JP4476595B2 - 真空吸着用治具 - Google Patents
真空吸着用治具 Download PDFInfo
- Publication number
- JP4476595B2 JP4476595B2 JP2003362997A JP2003362997A JP4476595B2 JP 4476595 B2 JP4476595 B2 JP 4476595B2 JP 2003362997 A JP2003362997 A JP 2003362997A JP 2003362997 A JP2003362997 A JP 2003362997A JP 4476595 B2 JP4476595 B2 JP 4476595B2
- Authority
- JP
- Japan
- Prior art keywords
- mounting member
- jig
- support member
- vacuum suction
- glass
- 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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- Jigs For Machine Tools (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Description
一方比較例では、洗浄液の漏出が見られ、また、吸着性能の低下も顕著であった。さらには、被吸着物の汚染の程度が著しく増加した。
2 支持部材
2a 支持部材の凹部(大径凹部)
2b 支持部材の凹部(小径凹部)
2c 支持部材の吸気口
3 接着層
4 密封層
F 半導体ウエハ(被吸着物)
Claims (1)
- 被吸着物が載置される、多孔質体から構成された載置部材と、一主面側に、この載置部材を収容するための凹部が形成されてなるとともに、載置部材をこの凹部に収容した状態で支持する支持部材と、載置部材における被吸着物とを接する上面に対抗する下面と、支持部材における凹部の底面との間に介在させた、載置部材と支持部材とを接合する接着層と、を具備してなる真空吸着用治具であって、支持部材における凹部の底面上に、この凹部の周壁面に沿って載置部材と接着層の境界域を取り囲むよう、環状の板ガラス表面に少なくとも有機系接着剤を含むガラス粉末を塗布したものを設置後に熱処理して得た環状の密封層を設けたことを特徴とする真空吸着用治具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003362997A JP4476595B2 (ja) | 2003-10-23 | 2003-10-23 | 真空吸着用治具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003362997A JP4476595B2 (ja) | 2003-10-23 | 2003-10-23 | 真空吸着用治具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005125446A JP2005125446A (ja) | 2005-05-19 |
JP4476595B2 true JP4476595B2 (ja) | 2010-06-09 |
Family
ID=34642448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003362997A Expired - Fee Related JP4476595B2 (ja) | 2003-10-23 | 2003-10-23 | 真空吸着用治具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4476595B2 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4577100A (en) * | 1983-12-27 | 1986-03-18 | United Technologies Corporation | Temperature compensated optical pressure sensor |
JP2007035999A (ja) * | 2005-07-28 | 2007-02-08 | Sumitomo Electric Ind Ltd | ウェハプローバ用ウェハ保持体およびそれを搭載したウェハプローバ |
JP5143607B2 (ja) * | 2008-03-28 | 2013-02-13 | 太平洋セメント株式会社 | 真空吸着装置 |
JP2010118424A (ja) * | 2008-11-12 | 2010-05-27 | Disco Abrasive Syst Ltd | 薄板状ワークの搬送装置 |
JP5489744B2 (ja) * | 2010-01-23 | 2014-05-14 | 京セラ株式会社 | 吸着用部材の製造方法 |
JP2015170617A (ja) * | 2014-03-04 | 2015-09-28 | 東京エレクトロン株式会社 | 液処理装置 |
CN105081971A (zh) * | 2015-08-31 | 2015-11-25 | 平凉市老兵科技研发有限公司 | 一种用于减薄机的转移吸盘 |
-
2003
- 2003-10-23 JP JP2003362997A patent/JP4476595B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2005125446A (ja) | 2005-05-19 |
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