Patent ID: 11908370
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 19:
20. The display apparatus of claim 17, wherein the driving controller is configured to perform the gamma conversion of the first color, the gamma conversion of the second color, and the gamma conversion of the third color based on at least one of a first lookup table and a second lookup table according to a mode signal that selects the first lookup table or the second lookup table,
wherein the first lookup table is generated based on a target gamma value and target color coordinates, the first lookup table including first color voltage codes, second color voltage codes, and third color voltage codes corresponding to input grayscale values, and
wherein the second lookup table is generated by applying the first color adjustment values, the second color adjustment values, and the third color adjustment values to the first lookup table.