JP5871366B2 - 浮上搬送装置 - Google Patents
浮上搬送装置 Download PDFInfo
- Publication number
- JP5871366B2 JP5871366B2 JP2011233533A JP2011233533A JP5871366B2 JP 5871366 B2 JP5871366 B2 JP 5871366B2 JP 2011233533 A JP2011233533 A JP 2011233533A JP 2011233533 A JP2011233533 A JP 2011233533A JP 5871366 B2 JP5871366 B2 JP 5871366B2
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- Prior art keywords
- valve
- substrate
- differential pressure
- main pipe
- gas
- 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.)
- Expired - Fee Related
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- 238000005339 levitation Methods 0.000 title claims description 66
- 239000000758 substrate Substances 0.000 claims description 100
- 230000008859 change Effects 0.000 claims description 37
- 238000002360 preparation method Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 38
- 230000032258 transport Effects 0.000 description 35
- 239000011248 coating agent Substances 0.000 description 21
- 238000000576 coating method Methods 0.000 description 21
- 230000007423 decrease Effects 0.000 description 9
- 230000004044 response Effects 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
- H01L21/67703—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations between different workstations
- H01L21/6773—Conveying cassettes, containers or carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
- B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
- B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
- B65G49/063—Transporting devices for sheet glass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
- B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
- B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
- B65G49/068—Stacking or destacking devices; Means for preventing damage to stacked sheets, e.g. spaces
- B65G49/069—Means for avoiding damage to stacked plate glass, e.g. by interposing paper or powder spacers in the stack
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
- B65G51/02—Directly conveying the articles, e.g. slips, sheets, stockings, containers or workpieces, by flowing gases
- B65G51/03—Directly conveying the articles, e.g. slips, sheets, stockings, containers or workpieces, by flowing gases over a flat surface or in troughs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
- H01L21/0271—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers
- H01L21/0273—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers characterised by the treatment of photoresist layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
- H01L21/67703—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations between different workstations
- H01L21/67736—Loading to or unloading from a conveyor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Control Of Fluid Pressure (AREA)
Description
2 浮上ステージ
3 搬送手段
10 浮上板
11 噴出口
12 吸引口
13 主配管
14 マニホールド
15 分岐配管
20 差圧ダンパ
21 マニホールド
22 弁
23 軸
24 重り
25 ストッパ
26 抵抗手段
27 接続口
28 ベアリング
29 軸
30 吸引力供給手段
31 気体供給手段
33 主配管
34 マニホールド
35 分岐配管
40 差圧ダンパ
41 マニホールド
42 弁
43 軸
44 重り
45 ストッパ
46 抵抗手段
80 塗布装置
81 搬送装置
82 塗布部
91 浮上搬送装置
92 噴出口
93 吸引口
94 吸引力供給手段
W 基板
Claims (4)
- 基板を浮上させて搬送する浮上搬送装置であって、
気体を噴出する噴出口と気体を吸引する吸引口とが基板の搬送される方向に複数個ずつ配列された表面を有し、気体の噴出および吸引により基板を所定の高さで浮上させる浮上ステージと、
前記吸引口へ吸引力を供給する吸引力供給手段と、
前記吸引力供給手段と連通する主配管と、
前記主配管と連通し、それぞれの前記吸引口と連通する分岐配管と、
前記主配管の途中に設けられた差圧ダンパと、
を備え、
前記差圧ダンパは、前記主配管内と外気とを連通する経路および当該経路を遮断する弁を有し、前記弁は、前記主配管内と外気との差圧が当該弁に及ぼす外力によって開閉する動作をとり、前記差圧の変化に応じて前記弁が動作して開度が変化することにより、所定の前記差圧を保持し、
前記差圧ダンパはさらに基板の高速搬送時に前記弁がオーバーシュートすることに備えて、前記弁の動作範囲を所定の差圧の変化量から想定される開度の範囲から開き過ぎないように制限するストッパを有することを特徴とする、浮上搬送装置。 - 基板を浮上させて搬送する浮上搬送装置であって、
気体を噴出する噴出口が基板の搬送される方向に複数個配列された表面を有し、気体の噴出により基板を所定の高さで浮上させる浮上ステージと、
前記噴出口へ気体を供給する気体供給手段と、
前記気体供給手段と連通する主配管と、
