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:
Sep. 28, 2021
Filed:
Oct. 18, 2019
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventor:
Gregory W. Cook, San Jose, CA (US);
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/3208 (2016.01); G09G 3/20 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3208 (2013.01); G09G 3/2044 (2013.01); G09G 2320/0257 (2013.01); G09G 2320/043 (2013.01);
Abstract
A method of stress compensation in a display device includes retrieving, by a decoder, compressed stress data that is quantized by a quantization value, decoding, by the decoder, the compressed stress data to generate decoded data, generating a dither value based on the quantization value, and adding the dither value to the decoded data to compensate for quantization of the compressed stress data.