Light-emitting device, optical device, and information processing device comprising plural wiring members and circuit elements on side surfaces of a light emitting element array

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United States of America Patent

PATENT NO 11732884
APP PUB NO 20210325034A1
SERIAL NO

17358866

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Abstract

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A light-emitting device includes a wiring substrate, a base member provided on the wiring substrate, a light-emitting element array that has a first side surface and a second side surface facing each other, that has a third side surface and a fourth side surface facing each other and connecting the first side surface and the second side surface, and that is provided on the base member, a drive unit that is provided on the wiring substrate at a side of the first side surface and drives the light-emitting element array, a first circuit element that is provided on the base member at the side of the first side surface, a second circuit element that is provided on the base member at a side of the second side surface and has a larger occupation area on the base member than the first circuit element, and wiring members that are provided at a side of the third side surface and at a side of the fourth side surface and extend from an upper surface electrode of the light-emitting element array toward an outer side of the light-emitting element array.

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Patent Owner(s)

Patent OwnerAddress
FUJIFILM BUSINESS INNOVATION CORPMINATO-KU TOKYO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iguchi, Daisuke Ebina, JP 92 614
Minamiru, Takeshi Ebina, JP 29 49
Otsuka, Tsutomu Yokohama, JP 42 186
Sakai, Kazuhiro Ebina, JP 122 1696
Sakita, Tomoaki Ebina, JP 29 28
Shirakawa, Yoshinori Ebina, JP 22 82

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