CN2725934Y - Glass base plate carrier - Google Patents
Glass base plate carrier Download PDFInfo
- Publication number
- CN2725934Y CN2725934Y CN 200420005964 CN200420005964U CN2725934Y CN 2725934 Y CN2725934 Y CN 2725934Y CN 200420005964 CN200420005964 CN 200420005964 CN 200420005964 U CN200420005964 U CN 200420005964U CN 2725934 Y CN2725934 Y CN 2725934Y
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- glass substrate
- those
- register pins
- curtain
- separating parts
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Abstract
A glass base plate carrier comprises a frame and a metal covering veil. The frame comprises an outline frame section, at least two separating sections, a connecter, at least two primary fitting pins and at least two second fitting pins. The glass base plate carrier is characterized in that the separating sections are respectively connected to the outline frame section and protrude respectively from the outline frame section to the primary frame opening to separate the primary frame opening of the outline frame into at least two second frame openings. Because one interval exists between the separating sections, the connecter can be connected to the separating sections in a dismountable way. The metal covering veil is provided with an opening and at least four pores of the covering veil. When both sides of the glass base plate are leaned on the fitting pins of the frame, the glass base plate is positioned by sheathing the fitting pins of the frame with the pores of the covering veil of the metal covering veil respectively to expose both sides of the glass base plate.
Description
Technical field
The utility model relates to a kind of glass substrate carrier, and particularly relevant for a kind of improve glass substrate in processing procedure, take place the skew the glass substrate carrier.
Background technology
In the more and more flourishing epoch of this plane display technique now, the plane shows the frivolous characteristic that does not take up space of product, add advantages such as low radiation and power consumption are lower, under the situation that price descends gradually, the plane shows that product more and more is well received by consumers.
Modal on the market at present plane shows that product is LCD (LCDmonitor) and LCD TV (LCD TV), and it includes a colored optical filtering substrates, to be used for producing chromatic image.The processing procedure of general colored optical filtering substrates, be included in and make black matrix on the substrate to form the sub picture element district, then color filter patterns is formed in the sub picture element district, form a flatness layer, afterwards more in regular turn and share electrode (common electrode), form an alignment film (alignment layer) at last again.Wherein, shared electrode layer adopt a tin indium oxide (indium tin oxide, ITO) layer, its practice normally utilizes the mode of sputter to plate the tin indium oxide that one deck can conduct electricity in glass substrate.Because indium tin oxide layer is the critical material layer in the LCD processing procedure, if it makes quality flaw is arranged, this will influence the yield of LCD.
Fig. 1 illustrates the decomposing schematic representation of existing a kind of glass substrate carrier.Please refer to Fig. 1, existing glass substrate carrier 100 comprises a framework 110, a connection piece 120 and a metal cover curtain layer 130.Framework 110 comprises an outer frame 112, a plurality of first register pin 116 and a plurality of second register pin 122.Wherein, these first register pins 116 are to be equipped on the outer frame 112, and these second register pins 122 then are equipped on the web member 120.In addition, web member 120 is to be a strip, and the two ends of web member 120 are the outer frames 112 that are connected to framework 110 respectively removably.In addition, metal cap curtain 130 comes down to be rectangle, and has a cover curtain opening 132, and the adjacent both sides of metal cap curtain 130 have two cover curtain holes 134 respectively, its shape is similar to strip but its two end then is circular-arc, and these cover curtain holes 134 are to correspond respectively to these first register pins 116 and these second register pins 122.
It is the combination synoptic diagram of existing a kind of glass substrate carrier that Fig. 2 illustrates, and Fig. 3 illustrates the diagrammatic cross-section of the line I-I of Fig. 2.Please be simultaneously with reference to Fig. 1, Fig. 2 and Fig. 3, when the two ends of web member 120 are connected to the outer frame 112 of framework 110 respectively removably, the web member 120 of strip is separated at least two second frame openings 112b with the first frame openings 112a of outer frame 112, in order to carry a glass substrate S respectively.In addition, when the both sides of glass substrate S are resisted against these first register pins 116 and these second register pins 122 respectively, and the cover curtain hole 134 of metal cap curtain 130 is overlapped respectively when being connected to these first register pins 116 and these second register pins 122, and glass substrate S is positioned between framework 110 and the metal cap curtain 130.At this moment, the one side of glass substrate S is to expose the second corresponding frame openings 112b, and the another side of glass substrate S then is exposed to the cover curtain opening 132 of metal cap curtain 130.
