Incremental printing of symbolic information – Light or beam marking apparatus or processes – Scan of light
Patent
1995-12-22
1998-11-03
Le, N.
Incremental printing of symbolic information
Light or beam marking apparatus or processes
Scan of light
257234, B41J 245, H01L 27148, H01L 29768
Patent
active
058316604
ABSTRACT:
An electrostatic recording head includes a plurality of elongated head chips fixed on a head base in a linear alignment along their longitudinal direction. The head chip has a dielectric layer, a plurality of line electrodes provided on one surface of the dielectric layer and extending at predetermined intervals in the longitudinal direction, and a plurality of finger electrodes provided on one surface of the dielectric layer and arranged to cross the line electrodes to together form a matrix. A control electrode or electrodes are provided to face the finger electrodes through an insulator layer. The finger electrodes extend parallel to an end face of the head chip.
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patent: 4679060 (1987-07-01), McCallum et al.
patent: 5258778 (1993-11-01), Creutzmann et al.
patent: 5307089 (1994-04-01), Takasu et al.
Komiyama Shigeru
Kubo Shun-ichi
Nogami Takuo
Ozeki Fumitaka
Le N.
Nguyen Thinh
Olympus Optical Co,. Ltd.
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