Base member for light emitting device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11581458
APP PUB NO 20210151635A1
SERIAL NO

17162913

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A base member for a light emitting device includes a bottom part and a frame part. The frame part has an upper surface, a lower surface, and a step portion. The frame part has a bonding surface bonded to the bottom part, and defining a planar surface of the step portion at a lower surface side, first and second inner surfaces, a first planar surface defining a planar surface of the step portion at an upper surface side, and first and second electrode layers electrically connected to each other, the second electrode layer being disposed on the first planar surface while the first electrode layer being not disposed on the first planar surface. The step portion extends along an entire periphery of the frame part in a bottom view, and the step portion does not extend along the entire periphery of the frame part in a top view.

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First Claim

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Patent Owner(s)

  • NICHIA CORPORATION

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Enomoto, Kiyoshi Tokushima, JP 20 350
Kozuru, Kazuma Tokushima, JP 50 127

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