CN202472184U - Mask device - Google Patents
Mask device Download PDFInfo
- Publication number
- CN202472184U CN202472184U CN2012201180417U CN201220118041U CN202472184U CN 202472184 U CN202472184 U CN 202472184U CN 2012201180417 U CN2012201180417 U CN 2012201180417U CN 201220118041 U CN201220118041 U CN 201220118041U CN 202472184 U CN202472184 U CN 202472184U
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- China
- Prior art keywords
- panel
- mask device
- colored filter
- blocks
- transparent support
- 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.)
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Abstract
The utility model discloses a mask device which relates to the field of mechanical technology and solves the problems that the lack of a PS (Post Spacer) in the manufacturing process of a color filter results in direct scrapping of the color filter and severe waste. The mask device provided by the utility model comprises a base panel and a mask area, wherein the mask area is arranged on the base panel and is identical with the color filter in shape and size; at least one orifice used for dispersing a transparent support object to the color filter is arranged on the mask area; and the orifices correspond to each panel unit area on the color filter. The mask device is mainly used for the PS compensation of the color filter.
Description
Technical field
The utility model relates to mechanical field, relates in particular to the mask device.
Background technology
Colored filter is TFT-LCD (Thin Film Transistor-Liquid Crystal Display, Thin Film Transistor-LCD) important composition parts, and colored filter is mainly TFT-LCD color is provided.
In order to guarantee that the adjacent panel of colored filter does not contact with colored filter, and the distance that assurance and colored filter are separated by is identical, in the process of making colored filter, introduces PS (Post Spacer; Cylindrical spacer); Cylindrical spacer is positioned at colorful optical filter protection layer one side, is used to support the panel adjacent with colored filter, makes it not contact with colored filter; And the thickness that has guaranteed display pannel is even, the final quality and the quality of decision product.
State in realization in the process of display making; The inventor finds to have following problem in the prior art at least: the PS disappearance in the process of actual fabrication colored filter, can occur; And can not repair,, can directly have influence on the control of display panel thickness if directly drop into the making of TFT-LCD; Such colored filter is then directly scrapped, and can cause serious waste.
The utility model content
The embodiment of the utility model provides the mask device, has solved in colored filter manufacturing process to cause colored filter directly to be scrapped because PS lacks, and causes the problem of serious waste.
For achieving the above object, the embodiment of the utility model adopts following technical scheme:
A kind of mask device; Comprise: basic panel; Said basic panel is provided with and colorized optical filtering plate shape, big or small identical masked areas; Said masked areas is provided with at least one scarce hole that is used for the transparent support thing is disseminated to said colored filter, and each panel unit zone is corresponding on said scarce hole and the said colored filter.
The mask device that the utility model embodiment provides; Through scarce hole is set on the mask device, the transparent support thing is spread on the corresponding position of colored filter through lacking the hole, use the transparent support thing to replace the cylindrical spacer of disappearance; Make the colored filter after the compensation still can use; Reduce the scrappage of colored filter, practiced thrift resource, improved the quality of product.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
A kind of mask apparatus structure synoptic diagram that Fig. 1 provides for the utility model embodiment;
Fig. 2 provides the structural representation of colored filter xsect for the utility model embodiment;
Fig. 3 provides colored filter one-piece construction synoptic diagram for the utility model embodiment;
Fig. 4 provides partial structurtes synoptic diagram in a kind of mask device for the utility model embodiment.
Wherein, " 1 " is masked areas; " 2 " are for lacking the hole; " 3 " are cylindrical spacer; " 4 " are colour cell; " 5 " are for blocking panel; " 6 " are link; " 7 " are jut; " 8 " are groove.
Embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment provides a kind of mask device; As shown in Figure 1; Comprise: basic panel, basic panel are provided with and colorized optical filtering plate shape, big or small identical masked areas 1, and masked areas 1 is provided with at least one scarce hole 2 that is used for the transparent support thing is disseminated to colored filter; It is corresponding to lack on hole 2 and the colored filter each panel unit zone, and the transparent support thing intersperses among the colored filter desired zone from scarce hole 2.
After adopting such scheme; Through scarce hole is set on the mask device, the transparent support thing is spread on the corresponding position of colored filter through lacking the hole, use the transparent support thing to replace the cylindrical spacer of disappearance; Make the colored filter after the compensation still can use; Reduce the scrappage of colored filter, practiced thrift resource, improved the quality of product.
