Composite board, light-emitting device, and manufacturing method of light-emitting device

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United States of America Patent

PATENT NO 9911904
SERIAL NO

15252747

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Abstract

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A composite board is provided with a board and a covering member. The board includes a base made of ceramics, first wiring provided on an upper surface of the base, and second wiring provided on a lower surface of the base and electrically connected to the first wiring. The covering member covers the base such that the first wiring and the second wiring are exposed.

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Patent Owner(s)

Patent OwnerAddress
NICHIA CORPORATIONANAN-SHI TOKUSHIMA 774-8601

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hayashi, Tadao Tokushima, JP 35 339

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