Organic electroluminescent devices and their application |
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Authors: | Shiyong Liu Jingsong Huang Zhiyuan Xie Baijun Chen Yue Wang Jiacong Shen |
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Institution: | (1) Jilin University, 130023 Chang Chun, China |
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Abstract: | Several organic electroluminescent devices have been fabricated by multi-source high vacuum deposition system. For high brightness
organic electroluminescent device, the maximum brightness is over 40000 cd/m2. For quantum well structures, quantum size effect has been investigated and the high light emission efficiencies of the devices
have been obtained. White-light emission from organic multi-quantum well structures is proposed at first. Brightness of the
white-light MQW devices reaches 4000 cd/m2 at 17 V.
Presented at the 1st Czech-Chinese Workshop “Advanced Materials for Optoelectronics”, Prague, Czech Republic, June 13–17,
1998.
The research is supported by the National “863” Project of China No. 863-307-05-05(02)] and by the National Natural Science
Foundation of China No. 69637010]. |
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Keywords: | |
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