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:
Feb. 25, 2020
Filed:
Sep. 29, 2017
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventor:
Won-Jin Choi, Seoul, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/32 (2006.01); H01L 51/00 (2006.01); H01L 51/52 (2006.01); G06F 3/041 (2006.01); G09G 3/3225 (2016.01);
U.S. Cl.
CPC ...
H01L 27/3223 (2013.01); G06F 3/041 (2013.01); G09G 3/3225 (2013.01); H01L 27/3258 (2013.01); H01L 27/3276 (2013.01); H01L 51/0097 (2013.01); H01L 51/5253 (2013.01); G06F 2203/04102 (2013.01); G09G 2300/0413 (2013.01); G09G 2380/02 (2013.01); H01L 27/323 (2013.01); H01L 2251/5338 (2013.01);
Abstract
Disclosed are a backplane substrate, which has a modified dummy pixel configuration, thereby preventing water permeation and cracks from the side surface due to repeated folding, and a flexible display using the same. A plurality of slits is provided in a dummy pixel portion and separates an interlayer insulation stack for respective dummy pixels.