CN102717981B - Substrate carrying device and sheet throwing method adopting same - Google Patents
Substrate carrying device and sheet throwing method adopting same Download PDFInfo
- Publication number
- CN102717981B CN102717981B CN201210202236.4A CN201210202236A CN102717981B CN 102717981 B CN102717981 B CN 102717981B CN 201210202236 A CN201210202236 A CN 201210202236A CN 102717981 B CN102717981 B CN 102717981B
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- CN
- China
- Prior art keywords
- substrate
- bearing seat
- base board
- load bearing
- board carrier
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- 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 - Fee Related
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- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Combinations Of Printed Boards (AREA)
Abstract
The invention provides a substrate carrying device and a sheet throwing method adopting the substrate carrying device. The substrate carrying device is used for bearing and placing at least one substrate and comprises a first bearing seat and a second bearing seat. The first bearing seat comprises a first side wall and multiple first carrying sheets which are arranged on the inner surface of the first side wall in parallel. The second bearing seat comprises a second side wall and multiple second carrying sheets which are arranged on the inner surface of the second side wall in parallel, multiple containing spaces are formed between the first carrying sheets and the second carrying sheets for containing a substrate, the first bearing seat is provided with a first sheet inlet end, the second bearing seat is provided with a second sheet inlet end, and positive projection of the second sheet inlet end on the first side wall is not overlapped with that of the first sheet inlet end. With the adoption of the substrate carrying device and the sheet throwing method which are disclosed by the invention, a locating edge of the substrate, which is not provided with a contact terminal is used for locating firstly, and then the substrate is pushed into the substrate carrying device, thus the condition that particles which are produced owning to friction between the substrate and the substrate carrying device fall onto the contact terminal of the substrate can be effectively reduced.
Description
Technical field
The present invention relates to a kind of carrier, particularly relate to a kind of base board carrier.
background technology
In board carrying process, especially when substrate is positioned on carrier, often can because of substrate and carrier rubbing against one another, thus produce a little particulate, these particulates often can cause some bad impacts.
For example, in the processing procedure of liquid crystal panel, if particulate drops out, the cleanliness of product and dust free room can be had influence on, if the particulate produced is metal particle, then can bring larger impact for liquid crystal panel.These metal particles electrically, can make thin film transistor (TFT) array (Thin Film Transistor array; TFT array) and colored filter (Color Filter; CF) mutually conduct electricity between, cause and lead the defect such as short-circuit between conductors (short) and the abnormal charging (extra charge) of electric capacity, seriously can affect process rate.
summary of the invention
Therefore an object of the present invention is providing a kind of base board carrier, exactly in order to reduce the generation of particulate in substrate loading process.
According to one embodiment of the invention, propose a kind of base board carrier, in order to bear at least one substrate, base board carrier comprises the first load bearing seat and the second load bearing seat.First load bearing seat comprises the first side wall and multiple first slide glasses of inside face being arranged at the first side wall abreast.Second load bearing seat comprises the second sidewall and multiple second slide glasses of inside face being arranged at the second sidewall abreast, multiple accommodation space is formed between first slide glass and the second slide glass, with accommodating substrate, wherein the first load bearing seat has first and enters sheet end, second load bearing seat has second and enters sheet end, and second enters the orthogonal projection of sheet end on the first side wall, and not enter sheet end with first overlapping.
The first side wall has multiple first opening between the first slide glass, and base board carrier more comprises multiple clutch shaft bearing roller, is arranged at the outside face of the first side wall, and wherein clutch shaft bearing roller protrudes from the inside face of the first side wall via the first opening.
Second sidewall has multiple second opening between the second slide glass, and base board carrier more comprises multiple second bearing roller, is arranged at the outside face of the second sidewall, and wherein the second bearing roller protrudes from the inside face of the second sidewall via the second opening.
Second enters the projection of sheet end on the first side wall and the first distance entering sheet end is about 5 centimetres to 10 centimetres.Further, first enters the projection of sheet end on the first side wall and the first distance entering sheet end is about 6 centimetres to 7 centimetres.
Base board carrier more comprises at least one registration mast, is arranged at first and enters the offside that sheet end and second enters sheet end.
The material of clutch shaft bearing roller and the second bearing roller can be rubber.
Base board carrier more comprises link support, connects the first load bearing seat and this second load bearing seat.
Another embodiment of the present invention provides a kind of throwing sheet method of application of aforementioned base board carrier.The throwing sheet method of this base board carrier comprises: provide substrate, and wherein substrate comprises relative gulde edge and non-locating limit; Put into substrate along entering sheet direction, wherein gulde edge contacts the first load bearing seat and makes substrate slip into the first load bearing seat with location; And after the gulde edge of substrate slips into the first load bearing seat, non-locating limit enters the second load bearing seat.
