Patent ID: 11915660
Assignee: SAVANT TECHNOLOGIES LLC
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  Y | IPC G

Claim 21:
22. The control method according to claim 21, wherein when each light source comprises the light-emitting diodes connected in parallel to the same row control line, each column control line in each matrix comprises parallel sub-column control lines, and
for each of the mth row of light sources, controlling the column control line corresponding to the light source according to the color and brightness information corresponding to the light source, so that the light source emits light in the preset light-emitting interval according to the corresponding color and brightness information comprises: for each of the mth row of light sources, controlling the sub-column control lines corresponding to the light source according to the color and brightness information corresponding to the light source, so that the light source emits light in the preset light-emitting interval according to the corresponding color and brightness information.