发明名称 PELLICLE FRAME, PELLICLE AND MANUFACTURING METHOD THEREOF, EXPOSURE ORIGINAL PLATE AND MANUFACTURING METHOD THEREOF, EXPOSURE DEVICE, AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD
摘要 Provided is a pellicle frame which includes a frame main body comprising: a groove disposed on one end surface, of the frame main body, that is in the thickness direction and that is on the side which supports a pellicle film; and a through hole that penetrates between an outer circumferential surface and a wall surface of the groove disposed on the one end surface.
申请公布号 WO2015166927(A1) 申请公布日期 2015.11.05
申请号 WO2015JP62742 申请日期 2015.04.27
申请人 MITSUI CHEMICALS, INC. 发明人 KOHMURA, KAZUO;ONO, YOSUKE;TANEICHI, DAIKI;SATO, YASUYUKI;HIROTA, TOSHIAKI
分类号 G03F1/64;G03F1/62;G03F7/20 主分类号 G03F1/64
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