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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.:

US 10553832 B1

PDFFull Text
Date of Patent:
Feb. 04, 2020

Filed:

Sep. 14, 2017

Lighting apparatus using organic light emitting device and method of fabricating thereof

Applicant:

Lg Display Co., Ltd., Seoul, KR;

Inventors:

Taejoon Song, Paju-si, KR;

Namkook Kim, Suwon-si, KR;

Shinbok Lee, Seoul, KR;

Soonsung Yoo, Goyang-si, KR;

Hwankeon Lee, Daejeon, KR;

Assignee:

LG Display Co., Ltd., Seoul, KR;

Attorney:

Polsinelli PC

Primary Examiner:

Erik Kielin

Int. Cl.
CPC ...
H01L 51/56 (2006.01); H01L 51/00 (2006.01); H01L 51/50 (2006.01); H01L 51/52 (2006.01);
U.S. Cl.
CPC ...
H01L 51/56 (2013.01); H01L 51/0097 (2013.01); H01L 51/5012 (2013.01); H01L 51/524 (2013.01); H01L 51/5212 (2013.01); H01L 51/5221 (2013.01); H01L 2251/5338 (2013.01); H01L 2251/5361 (2013.01); H01L 2251/566 (2013.01);
Abstract

According to a lighting apparatus of the present disclosure, an organic light emitting material and a metal layer may be deposited in a state that an edge region of a film being transported is blocked by a shielding member not to form an organic light emitting layer and a second electrode in a region on which a pad is formed. A lighting apparatus may be completed by separating the film as it is cut in a width direction, wherein the organic light emitting layer and the second electrode are exposed to the outside through the cut surface, and an open region from which the organic light emitting layer and the second electrode are removed in parallel to both cut surfaces may be formed within the lighting apparatus spaced apart from the cut surface of the film to disconnect the organic light emitting layer.

Find Patent Forward Citations

Song, Taejoon. (2020). Lighting apparatus using organic light emitting device and method of fabricating thereof (U.S. Patent No. 10553832). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10553832

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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