulator matter and redundant area, can improve the anti-pressure ability of panel.
In application number is 200610109866.1 and 200710122508.9 patent application document; Keeping the thick inhomogeneity method of box all is fixing cylindrical spacer; It can't be moved; Also have some patent application documents to propose the design of the chock insulator matter of other shapes, and utilize the shape of said chock insulator matter itself and it is fixed.
The something in common of above-mentioned patent application document all be fixedly chock insulator matter to keep the thick homogeneity of box; Though said chock insulator matter can't move because of being fixed; But that bears external force is still chock insulator matter itself; Especially deformation still can take place even be destroyed in chock insulator matter when receiving the pressure effect vertical with the plate face direction of display panels, so said method can only guarantee to a certain extent that chock insulator matter is not moved, and can not improve its anti-pressure ability.And in application number is 200910092365.0 patent application document; Keeping the thick inhomogeneity method of box is to increase several bottom areas and/or the bigger auxiliary chock insulator matter of distribution density; Though this kind structure can improve the anti-pressure ability of display panels; But can't guarantee the fixing of chock insulator matter position; And having increased the bigger auxiliary chock insulator matter of bottom area and/or distribution density also can cause the filling nargin of amount of liquid crystal to reduce; Make liquid crystal cell (in the display panels each pixel cell form a liquid crystal cell) responsive more to the variation of amount of liquid crystal, as amount of liquid crystal more after a little while liquid crystal cell can bubble can appear because of the amount of liquid crystal deficiency, liquid crystal cell can too much can gravity to occur bad because of amount of liquid crystal more for a long time for amount of liquid crystal.And liquid crystal fill nargin be meant occur for fear of liquid crystal cell above-mentioned bad, the allowed band of the amount of liquid crystal in the liquid crystal cell.Said allowed band is more little, and display panels is just high more to the accuracy requirement of its production equipment, and the reaction of fluctuation is also big more to external world, is unfavorable for its large-scale production more and uses.
The utility model content
The utility model technical matters to be solved is to existing above-mentioned defective in the prior art; Provide a kind of both had good anti-pressure ability can occurrence positions yet the chock insulator matter of skew; Adopt the display panels of said chock insulator matter, and the display device that adopts said display panels.
The technical scheme that solution the utility model technical matters is adopted is that this chock insulator matter comprises column; Have on the said column and be provided with one section enclosure space in hole or the said column; Described hole or enclosure space extend along the short transverse of said column; Be provided with support member in described hole or the enclosure space, said support member adopts rigid material to process.
Preferably, the cross sectional shape of the cross sectional shape of said support member and described hole or enclosure space is suitable; The height of said support member is equal to or less than the height of described hole or enclosure space, and perhaps the height of said support member is greater than the height of described hole.
Further preferred, described hole or enclosure space be shaped as truncated cone-shaped, cylindrical or square column type, the truncated cone-shaped that said support member employing matches with described hole or enclosure space, cylindrical or square column type.
Further preferred, the altitude range of said column is the 1-10 micron, and the altitude range of described hole is the 1-10 micron, and the altitude range of said enclosure space is the 2-9 micron.
Further preferred, said column adopts photoresist to process, and said support member adopts metal material to process.
A kind of display panels, comprise array base palte, color membrane substrates and be arranged on array base palte and color membrane substrates between chock insulator matter, wherein, said chock insulator matter adopts above-mentioned chock insulator matter.
Preferably, include black matrix in the color membrane substrates, the bottom of the column in the said chock insulator matter is fixed on the said black matrix, and its top contacts with array base palte or be approaching; The bottom of the column in the perhaps said chock insulator matter is fixed on the said array base palte, and the fixed position of said column bottom is corresponding with the position of said black matrix, and the top of column contacts with black matrix or be approaching.
Further preferred, can not squint by occurrence positions in order to make chock insulator matter, in the said chock insulator matter; Be provided with enclosure space in the column; Support member is located in the said enclosure space, and the bottom of column is fixed on the said black matrix, has groove on the said array base palte; The position of said groove is corresponding with the position of column, and the top of column is stretched into and withstood in the said groove;
Perhaps, in the said chock insulator matter, the bottom of column is fixed on the said black matrix, and the top of column has hole, and the bottom of support member is fixed on position corresponding with described hole on the array base palte, and support member is all or part of to be stretched in the hole of column;
Perhaps, the bottom of column is fixed on the said array base palte, and the top of column has hole, and the bottom of support member is fixed on the position corresponding with described hole on the said black matrix, and support member is all or part of to be stretched in the hole of column.
