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

Claim 2:
3. The smart multi-color light dimming LED chip module according to claim 2, wherein a positive pin of each of the plurality of the red light chips is electrically connected to a red light control pin of the control IC, a positive pin of each of the plurality of the blue light chips is electrically connected to a blue light control pin of the control IC, a positive pin of each of the plurality of the green light chips is electrically connected to a green light control pin of the control IC, and a positive pin of each of the plurality of the white light chips is electrically connected to a white light control pin of the control IC; a negative pin of each of the plurality of the red light chips, a negative pin of each of the plurality of the blue light chips, a negative pin of each of the plurality of the green light chips, and a negative pin of each of the plurality of the white light chips are all electrically connected to the ground pin of the control IC; and
the control IC is a column driver control IC, and the column driver control IC is capable of zonally controlling each of the plurality of the red light chips, each of the plurality of the blue light chips, each of the plurality of the green light chips, and each of the plurality of the white light chips to work along the length direction of the transparent circuit board.