From the above, with regard to existing glass substrate carrier 100, when sputter one indium tin oxide layer (not illustrating) during to glass substrate S surperficial, web member 120 is often because of the relation of the thermal expansion of buffering outer frame 112, thereby generation slight shift, the related glass substrate S that causes produces slight shift, and this will reduce the yield on the glass substrate S of being made in of indium tin oxide layer.In addition, because the design of the shape approximation rectangle of cover curtain hole 134, these cover curtain holes 134 of metal cap curtain 130 slide on these first register pins 116 easily relatively, this also can cause glass substrate S to produce slight shift indirectly, and then reduces indium tin oxide layer is made in yield on the glass substrate S.
The utility model content
The purpose of this utility model is providing a kind of glass substrate carrier exactly, in order to guaranteeing the accurate positioning degree of glass substrate, thereby improves the yield of the successive process of glass substrate.
Based on above-mentioned purpose, the utility model proposes a kind of glass substrate carrier, be suitable for carrying a glass substrate, wherein glass substrate comes down to be rectangle, and the glass substrate carrier comprises a framework, a connection piece and a metal cap curtain.
In above-mentioned glass substrate carrier, framework comprises an outer frame, two compartment portion reaches at least two first register pins and at least two second register pins at least.Wherein, outer frame has one first frame openings, and these separating parts then are connected to outer frame respectively, and projects to first frame openings from the outer frame extension respectively, become at least two second frame openings in order to separate first frame openings in fact, and have one between these separating parts at interval.In addition, first register pin is to be equipped on the surface of outer frame, and corresponding to one of adjacent both sides of glass substrate, second register pin then is equipped on the surface of these separating parts, and corresponding to another of the adjacent both sides of glass substrate.In addition, web member is to be connected to separating part removably.Moreover the metal cap curtain comes down to be rectangle, and has a cover curtain opening, and the adjacent both sides of metal cap curtain have at least two cover curtain holes respectively, and it corresponds respectively to the first above-mentioned register pin and second register pin.
In above-mentioned glass substrate carrier, when the both sides of glass substrate are resisted against first register pin and second register pin respectively, and these cover curtain holes of metal cap curtain overlap respectively when being connected to these first register pins and these second register pins, glass substrate is to be positioned between framework and the metal cap curtain, and the one side of glass substrate is second frame openings that is exposed to the correspondence of framework, and the another side of glass substrate then is exposed to the cover curtain opening of metal cap curtain.
In sum, in glass substrate carrier of the present utility model, the utility model is that these register pins are equipped on the outer frame and these separating parts of framework, but not on web member, so when the distortion of the outer frame of web member buffering framework and these separating parts, the skew of web member will can not have influence on the position of these register pins, and guaranteeing the accurate positioning degree of glass substrate, thereby the lifting glass substrate is at the yield of successive process (for example sputter process).
For above-mentioned and other purpose, feature and advantage of the present utility model can be become apparent, a preferred embodiment cited below particularly, and cooperate appended graphicly, be described in detail below.
Description of drawings
Fig. 1 illustrates the decomposing schematic representation into existing a kind of glass substrate carrier;
Fig. 2 illustrates the combination synoptic diagram into existing a kind of glass substrate carrier;
Fig. 3 illustrates the diagrammatic cross-section into the line I-I of Fig. 2;
Fig. 4 illustrates the decomposing schematic representation into a kind of glass substrate carrier of preferred embodiment of the present utility model;
Fig. 5 illustrates the combination synoptic diagram into a kind of glass substrate carrier of preferred embodiment of the present utility model;
Fig. 6 illustrates the diagrammatic cross-section into the line II-II of Fig. 5.
Embodiment
Fig. 4 illustrates the decomposing schematic representation according to a kind of glass substrate carrier of preferred embodiment of the present utility model.Please refer to Fig. 4, the utility model proposes a kind of glass substrate carrier 200, it is suitable for carrying a glass substrate S (as shown in Figure 5), and glass substrate S comes down to be rectangle.This carrier 200 comprises a framework 210, a connection piece 220 and a metal cover curtain layer 230.Wherein, framework 210 comprises an outer frame 212, two compartment portion 214, at least two first register pins 216 and at least two second register pins 218 at least.In addition, outer frame 212 has one first frame openings 212a, these separating parts 214 then are connected to outer frame 212 respectively, and project to the first frame openings 212a from outer frame 212 extensions respectively, in order in fact the first frame openings 212a is separated at least two second frame openings 212b, it can carry a glass substrate S (as shown in Figure 5) respectively.
