Title:
ORGANIC EL ELEMENT
Document Type and Number:
WIPO Patent Application WO/2006/008942
Kind Code:
A1
Abstract:
An organic EL element having a structure wherein a solid layer comprising an organic luminescent layer is sandwiched by a cathode and an anode, characterized in that the above cathode contains magnesium in a proportion of less than 50 percent. The above organic EL element reduces the voltage necessary for driving an organic EL element and enhances the effect of reducing the damage which the solid layer suffers from the lamination of an electrode formed thereon.
Inventors:
HIRASAWA AKIRA (JP)
YOSHIDA AYAKO (JP)
MIYAGUCHI SATOSHI (JP)
YOSHIDA AYAKO (JP)
MIYAGUCHI SATOSHI (JP)
Application Number:
PCT/JP2005/012246
Publication Date:
January 26, 2006
Filing Date:
July 01, 2005
Export Citation:
Assignee:
PIONEER CORP (JP)
HIRASAWA AKIRA (JP)
YOSHIDA AYAKO (JP)
MIYAGUCHI SATOSHI (JP)
HIRASAWA AKIRA (JP)
YOSHIDA AYAKO (JP)
MIYAGUCHI SATOSHI (JP)
International Classes:
H05B33/26; H05B33/14; (IPC1-7): H05B33/26; H05B33/14
Foreign References:
| JPH1145779A | 1999-02-16 | |||
| JPH10125473A | 1998-05-15 | |||
| JPH04233195A | 1992-08-21 | |||
| JPH10162959A | 1998-06-19 |
Attorney, Agent or Firm:
Ishikawa, Yasuo (17-11, Shiba 2-chome, Minato-ku Tokyo, JP)
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