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:
Sep. 05, 2023
Filed:
Jan. 13, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Hojune Yoo, Suwon-si, KR;
Minsup Kim, Suwon-si, KR;
Kyoungshin Jin, Suwon-si, KR;
Jaemyung Hur, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A display device includes a display, an illuminance sensor, an IR sensor disposed at a lower side of the display device, a memory to store correction data set by respective reflectance, and a processor. The processor is configured to calculate a reflectance of a floor surface, in an environment in which the display device is arranged, based on a sensing value of the IR sensor, obtain correction data corresponding to the calculated reflectance from stored correction data of the memory, correct an illuminance value sensed by using the illuminance sensor according to the obtained correction data, and control an operation of the display based on the corrected illuminance value.