发明授权
- 专利标题： Thick film thermal head and method of making the same
- 专利标题（中）： 厚膜热敏头及其制作方法
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申请号： US09635657申请日： 2000-08-10
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公开(公告)号： US06400388B1公开(公告)日： 2002-06-04
- 发明人: Ryoichi Imai
- 申请人： Ryoichi Imai
- 优先权： JP11-227330 19990811; JP2000-214658 20000714
- 主分类号： B41J2335
- IPC分类号： B41J2335
摘要：
A thick film thermal head includes an electrical insulating substrate. A pair of heat-resistant electrical insulating plates fixed to a surface of the substrate with their side faces opposed to each other with a gap between. An elongated resistance heater is embedded in the gap, and a plurality of electrodes are formed on the surface of the heat-resistant electrical insulating plates in contact with the resistance heater and arranged in the longitudinal direction of the resistance heater.