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Nerima-ku, Japan

Patent
Tamura Corporation and Koha Co. | Date: 2015-02-26

A -Ga


Patent
Tamura Corporation and Koha Co. | Date: 2015-02-27

A Ga


Patent
Tamura Corporation and Koha Co. | Date: 2015-02-27

A -Ga


Provided is one embodiment which is a method for growing a -Ga


Patent
Koha Co. | Date: 2014-03-19

A lighting device includes a translucent member having the same cross sectional tubular shape throughout a longitudinal direction and including a lens that includes a light incident surface for receiving incident light and a pair of light exit surface for diffusing and emitting the light incident on the light incident surface to the outside, and a light-emitting portion mounted on a substrate and emitting the light toward a region including the light incident surface of the translucent member, where in the translucent member includes a pair of light guide portions for guiding the light incident on the light incident surface to a pair of the light exit surfaces so that the light incident on the light incident surface is diffused and emitted from the pair of light exit surfaces in a width direction that is orthogonal to the longitudinal direction.

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