发明名称 |
Heating resistance element component and printer |
摘要 |
Provided is a heating resistance element component, including: a supporting substrate; an insulating film laminated on the supporting substrate; a plurality of heating resistors formed on the insulating film, the plurality of heating resistors being arranged in a zigzag shape along a main scanning direction and having a substantially square shape; a common wire connected to one end of each of the plurality of heating resistors; individual wires each connected to another end of the each of the plurality of heating resistors; and concave portions formed in regions which are opposed to the plurality of heating resistors and are located on a surface of the supporting substrate, in which an arrangement pitch of the plurality of heating resistors in a sub-scanning direction is larger than an arrangement pitch of the plurality of heating resistors in a main scanning direction.
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申请公布号 |
US2009262176(A1) |
申请公布日期 |
2009.10.22 |
申请号 |
US20080286873 |
申请日期 |
2008.10.02 |
申请人 |
SHOJI NORIYOSHI;MOROOKA TOSHIMITSU;SANBONGI NORIMITSU;SATO YOSHINORI;KOROISHI KEITARO |
发明人 |
SHOJI NORIYOSHI;MOROOKA TOSHIMITSU;SANBONGI NORIMITSU;SATO YOSHINORI;KOROISHI KEITARO |
分类号 |
B41J2/335 |
主分类号 |
B41J2/335 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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