Light-emitting element

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United States of America Patent

PATENT NO 9871349
SERIAL NO

15034256

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Abstract

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There is provided a light-emitting element including a laminated structure including a first compound semiconductor layer having a first conductivity type, a second compound semiconductor layer having a second conductivity type different than the first conductivity type, and a third compound semiconductor layer formed between the first and second compound semiconductor layers and including an active layer. A second end surface of the second compound semiconductor layer and a third end surface of the third compound semiconductor layer are formed at respective second and third angles theta2 and theta3 relative to a virtual vertical direction of the laminated structure and satisfy the following relationship: “absolute value of theta3 is equal to or greater than 0 degree and smaller than absolute value of theta2”.

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Patent Owner(s)

Patent OwnerAddress
SONY CORPORATIONTOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakayama, Eiji Miyagi, JP 74 1016
Nakayama, Yuusuke Miyagi, JP 5 2
Tasai, Kunihiko Miyagi, JP 22 39
Tomiya, Shigetaka Kanagawa, JP 27 379

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