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:
Nov. 05, 2019
Filed:
Aug. 24, 2017
Lg Display Co., Ltd., Seoul, KR;
Namkook Kim, Suwon-si, KR;
Taejoon Song, Paju-si, KR;
Shinbok Lee, Seoul, KR;
Soonsung Yoo, Goyang-si, KR;
Hwankeon Lee, Daejeon, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A plurality of lighting apparatuses according to the present disclosure may be formed on a film having flexibility, and then cut to complete each unit lighting apparatus, and an lighting apparatus formed on the film may be provided with an aging pad to apply an aging voltage to the organic light emitting layer through the aging pad so as to age the lighting apparatus during the process of forming the lighting apparatus, and when the film formed with the lighting apparatus is cut and divided into individual lighting apparatuses, the aging pad may be removed and cut, and only a pad line for electrically connecting the aging pad to the first electrode and the second electrode may remain in the lighting apparatus.