A kind of display device comprises display panel, and wherein, said display panel adopts above-mentioned display panels.
The utility model chock insulator matter compared with prior art has following advantage:
1.. between color membrane substrates and array base palte, increased the chock insulator matter that some groups of inside are provided with support member; The chock insulator matter of this kind structure possesses good anti-pressure ability as the time spent receiving the pressure vertical with the plate face direction of display panels; Receive non-perpendicular external force do the time spent can guarantee again said chock insulator matter not occurrence positions move; Thereby the chock insulator matter of said structure has been eliminated in the prior art; Display panels moves the defectives such as box thickness ununiformity that cause owing to chock insulator matter generation deformation or position, has improved the product quality of display panels;
2.. because said chock insulator matter comprises column and support member; And said support member is arranged in hole or the enclosure space of offering on the column; The chock insulator matter of this kind structure is compared the volume that does not increase chock insulator matter with chock insulator matter of the prior art, thereby can not influence the filling nargin of the amount of liquid crystal of display panels; Said chock insulator matter is positioned on the black matrix of color membrane substrates simultaneously, thereby said chock insulator matter can not influence the aperture opening ratio of display panels yet.
Description of drawings
Fig. 1 is the structural representation of display panels in the prior art;
Fig. 2 is the structural representation of display panels among the utility model embodiment 1;
Structural representation when Fig. 3 receives the external force of vertical direction for display panels among the utility model embodiment 1;
Fig. 4 is the structural representation of display panels among the utility model embodiment 2;
Fig. 5 is the structural representation of display panels among the utility model embodiment 3;
Among the figure: the 1-color membrane substrates; The 2-array base palte; The 3-cylindrical spacer; The 4-column; The 5-support member; 6-deceives matrix.
Embodiment
For making those skilled in the art understand the technical scheme of the utility model better, below in conjunction with accompanying drawing and embodiment to the utility model chock insulator matter, adopt the display panels of said chock insulator matter and adopt the display device of said display panels to describe in further detail.
A kind of chock insulator matter; Comprise column 4; Have on the said column and be provided with one section enclosure space in hole or the said column; Described hole or enclosure space extend along the short transverse of said column, are provided with support member 5 in described hole or the enclosure space, and said support member 5 adopts rigid material to process.
Embodiment 1:
As shown in Figure 2, in the present embodiment, said display panels comprise array base palte 2, color membrane substrates 1 and be arranged on array base palte 2 and color membrane substrates 1 between chock insulator matter.Said chock insulator matter comprises column 4, has hole on the said column, and described hole extends along the short transverse of column 4, is provided with support member 5 in the described hole, and support member 5 adopts rigid material to process.The cross sectional shape of support member 5 and the cross sectional shape of described hole are suitable, and the height of support member 5 is equal to or less than the height of described hole.Hole on the said column be shaped as truncated cone-shaped, cylindrical or square column type, truncated cone-shaped, cylindrical or square column type that said support member 5 employings match with described hole.
Include black matrix 6 in the color membrane substrates 1; The bottom of the column 4 in the said chock insulator matter is fixed on the said black matrix 6; Its top contacts with array base palte 2, and the top of column 4 has hole, and the bottom of support member 5 is fixed on position corresponding with described hole on the array base palte 2; When making color membrane substrates 1 with 2 pairs of boxes of array base palte, said support member 5 can all stretch in the hole of column 4.
Wherein, the altitude range of said column 4 is the 1-10 micron, and the altitude range of described hole is the 1-10 micron.Said column 4 adopts the material with certain elasticity and hardness to process, and as adopting photoresist and being formed on the black matrix 6 on the color membrane substrates 1 through photoetching process, said support member 5 adopts metal material to process.
