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:
Jan. 08, 2019
Filed:
Oct. 16, 2015
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventor:
Dong Woo Kang, Goyang-si, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/20 (2006.01); H04N 5/202 (2006.01); H04N 9/68 (2006.01); H04N 5/20 (2006.01); G06T 5/00 (2006.01); G09G 3/36 (2006.01); G09G 3/3208 (2016.01); G09G 5/10 (2006.01);
U.S. Cl.
CPC ...
G09G 3/2074 (2013.01); G06T 5/009 (2013.01); G09G 3/2003 (2013.01); H04N 5/20 (2013.01); H04N 5/202 (2013.01); H04N 9/68 (2013.01); G09G 3/3208 (2013.01); G09G 3/3607 (2013.01); G09G 5/10 (2013.01); G09G 2300/0452 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/0271 (2013.01); G09G 2320/066 (2013.01); G09G 2320/0673 (2013.01); G09G 2330/021 (2013.01); G09G 2340/06 (2013.01); G09G 2360/16 (2013.01);
Abstract
A data conversion unit is disclosed which includes: a transformation portion configured to transform R (red), G (green) and B (blue) sub-pixel data signals of input image data into R, G, B and W (white) sub-pixel data signals; and a brightness reinforcement portion configured to adjust brightness of a transformed W sub-pixel data signal included in the transformed R, G, B, and W sub-pixel data signals based on brightness distribution of the input image data.