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. 24, 2017
Filed:
Aug. 15, 2014
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 3/20 (2006.01); G09G 3/32 (2016.01); G09G 3/00 (2006.01);
U.S. Cl.
CPC ...
G09G 3/2003 (2013.01); G09G 3/006 (2013.01); G09G 3/3208 (2013.01); G09G 3/3225 (2013.01); G09G 2300/043 (2013.01); G09G 2300/0426 (2013.01); G09G 2300/0452 (2013.01); G09G 2300/0804 (2013.01); G09G 2320/029 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/0242 (2013.01); G09G 2320/0285 (2013.01); G09G 2320/0295 (2013.01); G09G 2330/08 (2013.01); G09G 2330/10 (2013.01); G09G 2330/12 (2013.01); G09G 2360/16 (2013.01); H01L 2251/568 (2013.01);
Abstract
A method for repairing an organic light emitting display having a plurality of unit pixels each including a white subpixel is provided. The method includes detecting a defective white subpixel by checking circuit units of the white subpixels, connecting a circuit unit of a neighboring subpixel positioned adjacent to the defective white subpixel in the unit pixel with a light emitting unit of the defective white subpixel using a repair conductive pattern, storing a repair position to which the repair conductive pattern is connected, and compensating for digital video data that will be input to the repair position.