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:
Mar. 10, 2026
Filed:
May. 13, 2024
Samsung Electronics Co., Ltd., Suwon-si, KR;
Jaemyung Hur, Suwon-si, KR;
Minsup Kim, Suwon-si, KR;
Hojune Yoo, Suwon-si, KR;
Kyoungshin Jin, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A display device including: an IR receiver configured to receive a first IR signal from a first remote control; an IR LED configured to transmit a second IR signal based on the first IR signal to an external device or receive a third IR signal from a second remote control; a first switching circuit and a second switching circuit connected to respective ends of the IR LED; a gain circuit and a filter circuit connected in sequence to the first switching circuit; and at least one processor configured to set a switching path to transmit the second IR signal or detect the third IR signal.