Title:
ELECTRONIC DEVICE, AND METHOD FOR DETECTING FLASHING LIGHT SOURCE IN ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/003301
Kind Code:
A2
Abstract:
An electronic device according to an embodiment comprises: an illuminance sensor including a first modulator, which acquires a first signal for first illuminance values during a first integration time, and a second modulator, which acquires a second signal for second illuminance values during a second integration time; and a processor, wherein the processor can be configured to calculate the first illuminance values and the second illuminance values on the basis of the first signal and the second signal, determine an ambient light source to be a flashing light source on the basis of the second illuminance values, compensate for the first illuminance values on the basis of display parameter information if the display parameter information associated with an image output through a display is acquired, adjust the brightness value of the display on the basis of the compensated first illuminance values, and adjust the brightness value of the display on the basis of the second illuminance values if the display parameter information is not acquired.
Inventors:
CHO JEONGHO (KR)
KIM JONGAH (KR)
YOON HEEWOONG (KR)
LEE KIHYUK (KR)
LEE DONGHAN (KR)
CHOI GWANGHO (KR)
KIM JONGAH (KR)
YOON HEEWOONG (KR)
LEE KIHYUK (KR)
LEE DONGHAN (KR)
CHOI GWANGHO (KR)
Application Number:
PCT/KR2022/010453
Publication Date:
January 26, 2023
Filing Date:
July 18, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G06F1/16; G06F1/3218; G06F21/30; H05B47/11
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (KR)
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