As shown in Figure 4, more have an interval 214a between these separating parts 214, and web member 220 is to be connected to these separating parts 214 removably.Make framework 210 produce deformation for fear of thermal expansion, in the present embodiment, web member 220 its thermal expansivity of employed material can be different from the thermal expansivity of the material of separating part 214, or utilize the buffering that detachable part produced between web member 220 and these separating parts 214.Therefore, when web member 220 is connected to these separating parts 214 (as shown in Figure 5), will have a thermal expansion remaining (allowance) between web member 220 and these separating parts 214 respectively, in order to buffering framework 210 because of distortion that expanded by heating took place.In addition, web member 220 more can be connected to these separating parts 214 respectively in its two ends removably, and the mode that web member 220 detachable is connected to these separating parts 214 for example is the mode of screw locking.
As shown in Figure 4, the shape of these first register pins 216 for example is cylindrical, and it is equipped on the surface of outer frame 212, and corresponding to one of both sides of glass substrate S.In addition, the shape of these second register pins 218 also for example is cylindrical, and it is equipped on the surface of separating part 214, and corresponding to another of the both sides of glass substrate S.It should be noted that these above-mentioned first register pins 216 and these second register pins 218 can be respectively applied for allow the both sides of glass substrate S come in addition against.
As shown in Figure 4, metal cap curtain 230 comes down to be rectangle, and have a cover curtain opening 232, and the adjacent both sides of metal cap curtain 230 have at least two cover curtain holes 234 respectively, and these cover curtain holes 234 respectively correspondence be socketed on first register pin 216 and second register pin 218.
Fig. 5 illustrates the combination synoptic diagram according to a kind of glass substrate carrier of preferred embodiment of the present utility model, and Fig. 6 illustrates the diagrammatic cross-section of the line II-II of Fig. 5.Please be simultaneously with reference to Fig. 4, Fig. 5 and Fig. 6, web member 220 has been connected to these separating parts 214.Then, the both sides with glass substrate S are resisted against these first register pins 216 and these second register pins 218 respectively.Then, these cover curtain holes 234 of metal cap curtain 230 are overlapped respectively be connected to these first register pins 216 and these second register pins 218.At this moment, glass substrate S will be positioned between framework 210 and the metal cap curtain 230, and the one side of glass substrate S is the second frame openings 212b that is exposed to the correspondence of framework 210, and the another side of glass substrate S then is exposed to the cover curtain opening 232 of metal cap curtain 230.
In the present embodiment, the shape of these cover curtain holes 234 of metal cap curtain 230 for example is oval, and first register pin 216 and second register pin, 218 its shapes for example are cylindrical.By by such design, can make these cover curtain holes 234 respectively and the socket between these first register pins 216 and these second register pins 218 more firm, thereby reduce the slight degree that moves of glass substrate S generation, and then glass substrate S is positioned between framework 210 and the metal cap curtain 230 more accurately.
In sum, in glass substrate carrier of the present utility model, the utility model is that these register pins are equipped on the outer frame and these separating parts of framework, but not on web member, so when the distortion of the outer frame of web member buffering framework and these separating parts, the skew of web member will can not have influence on the position of these register pins, and guaranteeing the accurate positioning degree of glass substrate, thereby the lifting glass substrate is at the yield of successive process (for example sputter process).In addition, because the shape of these cover curtain holes of metal cap curtain adopts oval-shaped design, so the socket between these register pins and these cover curtain holes will be more firm, to guarantee the accurate positioning degree of glass substrate, thereby reduce the probability that skew takes place glass substrate, and then the lifting glass substrate is at the yield of successive process (for example sputter process).
Though the utility model discloses as above with preferred embodiment; right its is not in order to limit the utility model; anyly have the knack of this skill person; in not breaking away from spirit and scope of the present utility model; when doing a little change and retouching, therefore protection domain of the present utility model is as the criterion when looking accompanying the claim person of defining.
