发明名称 |
SHEET FILM HOLDER, CASSETTE, CARRIER, THIN FILM FORMING APPARATUS AND METHOD OF CARRYING THE SHEET FILM |
摘要 |
<p>PROBLEM TO BE SOLVED: To provide a handling (i.e., sheet film holding/carrying) technique suitable for automation capable of efficiently handling an object to process such as a sheet film, its peripheral art, and a thin film forming apparatus using the same. SOLUTION: A sheet film holder comprises an upper ring Rup of an annulus type aluminum ring having a plurality of permanent magnets 92 mounted therethrough, and a lower ring Rdw made of aluminum shaped in the same form as the upper ring Rup having a plurality of permanent magnets 93 mounted therethrough at respective positions corresponding to the plurality of permanent magnets 92 in the upper ring Rup. A sheet film F is held between both permanent magnets 92 and 93 which are magnetically attracted so as to form a ring body RF, which is transportable by a transfer robot.</p> |
申请公布号 |
JP2003100727(A) |
申请公布日期 |
2003.04.04 |
申请号 |
JP20010287524 |
申请日期 |
2001.09.20 |
申请人 |
DAINIPPON SCREEN MFG CO LTD |
发明人 |
KAMIYAMA TSUTOMU;IZEKI IZURU |
分类号 |
B65G49/06;B65G49/07;H01L21/31;H01L21/677;H01L21/68;H01L21/683;(IPC1-7):H01L21/31 |
主分类号 |
B65G49/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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