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 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|