Constant current driving device, current trimming method thereof, and LED driving device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11889599
APP PUB NO 20230180363A1
SERIAL NO

18073549

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Abstract

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The present disclosure provides a technology for precisely controlling an LED driving current using fine current trimming data stored in a memory when driving an LED.

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Patent Owner(s)

Patent OwnerAddress
LX SEMICON CO LTD222 TECHNO 2-RO YUSEONG-GU DAEJEON 34027

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Jang Su Daejeon, KR 23 67
Kim, Ji Hwan Daejeon, KR 88 262

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