Title:
ELECTRONIC DEVICE INCLUDING ILLUMINANCE SENSOR
Document Type and Number:
WIPO Patent Application WO/2021/261713
Kind Code:
A1
Abstract:
A portable electronic device according to various embodiments comprises: a housing including a front surface and a rear surface; a display which is disposed in the space formed inside the housing and which is exposed through the front surface; an illuminance sensor disposed below a sensor area in an active area of the display in which visual information is to be displayed, when facing the display; and a processor connected to the display and the illuminance sensor, wherein the processor can be configured to calculate an illuminance value by using data received from the illuminance sensor, obtain color information about an image displayed in the active area, calculate a first value for the active area and a second color value for the sensor area by using the color information, correct the illuminance value on the basis of the first color value and the second color value, and set the brightness of the display on the basis of the corrected illuminance value. Various other embodiments are possible.
Inventors:
CHOI GWANGHO (KR)
KIM JONGAH (KR)
CHO JEONGHO (KR)
YOON HEEWOONG (KR)
LEE KIHYUK (KR)
LEE DONGHAN (KR)
KIM JONGAH (KR)
CHO JEONGHO (KR)
YOON HEEWOONG (KR)
LEE KIHYUK (KR)
LEE DONGHAN (KR)
Application Number:
PCT/KR2021/003847
Publication Date:
December 30, 2021
Filing Date:
March 29, 2021
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G09G3/34; H04M1/02
Foreign References:
| KR20200055330A | 2020-05-21 | |||
| KR20190141518A | 2019-12-24 | |||
| KR20160085190A | 2016-07-15 | |||
| JP2012070356A | 2012-04-05 | |||
| US20180063435A1 | 2018-03-01 |
Other References:
See also references of EP 4156163A4
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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