Behind color membrane substrates 1 and 2 pairs of boxes of array base palte, support member 5 all stretches in the hole of column 4, does not do the time spent when said display panels receives external force, keeps the gap between color membrane substrates 1 and the array base palte 2 by column 4, to keep uniform box thick.
Do the time spent when said display panels receives with the parallel horizontal external of its plate face direction, said column 4 is because of support member 5 fixing can't moving horizontally.
As shown in Figure 3, when receiving with the vertical pressure of its plate face direction, said display panels does the time spent, and column 4 also receives the pressure of vertical direction; Because column 4 adopts resilient materials to process, it does the time spent at the pressure that receives vertical direction, and elastic deformation can take place, when said pressure increases; Said elastic deformation also increases thereupon, causes column 4 constantly to be compressed distortion, stretches into support member 5 among the hole of column 4 simultaneously relatively to the directions motion of color membrane substrates 1; Stretch to the bottom of described hole until support member 5, the bottom interior wall of described hole is pushed up on the black matrix 6, because support member 5 adopts rigid materials to process; Therefore when receiving with the vertical pressure of its plate face direction, said display panels does the time spent; By support member 5 powerful anchorage force is provided and keep color membrane substrates 1 and array base palte 2 between the gap, support member 5 has also protected column 4 not to be damaged when bearing the pressure of said vertical direction; Support member 5 is when providing good anti-pressure ability; Also keep uniform box thick, improved the quality of display panels, and owing to support member 5 extend in the hole of column 4; Its structure does not compared with prior art increase the taking of space in the box, and therefore can not influence the filling nargin of liquid crystal.
A kind of display device that adopts above-mentioned display panels.
Embodiment 2:
As shown in Figure 4, present embodiment is with the difference of embodiment 1: the structure of the column in the present embodiment among the structure of the column of chock insulator matter and the embodiment 1 is different.
Be in particular in; The height of the hole of said column 4 is less than the height of support member 5; When making color membrane substrates 1 with 2 pairs of boxes of array base palte, after support member 5 stretched in the described hole and pushes up on the inwall of bottom of described hole, support member 5 can only partly extend in the described hole.The display panels of this kind structure is done the time spent not receiving external force, keeps the gap between color membrane substrates 1 and the array base palte 2 jointly by column 4 and support member 5, to keep uniform box thick.
Other structures, effect and material in the present embodiment is all identical with embodiment 1, repeats no more here.
Embodiment 3:
As shown in Figure 5; The difference of present embodiment and embodiment 1 is: in the present embodiment, do not offer hole in the column 4 in the said chock insulator matter, but be provided with one section enclosure space; Said enclosure space extends along the short transverse of said column 4, is provided with support member 5 in the said enclosure space.
The cross sectional shape of support member 5 and the cross sectional shape of said enclosure space are suitable, and the height of support member 5 is equal to or less than the height of said enclosure space.The shape of the enclosure space in the column 4 can be truncated cone-shaped, cylindrical or square column type, and support member 5 adopts truncated cone-shaped, the cylindrical or square column type that matches with said enclosure space.Wherein, the altitude range of said enclosure space is the 2-9 micron.The bottom of the column 4 in the said chock insulator matter is fixed on the black matrix 6 on the color membrane substrates 1; Its top contacts with array base palte 2; Have groove on the array base palte 2; The position of said groove is corresponding with the position of column 4, and when making color membrane substrates 1 with 2 pairs of boxes of array base palte, the top of column 4 can be stretched into and withstand in the said groove.
Behind color membrane substrates 1 and 2 pairs of boxes of array base palte; The bottom of column 4 is fixed on the said black matrix; Its top withstands in the groove on the array base palte 2; Do not do the time spent when said display panels receives external force, keep the gap between color membrane substrates 1 and the array base palte 2, to keep uniform box thick by column 4.
Do the time spent when said display panels receives with the parallel horizontal external of its plate face direction, column 4 is stuck in the groove on the array base palte 2 and can't moves horizontally; Do the time spent when said display panels receives with the vertical pressure of its plate face direction, by said support member 5 powerful anchorage force is provided and keep color membrane substrates 1 and array base palte 2 between the gap.
Other structures, effect and material in the present embodiment is all identical with embodiment 1, repeats no more here.
