Invention Grant
- Patent Title: Organic electroluminescent element and light-emitting apparatus using the same
- Patent Title (中): 有机电致发光元件和使用其的发光装置
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Application No.: US13004753Application Date: 2011-01-11
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Publication No.: US08547012B2Publication Date: 2013-10-01
- Inventor: Naoyuki Ito , Shoji Sudo , Takayuki Sumida , Takayuki Ito
- Applicant: Naoyuki Ito , Shoji Sudo , Takayuki Sumida , Takayuki Ito
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A., Inc., IP Division
- Priority: JP2010-005832 20100114; JP2010-267292 20101130
- Main IPC: H05B33/00
- IPC: H05B33/00

Abstract:
An organic EL element includes a first electrode, an organic compound layer, and a second electrode on a substrate. The second electrode includes a first metal layer and a second metal layer in this order from the substrate side. The second metal layer contains Ag and has a thickness of 5.0 nm or more and 20 nm or less. The first metal layer contains Mg and Ag and has a thickness of 1.0 nm or more and 5.0 nm or less.
Public/Granted literature
- US20110169399A1 ORGANIC ELECTROLUMINESCENT ELEMENT AND LIGHT-EMITTING APPARATUS USING THE SAME Public/Granted day:2011-07-14
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