Multiple charged developing gun

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5907469
SERIAL NO

08802717

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A multiple charged developing gun provides a multiple charged electrode portion comprising a body and a flow path that is formed in an inner portion of the body and through which powder flows; an entrance, which is formed on one side of the body, connected to the flow path, and in which the powder flows through a powder supply line by being connected to a powder supply apparatus; an exit that is formed on the other side of the body, which is connected to the flow path that becomes gradually narrow; a multiple charged electrode portion that is disposed in an inner portion the body, which is near to the exit; and a cable, which connects the multiple charged electrode portion to a power supply apparatus. The multiple charged electrode portion comprises an electrode supply assembly, which is disposed in an inner portion of the body; a multiple electrode on which plural strip type electrodes is arranged at the electrode support assembly in forming a line toward the longitudinal direction of the body and the multiple electrode is connected to a power supply apparatus through the cable.

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First Claim

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Patent Owner(s)

  • SAMSUNG DISPLAY DEVICES CO., LTD.

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Young-Kag Seoul, KR 2 7
Lee, Won-Hee Kyungki-do, KR 95 4924

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