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:
Oct. 29, 2019
Filed:
Mar. 08, 2019
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
YoonJu Lee, Gangneung-si, KR;
JeongHwan Kim, Seoul, KR;
SooHong Choi, Paju-si, KR;
HongJae Shin, Seoul, KR;
KwangMo Park, Uijeongbu-si, KR;
JaYeon Song, Gunpo-si, KR;
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 51/56 (2006.01); G09G 3/20 (2006.01); G09G 3/3291 (2016.01); G09G 3/00 (2006.01); H01L 27/32 (2006.01); G09G 3/3233 (2016.01); G09G 3/3283 (2016.01);
U.S. Cl.
CPC ...
H01L 51/56 (2013.01); G09G 3/003 (2013.01); G09G 3/2003 (2013.01); G09G 3/3233 (2013.01); G09G 3/3291 (2013.01); H01L 27/3248 (2013.01); H01L 27/3276 (2013.01); G09G 3/3283 (2013.01); G09G 2300/043 (2013.01); G09G 2300/0426 (2013.01); G09G 2320/0242 (2013.01); G09G 2330/08 (2013.01); G09G 2330/10 (2013.01); H01L 2251/568 (2013.01);
Abstract
By forming a repair structure in a horizontal direction and vertical direction by using one or more repair lines between two or more pixels adjacent to each other in a display panel, even though a dark spot appears due to a defective operation of one pixel, the one pixel may be compensated to be driven by using the other pixel.