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Matches 1 - 50 out of 2,435

Document Document Title
WO/2018/186435A1
A daylighting device according to an embodiment of the present invention is provided with: a daylighting structure that has at least a first optical function region with a daylighting function and a second optical function region with at...  
WO/2018/157903A1
A light source (25) for emitting collimated light (29) in particular for a large area luminaire (21) comprises a light guide unit (43) for guiding light by total internal reflection. The light guide unit comprises a plurality of localize...  
WO/2018/157902A1
A sunlight-based projector system (3) is disclosed for providing a direct light beam (5). The projector system (3) comprises a sunlight receiving unit (9) with a collector system (13), a plurality of optical fibers (15), and a plurality ...  
WO/2018/151136A1
The daylighting device according to one mode of the present invention is a daylighting device that can be folded up comprising a daylighting sheet having a plurality of daylighting parts, each being light permeable on one surface side. I...  
WO/2018/131584A1
One embodiment of a daylighting device according to the present invention is provided with: a light-transmitting screen; a daylighting sheet which is arranged on top of the screen and comprises a light-transmitting base sheet and an opti...  
WO/2018/101393A1
This daylighting system comprises: a daylighting member equipped with a plurality of daylighting units having optical transparency; and a spacer member provided above the daylighting member and causing the upper end of the daylighting me...  
WO/2018/083617A1
A daylighting panel for integration into a building or larger vehicle comprises a translucent facade element (800) containing a glass sheet and a light transport channel (801) for guiding light about horizontally into an interior of the ...  
WO/2018/083613A1
A daylight illumination system for integration into a building or larger vehicle comprises a translucent facade element (800) containing a glass sheet and a light redirection element (302 or 708), and a light transport channel (801) for ...  
WO/2018/079709A1
This dimming blind is provided with: a plurality of slats arranged in the vertical direction; and a slat rotation and lift operation part which opens and closes each of the plurality of slats by rotating the slats by a predetermined angl...  
WO/2018/066264A1
The daylighting slat according to one embodiment of the present invention comprises: an optically transparent base material having a plurality of bend portions in a cross section orthogonal to the longitudinal direction; a plurality of o...  
WO/2018/057806A1
Lighting devices and methods for providing daylight to the interior of a structure are disclosed. Some embodiments disclosed herein provide a daylighting device including a tube having a sidewall with a reflective interior surface, a lig...  
WO/2018/051968A1
A lighting device according to one mode of embodiment of the present invention is provided at least with a lighting film comprising a light transmissive base material and a plurality of light transmissive lighting portions which are prov...  
WO/2018/052752A1
The method is for conveying solar power from a sun. A solar concentrator (102) conveys and concentrates solar power as rays (107) into a cable (104). The solar concentrator (102) has a tapering device (200) disposed at a bottom thereof. ...  
WO/2018/047390A1
This louver structure (10) comprises a resin vane (12), a plurality of which are disposed along a wall face of a building in one direction at a prescribed interval, and a support unit (14) that supports the vane (12). The top face of the...  
WO/2018/027331A1
There is provided a light collecting device comprising a concave portion for receiving incoming light. The concave portion comprises a reflective inner surface for directing at least partly the incoming light toward a focal spot, which i...  
WO/2018/025993A1
A lighting device according to an embodiment of the present invention is provided with: a lighting sheet which includes a base material having optical transparency and a plurality of lighting portions provided on a first surface of the b...  
WO/2018/014086A1
A light assembly adapted for being mounted onto insulated panels, wherein the insulated panel comprises an insulating core sandwiched between an outer skin portion and an inner skin portion, the assembly comprising; a first light panel a...  
WO/2018/008656A1
A lighting device in one aspect of the present invention comprises at least a lighting film having a light-permeable base material and a plurality of light-permeable lighting units provided on one surface of the base material. The lighti...  
WO/2018/006160A1
The invention relates to an optical element for point-to-point energy distribution comprising: a bundle of optically-transparent ribbons; and a sheath providing a hermetic enclosure of said bundle; wherein said energy distribution is ach...  
WO/2018/003970A1
The daylighting device according to one embodiment of the present invention is used in a building construction having sunlight-blocking eaves or overhangs on the outer side of a window, and comprises a daylighting member and a support me...  
WO/2017/202322A1
The present invention relates to the technical field of solar power applications. Disclosed is a concentrated solar power light tube illuminating apparatus. The apparatus comprises: a solar-tracking reflective mirror assembly (1) install...  
WO/2017/200862A1
The present disclosure relates to articles and methods of making light redirecting film constructions comprising a microstructured optical film, such as a daylight redirecting film, bonded to another film. This type of assembly may serve...  
WO/2017/188318A1
A natural-lighting device of one embodiment of the present invention comprises: a light-transmitting first slat for bending the light path of incident light from outdoors and projecting the light in a specific direction indoors; a first ...  
WO/2017/190110A1
A external light control device for equatorially located building utilizes tilting external light shelves that are capable of tilting backward (toward the building) from a vertical orientation to reflect low am (or late pm) sun away from...  
