CN201766049U - Mask device of plasma display - Google Patents
Mask device of plasma display Download PDFInfo
- Publication number
- CN201766049U CN201766049U CN2010202875062U CN201020287506U CN201766049U CN 201766049 U CN201766049 U CN 201766049U CN 2010202875062 U CN2010202875062 U CN 2010202875062U CN 201020287506 U CN201020287506 U CN 201020287506U CN 201766049 U CN201766049 U CN 201766049U
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- mask
- strip
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- mask strip
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Abstract
The embodiment of the utility model discloses a mask device of a plasma display. The mask device comprises a mask support (1) and a mask strip (4) that can be fixed on the mask support (1). In the embodiment, as the mask support (1) is provided with the mask strip (4) capable of moving, MgO (magnesium oxide) vacuum coating for glass substrates of different dimension can be realized by only changing the fixed position of the mask strip (4) without replacing the whole support, thus reducing use of supports and processing cost, and simultaneously, saving process time.
Description
Technical field
The utility model relates to colorful display screen and makes the field, more particularly, relates to a kind of plasma scope mask device.
Background technology
(Plasma Display Panel PDP), claims plasma display panel again to plasma display, is the latest generation display behind CRT (cathode ray tube), LCD (LCD), is characterized in thickness as thin as a wafer, and resolution is good.On operation principle, plasma technique is compared with other display mode and is had tangible difference, aspect structure and composition in the lead.Similar common fluorescent lamp of its operation principle and TV coloured image, independently phosphor pixel is luminous combines by each, so image is bright-coloured, bright, clean and clear.In addition, the most outstanding characteristics of plasma scope are to accomplish ultra-thinly, can accomplish the complete plane large-screen more than 40 inches easily, and thickness are less than 100 millimeters.In the manufacturing process of plasma display device, need to adopt Vacuum Coating method to carry out the plated film of MgO (magnesium oxide).But, when carrying out the MgO plated film of different size substrate, must change mask (substrate fixed support), changing operating process needs for a long time, and, when carrying out the MgO plated film of different size substrate, more need to prepare many cover masks, increased the technology cost.
The utility model content
In view of this, the utility model provides a kind of plasma scope mask device, cuts down finished cost with realization.
For achieving the above object, the utility model provides following technical scheme:
A kind of plasma scope mask device comprises:
The mask support;
Mask strip, described mask strip can be fixed on the described mask support.
Preferably, in above-mentioned plasma scope mask device, described mask strip is installed on the described mask support by spring.
Preferably, in above-mentioned plasma scope mask device, also comprise the back-up block that supports described mask strip, described back-up block is arranged on the described mask support.
Preferably, in above-mentioned plasma scope mask device, also comprise the mask strip fixed block of fixing described mask strip, described mask strip fixed block is arranged between described mask support and the described mask strip.
Preferably, in above-mentioned plasma scope mask device, described mask strip fixed block comprises first installation portion and second installation portion, and described second installation portion links to each other with described mask support; Described first installation portion is used to install described spring.
Preferably, in above-mentioned plasma scope mask device, the external shape of mask support is a rectangle.
From technique scheme as can be seen, among the utility model embodiment owing on the mask support, mask strip is installed, when carrying out MgO vacuum coating, glass substrate at different size only need just can be realized by the fixed position that changes mask strip, and need not to change the mask support, thereby reduce the use of mask support, cut down finished cost; Simultaneously, also saved the process time.
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, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The plasma scope mask apparatus structure schematic diagram of Fig. 1 for providing among the utility model embodiment;
Fig. 2 is the enlarged drawing of I part among Fig. 1;
Fig. 3 is the cutaway view of Fig. 2 along the A-A cross section.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, 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.
In view of this, the utility model provides a kind of plasma scope mask device, to realize cutting down finished cost quickening technology rhythm.
See also accompanying drawing 1 to Fig. 3, the plasma scope mask apparatus structure schematic diagram of Fig. 1 for providing among the utility model embodiment; Fig. 2 is the enlarged drawing of I part among Fig. 1; Fig. 3 is the cutaway view of Fig. 2 along the A-A cross section.
Wherein, 1 is the mask support; 2 is back-up block; 3 is the mask strip fixed block; 31 is first installation portion; 32 is second installation portion; 4 is mask strip; 5 is spring.
The plasma scope mask device that the utility model embodiment provides comprises:
Mask support 1 and the mask strip 4 that is fixed on the described mask support 1.Wherein mask support 1 be of a size of fixing, according to the size of vacuum coating equipment and mask needs designed mask support.The mask support 1 horizontal and vertical fixed position that can adjust mask strip 4 according to the size of glass substrate, and arrangement form.Mask strip 4 can supporting substrate, prevents base plate deformation, can also will not need to plate magnesian place when plating magnesium oxide and shelter from, and therefore can save and remove magnesian technology, shortens process time.
