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

Claim 22:
23. The control method according to claim 22, wherein 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 comprises: for the n′th light source in the mth row of light sources, n′ being a positive integer not greater than N,
determining, according to the color information corresponding to the light source, to activate which sub-column control lines among the (a(n′−1)+1)th sub-column control line to the (an′)th sub-column control line corresponding to the light source, and
determining, according to the brightness information corresponding to the light source, activation periods of some sub-column control lines that are determined to be activated in the preset light-emitting interval,
wherein the higher the brightness indicated by the brightness information corresponding to the light source is, the longer the activation periods of some of the sub-column control lines in the preset light-emitting interval are.