Patent ID: 11908361
Assignee: SHARP KABUSHIKI KAISHA
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 2:
3. The display device according to claim 1, wherein
the index value calculated by the index value calculating circuit increases as the deviation determined based on the degrees of degradation of the K pixel circuits increases, and
the reference luminance setting circuit
determines average luminance of K display elements included in the K pixel circuits for a case in which the K display elements emit light based on a predetermined gradation value in a state in which degradation of the compensation-target circuit element is not compensated for, and
sets the reference luminance to the average luminance when the index value is less than or equal to a threshold value prepared in advance, and sets the reference luminance to a value smaller than the average luminance when the index value is greater than the threshold value.