Patent ID: 11873956
Assignee: JIANGMEN CITY SHENGDA LIGHTING CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC F  Y | IPC F

Claim 0:
1. A smart multi-color light dimming LED chip module, comprising:
a transparent circuit board;
a control integrated circuit (IC);
four metal terminals; and
at least three light-emitting chips of different colors;
wherein 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; and
the transparent circuit board comprises at least two circuit layers, a conductive pattern is disposed on each of the at least two circuit layers, and the conductive pattern is configured to electrically connect each of the at least three light-emitting chips to the power supply pin, the ground pin, the signal input pin, and the signal output pin of the control IC.