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. 07, 2017
Filed:
Dec. 11, 2013
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Ik Hyun Ahn, Yongin, KR;
Yoon Gu Kim, Yongin, KR;
Bong Im Park, Yongin, KR;
Seon Ki Kim, Yongin, KR;
Ah Young Son, Yongin, KR;
Samsung Display Co., Ltd., Yongin, Gyeonggi-do, KR;
Abstract
A display device includes a signal controller and a data driver. The signal controller processes an input image signal to generate an output image signal. The signal controller processes the input image signal using a correction unit. The correction unit corrects the input image signal to a first gray scale value greater than 0 gray scale value when the gray scale value of the input image signal is 0. The output image signal is based on the corrected input image signal. The data driver converts the output image signal into a data voltage to be applied to a display panel.