发明名称 |
Electrographic writing head. |
摘要 |
<p>An electrographic writing head capable of placing continuous marks upon a record medium in response to the application of a high voltage to selected writing styli. The writing head includes a substrate upon which styulus electrodes, multiplexed driver circuitry and active devices are integrally fabricated by thin-film deposition techniques. For each stylus, there is provided a high voltage thin-film transistor and a latching circuit for holding the state of the high voltage transistor for substantially an entire line writing time.</p> |
申请公布号 |
EP0184420(A2) |
申请公布日期 |
1986.06.11 |
申请号 |
EP19850308773 |
申请日期 |
1985.12.03 |
申请人 |
XEROX CORPORATION |
发明人 |
TUAN, HSING CHIEN;THOMPSON, MALCOLM JAMES |
分类号 |
H01L27/12;B41J2/40;H04N1/032;(IPC1-7):B41J3/18 |
主分类号 |
H01L27/12 |
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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