Semiconductor light-emitting device and method of producing the same

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United States of America Patent

PATENT NO 8461618
APP PUB NO 20120018765A1
SERIAL NO

13185219

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Abstract

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A semiconductor light-emitting device includes a substrate, an n-type semiconductor layer located above the substrate, a semiconductor light-emitting layer located on the n-type semiconductor layer, a p-type semiconductor layer located on the semiconductor light-emitting layer. The semiconductor light-emitting device also includes an insulation film located on part of the p-type semiconductor layer in an unexposed section, a first transparent conductive film located on substantially the whole of the p-type semiconductor layer where the insulation film is not located in the unexposed section, and a second transparent conductive film located on the insulation film and the first transparent conductive film. The semiconductor light-emitting device further includes an n-side electrode located above the n-type semiconductor layer in an exposed section and electrically connected to the n-type semiconductor layer, and a p-side electrode located on the second transparent conductive film above the insulation film and electrically connected to the p-type semiconductor layer.

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Patent Owner(s)

Patent OwnerAddress
SHARP KABUSHIKI KAISHA1 TAKUMI-CHO SAKAI-KU SAKAI-SHI OSAKA 590-8522

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kimura, Daigaku Osaka, JP 7 167
Mizogami, Akinori Osaka, JP 1 15
Nagamori, Motoi Osaka, JP 2 16
Sakata, Masahiko Osaka, JP 9 64
Sonoda, Takanori Osaka, JP 7 22
Tanimoto, Yoshimi Osaka, JP 7 19

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