Gallium nitride conjugated polymer hybrid light emitting diodes: Performance and lifetime

被引:66
作者
Zhang, C [1 ]
Heeger, AJ [1 ]
机构
[1] UNIAX Corp, Santa Barbara, CA 93117 USA
关键词
D O I
10.1063/1.368226
中图分类号
O59 [应用物理学];
学科分类号
摘要
We report on pure white light emission from GaN/conjugated polymer hybrid light emitting diodes (LEDs) using a single layer of conjugated polymer, When the conjugated polymer is properly encapsulated, the hybrid LEDs can operate at least 5000 h, with decay in output luminosity comparable to that of commercial blue GaN lamps. By using different conjugated polymers, emission with a full range of colors is demonstrated with the hybrid LED. (C) 1998 American Institute of Physics. [S0021-8979(98)05415-2].
引用
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页码:1579 / 1582
页数:4
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