Patent ID: 11915664
Assignee: JAPAN DISPLAY INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 1:
2. The display device according to claim 1, wherein
the control IC performs predetermined abnormality countermeasure processing when a temperature equal to or higher than the first temperature is detected in one or more of the temperature detection regions,
the abnormality countermeasure processing includes one or more of first processing, second processing, and third processing,
the first processing causes a display update frequency of the display panel to be lower than the display update frequency before the temperature equal to or higher than the first temperature is detected,
the second processing causes an operating frequency of at least a part of functions included in the control IC to be lower than the operating frequency before the temperature equal to or higher than the first temperature is detected, and
the third processing causes a luminance of light illuminating the display panel to be lower than the luminance before the temperature equal to or higher than the first temperature is detected.