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:
Aug. 13, 2024
Filed:
Jun. 01, 2021
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventor:
Dale Yim, Yongin-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 5/90 (2024.01); G09G 5/00 (2006.01); G09G 5/02 (2006.01);
U.S. Cl.
CPC ...
G06T 5/90 (2024.01); G09G 5/006 (2013.01); G09G 5/02 (2013.01); G06T 2207/20208 (2013.01); G09G 2320/0242 (2013.01);
Abstract
A high dynamic range (HDR) post-processing device of a display device includes a HDR post-processing analysis block configured to determine a post-processing function by analyzing input image data, and a HDR post-processing processor configured to receive a backward select signal, and to selectively perform a HDR forward process corresponding to the post-processing function or a HDR backward process corresponding to an inverted function of the post-processing function on the input image data in response to the backward select signal.