Embodiment 4:
The difference of present embodiment and embodiment 1 is: the bottom of said column 4 is fixed on the array base palte 2; The position of the black matrix 6 on the fixed position of column bottom and the color membrane substrates 1 is corresponding; The top of column 4 has hole; The bottom of support member 5 is fixed on the position corresponding with described hole on the black matrix 6, and support member 5 all stretches in the hole of column 4.
Other structures, effect and material in the present embodiment is all identical with embodiment 1, repeats no more here.
Embodiment 5:
The difference of present embodiment and embodiment 2 is: the bottom of said column 4 is fixed on the array base palte 2; The position of the black matrix 6 on the fixed position of said bottom and the color membrane substrates 1 is corresponding; The top of column 4 has hole; The bottom of support member 5 is fixed on the position corresponding with described hole on the black matrix 6, and support member 5 parts stretch in the hole of column 4.
Other structures, effect and material in the present embodiment is all identical with embodiment 2, repeats no more here.
It is understandable that above embodiment only is the illustrative embodiments that adopts for the principle that the utility model is described, yet the utility model is not limited thereto.For the one of ordinary skilled in the art, under the situation of spirit that does not break away from the utility model and essence, can make various modification and improvement, these modification and improvement also are regarded as the protection domain of the utility model.
Claims (10)
1. chock insulator matter; Comprise column; It is characterized in that, have on the said column and be provided with one section enclosure space in hole or the said column that described hole or enclosure space extend along the short transverse of said column; Be provided with support member in described hole or the enclosure space, said support member adopts rigid material to process.
2. chock insulator matter according to claim 1; It is characterized in that; The cross sectional shape of the cross sectional shape of said support member and described hole or enclosure space is suitable; The height of said support member is equal to or less than the height of described hole or enclosure space, and perhaps the height of said support member is greater than the height of described hole.
3. chock insulator matter according to claim 2 is characterized in that, described hole or enclosure space be shaped as truncated cone-shaped, cylindrical or square column type, the truncated cone-shaped that said support member employing matches with described hole or enclosure space, cylindrical or square column type.
4. chock insulator matter according to claim 2 is characterized in that, the altitude range of said column is the 1-10 micron, and the altitude range of described hole is the 1-10 micron, and the altitude range of said enclosure space is the 2-9 micron.
5. according to the described chock insulator matter of one of claim 1-4, it is characterized in that said column adopts photoresist to process, said support member adopts metal material to process.
6. display panels, comprise array base palte, color membrane substrates and be arranged on array base palte and color membrane substrates between chock insulator matter, it is characterized in that said chock insulator matter adopts one of claim 1-5 described chock insulator matter.
7. display panels according to claim 6 is characterized in that, includes black matrix in the color membrane substrates, and the bottom of the column in the said chock insulator matter is fixed on the said black matrix, and its top contacts with array base palte or be approaching; The bottom of the column in the perhaps said chock insulator matter is fixed on the said array base palte, and the fixed position of said column bottom is corresponding with the position of said black matrix, and the top of column contacts with black matrix or be approaching.
8. display panels according to claim 7 is characterized in that, in the said chock insulator matter; Be provided with enclosure space in the column; Support member is located in the said enclosure space, and the bottom of column is fixed on the said black matrix, has groove on the said array base palte; The position of said groove is corresponding with the position of column, and the top of column is stretched into and withstood in the said groove.
9. display panels according to claim 7; It is characterized in that; In the said chock insulator matter, the bottom of column is fixed on the said black matrix, and the top of column has hole; The bottom of support member is fixed on position corresponding with described hole on the array base palte, and support member is all or part of to be stretched in the hole of column; Perhaps the bottom of column is fixed on the said array base palte, and the top of column has hole, and the bottom of support member is fixed on the position corresponding with described hole on the said black matrix, and support member is all or part of to be stretched in the hole of column.