In one embodiment, substrate comprises the multiple contact terminals being arranged at non-locating limit.
Adopt the present invention, the gulde edge first utilizing substrate not have contact terminal positions, and then pushes in base board carrier by substrate again, effectively can reduce the rub particulate that produces of substrate and base board carrier and drop to situation on the contact terminal of substrate.In addition, the present invention more utilizes bearing roller, makes the contact between substrate and base board carrier change the point cantact of roller into, reduces the possibility that particulate produces further.
Accompanying drawing explanation
Reader, after having read the specific embodiment of the present invention with reference to accompanying drawing, will become apparent various aspects of the present invention.Wherein,
Fig. 1 illustrates the top view of an embodiment of base board carrier of the present invention.
Fig. 2 illustrates the top view of another embodiment of base board carrier of the present invention.
Fig. 3 illustrates the schematic diagram of an embodiment again of base board carrier of the present invention.
[primary clustering nomenclature]
100: base board carrier
110, the 110 ': the first load bearing seat
112: the first side wall
114: the first slide glasses
Enter sheet end at 116: the first
118: the first openings
120, the 120 ': the second load bearing seat
122: the second sidewalls
124: the second slide glasses
Enter sheet end at 126: the second
128: the second openings
130: registration mast
140: link support
150: substrate
152: gulde edge
154: non-locating limit
156: contact terminal
160: clutch shaft bearing roller
170: the second bearing rollers
D: distance
200: enter sheet direction
Detailed description of the invention
The technology contents disclosed to make the application is more detailed and complete, and can refer to accompanying drawing and following various specific embodiment of the present invention, mark identical in accompanying drawing represents same or analogous assembly.But those of ordinary skill in the art should be appreciated that hereinafter provided embodiment is not used for limiting the scope that contains of the present invention.In addition, accompanying drawing, only for being schematically illustrated, is not drawn according to its life size.
After observing, find that particulate is except coming from the friction between substrate and carrier, metal particle wherein mainly comes from contact terminal on substrate and carrier and rubs and cause, and therefore, the present invention reduces contact terminal on substrate and carrier friction.
With reference to Fig. 1, it illustrates the top view of base board carrier one embodiment of the present invention.Base board carrier 100 includes the first load bearing seat 110 and the second load bearing seat 120, first load bearing seat 110 and the second load bearing seat 120 for arrange in couples.First load bearing seat 110 has the first side wall 112 and is arranged at first slide glass 114 of inside face of the first side wall 112 abreast, and inside face herein refers to the one side of the first side wall 112 in the face of the second load bearing seat 120.Second load bearing seat 120 has the second sidewall 122 and is arranged at multiple second slide glasses 124 of the second sidewall 122 inside face abreast, and inside face herein refers to the one side of the second sidewall 122 in the face of the first load bearing seat 110.Multiple accommodation space is defined, in order to accommodating substrate 150 between first slide glass 114 and the second slide glass 124.
Substrate 150 is inserted in base board carrier 100 along entering sheet direction 200.First load bearing seat 110 has first and enters sheet end 116, second load bearing seat 120 and have second and enter sheet end 126.First enters sheet end 116 and second enters sheet end 126 and is respectively the first load bearing seat 110 and the second load bearing seat 120 just to entering sheet direction 200, that is, meet one end that substrate 150 enters.
First enters sheet end 116 and second enters sheet end 126 for along entering before and after sheet direction 200 to configure.More particularly, first enters sheet end 116 is arranged at comparatively front, and second enters sheet end 126 and be arranged at comparatively rear, and first enters sheet end 116, and to enter sheet end 126 compared to second more outstanding.Second enters sheet end 126 is positioned at first and enters sheet end 116 rear, and second enters the orthogonal projection of sheet end 126 on the first side wall 112, and not enter sheet end 116 with first overlapping.
Substrate 150 includes relative gulde edge 152 and a non-locating limit 154.Gulde edge 152 and non-locating limit 154 are parallel to into sheet direction 200.Substrate 150 more includes the multiple contact terminals 156 be arranged on non-locating limit 154.In other words, substrate 150 is distributed with contact terminal 156 wherein, then have this limit of contact terminal 156 as non-locating limit 154, and relative to the another side on non-locating limit 154 as gulde edge 152.Or substrate 150 is not distributed with contact terminal 156 wherein, then not there is this limit of contact terminal 156 as gulde edge 152, and relative to the another side of gulde edge 152 as non-locating limit 154.
