The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 23, 2021
Filed:
Oct. 24, 2019
Samsung Electronics Co., Ltd., Suwon-si, KR;
Yongmin Tai, Suwon-si, KR;
Dohyung Kim, Suwon-si, KR;
Jinsung Kang, Suwon-si, KR;
Kyuheon Lee, Suwon-si, KR;
Sunghwan Jang, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
Provided are an image display device and a method of operating the same. The image display device includes a backlight unit configured to emit light towards a display panel. The image display device includes an illuminance sensor configured to obtain illuminance information associated with an area that is external to the image display device. The image display device includes a memory configured to store one or more instructions, and a processor configured to execute the one or more instructions stored in the memory to identify a plurality of backlight control patterns, select a backlight control pattern based on the illuminance information, identify brightness information of a current frame, and adjust the brightness of the backlight unit based on the selected backlight control pattern and the brightness information of the current frame.