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Research Progress of Organic and Inorganic Composite Electroluminescence

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Author(s): HUANG Lin-lin | NIU Lian-bin | GUAN Yun-xia | KONG Chun-yang | HU Xian-quan | REN Yue | JIA Xu-wang

Journal: Journal of Chongqing Normal University
ISSN 1672-6693

Volume: 27;
Issue: 4;
Start page: 57;
Date: 2010;
Original page

Keywords: organic-inorganic hybrid | electroluminescence | collision excitation | carrier mobility

ABSTRACT
At present ,OLEDs(organic light emitting devices )have acquired brilliant achievement in the research into photo-electricity field. Based on the OLEDs, organic lasers and organic thin-film transistor developed by scientists reseaching in recent years can be widely used in integrated optics, optical communications. But organic photoelectric materials face a series of issues, such as low electron injection efficiency, poor stability and short life of the device. In order to obtain better light-emitting devices, organic materials and inorganic materials complex in the use of each other's strengths to make up for the weaknesses of one side, they have great application prospects in the flat panel display technology.The country scientists focus on different structures of organic-inorganic heterojunction devices after researching currently.After briefly introducing the organic and non-light-emitting principle, this paper introduces research progresses of organic-inorganic composite device, especiall setting forth the inorganic materials in the role of the organic and inorganic compound device, and finally deals with the future prospects for development.
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