Method of manufacturing light-emitting device

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United States of America Patent

PATENT NO 8420414
APP PUB NO 20110250711A1
SERIAL NO

13085909

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Abstract

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A method of manufacturing a light-emitting device includes forming a planar board that includes a plurality of first metallic plates and a plurality of second metallic plates continuously connected by a resin, by use of a positioning frame including a plurality of first concave portions and a plurality of second concave portions, mounting a plurality of light-emitting diode elements on the planar board, and sealing the light-emitting diode elements collectively, thereby producing a plurality of light-emitting devices.

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Patent Owner(s)

Patent OwnerAddress
CITIZEN WATCH CO LTDTOKYO 188-8511

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Horiuchi, Megumi Minamitsuru-gun, JP 19 335
Watanabe, Shunichi Minamitsuru-gun, JP 40 222

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