標題: Efficient white light emission in conjugated polymer homojunctions
作者: Ho, GK
Meng, HF
Lin, SC
Horng, SF
Hsu, CS
Chen, LC
Chang, SM
應用化學系
物理研究所
Department of Applied Chemistry
Institute of Physics
公開日期: 15-十一月-2004
摘要: We study polymer light-emitting diodes with a homojunction, i.e., junction between two layers with the same host material. One layer is poly (9,9-dioctylfluorene-2,7-diyl) (PFO) host blended with a small amount of poly (2-methoxy-5 (2'-ethyl-hexyloxy)-1,4-phenylene vinylene), another layer is either pure PFO or PFO host blended with green-emitting polyfluorene copolymers. Such homojunction devices are solution processed and show efficient white light emission. The peak luminance 3000 cd/m(2) is reached at 10 V with Internationale de L'Eclairage (CIE) coordinate (0.34, 0.34). (C) 2004 American Institute of Physics.
URI: http://dx.doi.org/10.1063/1.1813643
http://hdl.handle.net/11536/25636
ISSN: 0003-6951
DOI: 10.1063/1.1813643
期刊: APPLIED PHYSICS LETTERS
Volume: 85
Issue: 20
起始頁: 4576
結束頁: 4578
顯示於類別:期刊論文


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  1. 000225166400006.pdf