Invention Grant
- Patent Title: Lighting apparatus using organic light emitting diode and manufacturing method thereof
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Application No.: US16513648Application Date: 2019-07-16
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Publication No.: US10910598B2Publication Date: 2021-02-02
- Inventor: TaeJoon Song , Seunghyun Youk , Youngkyun Moon
- 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: KR10-2018-0086401 20180725
- Main IPC: H01L51/52
- IPC: H01L51/52 ; H01L51/56 ; H01L51/00 ; H01L51/50

Abstract:
A lighting apparatus using an organic light emitting diode that has a first area and a second area, the lighting apparatus comprises a substrate; a barrier layer disposed on the substrate; an auxiliary line disposed in the first area on the substrate; a first electrode disposed on an entire surface of the substrate; an organic layer disposed on the first electrode; and a second electrode disposed on the organic layer, wherein the barrier layer includes a first inorganic barrier layer, an organic barrier pattern disposed in the second area, and a second inorganic barrier layer.
Public/Granted literature
- US20200035948A1 LIGHTING APPARATUS USING ORGANIC LIGHT EMITTING DIODE AND MANUFACTURING METHOD THEREOF Public/Granted day:2020-01-30
Information query
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