Electroluminescent device having an additional selenium layer

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United States of America Patent

PATENT NO 4647813
SERIAL NO

06676506

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Abstract

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An electroluminescent device wherein a light-emitting layer is formed between electrode layers, and a selenium layer is formed between the light-emitting layer and at least one of the electrode layers. Each of the crystals in the selenium layer grows in a columnar shape in the direction extending at right angles to the light-emitting layer.

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Patent Owner(s)

Patent OwnerAddress
KOA CORPORATION3672 ARAI INA-SHI NAGANO 396-0025
TAKAHASHI KIYOSHINO 3-8 KITASENZOKU 3-CHOME OHTA-KU TOKYO
KONAGAI MAKOTONO 18-1-437 MINAMIOHI 6-CHOME SHINAGAWA-KU TOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hayashi, Takuo Ina, JP 4 11
Hirasawa, Yukihiro Ina, JP 1 10
Kitabayashi, Motoi Nagano, JP 2 14
Miyazawa, Naotoshi Nagano, JP 1 10
Ozawa, Norihiko Ina, JP 12 115

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