Invention Grant
- Patent Title: Organic light emitting diode
- Patent Title (中): 有机发光二极管
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Application No.: US14714750Application Date: 2015-05-18
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Publication No.: US09450200B2Publication Date: 2016-09-20
- Inventor: Dong-Chan Kim , Jong-Hyuk Lee , Young-Woo Song , Won-Jong Kim , Kyu-Hwan Hwang , Seok-Gyu Yoon , Eung-Do Kim , Bo-Ra Jung , Dong-Kyu Seo
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Applicant Address: KR Yongin-si, Gyeonggi-do
- Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee Address: KR Yongin-si, Gyeonggi-do
- Agency: Lee & Morse, P.C.
- Priority: KR10-2012-0131878 20121120
- Main IPC: H01L29/08
- IPC: H01L29/08 ; H01L35/24 ; H01L51/00 ; H01L51/52 ; H01L27/12 ; H01L27/32
Abstract:
An organic light emitting diode includes a first electrode including a first electrode including a reflective metal layer formed of a light-reflective metal, an upper transparent conductive layer positioned on the reflective metal layer, and a protective layer positioned on the upper transparent conductive layer; an organic emission layer positioned on the first electrode; and a second electrode positioned on the organic emission layer, wherein the upper transparent conductive layer is amorphous.
Public/Granted literature
- US20150255744A1 ORGANIC LIGHT EMITTING DIODE Public/Granted day:2015-09-10
Information query
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