发明名称 |
Electrostatic recording head, image recording apparatus, developing agent supplying device, display device and method of producing electrostatic recording head |
摘要 |
An electrostatic recording head for causing a developing agent to be electrostatically deposited on the surface of a recording member in accordance with a recorded image, comprising a recording electrode having a plurality of linear electrodes arranged in a common plane at a predetermined interval; a magnet disposed at one side of the recording electrode; and a magnetic member disposed at the side of the recording electrode opposite to the magnet; the magnet being disposed such that the magnetic lines of force pass through the end of the recording electrode towards the portion of a recording member opposed by the end of the recording electrode. The present invention also relates to a method of producing this electrostatic recording head. The invention also is concerned with an image recording apparatus which employs this electrostatic recording head, as well as with a developing agent supplying device and a display device.
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申请公布号 |
US4977415(A) |
申请公布日期 |
1990.12.11 |
申请号 |
US19890420480 |
申请日期 |
1989.10.12 |
申请人 |
HITACHI, LTD.;HITACHI KOKI CO., LTD.;HITACHI METALS, LTD. |
发明人 |
OBA, SAYOKO;MUROI, KATSUMI;OKUNA, KENJI;OHTSUKA, HIDEFUMI;IIMURA, TSUTOMU;KOJIMA, RYOJI;KURIHARA, KEISUKE |
分类号 |
B41J2/395;G03G15/05;G03G15/08;G03G15/34;H04N1/29 |
主分类号 |
B41J2/395 |
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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