Light-emitting diode driving circuit for lighting

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United States of America Patent

PATENT NO 9072145
APP PUB NO 20130207557A1
SERIAL NO

13877884

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Abstract

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The present invention relates to a light-emitting diode (LED) driving circuit for lighting, which divides a specific pattern of driving data for a number of sections within one period or a half period of driving power, stores the divided data in a driving data storage device, and drives LEDs connected in series in an LED array unit using the driving data so as to drive the LEDs with high efficiency, a high power factor, and low total harmonic distortion (HTD).

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Patent Owner(s)

Patent OwnerAddress
ABOV SEMICONDUCTOR CO LTD93 GANGNI 1-GIL OCHANG-EUP CHEONGWON-GU CHEONGJU CHUNGCHEONGBUK-DO 28126

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Park, Soung Hwi Anyang-si, KR 12 71

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