发明授权
- 专利标题： Multi-nozzle ink jet head and manufacturing method thereof
- 专利标题（中）： 多喷嘴喷墨头及其制造方法
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申请号： US10259622申请日： 2002-09-30
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公开(公告)号： US06824254B2公开(公告)日： 2004-11-30
- 发明人: Shuji Koike , Yoshiaki Sakamoto , Tomohisa Shingai
- 申请人： Shuji Koike , Yoshiaki Sakamoto , Tomohisa Shingai
- 主分类号： B41J245
- IPC分类号： B41J245
摘要：
A multi-nozzle ink jet head formed by semiconductor processes is disclosed. The multi-nozzle head has a nozzle plate (38) in which are formed a plurality of nozzles (39), an FPC (42) in which are formed a plurality of ink chambers (29), and energy generating layers (23, 26, 27), and wiring patterns (42A, 42B) for the energy generating layers are provided on the FPC (42), thus making connection to external circuitry easy.
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