发明名称 SUPPORTING SHEET FOR OBJECT TO BE PROCESSED
摘要 PROBLEM TO BE SOLVED: To provide a supporting sheet for an object to be processed, without reducing the number of devices to be adopted, as well as, increasing the number. SOLUTION: The support sheet for the object to be processed is adhered on one side of the object to be processed and supports the object to be processed, and the support sheet includes: a sheet substrate; a layer for sticking which is formed on the sheet substrate and adhered to the object to be processed; and an annular reinforcing member integrated with the sheet substrate at an outer circumferential side of the sheet substrate. COPYRIGHT: (C)2011,JPO&INPIT
申请公布号 JP2011061144(A) 申请公布日期 2011.03.24
申请号 JP20090211897 申请日期 2009.09.14
申请人 DISCO ABRASIVE SYST LTD 发明人 YAMAMOTO TAKASHI
分类号 H01L21/304;C09J7/02 主分类号 H01L21/304
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