Can also be provided for supporting the back-up block 2 of described mask strip 4 on mask support 1, back-up block 2 is arranged on the bottom of mask support, the below of mask strip 4.The mask deformation of timbering can be prevented on the one hand, the effect of supporting mask strip 4 can be played on the other hand.Wherein, mask strip 4 can also can be provided with hook with mask strip 4 ends by screw on mask support 1, relative mask support 1 is provided with the parts that are used to hook, when carrying out MgO vacuum coating, can directly mask strip 4 directly be hung over appropriate position.End in mask strip 4 in the present embodiment is installed on the mask support 1 by spring 5, and spring 5 has elastic force, can realize hanging on the mask support 1 by elongating spring 5 when mask strip 4 falls short of, and spring itself does not take place than large deformation.
For mask strip 4 better is installed, each root mask strip 4 two ends is installed on the mask support 1 by mask strip fixed block 3 respectively, at first mask strip 4 two ends are fixed on the mask strip fixed block 3 by spring, with bolt mask strip fixed block 3 are installed on the mask support 1 then.
Above-mentioned mask strip fixed block 3 comprises two parts, first installation portion 31 and second installation portion 32, and first installation portion 31 and second installation portion, 32 form right angles, first installation portion 31 contacts with back-up block 3, make back-up block 3 provide support power for mask strip fixed block 3, on second installation portion 32 by being bolted on the mask support 1.Certainly the fixed form of mask strip fixed block 3 is not limited to this form, and mask strip 4 two ends are designed to wideer than mid portion, and many springs 5 can be installed, and the spring at two ends is symmetrical arranged, and makes mask strip 4 stressed evenly.
In above-mentioned plasma scope mask device, the external shape of mask support is rectangle, and is easy to process.
Among the utility model embodiment because the mask strip 4 of movable fixed is installed on mask support 1, in use, at only need just can realizing of different size substrate by the fixed position that changes mask strip 4, and need not to change mask support 1, thereby reduce the use of mask support 1, cut down finished cost, accelerate technology rhythm.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (6)
1. a plasma scope mask device is characterized in that, comprising:
Mask support (1);
Mask strip (4), described mask strip (4) can be fixed on the described mask support (1).
2. plasma scope mask device according to claim 1 is characterized in that described mask strip (4) is installed on the described mask support (1) by spring (5).
3. plasma scope mask device according to claim 2 is characterized in that, also comprises the back-up block (2) that supports described mask strip (4), and described back-up block (2) is arranged on the described mask support (1).
4. plasma scope mask device according to claim 3, it is characterized in that, also comprise the mask strip fixed block (3) of fixing described mask strip (4), described mask strip fixed block (3) is arranged between described mask support (1) and the described mask strip (4).
5. plasma scope mask device according to claim 4 is characterized in that, described mask strip fixed block (3) comprises first installation portion (31) and second installation portion (32), and described second installation portion (32) links to each other with described mask support (1); Described first installation portion (31) is used to install described spring (5).
6. plasma scope mask device according to claim 5 is characterized in that the external shape of mask support (1) is a rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202875062U CN201766049U (en) | 2010-08-05 | 2010-08-05 | Mask device of plasma display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202875062U CN201766049U (en) | 2010-08-05 | 2010-08-05 | Mask device of plasma display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201766049U true CN201766049U (en) | 2011-03-16 |
Family
ID=43718658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202875062U Expired - Fee Related CN201766049U (en) | 2010-08-05 | 2010-08-05 | Mask device of plasma display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201766049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103205669B (en) * | 2012-01-11 | 2017-03-15 | 昆山允升吉光电科技有限公司 | A kind of supporting table for being suitable for different size object |
| CN112647041A (en) * | 2020-12-16 | 2021-04-13 | 业成科技（成都）有限公司 | Coating film correction mask plate and evaporation system |
-
2010
- 2010-08-05 CN CN2010202875062U patent/CN201766049U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103205669B (en) * | 2012-01-11 | 2017-03-15 | 昆山允升吉光电科技有限公司 | A kind of supporting table for being suitable for different size object |
| CN112647041A (en) * | 2020-12-16 | 2021-04-13 | 业成科技（成都）有限公司 | Coating film correction mask plate and evaporation system |
| CN112647041B (en) * | 2020-12-16 | 2023-06-27 | 业成科技（成都）有限公司 | Coating film correction mask plate and evaporation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20130805 |