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Title:
ORGANIC ELECTROLUMINESCENCE ELEMENT
Document Type and Number:
Japanese Patent JPH11329719
Kind Code:
A
Abstract:

To provide a long-life organic electroluminescence element having excellent luminous efficiency.

This organic electroluminescence element has a lamination structure comprising an organic laminated film layer sandwiched between a first electrode 23 and a second electrode 27, and has an absorption layer 35 with a certain spacing from the lamination structure secured. The absorption layer 35 is formed of one or more material capable of absorbing moisture and oxygen selected from a group consisting of an oxygen absorption agent, an organic or inorganic moisture absorbent, and an antioxidant.


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Inventors:
HYON YUN O
ZON GUN YUN
YUN FUN TAKKU
Application Number:
JP10130499A
Publication Date:
November 30, 1999
Filing Date:
April 08, 1999
Export Citation:
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Assignee:
LG ELECTRONICS INC
International Classes:
C08L101/00; H01L51/50; H05B33/04; H05B33/12; H05B33/14; H01L51/52; (IPC1-7): H05B33/04; C08L101/00; H05B33/14
Domestic Patent References:
JPH10275682A1998-10-13
JPH03261091A1991-11-20
JPH09148066A1997-06-06
JPH03297091A1991-12-27
JPS61157343A1986-07-17
Attorney, Agent or Firm:
Masaki Yamakawa



 
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