10. a display device comprises display panel, it is characterized in that said display panel adopts one of claim 6-9 described display panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120287254 CN202256970U (en) | 2011-08-09 | 2011-08-09 | Spacer, liquid crystal display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120287254 CN202256970U (en) | 2011-08-09 | 2011-08-09 | Spacer, liquid crystal display panel and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202256970U true CN202256970U (en) | 2012-05-30 |
Family
ID=46118187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120287254 Expired - Lifetime CN202256970U (en) | 2011-08-09 | 2011-08-09 | Spacer, liquid crystal display panel and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202256970U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102902108A (en) * | 2012-09-17 | 2013-01-30 | 京东方科技集团股份有限公司 | Columnar shock insulator, manufacturing method and liquid crystal display panel |
| CN103439836A (en) * | 2013-08-14 | 2013-12-11 | 合肥京东方光电科技有限公司 | Shock insulator, preparation method of shock insulator and liquid crystal panel |
| CN103928471A (en) * | 2014-03-24 | 2014-07-16 | 京东方科技集团股份有限公司 | Array substrate, manufacturing method of array substrate and display device |
| CN104503153A (en) * | 2015-01-04 | 2015-04-08 | 京东方科技集团股份有限公司 | Liquid crystal panel and display device |
| CN104503151A (en) * | 2014-12-19 | 2015-04-08 | 深圳市华星光电技术有限公司 | Liquid crystal display device |
| WO2016058215A1 (en) * | 2014-10-14 | 2016-04-21 | 深圳市华星光电技术有限公司 | Liquid crystal display panel |
| CN107315286A (en) * | 2017-07-07 | 2017-11-03 | 厦门天马微电子有限公司 | The preparation method of display panel, display device and display panel |
| CN107644894A (en) * | 2017-09-18 | 2018-01-30 | 京东方科技集团股份有限公司 | A kind of organic electroluminescence device, its preparation method and display device |
| CN108594499A (en) * | 2017-03-16 | 2018-09-28 | 京东方科技集团股份有限公司 | For the counter substrate of curved face display panel, curved face display panel and curved-surface display device |
| WO2018218925A1 (en) * | 2017-05-27 | 2018-12-06 | 京东方科技集团股份有限公司 | Substrate and preparation method therefor, display panel and display device |
| CN112015013A (en) * | 2020-09-11 | 2020-12-01 | Tcl华星光电技术有限公司 | Liquid crystal display panel and preparation method thereof |
| CN115469486A (en) * | 2022-08-26 | 2022-12-13 | 广州华星光电半导体显示技术有限公司 | Display panel and manufacturing method thereof |
-
2011
- 2011-08-09 CN CN 201120287254 patent/CN202256970U/en not_active Expired - Lifetime
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102902108B (en) * | 2012-09-17 | 2015-04-08 | 京东方科技集团股份有限公司 | Columnar shock insulator, manufacturing method and liquid crystal display panel |
| CN102902108A (en) * | 2012-09-17 | 2013-01-30 | 京东方科技集团股份有限公司 | Columnar shock insulator, manufacturing method and liquid crystal display panel |
| CN103439836A (en) * | 2013-08-14 | 2013-12-11 | 合肥京东方光电科技有限公司 | Shock insulator, preparation method of shock insulator and liquid crystal panel |
| WO2015021716A1 (en) * | 2013-08-14 | 2015-02-19 | 合肥京东方光电科技有限公司 | Spacer, manufacturing method therefor, and liquid crystal panel comprising spacer |
| CN103439836B (en) * | 2013-08-14 | 2016-03-30 | 合肥京东方光电科技有限公司 | A kind of chock insulator matter and preparation method thereof, liquid crystal panel |
| CN103928471A (en) * | 2014-03-24 | 2014-07-16 | 京东方科技集团股份有限公司 | Array substrate, manufacturing method of array substrate and display device |
| CN103928471B (en) * | 2014-03-24 | 2016-10-05 | 京东方科技集团股份有限公司 | A kind of array base palte and preparation method thereof, display device |
| WO2016058215A1 (en) * | 2014-10-14 | 2016-04-21 | 深圳市华星光电技术有限公司 | Liquid crystal display panel |
| CN104503151A (en) * | 2014-12-19 | 2015-04-08 | 深圳市华星光电技术有限公司 | Liquid crystal display device |
