| 发明名称 |
LIQUID DROP EJECTION HEAD AND ITS MANUFACTURING METHOD, AND INKJET RECORDER |
| 摘要 |
PROBLEM TO BE SOLVED: To eliminate crosstalk. SOLUTION: A buffer agent 52 is buried in the side wall 51 of a pressurizing chamber 46.
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| 申请公布号 |
JP2001225467(A) |
申请公布日期 |
2001.08.21 |
| 申请号 |
JP20000037427 |
申请日期 |
2000.02.16 |
| 申请人 |
RICOH CO LTD |
发明人 |
OKADA YASUYUKI;TAKAURA ATSUSHI;OGATA KENICHI |
| 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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代理人 |
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| 主权项 |
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| 地址 |
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