A kind of improvement as embodiment; Present embodiment provides another kind of mask device; Comprise: basic panel, basic panel are provided with and colorized optical filtering plate shape, big or small identical masked areas 1, and masked areas 1 is provided with at least one scarce hole 2 that is used for the transparent support thing is disseminated to colored filter; It is corresponding to lack on hole 2 and the colored filter each panel unit zone, and the transparent support thing intersperses among the colored filter desired zone from scarce hole 2.
Further, the height of transparent support thing is identical with the height of colored filter cylindrical spacer.
Be illustrated in figure 2 as the structural drawing of colored filter; Cylindrical spacer 3 is used to support colored filter and adjacent panel distance; If certain zone disappearance cylindrical spacer 3 on the colored filter, can cause colored filter different with distance between adjacent panels, make the in uneven thickness of display panel.Fig. 3 is the colored filter of disappearance cylindrical spacer 3, and wherein, circled is the position of disappearance cylindrical spacer 3.
Transparent support thing through use and cylindrical spacer 3 equal heights lacks compensation; The transparent support thing replaces cylindrical spacer 3 to support colored filter and adjacent panel distance; Guaranteed that colored filter is identical with distance between adjacent panels, makes that the thickness of display panel is even.
Further optional, basic panel can be metal material or plastic material.
Basic panel in the present embodiment can repeat no more at this for the arbitrary shape that comprises masked areas 1, the surface plate of size.
The basis panel is provided with and lacks hole 2; And the position of disappearance cylindrical spacer 3 is corresponding on the position in scarce hole 2 and the colored filter; Make the transparent support thing to spread on the colored filter through the scarce hole 2 on the mask device; And then colored filter carried out disappearance compensation, the colored filter after the compensation still can normally be used.
Further optional, the transparent support thing is the spherical transparent stilt, the material that the transparent support thing has viscosity for the surface.
Therefore sphere is placed come what may, and its height all can not change, and preferred embodiment a kind of as present embodiment is made into the transparent support thing spherical.
Transparent spherical stilt is the material that the surface has viscosity, guaranteed that transparent spherical stilt is spread on the colored filter after, nonvoluntary move makes transparent spherical stilt spread to back transfixion on the colored filter.
As a kind of embodiment of present embodiment, but in order to make compensatory zone more extensive, in the masked areas 1 with colored filter on each corresponding position, position that cylindrical spacer 3 need be set all be provided with scarce hole 2.When compensating, need not change the mask device of different structure for the different colored filter of compensatory zone.A colour cell 4 on the size that lacks hole 2 and the colored filter big or small identical.
As shown in Figure 4; In order to make compensatory zone more accurate; Be provided with the block parts parallel in each scarce hole 2 with basic panel; Block parts and comprise that at least one blocks panel 5, block panel 5 and be connected, block panel 5 and rotate to plane with basic panel place along link 6 and be in 90 degree or the link 6 and comprise the column rotation axis through the edge of link 6 with scarce hole 2; Block panel 5 and twisted in the rotation axis surface, block panel 5 and pulled out from rotation axis under external force along with the rotation of rotation axis.
Block parts and be used to change the size that lacks hole 2, and then change the zone that the transparent support thing spreads to colored filter.
As a kind of embodiment of present embodiment, block panel 5 and rotate to plane with basic panel place along link 6 and be 90 when spending, it be maximum lacking hole 2, the transparent support thing spreads to the zone maximum of colored filter; Block panel 5 and rotate to plane with basic panel place along link 6 and be 0 when spending, it be minimum lacking hole 2, and it is minimum that the transparent support thing spreads to the zone of colored filter, and block panel 5 can and basic panel be 90 degree and rotate flexibly between spending with 0.
Further optional, comprise the column rotation axis in the link 6, block panel 5 and twisted in the rotation axis surface along with the rotation of rotation axis, lack hole 2 and become big gradually; Block panel 5 and pulled out from rotation axis under external force, lack hole 2 and diminish gradually, block panel 5, can make scarce hole 2 be any size through arbitrarily stretching.
When comprising the column rotation axis in the link 6, block panel 5 and twisted in the rotation axis surface, therefore block panel 5 and adopt the flexibility plastic material.
Shelter from scarce hole 2 in order to support the panel 5 that blocks that is not twisted in the rotation axis surface, scarce relative both sides, 2 edges, hole are embedded with slides groove 8, blocks panel 5 and slides along sliding groove 8.
If comprise the column rotation axis in the link 6, block that the side away from link 6 is provided with jut 7 on the panel 5.Jut 7 is used to control and blocks the full-size that panel 5 is involved in rotation axis surface.
