Organic electroluminescent device with a three-layer structure

Chihaya Adachi; Shizuo Tokito; Tetsuo Tsutsui; Shogo Saito

doi:10.1143/JJAP.27.L713

Organic electroluminescent device with a three-layer structure

Chihaya Adachi, Shizuo Tokito, Tetsuo Tsutsui, Shogo Saito

Applied Chemistry

Research output: Contribution to journal › Article

299 Citations (Scopus)

Abstract

An electroluminescent device with a three-layer structure was constructed using an intensely fluorescent material, 12-phthaloperinone derivative, for the emitter material. The cell structure of Mg-electrode/amorphous electron-transport layer/polycrystalline emitting layer/amorphous hole-transport layer/Au-electrode was constructed on a glass substrate. Yellow EL emission was clearly observed in normal room lighting at the dc bias voltage of 60 V. The emission intensity was proportional to the injection current over a wide current range of 10⁻⁷to 10⁻³A/cm²The EL intensity exceeded 1 μW/cm²at the injection current of 2 mA/cm².

Original language	English
Pages (from-to)	L713-L715
Journal	Japanese journal of applied physics
Volume	27
Issue number	4A
DOIs	https://doi.org/10.1143/JJAP.27.L713
Publication status	Published - Apr 1988

All Science Journal Classification (ASJC) codes

Engineering(all)
Physics and Astronomy(all)

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10.1143/JJAP.27.L713

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Adachi, C., Tokito, S., Tsutsui, T., & Saito, S. (1988). Organic electroluminescent device with a three-layer structure. Japanese journal of applied physics, 27(4A), L713-L715. https://doi.org/10.1143/JJAP.27.L713

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