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. 02, 2020
Filed:
Dec. 15, 2016
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventor:
Hyung-Jung Kim, Seoul, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 3/3291 (2016.01); G09G 3/3225 (2016.01); G09G 3/3208 (2016.01); G01J 3/50 (2006.01); G01J 1/30 (2006.01); G01J 3/02 (2006.01); G01J 1/02 (2006.01); G01J 1/04 (2006.01); G09G 3/20 (2006.01); G09G 3/3266 (2016.01); G09G 5/10 (2006.01); G01J 1/42 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3291 (2013.01); G01J 1/0219 (2013.01); G01J 1/0233 (2013.01); G01J 1/0488 (2013.01); G01J 1/30 (2013.01); G01J 3/0272 (2013.01); G01J 3/506 (2013.01); G09G 3/2003 (2013.01); G09G 3/3208 (2013.01); G09G 3/3225 (2013.01); G09G 3/3266 (2013.01); G09G 5/10 (2013.01); G01J 2001/4247 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/0242 (2013.01); G09G 2320/0626 (2013.01); G09G 2320/0666 (2013.01); G09G 2340/06 (2013.01); G09G 2360/144 (2013.01);
Abstract
Disclosed is an optical compensation system comprising a user terminal device, and a display device for obtaining luminance data and color coordinates data by the use of user terminal device, and generating compensation data for compensating a deterioration of an organic light emitting diode based on obtained luminance data and color coordinates data and storing the compensation data, whereby it enables an optical compensation even after shipment of products, and it provides high-definition viewing quality to a user for a long time.