Patent ID: 11877101
Assignee: SONY GROUP CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC H

Claim 17:
18. An image display apparatus, comprising:
a light source configured to emit emitted light;
a first sensor configured to detect a first value indicating a state of the emitted light;
a second sensor configured to detect a second value indicating a temperature adjacent to the light source; and
light source control circuitry configured to control an amount of current supplied to the light source based on a combination of both the first value, being a first detection result of detection performed by the first sensor, and the second value, being a second detection result of detection performed by the second sensor,
wherein the light source control circuitry is further configured to first set a target amount of current supplied to the light source based on the first value and then, after setting the target amount of current based on the first value, when determining that the second value is lower than a specified reference temperature, control the light source such that an intensity of the emitted light emitted from the light source is maintained constant.