前記主配管と連通し、それぞれの前記噴出口と連通する分岐配管と、
前記主配管の途中に設けられた差圧ダンパと、
を備え、
前記差圧ダンパは、前記主配管内と外気とを連通する経路および当該経路を遮断する弁を有し、前記弁は、前記主配管内と外気との差圧が当該弁に及ぼす外力によって開閉する動作をとり、前記差圧の変化に応じて前記弁が動作して開度が変化することにより、所定の前記差圧を保持し、
前記差圧ダンパはさらに基板の高速搬送時に前記弁がオーバーシュートすることに備えて、前記弁の動作範囲を所定の差圧の変化量から想定される開度の範囲から開き過ぎないように制限するストッパを有することを特徴とする、浮上搬送装置。 - 前記弁は、前記浮上ステージ上に基板が存在せず、かつ前記吸引力供給手段から吸引力が供給されている状態下において、前記経路が開いた状態で釣り合うように調節されていることを特徴とする、請求項1に記載の浮上搬送装置。
- 前記弁は、前記浮上ステージ上に基板が存在せず、かつ前記気体供給手段から気体が供給されている状態下において、前記経路が開いた状態で釣り合うように調節されていることを特徴とする、請求項2に記載の浮上搬送装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011233533A JP5871366B2 (ja) | 2011-10-25 | 2011-10-25 | 浮上搬送装置 |
KR1020120113586A KR20130045175A (ko) | 2011-10-25 | 2012-10-12 | 부상 반송 장치 |
CN201210405499.5A CN103112719B (zh) | 2011-10-25 | 2012-10-23 | 浮起输送装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011233533A JP5871366B2 (ja) | 2011-10-25 | 2011-10-25 | 浮上搬送装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013091540A JP2013091540A (ja) | 2013-05-16 |
JP5871366B2 true JP5871366B2 (ja) | 2016-03-01 |
Family
ID=48411123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011233533A Expired - Fee Related JP5871366B2 (ja) | 2011-10-25 | 2011-10-25 | 浮上搬送装置 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5871366B2 (ja) |
KR (1) | KR20130045175A (ja) |
CN (1) | CN103112719B (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103771133A (zh) * | 2014-01-23 | 2014-05-07 | 南通剑桥输送设备有限公司 | 一种可调节高度的气动传输装置 |
CN104555348A (zh) * | 2014-11-28 | 2015-04-29 | 祥鑫科技股份有限公司 | 气吹浮起式输料带 |
CN105084000B (zh) * | 2015-06-23 | 2017-04-19 | 武汉华星光电技术有限公司 | 一种玻璃放置和取出方法 |
CN105712045B (zh) * | 2016-04-27 | 2017-12-12 | 京东方科技集团股份有限公司 | 传送设备 |
KR102300934B1 (ko) | 2016-06-21 | 2021-09-13 | 코아 플로우 리미티드 | 에지 리프팅을 동반한 비접촉 지지 플랫폼 |
CN106044225B (zh) * | 2016-06-28 | 2019-05-31 | 江苏东旭亿泰智能装备有限公司 | 气浮平台、气浮装置及玻璃基板传送装置 |
US9889995B1 (en) * | 2017-03-15 | 2018-02-13 | Core Flow Ltd. | Noncontact support platform with blockage detection |
JP6829118B2 (ja) * | 2017-03-16 | 2021-02-10 | 株式会社日本製鋼所 | レーザ照射装置、レーザ照射方法、及び半導体装置の製造方法 |
CN111601763B (zh) * | 2017-07-11 | 2022-03-29 | 康宁公司 | 玻璃加工设备及方法 |
CN108249746B (zh) * | 2018-02-09 | 2020-12-11 | 京东方科技集团股份有限公司 | 移载基台及采用该移载基台切割基板的切割方法 |
CN112236379B (zh) * | 2018-06-10 | 2022-10-11 | 科福罗有限公司 | 开环控制的无接触支撑平台 |
CN112830256B (zh) * | 2020-12-31 | 2023-07-28 | 合肥工业大学 | 薄板气浮支承系统弹性稳压装置 |
KR102355530B1 (ko) * | 2021-12-15 | 2022-01-24 | 권태성 | Nct가공장치 |
CN115402635A (zh) * | 2022-08-16 | 2022-11-29 | 合肥工业大学 | 一种基于多孔质表面抑制振动的气浮支承 |
CN119117690B (zh) * | 2024-11-12 | 2025-02-07 | 合肥浩普智能装备科技有限公司 | 一种气浮式倒包输送机 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09287768A (ja) * | 1996-04-22 | 1997-11-04 | Sekisui Chem Co Ltd | 空調換気方法及び空調換気装置 |
JP3799469B2 (ja) * | 1999-09-27 | 2006-07-19 | 株式会社日立プラントテクノロジー | 差圧保持ダンパ |
JP4306354B2 (ja) * | 2003-07-14 | 2009-07-29 | 大成建設株式会社 | 排熱回収空調機構 |
JP4413789B2 (ja) * | 2005-01-24 | 2010-02-10 | 東京エレクトロン株式会社 | ステージ装置および塗布処理装置 |
JP4570545B2 (ja) * | 2005-09-22 | 2010-10-27 | 東京エレクトロン株式会社 | 基板処理装置及び基板処理方法 |
JP5145524B2 (ja) * | 2007-10-25 | 2013-02-20 | 株式会社ブイ・テクノロジー | 露光装置 |
JP2010260715A (ja) * | 2009-04-07 | 2010-11-18 | Myotoku Ltd | 浮上ユニット及び浮上装置 |
JP4916035B2 (ja) * | 2009-08-28 | 2012-04-11 | 東京エレクトロン株式会社 | 基板搬送装置及び基板搬送方法 |
-
2011
- 2011-10-25 JP JP2011233533A patent/JP5871366B2/ja not_active Expired - Fee Related
-
2012
- 2012-10-12 KR KR1020120113586A patent/KR20130045175A/ko not_active Application Discontinuation
- 2012-10-23 CN CN201210405499.5A patent/CN103112719B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN103112719B (zh) | 2016-08-10 |
JP2013091540A (ja) | 2013-05-16 |
CN103112719A (zh) | 2013-05-22 |
KR20130045175A (ko) | 2013-05-03 |
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