Invention Grant
- Patent Title: Lighting apparatus using organic light emitting device and method of fabricating thereof
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Application No.: US15704760Application Date: 2017-09-14
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Publication No.: US10553832B2Publication Date: 2020-02-04
- Inventor: Taejoon Song , Namkook Kim , Shinbok Lee , Soonsung Yoo , Hwankeon Lee
- Applicant: LG Display Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Polsinelli PC
- Priority: KR10-2016-0182831 20161229
- Main IPC: H01L51/56
- IPC: H01L51/56 ; H01L51/00 ; H01L51/50 ; H01L51/52

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.
Public/Granted literature
- US20180190947A1 LIGHTING APPARATUS USING ORGANIC LIGHT EMITTING DEVICE AND METHOD OF FABRICATING THEREOF Public/Granted day:2018-07-05
Information query
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