Lighting device

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United States of America Patent

PATENT NO 8835944
APP PUB NO 20130161662A1
SERIAL NO

13726986

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In a first aspect of the present invention, a lighting device including a metal plate, an electrical insulation layer that is smaller in size than an outline of the metal plate and arranged on an upper surface of the metal plate, a light-emitting element mounted on the electrical insulation layer, and a first connecting electrode and a second connecting electrode electrically connected to the light-emitting element and arranged on the electrical insulation layer.

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First Claim

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Patent Owner(s)

  • CITIZEN ELECTRONICS CO., LTD.;CITIZEN WATCH CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Imai, Sadato Minamitsuru-gun, JP 61 1225

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