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.
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
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