Waveguide element, light-emitting device, and method for manufacturing waveguide element

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10551645
APP PUB NO 20180329236A1
SERIAL NO

15902379

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Abstract

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According to one embodiment, a waveguide element includes a first crystal region, and a second crystal region. The first crystal region extends in a first direction and includes a first nitride semiconductor. The second crystal region extends in the first direction, includes a second nitride semiconductor, and is continuous with the first crystal region. A second direction crosses the first direction. The second direction is from the first crystal region toward the second crystal region. A <0001> direction of the first crystal region is from the first crystal region toward the second crystal region. A <0001> direction of the second crystal region is from the second crystal region toward the first crystal region.

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Patent Owner(s)

  • KABUSHIKI KAISHA TOSHIBA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hikosaka, Toshiki Kawasaki, JP 109 350

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