Light Emitting Unit, Illumination Device Using Such Light Emitting Unit, and Image Scanner

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United States of America Patent

APP PUB NO 20090034296A1
SERIAL NO

11887877

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Abstract

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A light emitting unit comprises a light emitting element, a light emitting element substrate for mounting the light emitting element, a light emitting element substrate frame member provided with a window for exposing the light emitting element, and an electrode for supplying electricity to the light emitting element, wherein the light emitting element substrate is a metal and the light emitting element is mounted directly on the light emitting element substrate. The light emitting unit is also characterized in that the light emitting element substrate is a metal, a metal oxide film is provided on the light emitting element substrate, and the light emitting element is mounted on the electrode formed on the metal oxide film.

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Patent Owner(s)

Patent OwnerAddress
NICHIA CORPORATIONANAN-SHI TOKUSHIMA 774-8601
NIPPON SHEET GLASS COMPANY LIMITED5-27 MITA 3-CHOME MINATO-KU TOKYO 108-6321

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kishimoto, Takashi Tokyo, JP 93 815
Nemoto, Hiroyuki Tokyo , JP 98 845
Saito, Tomihisa Tokyo, JP 20 311
Sumitani, Naofumi Tokushima, JP 25 270
Takeuchi, Hidemitsu Tokyo, JP 13 302

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