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:
Jun. 27, 2017
Filed:
Mar. 05, 2015
Applicant:
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Inventor:
Won-Jun Choe, Yongin, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/3233 (2016.01);
U.S. Cl.
CPC ...
G09G 3/3233 (2013.01); G09G 2320/0285 (2013.01); G09G 2360/148 (2013.01);
Abstract
A method for calculating compensation data includes, a first luminance value that is calculated by supplying a first gray scale voltage to pixels and measuring a luminance. A second luminance value is calculated by supplying a second gray scale voltage to the pixels and measuring a luminance. Compensation coefficients are calculated using the first and second gray scale voltages and the first and second luminance values. Compensation data are calculated based on the compensation coefficients.