When substrate 150 is sent into base board carrier 100, first contact the first comparatively outstanding load bearing seat 110 with the gulde edge 152 of substrate 150, make substrate 150 slip into the first load bearing seat 110 to position.Then, gulde edge 152 against and after slipping into the first load bearing seat 110, the non-locating limit 154 of substrate 150 enters the second load bearing seat 120 along entering sheet direction 200 again.Thus, the non-locating limit 154 significantly can reducing substrate 150 is collided or the situation of the second load bearing seat 120 of top of swiping in no-fix situation.Thus, the contact terminal 156 reduced on the second load bearing seat 120 or substrate 150 produces the situation of particulate because of friction, reduces particulate further and drops to possibility contact terminal 156 causing connection failure.
Second enters the projection of sheet end 126 on the first side wall 112 and the first distance d entering sheet end 116 is about 5 centimetres to 10 centimetres, is preferably 6 centimetres to 7 centimetres.First load bearing seat 110 can be roughly the same with the length of the second load bearing seat 120, makes the first load bearing seat 110 and the second load bearing seat 120 enter sheet end 116 and second other end entering sheet end 126 relative to first and be similarly and configure in tandem.
Base board carrier 100 more can include at least one registration mast 130, and registration mast 130 is arranged at first and enters the offside that sheet end 116 and second enters sheet end 126, to slip into the terminal of rear location as substrate 150.Base board carrier 100 more includes and links support 140, to link the first load bearing seat 110, second load bearing seat 120 and registration mast 130.The longitudinal separation of the first load bearing seat 110 and the second load bearing seat 120 can be attached to through change first load bearing seat 110 or the second load bearing seat 120 position that links support 140 and adjust.
With reference to Fig. 2, it illustrates the top view of another embodiment of base board carrier of the present invention.The difference of the present embodiment and previous embodiment is, first load bearing seat 110 ' can not be identical with the length of the second load bearing seat 120 ', makes the first load bearing seat 110 ' and the second load bearing seat 120 ' enter sheet end 116 relative to first and second other end entering sheet end 126 trims.
With reference to Fig. 3, it illustrates the schematic diagram of an embodiment again of base board carrier of the present invention.In order to reduce the friction between substrate 150 and base board carrier 100 further, base board carrier 100 more can include clutch shaft bearing roller 160 and the second bearing roller 170, the friction between substrate 150 and base board carrier 100 is changed into and to rub.Specifically, the first side wall 112 has multiple first opening 118 between the first slide glass 114, and clutch shaft bearing roller 160 is arranged at the outside face of the first side wall 112, namely relative to the another side of the first slide glass 114.Clutch shaft bearing roller 160 protrudes from the inside face of the first side wall 112 via the first opening 118.Second sidewall 122 has the outside face that multiple second opening 128, second bearing roller 170 is arranged at the second sidewall 122 between the second slide glass 124, namely relative to the another side of the second slide glass 124.Second bearing roller 170 protrudes from the inside face of the second sidewall 122 via the second opening 128.
Substrate 150 is located the contact terminal 156 reduced on non-locating limit 154 rub except the second load bearing seat 120 except first being contacted the first load bearing seat 110 with gulde edge 152, more utilize the clutch shaft bearing roller 160 and the second bearing roller 170 that protrude from the first side wall 112 and the second sidewall 122, make substrate 150 and between clutch shaft bearing roller 160 and the second bearing roller 170, carry out the point cantact of roller, thus, effectively can reduce the friction between substrate 150 and base board carrier 100, reduce the probability that particulate produces.
Minor increment between clutch shaft bearing roller 160 with the second bearing roller 170 is identical with the width of substrate 150 haply.The material of clutch shaft bearing roller 160 and the second bearing roller 170 can for having elastomeric material, as rubber.
From the invention described above preferred embodiment, application the present invention has following advantages.The gulde edge first utilizing substrate not have contact terminal positions, and then pushes in base board carrier by substrate again, effectively can reduce the rub particulate that produces of substrate and base board carrier and drop to situation on the contact terminal of substrate.In addition, the present invention more utilizes bearing roller, makes the contact between substrate and base board carrier change the point cantact of roller into, reduces the possibility that particulate produces further.
Above, the specific embodiment of the present invention is described with reference to the accompanying drawings.But those skilled in the art can understand, when without departing from the spirit and scope of the present invention, various change and replacement can also be done to the specific embodiment of the present invention.These change and replace and all drop in claims of the present invention limited range.
Claims (9)
1. a base board carrier, in order to bear at least one substrate, is characterized in that, described base board carrier comprises:
One first load bearing seat, comprises a first side wall and multiple first slide glasses of inside face being arranged at this first side wall abreast; And
One second load bearing seat, comprises one second sidewall and multiple second slide glasses of inside face being arranged at this second sidewall abreast, forms multiple accommodation space between described first slide glass and described second slide glass, with this substrate accommodating,
Wherein, this first load bearing seat has one first and enters sheet end, and this second load bearing seat has one second and enters sheet end, and this second enters the orthogonal projection of sheet end on this first side wall first to enter sheet end not overlapping with this;
After wherein a gulde edge of a substrate slips into this first load bearing seat, a non-locating limit of this substrate enters this second load bearing seat, and this non-locating limit comprises multiple contact terminal.
