TY - JOUR
T1 - Organic electroluminescent device with a three-layer structure
AU - Adachi, Chihaya
AU - Tokito, Shizuo
AU - Tsutsui, Tetsuo
AU - Saito, Shogo
PY - 1988/4
Y1 - 1988/4
N2 - 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.
AB - 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.
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U2 - 10.1143/JJAP.27.L713
DO - 10.1143/JJAP.27.L713
M3 - Article
AN - SCOPUS:0023999497
VL - 27
SP - L713-L715
JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
SN - 0021-4922
IS - 4A
ER -