| 发明名称 |
INK JET HEAD AND ITS MANUFACTURING METHOD AND INK JET RECORDER |
| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem that reliability of bonding is low. SOLUTION: A channel substrate 1 and an electrode substrate 2 are bonded through a polysilicon layer 25.
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| 申请公布号 |
JP2003011366(A) |
申请公布日期 |
2003.01.15 |
| 申请号 |
JP20010202998 |
申请日期 |
2001.07.04 |
| 申请人 |
RICOH CO LTD |
发明人 |
YAMANAKA KUNIHIRO |
| 分类号 |
B41J2/045;B41J2/055;B41J2/16;(IPC1-7):B41J2/045 |
主分类号 |
B41J2/045 |
| 代理机构 |
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