| CN104503153A (en) * | 2015-01-04 | 2015-04-08 | 京东方科技集团股份有限公司 | Liquid crystal panel and display device |
| CN108594499A (en) * | 2017-03-16 | 2018-09-28 | 京东方科技集团股份有限公司 | For the counter substrate of curved face display panel, curved face display panel and curved-surface display device |
| CN108594499B (en) * | 2017-03-16 | 2020-11-13 | 京东方科技集团股份有限公司 | Opposed substrate for curved surface display panel, curved surface display panel and curved surface display device |
| KR20190004688A (en) * | 2017-05-27 | 2019-01-14 | 보에 테크놀로지 그룹 컴퍼니 리미티드 | SPACER, METHOD FOR MANUFACTURING SPACER, DISPLAY PANEL, AND DISPLAY DEVICE |
| WO2018218925A1 (en) * | 2017-05-27 | 2018-12-06 | 京东方科技集团股份有限公司 | Substrate and preparation method therefor, display panel and display device |
| CN108962934A (en) * | 2017-05-27 | 2018-12-07 | 京东方科技集团股份有限公司 | A kind of substrate and preparation method thereof, display panel |
| KR102206526B1 (en) * | 2017-05-27 | 2021-01-22 | 보에 테크놀로지 그룹 컴퍼니 리미티드 | Spacer, manufacturing method of spacer, display panel and display device |
| US11237436B2 (en) | 2017-05-27 | 2022-02-01 | Boe Technology Group Co., Ltd. | Spacer, method of manufacturing the same, display panel and display device |
| CN107315286A (en) * | 2017-07-07 | 2017-11-03 | 厦门天马微电子有限公司 | The preparation method of display panel, display device and display panel |
| CN107644894A (en) * | 2017-09-18 | 2018-01-30 | 京东方科技集团股份有限公司 | A kind of organic electroluminescence device, its preparation method and display device |
| CN107644894B (en) * | 2017-09-18 | 2023-11-24 | 京东方科技集团股份有限公司 | Organic electroluminescent device, preparation method thereof and display device |
| CN112015013A (en) * | 2020-09-11 | 2020-12-01 | Tcl华星光电技术有限公司 | Liquid crystal display panel and preparation method thereof |
| CN115469486A (en) * | 2022-08-26 | 2022-12-13 | 广州华星光电半导体显示技术有限公司 | Display panel and manufacturing method thereof |
| CN115469486B (en) * | 2022-08-26 | 2024-04-19 | 广州华星光电半导体显示技术有限公司 | Display panel and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202256970U (en) | Spacer, liquid crystal display panel and display device | |
| CN101452156B (en) | Column shaped spacer and LCD panel thereof | |
| CN202013466U (en) | Spacer for liquid crystal display panel and liquid crystal display panel thereof | |
| CN102707504B (en) | Liquid crystal panel and preparation method thereof, display device | |
| CN102955297A (en) | Liquid crystal display panel and manufacturing method thereof | |
| CN104656320A (en) | Liquid crystal display panel and display device | |
| CN203433239U (en) | Display panel and display device | |
| US20170153480A1 (en) | Liquid crystal display panel | |
| CN101364013A (en) | Liquid crystal display panel | |
| CN101387794B (en) | Liquid crystal display panel | |
| JP2011076123A (en) | Liquid crystal display element | |
| CN103792735A (en) | Mat object, liquid crystal display panel with mat object and display device with mat object | |
| CN101320173A (en) | LCD display panel | |
| CN104035241A (en) | Display panel and display device | |
| CN102902108A (en) | Columnar shock insulator, manufacturing method and liquid crystal display panel | |
| CN101661197B (en) | Liquid crystal display panel | |
| CN104238197A (en) | Spacer, display panel and display device | |
| CN103018970A (en) | Display substrate, liquid crystal display panel and liquid crystal display device | |
| US20150346527A1 (en) | Liquid crystal display panel and display device | |
| CN102243400A (en) | Liquid crystal display | |
| CN103676335A (en) | Display panel, manufacturing method and display device | |
| CN103033994B (en) | A kind of liquid crystal panel and display device | |
| CN202600313U (en) | Liquid crystal panel and display equipment | |
| CN102231026A (en) | Liquid crystal display | |
| CN205862059U (en) | Display floater and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |