Invention Grant
- Patent Title: Organic light-emitting device and method of producing the same
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Application No.: US14669606Application Date: 2015-03-26
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Publication No.: US10374187B2Publication Date: 2019-08-06
- Inventor: Eung-Do Kim
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Applicant Address: KR Youngin, Gyeonggi-do
- Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee Address: KR Youngin, Gyeonggi-do
- Agency: Lee & Morse, P.C.
- Priority: KR10-2012-0054453 20120522
- Main IPC: H01L51/00
- IPC: H01L51/00 ; H01L51/50 ; H01L51/52

Abstract:
An organic light-emitting device and a method of producing the same, the device including a substrate; a first electrode layer on the substrate; an emission layer on the first electrode layer; an electron transport layer on the emission layer, the electron transport layer including first electron transport layers and a second electron transport layer between the first electron transport layers and the second electron transport layer including a lanthanide metal; and a second electrode layer on the electron transport layer.
Public/Granted literature
- US20150200379A1 ORGANIC LIGHT-EMITTING DEVICE AND METHOD OF PRODUCING THE SAME Public/Granted day:2015-07-16
Information query
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