Strongly Directed Emission from Controlled-Spontaneous-Emission Electroluminescent Diodes with Europium Complex as an Emitter
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概要
- 論文の詳細を見る
Multilayer electroluminescent diodes with sharp red emission were fabricated using a new europium complex as an emitter. Microcavity structures were introduced into the EL diodes with sharp red emission. The device structure consisted of a dielectric reflector composed of SiO_2/TiO_2 bilayers, an indium-tin-oxide electrode, a hole transport layer, a europium complex as an emission layer, an electron transport layer and a MgAg electrode. The dielectric reflector and the MgAg metal electrode constituted a planer microcavity, and sharply directed emission from the europium complex was observed when operated under dc drive voltage. The relationship between emission angle and the size of the microcavity was discussed.
- 社団法人応用物理学会の論文
- 1994-06-15
著者
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Saito Shogo
Department Of Materials Science And Technology Graduate School Of Engineering Sciences Kyushu Univer
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Tsutsui Tetsuo
Department Of Materials Science And Technology Graduate School Of Engineering Sciences Kyushu Univer
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Tsutsui Tetsuo
Department Of Applied Science For Electronic And Materials Graduate School Of Engineering Sciences K
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TAKADA Noriyuki
Department of Materials Science and Technology, Graduate School of Engineering Sciences, Kyushu Univ
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Saito Shogo
Department Of Materials Science And Technology Graduate School Of Engineering Sciences Kyushu Univer
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Takada Noriyuki
Department Of Materials Science And Technology Graduate School Of Engineering Sciences Kyushu Univer
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