发明授权
- 专利标题： Thermal printhead
- 专利标题（中）： 热敏打印头
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申请号： US12220627申请日： 2008-07-25
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公开(公告)号： US07907159B2公开(公告)日： 2011-03-15
- 发明人: Masamichi Matsuo , Koji Nishi
- 申请人： Masamichi Matsuo , Koji Nishi
- 申请人地址： JP Kyoto
- 专利权人： Rohm Co., Ltd.
- 当前专利权人： Rohm Co., Ltd.
- 当前专利权人地址： JP Kyoto
- 代理机构： Hamre, Schumann, Mueller & Larson, P.C.
- 优先权： JP2007-192841 20070725
- 主分类号： B41J2/335
- IPC分类号： B41J2/335
摘要：
A thermal printhead includes a substrate, a heating resistor formed on the substrate, a drive IC for controlling power application to the heating resistor, and a thermistor mounted on the substrate and including first and second terminals. The drive IC includes a print execution signal terminal for activation of the heating resistor upon application of a voltage higher than a threshold value. The first terminal of the thermistor is connected with the print execution signal terminal.
公开/授权文献
- US20090027477A1 Thermal printhead 公开/授权日：2009-01-29
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