Claims (7)
1. a glass substrate carrier is suitable for carrying a glass substrate, and wherein this glass substrate comes down to be rectangle, it is characterized in that, this glass substrate carrier comprises:
One framework comprises:
One outer frame has one first frame openings;
At least two compartment portion is connected to this outer frame respectively, and projects to this first frame openings from this outer frame extension respectively, becomes at least two second frame openings in order to separate this first frame openings, and has one between those separating parts at interval;
At least two first register pins are equipped on the surface corresponding to one of those sides of this glass substrate of this outer frame; And
At least two second register pins are equipped on the surface corresponding to one of those sides of this glass substrate of those separating parts;
A connection piece is connected to those separating parts removably; And
One metal cap curtain comes down to be rectangle, and has a cover curtain opening, and the adjacent both sides of this metal cap curtain have at least two cover curtain holes respectively, and it corresponds respectively to those first register pins and those second register pins,
Wherein be resisted against those first register pins and those second register pins respectively when the both sides of this glass substrate, and those cover curtain holes of this metal cap curtain overlap respectively when being connected to those first register pins and those second register pins, this glass substrate is to be positioned between this framework and this metal cap curtain, and this glass substrate simultaneously is this second frame openings that is exposed to the correspondence of this framework, and the another side of this glass substrate then is exposed to this cover curtain opening of this metal cap curtain.
2. glass substrate carrier as claimed in claim 1, it is characterized in that, the thermal expansivity of this web member is the thermal expansivity that is different from those separating parts, when this web member is connected to those separating parts, has a thermal expansion remaining between this web member and those separating parts respectively.
3. glass substrate carrier as claimed in claim 2 is characterized in that, this web member is to be connected to those separating parts in the mode that screw locks.
4. glass substrate carrier as claimed in claim 2 is characterized in that this web member has at least two ends, and it is connected to those separating parts respectively removably.
5. glass substrate carrier as claimed in claim 4 is characterized in that, those ends of this web member are to be connected to those separating parts in the mode that screw locks.
6. glass substrate carrier as claimed in claim 1 is characterized in that, those first register pins are for cylindrical, and those local corresponding cover curtain holes of this metal cap curtain are to be ellipse.
7. glass substrate carrier as claimed in claim 1 is characterized in that, those second register pins are for cylindrical, and those local corresponding cover curtain holes of this metal cap curtain are to be ellipse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420005964 CN2725934Y (en) | 2004-07-07 | 2004-07-07 | Glass base plate carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420005964 CN2725934Y (en) | 2004-07-07 | 2004-07-07 | Glass base plate carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2725934Y true CN2725934Y (en) | 2005-09-14 |
Family
ID=35040648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420005964 Expired - Fee Related CN2725934Y (en) | 2004-07-07 | 2004-07-07 | Glass base plate carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2725934Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100432775C (en) * | 2006-01-26 | 2008-11-12 | 中华映管股份有限公司 | Panel locating device |
| CN1959486B (en) * | 2005-11-01 | 2010-08-11 | 奇美电子股份有限公司 | Framework for carrying tool set up, and method for fetching the tool set up carried by the framework |
| CN102615605A (en) * | 2011-01-31 | 2012-08-01 | 进准光学(江苏)有限公司 | Fixture |
| CN103377863A (en) * | 2012-04-26 | 2013-10-30 | 中外炉工业株式会社 | Surface plate unit |
| CN105300111A (en) * | 2014-07-24 | 2016-02-03 | 中外炉工业株式会社 | Platform unit |
-
2004
- 2004-07-07 CN CN 200420005964 patent/CN2725934Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1959486B (en) * | 2005-11-01 | 2010-08-11 | 奇美电子股份有限公司 | Framework for carrying tool set up, and method for fetching the tool set up carried by the framework |
| CN100432775C (en) * | 2006-01-26 | 2008-11-12 | 中华映管股份有限公司 | Panel locating device |
| CN102615605A (en) * | 2011-01-31 | 2012-08-01 | 进准光学(江苏)有限公司 | Fixture |
| CN103377863A (en) * | 2012-04-26 | 2013-10-30 | 中外炉工业株式会社 | Surface plate unit |
| CN103377863B (en) * | 2012-04-26 | 2014-10-15 | 中外炉工业株式会社 | Surface plate unit |
| CN105300111A (en) * | 2014-07-24 | 2016-02-03 | 中外炉工业株式会社 | Platform unit |
| CN105300111B (en) * | 2014-07-24 | 2018-09-25 | 中外炉工业株式会社 | Platform unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |