LED carriage selectively movable in two directions

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5291248
SERIAL NO

07836826

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An electrophotographic recording apparatus includes a plurality of light emitting elements each for irradiating a photoconductive surface of a photoconductor and each having one-luminescent portion per chip; and a driver for reciprocating a carriage in rightward and leftward directions along an arrangement direction of the light emitting elements and in forward and backward directions along a moving direction of the photoconductive surface of the photoconductor. In the apparatus, there is provided such a control that the carriage is moved forward at a speed synchronized with a movement of the photoconductive surface of the photoconductor, while moved rightward or leftward, in succession, the carriage is moved backward in a state that the carriage is not moved at all or hardly moved in the rightward and leftward directions, in succession, the carriage is moved forward at the a speed synchronized with the movement of the photoconductive surface of the photoconductor, while moved leftward or rightward, and in succession, the carriage is moved backward in a state that the carriage is not moved at all or hardly moved in the rightward and leftward directions.

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Patent Owner(s)

  • OKI ELECTRIC INDUSTRY CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Isobe, Minoru Tokyo, JP 46 830

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