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. 20, 2021
Filed:
Dec. 07, 2018
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Miryn Seong, Incheon, KR;
Hyokang Lee, Incheon, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 51/52 (2006.01); H01L 51/56 (2006.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5284 (2013.01); H01L 27/322 (2013.01); H01L 51/5253 (2013.01); H01L 51/56 (2013.01); H01L 27/3246 (2013.01);
Abstract
A display apparatus includes a buffer layer provided on a substrate and having a plurality of concave portions and a black matrix disposed at each of the plurality of concave portions, whereby loss of the black matrix may be prevented and a filling material may be uniformly filled when a transistor substrate and a color filter substrate are bonded.