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. 30, 2019
Filed:
Nov. 23, 2016
Lg Display Co., Ltd., Seoul, KR;
Noh-Jin Myung, Paju-si, KR;
Joo-Hye Park, Anyang-si, KR;
Byoung-Har Hwang, Goyang-si, KR;
Sang-Hak Shin, Goyang-si, KR;
Tae-Hyeong Kwak, Goyang-si, KR;
Yu-Lim Won, Incheon, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A backplate having a folding region and an unfolding region adjacent to the folding region includes: first and second material layers corresponding to the folding and unfolding regions; and a third material layer between the first and second material layers, the third material layer is more rigid than the first and second materials layers, wherein the first and second material layers extend from the folding region to the unfolding regions such that a thickness of the first and second material layers is gradually reduced from the folding region to the unfolding region.