JP2008277545A - 静電チャック - Google Patents
静電チャック Download PDFInfo
- Publication number
- JP2008277545A JP2008277545A JP2007119380A JP2007119380A JP2008277545A JP 2008277545 A JP2008277545 A JP 2008277545A JP 2007119380 A JP2007119380 A JP 2007119380A JP 2007119380 A JP2007119380 A JP 2007119380A JP 2008277545 A JP2008277545 A JP 2008277545A
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- JP
- Japan
- Prior art keywords
- electrostatic chuck
- ceramic material
- electrodes
- electrode
- force
- 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.)
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
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- 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
- H01L21/683—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 supporting or gripping
- H01L21/6831—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 supporting or gripping using electrostatic chucks
- H01L21/6833—Details of electrostatic chucks
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- 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
- B65G49/061—Lifting, gripping, or carrying means, for one or more sheets forming independent means of transport, e.g. suction cups, transport frames
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- 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
- H01L21/68—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 positioning, orientation or alignment
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N13/00—Clutches or holding devices using electrostatic attraction, e.g. using Johnson-Rahbek effect
-
- 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
- B65G2249/00—Aspects relating to conveying systems for the manufacture of fragile sheets
- B65G2249/02—Controlled or contamination-free environments or clean space conditions
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
【解決手段】互いに入り組んで対をなす電極が、セラミック材料に埋設されてなる静電チャックであって、前記セラミック材料の体積抵抗率が1×108乃至1×1014Ωcmであり、かつ、前記電極を覆う前記セラミック材料の吸着面側の厚さが100乃至200μmであり、かつ、前記電極のパターンの幅が0.5乃至1mmであり、かつ、対をなす前記電極の、隣接する前記パターンの距離が0.5乃至1mmであり、かつ、吸着する対象物がガラス基板であることを特徴とする静電チャック。
【選択図】図1
Description
2 接着層
3 保持台
4a,4b 電極
5 ガラス基板
Claims (3)
- 互いに入り組んで対をなす電極が、セラミック材料に埋設されてなる静電チャックであって、
前記セラミック材料の体積抵抗率が1×108乃至1×1014Ωcmであり、かつ、
前記電極を覆う前記セラミック材料の吸着面側の厚さが100乃至200μmであり、かつ、
前記電極のパターンの幅が0.5乃至1mmであり、かつ、
対をなす前記電極の、隣接する前記パターンの距離が0.5乃至1mmであり、かつ、
吸着する対象物がガラス基板であることを特徴とする静電チャック。 - 対をなす前記電極の間に印加される電圧が、1000V以下であり、かつ、吸着力が2gf/cm2以上であることを特徴とする静電チャック。
- 前記セラミック材料は、Al2O3を主成分とすることを特徴とする請求項1または2記載の静電チャック。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007119380A JP4976911B2 (ja) | 2007-04-27 | 2007-04-27 | 静電チャック |
KR1020080037628A KR101435091B1 (ko) | 2007-04-27 | 2008-04-23 | 정전 척 |
TW097115258A TWI443770B (zh) | 2007-04-27 | 2008-04-25 | 靜電夾盤 |
US12/109,850 US20080266747A1 (en) | 2007-04-27 | 2008-04-25 | Electrostatic chuck |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007119380A JP4976911B2 (ja) | 2007-04-27 | 2007-04-27 | 静電チャック |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008277545A true JP2008277545A (ja) | 2008-11-13 |
JP4976911B2 JP4976911B2 (ja) | 2012-07-18 |
Family
ID=39886651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007119380A Active JP4976911B2 (ja) | 2007-04-27 | 2007-04-27 | 静電チャック |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080266747A1 (ja) |
JP (1) | JP4976911B2 (ja) |
KR (1) | KR101435091B1 (ja) |
TW (1) | TWI443770B (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015228406A (ja) * | 2014-05-30 | 2015-12-17 | 株式会社日本セラテック | 静電チャック |
JP2021141141A (ja) * | 2020-03-03 | 2021-09-16 | 日本特殊陶業株式会社 | 静電チャック |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10546768B2 (en) | 2015-02-25 | 2020-01-28 | Corning Incorporated | Apparatus and method to electrostatically chuck substrates to a moving carrier |
TW201817152A (zh) | 2016-08-10 | 2018-05-01 | 美商康寧公司 | 利用靜電吸盤與凡得瓦力塗佈玻璃基板之設備與方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09283606A (ja) * | 1996-04-08 | 1997-10-31 | Sumitomo Osaka Cement Co Ltd | 静電チャック |
JPH11111828A (ja) * | 1997-09-30 | 1999-04-23 | Shin Etsu Chem Co Ltd | 静電吸着装置 |
JP2002203893A (ja) * | 2000-10-23 | 2002-07-19 | National Institute Of Advanced Industrial & Technology | 静電チャック |
WO2006054406A1 (ja) * | 2004-10-29 | 2006-05-26 | Shin-Etsu Engineering Co., Ltd. | 真空貼り合わせ装置用静電チャック |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3323135B2 (ja) * | 1998-08-31 | 2002-09-09 | 京セラ株式会社 | 静電チャック |
JP3805134B2 (ja) * | 1999-05-25 | 2006-08-02 | 東陶機器株式会社 | 絶縁性基板吸着用静電チャック |
US6660665B2 (en) * | 2002-05-01 | 2003-12-09 | Japan Fine Ceramics Center | Platen for electrostatic wafer clamping apparatus |
JP2004273315A (ja) * | 2003-03-10 | 2004-09-30 | Sharp Corp | イオン発生装置、空気調節装置および荷電装置 |
JP4247739B2 (ja) * | 2003-07-09 | 2009-04-02 | Toto株式会社 | 静電チャックによるガラス基板の吸着方法および静電チャック |
TW200735254A (en) * | 2006-03-03 | 2007-09-16 | Ngk Insulators Ltd | Electrostatic chuck and producing method thereof |
-
2007
- 2007-04-27 JP JP2007119380A patent/JP4976911B2/ja active Active
-
2008
- 2008-04-23 KR KR1020080037628A patent/KR101435091B1/ko active IP Right Grant
- 2008-04-25 TW TW097115258A patent/TWI443770B/zh active
- 2008-04-25 US US12/109,850 patent/US20080266747A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09283606A (ja) * | 1996-04-08 | 1997-10-31 | Sumitomo Osaka Cement Co Ltd | 静電チャック |
JPH11111828A (ja) * | 1997-09-30 | 1999-04-23 | Shin Etsu Chem Co Ltd | 静電吸着装置 |
JP2002203893A (ja) * | 2000-10-23 | 2002-07-19 | National Institute Of Advanced Industrial & Technology | 静電チャック |
WO2006054406A1 (ja) * | 2004-10-29 | 2006-05-26 | Shin-Etsu Engineering Co., Ltd. | 真空貼り合わせ装置用静電チャック |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015228406A (ja) * | 2014-05-30 | 2015-12-17 | 株式会社日本セラテック | 静電チャック |
JP2021141141A (ja) * | 2020-03-03 | 2021-09-16 | 日本特殊陶業株式会社 | 静電チャック |
JP7496486B2 (ja) | 2020-03-03 | 2024-06-07 | 日本特殊陶業株式会社 | 静電チャック |
Also Published As
Publication number | Publication date |
---|---|
TWI443770B (zh) | 2014-07-01 |
KR20080096404A (ko) | 2008-10-30 |
JP4976911B2 (ja) | 2012-07-18 |
US20080266747A1 (en) | 2008-10-30 |
TW200845288A (en) | 2008-11-16 |
KR101435091B1 (ko) | 2014-09-22 |
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