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公开(公告)号:US4827289A
公开(公告)日:1989-05-02
申请号:US212060
申请日:1988-06-23
申请人: Shiro Tsuji , Eizo Naya , Takashi Yamanaka , Yoshihiro Usui , Hiroshi Ito , Noriyuki Hasebe
发明人: Shiro Tsuji , Eizo Naya , Takashi Yamanaka , Yoshihiro Usui , Hiroshi Ito , Noriyuki Hasebe
CPC分类号: B41J2/3353 , B41J2/3355 , B41J2/3357 , B41J2/345 , Y10T428/12576 , Y10T428/1259
摘要: A thermal head for a printer in accordance with the present invention comprises: a substrate (11); a heater layer (12) on the substrate; lead wires (13a and 13b) formed on the heater layer for supplying electric power to the heater layer; and a single protective layer (20) for protecting the heater layer and the lead wires by covering them, the protective layer including an oxide or a nitride.
摘要翻译: 根据本发明的用于打印机的热敏头包括:基底(11); 基板上的加热层(12); 形成在加热器层上用于向加热器层供电的引线(13a和13b) 以及用于通过覆盖加热器层和引线来保护加热层和引线的单个保护层(20),所述保护层包括氧化物或氮化物。