Title:
ELECTRONIC DEVICE AND METHOD FOR REDUCING AFTERIMAGE IN DISPLAY AREA, AND COMPUTER-READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/270726
Kind Code:
A1
Abstract:
An electronic device comprises: a housing; a display rollable into the housing; and a display driving circuit for displaying a first image within an exposed first display area while the electronic device is in a first state in which the first display area of the display is exposed and a second display area of the display adjacent to the first display area is rolled into the housing, acquiring a second image on the basis of a first weight applied to the pixel value of the first pixel in the first horizontal line and a second weight, that is lower than the first weight, applied to the pixel value of the second pixel in the first horizontal line, and displaying the second image within the second display area rolled into the housing, while the first image is displayed.
Inventors:
KIM JINHYUN (KR)
LEE JAESUNG (KR)
KIM HANYUOOL (KR)
BAE JONGKON (KR)
LEE YOHAN (KR)
CHOI SEUNGKYU (KR)
LEE JAESUNG (KR)
KIM HANYUOOL (KR)
BAE JONGKON (KR)
LEE YOHAN (KR)
CHOI SEUNGKYU (KR)
Application Number:
PCT/KR2022/004992
Publication Date:
December 29, 2022
Filing Date:
April 06, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G09G5/34; G06F1/16; G06F3/0488; G06F3/14; G09G3/02; G09G5/395
Foreign References:
| KR20190071486A | 2019-06-24 | |||
| KR20200070657A | 2020-06-18 | |||
| KR20200113532A | 2020-10-07 | |||
| KR20170088452A | 2017-08-02 | |||
| US11043191B1 | 2021-06-22 |
Attorney, Agent or Firm:
KWANG AND JANG INTELLECTUAL PROPERTY LAW FIRM (KR)
Download PDF: