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:
May. 29, 2018
Filed:
May. 24, 2016
Samsung Display Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Kuk-Hwan Ahn, Hwaseong-si, KR;
Jai-Hyun Koh, Yongin-si, KR;
Heendol Kim, Yongin-si, KR;
Jin-Kyu Park, Yongin-si, KR;
Seokyun Son, Suwon-si, KR;
Junghwan Cho, Asan-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A signal processing circuit includes an input gamma adjuster configured to adjust gamma characteristics of an image signal and to output a gamma adjustment image signal, an image signal processor configured to generate a scaling signal corresponding to image characteristics of the gamma adjustment image signal and to convert the gamma adjustment image signal into an intermediate data signal in response to the scaling signal, and an output gamma adjuster configured to convert the intermediate data signal into a data signal on a basis of a first lookup table corresponding to a first gamma curve, a second lookup table corresponding to a second gamma curve, and the scaling signal.