ELECTRONIC DEVICE COMPRISING MULTIPLE DISPLAYS AND METHOD FOR REDUCING DEVIATION IN SCREEN QUALITY OF MULTIPLE DISPLAYS

Title:

ELECTRONIC DEVICE COMPRISING MULTIPLE DISPLAYS AND METHOD FOR REDUCING DEVIATION IN SCREEN QUALITY OF MULTIPLE DISPLAYS

Document Type and Number:

WIPO Patent Application WO/2024/034774

Kind Code:

A1

Abstract:

An embodiment of the present disclosure relates to an electronic device comprising multiple displays. The electronic device may comprise a first display, at least one second display, and a processor. The processor may comprise: an image generating module for generating a first image to be displayed through the first display and a second image to be displayed through the at least one second display; a first prediction module for generating a first prediction map by accumulating the first image; a second prediction module for generating a second prediction map by accumulating the second image; a first analysis module for generating a first compensation map for compensating for burn-in of the first display on the basis of the first prediction map; a second analysis module for generating a second compensation map for compensating for burn-in of the at least one second display on the basis of the second prediction map; a first compensation module for controlling a first DDI such that the first display displays a first compensation image; and a second compensation module for controlling the second DDI such that the at least one second display displays a second compensation image. The present disclosure may further include various other embodiments.

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Inventors:

KIM HANYUOOL (KR)
KIM TAEHYEONG (KR)
PARK KYOUNGMIN (KR)
LEE EUNJIN (KR)

Application Number:

PCT/KR2023/005227

Publication Date:

February 15, 2024

Filing Date:

April 18, 2023

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

G09G3/3208; G06F1/16; G09F9/30; G09G3/00

Foreign References:

US20200379510A1	2020-12-03
KR20220016011A	2022-02-08
US20210264870A1	2021-08-26
KR20210101089A	2021-08-18
KR20190102443A	2019-09-04

Attorney, Agent or Firm:

YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)

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