WO/2017/174110A1
A system and mechanism that redirects sunlight towards a target destination. The system has an array of double prismatic discs that are controlled by a control module that includes a light detecting module. The system is modular and will...  
WO/2017/171533A1
Disclosed is a device for positioning a solar energy transmission beam in relation to a single-focus parabolic solar concentrator allowing the sunlight to be focused and the filtered focused beams to be transmitted in the form of visible...  
WO/2017/151056A1
According to embodiments of the present invention, a lighting apparatus is provided. The lighting apparatus includes a light guiding arrangement, a light collection arrangement adapted to collect sunlight, the light guiding arrangement b...  
WO/2017/131012A1
A daylighting blind according to one embodiment of the present invention comprises a plurality of slats, and a supporting mechanism that connects the plurality of slats such that the longitudinal direction of the plurality of slats is pa...  
WO/2017/111713A1
An interior lighting system that combines daylight and artificial light comprising: a sun tracking system that collimates sunlight on top of a fresnel lens then fresnel focuses light on a plano-convex lens that below fresnel. Plano-conve...  
WO/2017/098687A1
This optical device (1) comprises a first translucent substrate (10), a second translucent substrate (20) opposite the first substrate (10), and an optical control layer (30) disposed between the first substrate (10) and the second subst...  
WO/2017/086314A1
Provided is a lighting device provided with: a translucent base material; a translucent lighting layer that is positioned on a first face side of the base material and that has a plurality of lighting portions and gap portions provided b...  
WO/2017/087620A1
An illumination content editing system (600) and an illumination content translator (400) allow creation or alteration of illumination content and translation of illumination content so that illumination represented by the illumination c...  
WO/2017/086331A1
A lighting device provided with a substrate having optical transparency, a plurality of lighting parts provided to a first surface side of the substrate, and gap parts provided between the plurality of lighting parts, the lighting device...  
WO/2017/078078A1
A daylighting device according to an embodiment of the present invention comprises a daylighting member, and a support unit for supporting the daylighting member on the indoor side of a window glass, wherein the support unit contains an ...  
WO/2017/063391A1
A sunlight illuminating system, comprising a sunlight focusing device and an elastic flexible bendable light guide tube structure capable of stretching and bending. A horizontal deceleration step motor (8) drives the sunlight focusing de...  
WO/2017/061180A1
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 ...  
WO/2017/048569A1
An artificial skylight generally includes at least one light source, at least one first collimator, a prism sheet, and at least one transmissive material. The at least one first collimator is configured to collimate light from the at lea...  
WO/2017/038847A1
A daylighting system (1) according to an embodiment of the present invention is provided with a daylighting device (2) and an artificial light source device (3) for emitting light towards the daylighting device (2). The daylighting devic...  
WO/2017/022792A1
A daylighting film (1) according to an aspect of the present invention is provided with: a first substrate (2); a plurality of daylighting parts (3) formed of a plurality of polygonal pillar structures; and gaps (9) provided between the ...  
WO/2017/018447A1
Provided is a natural-lighting film (10) comprising the following: a base material (11) having light-transmissive properties; a plurality of first projections (12) having light-transmissive properties and provided adjacent to each other ...  
WO/2016/208619A1
This daylighting device (10) is used by being pasted onto a window frame (110) supporting an existing window glass (100), and comprises: a light-transmissive first base material (11); a first spacer (12) provided at an external edge port...  
WO/2016/199866A1
Provided is a daylighting device (10) installed so as to face a windowpane, the daylighting device comprising a daylighting member (40) having a light-transmissive base material and a plurality of light-transmissive daylighting units dis...  
WO/2016/195054A1
The main purpose is to provide a daylighting member capable of demonstrating the functions of high-privacy concealment and high daylighting characteristics. Provided is a daylighting member having at least an incident plane, which is a s...  
WO/2016/190430A1
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...  
WO/2016/187590A1
A generally plano rectangular louvers are capable of being ganged in a stacked tiltable array to enhance light re-direction when titled to follow the solar elevation. Combinations of features and optical characteristic avoid optical arti...  
WO/2016/185684A1
This optical device (1) is equipped with: a translucent first asperity layer (10) having a main surface (10a) on which a plurality of convex parts (11) are provided at prescribed spacing, and a main surface (10b) facing the back of the m...  
WO/2016/175203A1
This daylighting slat (40) comprises a daylighting plate (40) elongated in one direction. The daylighting plate (40) comprises: a base material (41) which has light-transmissive properties and has a bent or curved shape in a cross sectio...  
WO/2016/175207A1
This daylighting system (10) comprises: a light transmitting device (20) disposed along a surface (1001a) on the indoor side of a window pane (1001) so as to face the upper side of the surface (1001a) on the indoor side of the window pan...  
WO/2016/163079A1
A light control device (1) installed between the outdoors and indoors comprises a first electrode (10) and a second electrode (20) that are optically transparent, a refractive index adjusting layer (30) that is positioned between the fir...  
WO/2016/149677A1
Lighting devices and methods for providing daylight to the interior of a structure are disclosed. Some embodiments disclosed herein provide a daylighting device including a tube having a sidewall with a reflective interior surface, a lig...  

Matches 1 - 50 out of 2,435