Light-emitting device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10403795
APP PUB NO 20180204981A1
SERIAL NO

15918776

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A light-emitting device includes a semiconductor layered structure; an upper electrode disposed on a portion of an upper surface of the semiconductor layered structure; a lower electrode disposed on a lower surface of the semiconductor layered structure in a region spaced from a region directly under the upper electrode, the lower electrode being reflective; and a protective film disposed continuously on a surface of the upper electrode and the upper surface of the semiconductor layered structure. A thickness of a first portion of the protective film, which is disposed at least in a region directly above the lower electrode, is smaller than a thickness of a second portion of the protective film, which is disposed continuously on the surface of the upper electrode and the upper surface of the semiconductor layered structure adjacent to the portion on which the upper electrode is disposed.

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Patent Owner(s)

  • NICHIA CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Morita, Daisuke Tokushima, JP 52 309
Yamakami, Yuya Komatsushima, JP 9 4

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