Patent ID: 11906829
Assignee: JAPAN DISPLAY INC.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 2:
3. The display system according to claim 2, wherein
a first temperature and a second temperature higher than the first temperature are each set as the predetermined temperature,
a first period during which the liquid crystal display panel updates an image and a second period during which the liquid crystal display panel does not update an image are alternately repeated,
when an output indicating that a temperature of a temperature detection resistor element among the temperature detection resistor elements is equal to or higher than the first temperature and lower than the second temperature is acquired, the controller causes, among the scattering portions, a scattering portion overlapping the temperature detection resistor element having the temperature equal to or higher than the first temperature among the temperature detection resistor elements to scatter light during the second period, and
when an output indicating that a temperature of a temperature detection resistor element among the temperature detection resistor elements is equal to or higher than the second temperature is acquired, the controller causes all the scattering portions to scatter light during the second period.