In order clearly to understand the mask device that present embodiment provides, simply describe in the face of the compensation process of colored filter down.May further comprise the steps:
1, includes cylindrical spacer on the colored filter, and have the cylindrical spacer disappearance.
2, confirm the position of cylindrical spacer disappearance on the colored filter.
3, will exist the colored filter of cylindrical spacer disappearance to be positioned on the distribution board; The mask device is as for the colored filter top; A colour cell vertical alignment on scarce hole in the mask device and the colored filter scatters board control and blocks panel as for predeterminated position.
4, scatter board and scatter the transparent support thing to colored filter, be provided with on the mask device on the position that lacks the hole, the transparent support thing can pass scarce hole and spread to the colored filter relevant position.
The mask device that the utility model embodiment provides; Comprise: basic panel; The basis panel is provided with and colorized optical filtering plate shape, the identical masked areas of size, and masked areas is provided with at least one scarce hole that is used for the transparent support thing is disseminated to colored filter, and it is regional corresponding to lack on hole and the colored filter each panel unit; The transparent support thing intersperses among the colored filter desired zone from lacking the hole, and the height of transparent support thing is identical with the height of colored filter cylindrical spacer.Block parts through change and block the area that lacks the hole, change the size that lacks the hole; The size that lacks the hole can be as required to being provided with; And then can carry out the compensation of PS disappearance to the respective regions on the different colored filters, and make that the colored filter after the compensation still can use, reduced the premium rate of colored filter; Practice thrift resource, improved the quality of product.
Through the description of above embodiment, the those skilled in the art can be well understood to the utility model and can realize by the mode that software adds essential common hardware.
The above; Be merely the embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technician who is familiar with the present technique field can expect changing or replacement in the technical scope that the utility model discloses easily, all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion by said protection domain with claim.
Claims (9)
1. mask device; It is characterized in that; Comprise basic panel; Said basic panel is provided with and colorized optical filtering plate shape, the identical masked areas of size, and said masked areas is provided with at least one scarce hole that is used for the transparent support thing is disseminated to said colored filter, and each panel unit is regional corresponding on said scarce hole and the said colored filter.
2. mask device according to claim 1 is characterized in that, the height of said transparent support thing is identical with the height of said colored filter cylindrical spacer.
3. mask device according to claim 2 is characterized in that, said transparent support thing is the spherical transparent stilt, the material that said transparent support thing has viscosity for the surface.
4. mask device according to claim 3 is characterized in that, in the said masked areas with said colored filter on each corresponding position, position that cylindrical spacer need be set all be provided with said scarce hole.
5. mask device according to claim 4; It is characterized in that; Be provided with the block parts parallel in each said scarce hole with said basic panel; The said parts that block comprise that at least one blocks panel, and the said panel that blocks is connected with the edge in said scarce hole through link, and the said panel that blocks rotates to plane with said basic panel place along said link and is in 90 degree or the said link and comprises the column rotation axis; Said block panel along with the rotation of said rotation axis is twisted in said rotation axis surface, the said panel that blocks is pulled out from said rotation axis under external force.
6. mask device according to claim 5 is characterized in that, if comprise the column rotation axis in the said link, saidly blocks that the side away from said link is provided with jut on the panel.
7. mask device according to claim 6 is characterized in that, also comprises: slide groove, the said groove that slides is embedded in the relative both sides of said scarce bore edges, and the said panel that blocks slides along the said groove that slides.
8. mask device according to claim 7 is characterized in that, the said panel that blocks adopts the flexibility plastic material.
9. mask device according to claim 1 is characterized in that, said basic panel is metal material or plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201180417U CN202472184U (en) | 2012-03-26 | 2012-03-26 | Mask device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201180417U CN202472184U (en) | 2012-03-26 | 2012-03-26 | Mask device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202472184U true CN202472184U (en) | 2012-10-03 |
Family
ID=46920330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201180417U Expired - Fee Related CN202472184U (en) | 2012-03-26 | 2012-03-26 | Mask device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202472184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109755418A (en) * | 2019-01-10 | 2019-05-14 | 京东方科技集团股份有限公司 | A kind of display panel manufacture craft |
-
2012
- 2012-03-26 CN CN2012201180417U patent/CN202472184U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109755418A (en) * | 2019-01-10 | 2019-05-14 | 京东方科技集团股份有限公司 | A kind of display panel manufacture craft |
| CN109755418B (en) * | 2019-01-10 | 2021-01-22 | 京东方科技集团股份有限公司 | Display panel manufacturing process |
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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: 20121003 Termination date: 20210326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |