发明名称 Wafer processing apparatus
摘要 A wafer processing apparatus (10), for processing a wafer (20) with a surface protective film (110) attached on the front surface (21) on which at least one circuit pattern is formed, includes a dicing tape application unit (30) for attaching a dicing tape (3) on a frame (36) and the wafer, a surplus dicing tape take-up unit (40) for taking up the surplus part of the dicing tape attached on the frame and the wafer and a surface protective film peeling unit (50) for peeling the surface protective film from the wafer using a peeling tape (4). At least one of the dicing tape application unit, the surplus dicing tape Lake-up unit and the surface protective film peeling unit is slidably arranged in that order on common rails (91, 92). As a result, tape can be loaded and the maintenance work on each unit can be carried out easily.
申请公布号 EP1821335(A3) 申请公布日期 2009.03.25
申请号 EP20070100882 申请日期 2007.01.22
申请人 TOKYO SEIMITSU CO., LTD. 发明人 AMETANI, MINORU
分类号 H01L21/00 主分类号 H01L21/00
代理机构 代理人
主权项
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