发明名称 |
Semiconductor device for use with a thermal print head |
摘要 |
Metal-oxide semiconductors are used for the logic control circuit and the drive circuit of a thermal print head to eliminate defects such as breakdowns and erroneous operations caused by heat generated in the thermal head and to reduce current consumption.
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申请公布号 |
US4595821(A) |
申请公布日期 |
1986.06.17 |
申请号 |
US19830535859 |
申请日期 |
1983.09.26 |
申请人 |
SEIKO INSTR & ELECTRONICS |
发明人 |
MATSUURA, YOSHIAKI |
分类号 |
H01L49/00;B41J2/355;H01L27/02;H03K17/687;(IPC1-7):B41J3/20 |
主分类号 |
H01L49/00 |
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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