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:
Apr. 17, 2018
Filed:
Aug. 03, 2015
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/00 (2006.01); G09G 5/02 (2006.01); G09G 5/10 (2006.01);
U.S. Cl.
CPC ...
G09G 5/00 (2013.01); G09G 5/02 (2013.01); G09G 5/10 (2013.01); G09G 2320/0261 (2013.01); G09G 2340/06 (2013.01); G09G 2360/144 (2013.01);
Abstract
A transparent display device for compensating for external environmental effects, such as color background overlapping, interference due to external light, and the like, which have an effect on an image, provides an original image with a minimized distortion to a viewer. According to the present disclosure, one or more sensors are provided on a front surface and a rear surface of the transparent display device to detect the viewer's line of sight and background, and to compensate for a distortion of the image based on color coordinates estimated according to the detection results, thereby providing an image with higher quality.