Nitride semiconductor light emitting device and method of manufacturing the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20080099776A1
SERIAL NO

11907564

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Abstract

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There are provided a nitride semiconductor light emitting device and a method of manufacturing the same, the device including: a first conductivity type nitride semiconductor layer formed on a substrate; an active layer formed on the first conductivity type nitride semiconductor layer; a second conductivity type nitride semiconductor layer formed on the active layer; a light-transmitting low refractive index layer formed on the second conductivity type nitride semiconductor layer, the light-transmitting low refractive index layer having a plurality of openings through which the second conductivity type nitride semiconductor layer is partially exposed and formed of a material having a refractive index lower than a refractive index of the second conductivity type nitride semiconductor layer; and a high conductivity ohmic contact layer formed on the light-transmitting low refractive index layer and connected to the second conductivity type nitride semiconductor layer through the openings of the light-transmitting low refractive index layer.

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG LED CO LTDGYEONGGI DO SOUTH KOREA GYEONGGI-DO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Jin Bock Osan, KR 32 934
Song, Ho Young Suwon, KR 103 1693

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