| 发明名称 |
BAND PASS FILTER AND METHOD FOR MANUFACTURING THE SAME |
| 摘要 |
PROBLEM TO BE SOLVED: To fast deposit a band pass filter by sputtering. SOLUTION: The films of the filter are deposited by a sputtering method using conductive silicon carbide and conductive titanium oxide as targets.
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| 申请公布号 |
JP2003121639(A) |
申请公布日期 |
2003.04.23 |
| 申请号 |
JP20010320971 |
申请日期 |
2001.10.18 |
| 申请人 |
BRIDGESTONE CORP |
发明人 |
YOSHIKAWA MASAHITO;ONO SHINGO;IWABUCHI YOSHINORI |
| 分类号 |
G02B5/28;C23C14/06;(IPC1-7):G02B5/28 |
主分类号 |
G02B5/28 |
| 代理机构 |
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