2. base board carrier as claimed in claim 1, it is characterized in that, this the first side wall has multiple first opening between described first slide glass, this base board carrier more comprises multiple clutch shaft bearing roller, be arranged at the outside face of this first side wall, wherein, described clutch shaft bearing roller protrudes from the inside face of this first side wall via described first opening.
3. base board carrier as claimed in claim 2, it is characterized in that, this second sidewall has multiple second opening between described second slide glass, this base board carrier more comprises multiple second bearing roller, be arranged at the outside face of this second sidewall, wherein, described second bearing roller protrudes from the inside face of this second sidewall via described second opening.
4. base board carrier as claimed in claim 1, is characterized in that, this second enters the projection of sheet end on this first side wall and this first distance entering sheet end is 5 centimetres to 10 centimetres.
5. base board carrier as claimed in claim 4, is characterized in that, this second enters the projection of sheet end on this first side wall and this first distance entering sheet end is 6 centimetres to 7 centimetres.
6. base board carrier as claimed in claim 1, it is characterized in that, described base board carrier more comprises at least one registration mast, is arranged at this and first enters sheet end and this second offside entering sheet end.
7. base board carrier as claimed in claim 3, it is characterized in that, the material of described clutch shaft bearing roller or described second bearing roller is rubber.
8. base board carrier as claimed in claim 1, it is characterized in that, described base board carrier more comprises a link support, connects this first load bearing seat and this second load bearing seat.
9. a throwing sheet method for the base board carrier of application according to any one of claim 1-8, it is characterized in that, the method comprises:
There is provided this substrate, wherein this substrate comprises a relative gulde edge and a non-locating limit;
Put into this substrate along entering sheet direction, wherein this gulde edge contacts this first load bearing seat and makes this substrate slip into this first load bearing seat with location; And
After this gulde edge of this substrate slips into this first load bearing seat, this non-locating limit enters this second load bearing seat;
This non-locating limit comprises multiple contact terminal.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210202236.4A CN102717981B (en) | 2012-06-19 | 2012-06-19 | Substrate carrying device and sheet throwing method adopting same |
| TW101126976A TWI474429B (en) | 2012-06-19 | 2012-07-26 | Substrate carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210202236.4A CN102717981B (en) | 2012-06-19 | 2012-06-19 | Substrate carrying device and sheet throwing method adopting same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102717981A CN102717981A (en) | 2012-10-10 |
| CN102717981B true CN102717981B (en) | 2015-03-04 |
Family
ID=46943895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210202236.4A Expired - Fee Related CN102717981B (en) | 2012-06-19 | 2012-06-19 | Substrate carrying device and sheet throwing method adopting same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102717981B (en) |
| TW (1) | TWI474429B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4916301U (en) * | 1972-05-13 | 1974-02-12 | ||
| CN2666840Y (en) * | 2002-10-11 | 2004-12-29 | 鸿富锦精密工业（深圳）有限公司 | Parting pin for base plate carrier |
| KR101084324B1 (en) * | 2004-12-21 | 2011-11-16 | 엘지디스플레이 주식회사 | Substrate Transfer Unit |
| KR101071713B1 (en) * | 2004-12-23 | 2011-10-11 | 엘지디스플레이 주식회사 | ionizer type static electricity removing apparatus for Flat Panel Display device and loader-port equipped the same |
| KR20080058615A (en) * | 2006-12-22 | 2008-06-26 | 엘지디스플레이 주식회사 | Apparatus and system for mapping substrate |
| CN101726903B (en) * | 2008-10-13 | 2013-04-24 | 华映视讯（吴江）有限公司 | Jig |
| CN201506567U (en) * | 2009-08-25 | 2010-06-16 | 东莞宏威数码机械有限公司 | Turnaround basket |
| TWI396653B (en) * | 2010-12-10 | 2013-05-21 | Au Optronics Corp | Storage box |
| CN202245323U (en) * | 2011-09-19 | 2012-05-30 | 东旭集团有限公司 | Auxiliary guide mechanism matched with photoelectric glass conveying device |
-
2012
- 2012-06-19 CN CN201210202236.4A patent/CN102717981B/en not_active Expired - Fee Related
- 2012-07-26 TW TW101126976A patent/TWI474429B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TW201401409A (en) | 2014-01-01 |
| TWI474429B (en) | 2015-02-21 |
| CN102717981A (en) | 2012-10-10 |
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| PB01 | Publication | ||
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| 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: 20150304 Termination date: 20200619 |
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| CF01 | Termination of patent right due to non-payment of annual fee |