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:
Sep. 15, 2020
Filed:
Nov. 19, 2018
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventor:
SangHoon Lee, Osan-si, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1335 (2006.01); G02F 1/1333 (2006.01); G02B 1/18 (2015.01); H01L 27/32 (2006.01); G02F 1/1362 (2006.01); G02B 5/00 (2006.01); H01L 51/52 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133512 (2013.01); G02B 1/18 (2015.01); G02B 5/003 (2013.01); G02F 1/133345 (2013.01); G02F 1/133514 (2013.01); G02F 1/136209 (2013.01); H01L 27/3246 (2013.01); H01L 51/5246 (2013.01); H01L 51/5284 (2013.01); H01L 27/322 (2013.01); H01L 27/3272 (2013.01); H01L 2251/5369 (2013.01);
Abstract
A display apparatus is disclosed, which comprises a substrate including a pixel array layer and a pad portion connected to the pixel array layer; a circuit film attached to the pad portion; and a coating layer provided between the pixel array layer and the circuit film on the pad portion, wherein the coating layer contains a light-shielding material, whereby flexibility of the coating layer and bond stiffness of a circuit film may be secured and the pad portion and lines may be prevented from being damaged during a laser release process.