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JPWO2017038847A1 |
The daylighting system (1) according to one aspect of the present invention includes a daylighting device (2) and an artificial light source device (3) that emits light toward the daylighting device (2). The daylighting device (2) is pro...
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JP6341546B2 |
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JP6336320B2 |
To provide a light collection device capable of guiding a sufficient amount of sunlight to the ceiling of a room, and further guiding light to the deep place of the room.A light collection device introduces sunlight L1 into a building 1 ...
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JPWO2017022792A1 |
The light-collecting film (1) according to one aspect of the present invention is provided between the first base material (2), a plurality of light-collecting portions (3) composed of a plurality of polygonal columnar structures, and a ...
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JPWO2016199866A1 |
A daylighting member (which is installed so as to face a window glass and has a light-transmitting base material and a plurality of light-transmitting light-collecting portions provided adjacent to each other on at least one surface side...
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JPWO2017018447A1 |
A light-transmitting base material (11), a plurality of light-transmitting first protrusions (12) provided adjacent to each other on one surface (11a) of the base material (11), and a first On one surface (11a) of the gap portion (13) pr...
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JP2018073695A |
To provide a lighting blind for increasing an amount of emission light emitted upward in a room.A lighting blind in an embodiment comprises: a first member that has plural quadrangular prism-shaped first rod parts arranged parallely, and...
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JP6321758B1 |
To provide an eave having a light reflection function capable of efficiently injecting reflected light into a room, irradiating a ceiling surface in a wide range, and brightening the room as evenly as possible. The eaves 1 are arranged s...
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JP6320099B2 |
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JP6320932B2 |
A device redirects and concentrates direct sunlight into buildings. The device includes: at least one transparent element having a substantially planar top surface in an x-y-plane and a substantially planar bottom surface, wherein the to...
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JP6311224B2 |
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JP2018054808A |
To reduce manufacturing costs of display devices.A display device 1 comprises: a light guide block section 2; a light guide block support section 44; a liquid crystal display unit 3; and a display unit support section. The light guide bl...
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JP2018055003A |
To improve usability by effectively utilizing visual field angle characteristics such that permeability significantly changes according to a direction.A lighting control system is adapted to include a lighting control film 10 by a single...
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JPWO2016175203A1 |
The daylighting slats (40) include a daylighting plate (40) that extends in one direction, and the daylighting plate (40) has light transmission and is bent or bent in a cross section perpendicular to the longitudinal direction of the da...
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JP6288358B2 |
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JPWO2016175207A1 |
A light transmitting device (20) installed along the indoor side surface (1001a) of the window glass (1001) and facing the upper side of the indoor side surface (1001a) of the window glass (1001), and light. A daylighting system (10) inc...
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JP6278254B2 |
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JP6270568B2 |
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JP6271511B2 |
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JP2018013694A |
To provide a natural lighting film capable of guiding more incident light to an indoor ceiling, etc.A natural lighting film 10 includes: a polymer resin film having a first face configured to receive incident light and a second face oppo...
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JP6264424B2 |
To provide a daylighting sheet which can restrain direct shining of sunlight (direct light), and can introduce daylight efficiently, while enabling a person at the interior of a building to look out.There is provided a sheet-shaped dayli...
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JP6256661B2 |
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JP6256800B2 |
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JPWO2016121679A1 |
An object of the present invention is to provide a daylighting device and a screen capable of obtaining a high daylighting efficiency while maintaining high heat insulation and realizing a comfortable indoor environment. The daylighting ...
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JP2017216203A |
To provide a light-emitting device having translucency and capable of assuring privacy even when arranged in a window or the like.A light-emitting device 10 comprises a first base material 210 having translucency, a second base material ...
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JP6237243B2 |
To provide a solar light illumination management device and the like for contributing to proper maintenance by performing management of solar light illumination.A solar light illumination management system 1 has: illuminometers 2, 4 for ...
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JP6233565B2 |
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JP6228135B2 |
The disclosure generally relates to concentrating daylight collectors and in particular to concentrating daylight collectors useful for interior lighting of a building. The concentrating daylight collectors generally include a cassegrain...
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JP6224813B2 |
A hybrid lighting system is disclosed in which light emitting diodes (LEDs) provide input light when illumination with solar light is unavailable. Light from LEDs are propagated through an optical fiber, which delivers the light to a poi...
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JP6217703B2 |
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JP6217880B2 |
The main purpose of the present invention is to provide a light control member having excellent handling properties and appearance. The present invention achieves the abovementioned purpose by providing a light control member having a li...
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JP6217702B2 |
To provide an optical element capable of efficiently emitting light incident in a predetermined angular range in a predetermined angular range, and to provide a manufacturing method of the same, a luminaire, window material and a fixture...
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JP6215375B2 |
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JPWO2016104626A1 |
The daylighting device of one embodiment is provided between a light-transmitting base material, a plurality of light-transmitting light-transmitting portions provided on the first surface of the base material, and the plurality of light...
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JP6209353B2 |
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JP6207030B2 |
When daylighting into a building interior, this daylighting structure attenuates the brightness of a setting sun or a winter-time incoming light of small elevation angles, and causes the incoming light to be diffusely emitted toward the ...
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JP2017161735A |
To provide an optical device that can distribute any of a plurality of polarized light with various polarization directions, while enabling the viewing of outdoor scenery from the inside.An optical device includes a first substrate 10 wi...
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JP2017157267A |
To provide a planar optical element which can change an optical state by applying a voltage and in which appearance unevenness hardly occurs even in an environment where a temperature variation exists.A planar optical element 1 includes ...
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JP6192535B2 |
A light duct according to an embodiment of the present invention is provided with a duct main body, in which are formed at least one light collecting opening and at least one opening part, and a film having half-mirror surface properties...
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JP2017151249A |
To provide a curtain having a lighting performance, capable of improving usability.A roll up curtain 1 includes a light control sheet 30. The light control sheet 30 includes: an incidence plane; an outgoing plane opposing the incidence p...
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JP6186715B2 |
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JP6184429B2 |
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JP6184681B2 |
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JP2017139095A |
To provide a light collection system capable of suppressing attenuation or glare of collected light.A light collection system 1 includes a light guide part 4 configured to guide collected light toward a predetermined direction, and a ben...
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JP6173417B2 |
To provide a suspend-type slide door which can guide light to the indoor side while remaining in closed position.A light-guiding slide door in this invention is a suspend-type slide door with an outer face consisting of an outer board an...
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JP2017130308A |
To provide a light emission member and a daylighting system which have superior glare-proofness and can light up a wide range with uniform lightness although having simple structures.A light emission member comprises a light guide part w...
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JP6169822B2 |
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JP6165512B2 |
A daylighting system includes a sheet-like light control member disposed on at least an upper part of a daylighting opening, and a shade disposed oppositely to at least a part of the opening, the part being below the part where the light...
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JP6159522B2 |
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JP6157477B2 |
A system and method of controlling light distribution in a space including an installed light source, an external light source, at least one blind(s) for a window in the space, a lighting control unit and a daylight/blind control unit, t...
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