Lighting system
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorsHiroshi Kitano, Takanori Aketa, Taisuke Nishimori, Kenichiro Tanaka
Life of this patent
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Abstract
A lighting system includes a light source unit and a light-distributing member. The light source unit includes a laser light source. The light-distributing member has the function of reflecting incident light that has been emitted as a beam of light from the light source unit toward a target space. The light-distributing member transforms the incident light into lighting light having a different light distribution property from the incident light and distributes the lighting light over the target space.
Claims9
A lighting system comprising:
- a light source unit including a laser light source;
- and
- a light-distributing member having a function of reflecting incident light that has been emitted as a beam of light from the light source unit toward a target space in a facility, the light-distributing member being configured to transform the incident light into lighting light having a different light distribution property from the incident light and distribute the lighting light over the target space,
- wherein the light-distributing member is a building component that forms part of a structure facing the target space,
- the building component is a ceiling member, the building component has a shape of a panel,
- the light source unit is disposed distant from the building component,
- the incident light passes through the target space to be incident on a lower surface, facing the target space, of the building component, and
- the building component is a decorative plywood board or a decorative board.
A lighting system comprising:
- a light source unit including a laser light source;
- and
- a light-distributing member having a function of reflecting incident light that has been emitted as a beam of light from the light source unit toward a target space, the light-distributing member being configured to transform the incident light into lighting light having a different light distribution property from the incident light and distribute the lighting light over the target space,
- wherein
- the light-distributing member is a first building component that forms part of a first structure facing the target space,
- the light source unit includes a projection member configured to project, toward the light-distributing member, the beam of light to be the incident light, and
- the projection member is provided for a second building component that is separate from the first building component and that forms part of a second structure, the second structure being distinct from the first structure.
A lighting system comprising:
- a light source unit including a laser light source;
- and
- a plurality of light-distributing members each of which having a function of reflecting incident light that has been emitted as a beam of light from the light source unit toward a target space, each of the plurality of light-distributing members being configured to transform the incident light into lighting light having a different light distribution property from the incident light and distribute the lighting light over the target space.
Dependencies are inferred from the claim text.