ELECTRONIC DEVICE AND CONTROL METHOD THEREFOR

WIPO Patent Application WO/2023/234554

A1

An electronic device is disclosed. The electronic device comprises: a display; a memory in which first spectrum information about the display and information about a plurality of color matching functions (CMFs) are stored; and at least one processor connected to the memory so as to control the electronic device, wherein the at least one processor acquires second spectrum information about an outer display device displaying a test image, acquires image spectrum information about the test image on the basis of the acquired second spectrum information, acquires a test image for each of the plurality of CMFs corresponding to the test image on the basis of the acquired image spectrum information, the first spectrum information, and information about the plurality of CMFs, and can control the display so that the test image is displayed for each of the plurality of CMFs.

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JPH10155161	CHROMA SIGNAL PROCESSING CIRCUIT AND METHOD FOR MEASURING CHROMINANCE SUBCARRIER

SEO GUIWON (KR)
KO MINJEONG (KR)
KWAK YOUNGSHIN (KR)
KIM JONGHWAN (KR)
MOON YOUNGSU (KR)

PCT/KR2023/005236

December 07, 2023

April 18, 2023

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SAMSUNG ELECTRONICS CO LTD (KR)
ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECH (KR)

H04N17/02; G09G3/00

WO2005011287A2

2005-02-03

KR20130076132A	2013-07-08
KR20190036656A	2019-04-05
US10205940B1	2019-02-12
US10911748B1	2021-02-02

KIM, Tae-hun et al. (KR)

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