发明名称 |
METHOD FOR PRODUCING A MASTER MOLD AND CUTOUT PROCESSING METHOD FOR A MASTER MOLD |
摘要 |
A metal plate having a pattern of protrusions on a first surface thereof is produced; photoresist is provided on a second surface of the metal plate; the photoresist is removed from a portion of the metal plate corresponding to a loop shaped outer peripheral cutout region that contacts the outer periphery of a mold region of the metal plate; and the metal plate is etched using the remaining photoresist as a mask, in a method for producing and a method for cutting a processing a master mold having a pattern of protrusions and recesses corresponding to data to be transferred on a surface thereof.
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申请公布号 |
US2013193107(A1) |
申请公布日期 |
2013.08.01 |
申请号 |
US201313799784 |
申请日期 |
2013.03.13 |
申请人 |
FUJIFILM CORPORATION;FUJIFILM CORPORATION |
发明人 |
TASHIRO KOHTARO;NISHIMAKI KATSUHIRO |
分类号 |
C23F17/00 |
主分类号 |
C23F17/00 |
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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