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:
Dec. 31, 2019
Filed:
Sep. 26, 2017
Lg Display Co., Ltd., Seoul, KR;
Heungju Jo, Chungju-si, KR;
JeongKweon Park, Paju-si, KR;
Chan Park, Gumi-si, KR;
SangGul Lee, Seoul, KR;
Yongsoo Kim, Chilgok-Gun, KR;
Jangcheol Kim, Paju-si, KR;
Do-Young Kim, Paju-si, KR;
Euijun Lee, Seoul, KR;
SangEun Han, Jeonju-si, KR;
LG DISPLAY CO., LTD., Seoul, KR;
Abstract
A flexible display device can include a first portion in which an organic light emitting element is disposed on a first surface; a base layer made of a flexible substrate including a second portion, outside of the first portion, having a bend section bent toward a second surface opposite to the first surface; and a protective coating layer covering at least a part of the second portion, wherein a polarization layer is on the organic light emitting element of the first portion without a barrier film, and wherein the protective coating layer is coated such that a portion adjacent to the polarization layer is thicker than the other portion.