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US 2014/0369049 A1Published application
Luminaire
AssigneeToshiba Lighting & Technology Corporation
InventorsRyuji Tsuchiya, Youhei Matsuda, Junichiro Yamamoto, Kazufumi Yoshida
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Abstract
According to one embodiment, there is provided a luminaire including a light-emitting element and a cover provided on an irradiation side of the light-emitting element. The cover includes a first light transmitting section provided on the center side of the cover and a second light transmitting section provided at the peripheral edge of the first light transmitting section and having light transmittance higher than the light transmittance of the first light transmitting section.
Claims20
A luminaire comprising:
- a light-emitting element;
- and
- a cover provided on an irradiation side of the light-emitting element, wherein
- the cover includes:
- a first light transmitting section provided on a center side of the cover;
- and
- a second light transmitting section provided at a peripheral edge of the first light transmitting section and having light transmittance higher than light transmittance of the first light transmitting section.
4 more elements
Dependencies are inferred from the claim text.