发明名称 |
MANUFACTURING METHOD OF KEY SHEET |
摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method of a key sheet capable of suppressing careless deformation of a resin film in manufacturing it. SOLUTION: A frame 17 for preventing the careless deformation of the resin film 13 is provided on an outer edge part of the resin film 13 before forming a recessed part 15 for burying a key top 14 on a rear surface side of the resin film 13. The frame 17 is finally removed by cutting the resin film 13 on an inner side of the frame 17. COPYRIGHT: (C)2003,JPO
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申请公布号 |
JP2003256106(A) |
申请公布日期 |
2003.09.10 |
申请号 |
JP20020059356 |
申请日期 |
2002.03.05 |
申请人 |
POLYMATECH CO LTD |
发明人 |
SHIMIZU YUICHIRO;KOBAYASHI SHINICHI |
分类号 |
G06F3/02;(IPC1-7):G06F3/02 |
主分类号 |
G06F3/02 |
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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