发明授权
- 专利标题： Recording apparatus, recording head and substrate therefor
- 专利标题（中）： 记录装置，记录头及其基板
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申请号： US09899185申请日： 2001-07-06
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公开(公告)号： US06474789B1公开(公告)日： 2002-11-05
- 发明人: Hiroyuki Ishinaga , Masahiko Ogawa , Masami Ikeda , Asao Saito , Hideo Saikawa , Akihiro Yamanaka , Kimiyuki Hayasaki , Teruo Ozaki , Shuichi Murakami , Hiroto Matsuda
- 申请人： Hiroyuki Ishinaga , Masahiko Ogawa , Masami Ikeda , Asao Saito , Hideo Saikawa , Akihiro Yamanaka , Kimiyuki Hayasaki , Teruo Ozaki , Shuichi Murakami , Hiroto Matsuda
- 优先权： JP3-194118 19910802; JP3-194136 19910802; JP3-194137 19910802
- 主分类号： B41J205
- IPC分类号： B41J205
摘要：
A substrate having plural recording elements and electrical leads for supplying electric signals to the recording elements includes electrical contacts for external electrical connection for reception of image signals used for driving the recording elements; and a processing circuit for converting signals which are serially supplied to the connecting contact to parallel signals to be applied to the recording elements.