Title: Organic electroluminescence device
Application Number: 99107227 Application Date: 1999.04.08
Publication Number: 1239396 Publication Date: 1999.12.22
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H05B33/00
Applicant(s) Name: LG Electronics, Inc. Address:
Inventor(s) Name: Hyoung-Yun Oh;Jong-Geun Yoon;Yoon-Heung Tak
Attorney & Agent: huang min
Abstract:
    This organic electroluminescence element has a lamination structure comprising an organic laminated film layer sandwiched between a first electrode and a second electrode, and has an absorption layer with a certain spacing from the lamination structure secured. The absorption layer 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,in which P2O5 is as moisture absorption agent so promote the luminescence efficiency and life of the element.
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