CN201600550U - Mask device - Google Patents
Mask device Download PDFInfo
- Publication number
- CN201600550U CN201600550U CN2010200564054U CN201020056405U CN201600550U CN 201600550 U CN201600550 U CN 201600550U CN 2010200564054 U CN2010200564054 U CN 2010200564054U CN 201020056405 U CN201020056405 U CN 201020056405U CN 201600550 U CN201600550 U CN 201600550U
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- China
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- panel
- mask device
- base material
- material layer
- surface coating
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of flat-panel displays and particularly relates to a mask device, which is used for processing films of panels and comprises a base material layer and a surface coating, wherein the base material layer is made of materials which are not easy to deform and can endure high temperature, the surface coating is arranged on one side of the base material layer and used for preventing the base material layer from contacting with a panel directly, and the surface coasting is made of flexible and high-temperature resistant materials. The surface coating made of flexible and high-temperature resistant materials is additionally arranged to prevent the base material layer from contacting with the panel directly, thereby avoiding damaging the panel by the mask device or producing films on the panel and guaranteeing that the panel has higher yield rate.
Description
Technical field
The utility model relates to the flat display technology field, relates in particular to a kind of mask device that is used to make panel.
Background technology
Usually have many retes in panel, as the passivation layer on the nesa coating on the colored filter and diaphragm, the array base palte and pixel electrode layer etc., these retes can be formed on the panel by modes such as deposition, coating, sputters.
Yet, in above-mentioned rete processing, need to use mask plate shielding need not make the position of rete, to make the pattern that needs.For guaranteeing the degree of accuracy of this design producing, mask plate need have rigidity and not yielding.In addition, because the making of described pattern is under higher temperature, so described mask plate need bear high temperature.Therefore, industry uses metal material to make mask plate.When using described metal mask plate, this metal mask plate is covered on the described panel, and directly contacts with described panel.And this panel also has other retes on it usually when making rete; as colored filter substrate when the sputter common electrode layer; black matrix" and color resin layer have been formed with on it; this metal mask plate is when settling or withdrawing described colored filter substrate; black matrix" and color resin layer on easy this colored filter substrate of scratch; influence the quality of panel, and then the display quality and the yield of the display of this panel are used in influence.
The utility model content
In view of this, be necessary to provide a kind of mask device of avoiding damaging panel or having rete on it.
A kind of mask device is used for the rete processing of panel, and it comprises base material layer and surface coating.Described base material layer is made by material not yielding and that can bear high temperature.Described surface coating is arranged at a side of described base material layer, be used to avoid described base material layer directly to contact with described panel, and described surface coating is made by flexibility and exotic material.
In the mask device that the utility model provides, by setting up the surface coating of making by flexible exotic material, effectively avoid described base material layer directly to contact with described panel, avoid described mask device to damage described panel or the existing rete on it, guarantee that this panel has higher yields.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the mask device of a better embodiment and is applied to the panel rete synoptic diagram in when processing.
Fig. 2 is that the A-A of mask device shown in Figure 1 is to diagrammatic cross-section.
Fig. 3 utilizes mask device shown in Figure 1 to form new rete synoptic diagram on panel.
Embodiment
In order to overcome the problem of mask device damage panel of the prior art or the existing rete on it, the utility model is by setting up the surface coating of being made by flexible exotic material, effectively avoid mask device damage panel or the existing rete on it, guarantee that panel has higher yields.
Below in conjunction with Figure of description the mask device that the utility model provides is elaborated.
Please consult Fig. 1 and Fig. 2 simultaneously, mask device 200 is covered on the panel 100.Panel 100 can be but be not limited to display panel or touch panel that it comprises substrate 110 and existing rete 120.The transparency carrier that substrate 110 is made for transparent material such as glass or resin.Existing rete 120 is arranged on the substrate 110, and its thickness is much smaller than the thickness of substrate 110.
The surface coating 220 of mask device 200 is over against substrate 110, its figure of making according to needs on the panel 100 is provided with a plurality of hollow outs zone 230, be used to expose to the open air the panel 100 with these 230 corresponding positions, hollow out zone, on the existing rete 120 of panel 100, to form new rete.
See also Fig. 3, mask device 200 is arranged on the panel 100, and surface coating 220 contacts with existing rete 120, can effectively avoid base material layer 210 directly to contact with panel 100, avoid mask device 200 wounded substrate 110 or the existing rete 120 on it, guarantee that panel 100 has higher yields.
A plurality of hollow outs zone 230 on the mask device 200 exposes the existing rete 120 on the substrate 110.The panel 100 that is coated with mask device 200 is positioned in the sedimentary environment, forms second retes 130 with a plurality of zones at the described panel 100 of hollow out zone 230 correspondences.
In other embodiments, surface coating 220 can cover base material layer 210 fully, also can cover the edge of base material layer 210 and surround base material layer 210 edges in hollow out zone 230.
More than the better embodiment of the mask device that provides for the utility model, can not be interpreted as restriction to the utility model rights protection scope.Those skilled in the art should know; under the prerequisite that does not break away from the utility model design; also can do multiple improvement or replacement, these all improvement or replacement all should be in rights protection scopes of the present utility model, and rights protection scope promptly of the present utility model should be as the criterion with claim.
Claims (7)
1. mask device, be used for the rete processing of panel, it comprises base material layer, described base material layer is made by material not yielding and that can bear high temperature, it is characterized in that: described mask device at least also comprises surface coating, described surface coating is arranged at a side of described base material layer, be used to avoid described base material layer directly to contact with described panel, and described surface coating is made by flexibility and exotic material.
2. mask device as claimed in claim 1 is characterized in that: described mask device is provided with one or more hollow outs zone, and this hollow out zone is used for exposing described panel when described mask device is covered on the described panel.
3. mask device as claimed in claim 2 is characterized in that: the edge that described surface coating covers the edge of described base material layer and surrounds the base material layer in described hollow out zone.
4. mask device as claimed in claim 1 is characterized in that: described surface coating covers described base material layer fully.
5. mask device as claimed in claim 1 is characterized in that: described panel comprises substrate and existing rete, and the thickness of described existing rete is less than the thickness of described substrate.
6. mask device as claimed in claim 1 is characterized in that: described panel comprises substrate and existing rete, and described existing rete directly contacts with the surface coating of described mask device.
7. mask device as claimed in claim 1 is characterized in that: described panel can be a display panel, also can be touch panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200564054U CN201600550U (en) | 2010-01-12 | 2010-01-12 | Mask device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200564054U CN201600550U (en) | 2010-01-12 | 2010-01-12 | Mask device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201600550U true CN201600550U (en) | 2010-10-06 |
Family
ID=42811613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200564054U Expired - Fee Related CN201600550U (en) | 2010-01-12 | 2010-01-12 | Mask device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201600550U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139996A (en) * | 2013-05-08 | 2014-11-12 | 新东超精密有限公司 | A metal mask sheet supplying system |
| CN108232041A (en) * | 2018-01-03 | 2018-06-29 | 京东方科技集团股份有限公司 | A kind of mask plate and preparation method thereof |
-
2010
- 2010-01-12 CN CN2010200564054U patent/CN201600550U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139996A (en) * | 2013-05-08 | 2014-11-12 | 新东超精密有限公司 | A metal mask sheet supplying system |
| CN108232041A (en) * | 2018-01-03 | 2018-06-29 | 京东方科技集团股份有限公司 | A kind of mask plate and preparation method thereof |
| US10865473B2 (en) | 2018-01-03 | 2020-12-15 | Boe Technology Group Co., Ltd. | Mask plate and process for manufacturing the same |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20190112 |