Smart multi-color light dimming LED chip module, bulb, and light string

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United States of America Patent

PATENT NO 11873956
APP PUB NO 20230417377A1
SERIAL NO

18328791

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Importance

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Abstract

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A smart multi-color light dimming LED chip module, a bulb, and a light string are provided. The smart multi-color light dimming LED chip module includes a transparent circuit board, a control integrated circuit (IC), four metal terminals, at least three light-emitting chips of different colors. The control IC is disposed on the transparent circuit board, and the at least three light-emitting chips are uniformly disposed at a first side of the control IC on the transparent circuit board. The four metal terminals are disposed at a second side of the control IC on the transparent circuit board, the four metal terminals are respectively and electrically connected to a power supply pin, a ground pin, a signal input pin, and a signal output pin of the control IC. A conductive pattern is disposed on each of at least two circuit layers of the transparent circuit board.

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Patent Owner(s)

Patent OwnerAddress
JIANGMEN CITY SHENGDA LIGHTING CO LTD11-1 JINGGANG CHANGSHAN WENHUA DISTRICT SHUI BU TOWN TAISHAN CITY JIANGMEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ren, Juhui Dongguan, CN 2 1

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