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Patent Searching and Data


Matches 251 - 300 out of 9,446

Document Document Title
WO/2017/117403A1
A composite material (11,21) for light filtering, comprising: a polymeric matrix material and particles of neodymium compound doped in the polymeric matrix material. A lighting apparatus (10,20) comprises the composite material. A method...  
WO/2017/113519A1
Provided is a modular LED light mixing device, comprising an LED module (10), with a plurality of LED lamp beads (102) being disposed on the LED module (10). A reflecting cup (20), a light mixing assembly (30) and a light reflecting cup ...  
WO/2017/110737A1
[Problem] The present invention addresses the problem of providing a high-durability illumination device in which a wavelength conversion sheet is used, the illumination device being used in a liquid crystal display or the like. The prob...  
WO/2017/110084A1
[Problem] To provide a direct-lit backlight unit that is able to emit light with high luminance by further enhancing light utilization efficiency. [Solution] A direct-lit backlight unit (10) is equipped with: a rear-side reflective plate...  
WO/2017/110031A1
A light-emitting element (4) is provided with the following: a phosphor layer (45) including at least one type of phosphor (phosphor particles (451)); a substrate (41) which has a higher thermal conductivity than the phosphor layer (45),...  
WO/2017/110085A1
[Problem] To provide a thin, edge-lit backlight unit which can further enhancing light utilization efficiency and emit light with high luminance. [Solution] An edge-lit backlight unit (10) is equipped with: a light source (14); a light g...  
WO/2017/100996A1
A waveiength conversion device comprises: a substrate; a reflective resin layer on the substrate; and a wavelength conversion layer on the reflective resin layer, configured to receive incident light and to provide output light by wavele...  
WO/2017/102708A9
The invention relates to a converter assembly for converting a primary light into a secondary light, comprising at least one element which has a light-converting structure with open pores and which is laterally held by a frame. The surfa...  
WO/2017/102708A1
The invention relates to a converter assembly for converting a primary light into a secondary light, comprising at least one element which has a light-converting structure with open pores and which is laterally held by a frame. The surfa...  
WO/2017/104581A1
A color conversion composition that is one aspect of the present invention contains component (A), component (B) and component (C), and converts incident light into light having a longer wavelength than the incident light. This color con...  
WO/2017/104167A1
Provided are an illumination device and a vehicular headlight such that the light-to-dark contrast between an irradiated region and a dark portion of a boundary may be distinguished in the manner of a straight line by at least one of a h...  
WO/2017/098718A1
[Problem] To provide a backlight unit with which it is possible to cause light emitted by a light source to enter a liquid crystal panel at a high efficiency. [Solution] A configuration having: a light source (12); a light guide plate (1...  
WO/2017/099273A1
Provided is an LED device, for galleries and museums, comprising quantum dots. The quantum dots are comprised in a phosphor or form a separate film layer. And the quantum dots move the maximum emission wavelength of a light generated fro...  
WO/2017/097508A1
The invention relates to a headlamp for illumination, comprising a pump radiation source (1) for emitting pump radiation and a luminescent element (6) arranged at a distance therefrom for at least partially converting the pump radiation ...  
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/2017/095464A1
A laser light decorative lighting apparatus. The laser light decorative lighting apparatus including a laser light source generating a light and a motion assembly. The motion assembly including an articulating optical element disposed in...  
WO/2017/095463A1
A motion assembly for a decorative lighting apparatus. The motion assembly including an articulating element configured to secure an optical element in a path of a light being generated by the decorative lighting apparatus, and a motor c...  
WO/2017/092669A1
Disclosed is a colour wheel device, comprising a wavelength conversion layer (20), a sealing housing (21), a colour wheel module (24) and a heat exchanger (25). The wavelength conversion layer (20) is used for being irradiated by excitat...  
WO/2017/090675A1
A light source device (1000) is provided with a light source (2), a wavelength conversion member (4), and a retroreflective optical member (9). The light source (2) emits excitation light (50). When a first region (8) is irradiated with ...  
WO/2017/085079A1
A chromatic stratified panel structure(100) for generating a sun-sky-imitating effect in lighting systems (1) comprises two cover panels (102, 104) at least one of which being a transparent panel; an adhesive transparent polymeric layer ...  
WO/2017/086439A1
An illumination device (10) having: a light source (15); a optical scanning device (20) able to change the optical path of the light-source light; an optical diffusion element (50) having a plurality of component diffusion elements (55);...  
WO/2017/080807A1
The invention provides a lighting system (10) comprising a first light source (100), a second light source (200) and a control system (20) configured to control the first light source (100) and the second light source (200), wherein: - t...  
WO/2017/081660A1
A lighting system to simulate a window open to the sky and comprising an optical system (2, 4; 2, CM) including: a visible optical source (2, SX), which emits visible optical radiation; and a chromatic optical device (4, CM), which inclu...  
WO/2017/080064A1
A method for preparing a quantum dot colour film substrate, and a quantum dot colour film substrate. A method for preparing a quantum dot colour film substrate, comprising: mixing red quantum dot material, green quantum dot material, and...  
WO/2017/081885A1
The present invention achieves a phosphor wheel which is capable of improving productivity and yield. This phosphor wheel is obtained by providing a phosphor (1103) on a rotatable substrate (1101). The phosphor is formed from a plurality...  
WO/2017/081741A1
The present invention achieves a phosphor wheel which is capable of improving productivity and yield. This phosphor wheel is obtained by providing a phosphor on a rotatable substrate. The phosphor is formed from a plurality of small piec...  
WO/2017/083466A1
Light emitting panel assemblies and panel members for light emitting panel assemblies are provided. In some embodiments, a light source can be positioned to provide light to the panel member at an input area along a primary surface of th...  
WO/2017/076861A2
The invention relates to a lighting device (10), in particular a spotlight lighting device, comprising at least one planar light source (11) having a matrix-type structure and multiple individual light sources (12, 13), each light source...  
WO/2017/077739A1
The present invention effectively inhibits the occurrence of luminance unevenness or color unevenness. A light-emitting part (10) includes, disposed over a substrate (1), a first fluorescent-material layer (La1), which comprises a first ...  
WO/2017/076861A3
The invention relates to a lighting device (10), in particular a spotlight lighting device, comprising at least one planar light source (11) having a matrix-type structure and multiple individual light sources (12, 13), each light source...  
WO/2017/077810A1
A light reflecting film which comprises: a dielectric multilayer film wherein high-refractive-index layers containing a water-soluble polymer and low-refractive-index layers containing a water-soluble polymer are alternately laminated; a...  
WO/2017/077757A1
This light-emitting device comprises: a plurality of light source units, each having a laser light source emitting an excitation light; and a phosphor unit receiving the excitation light to emit a fluorescent light. Among the plurality o...  
WO/2017/073054A1
A light emitting device (8) is provided with: a first wavelength conversion body (3) including a first fluorescent body (31), which absorbs at least a part of primary light (2) emitted from a radiation source (1), and which converts the ...  
WO/2017/073035A1
To provide a wavelength conversion device wherein a wavelength conversion element is not susceptible to dropping from a base material. This wavelength conversion device is provided with: a base material 40 that is rotatable about a rotat...  
WO/2017/071918A1
The invention relates to a converter device (1), comprising a luminescent element (2) for converting pump radiation (6) into conversion radiation (7) and an excitation coil (10) for producing an alternating magnetic field, in which the l...  
WO/2017/071919A1
The invention relates to a lighting device (1) comprising a pump radiation source (2) and a luminescent element (5) on a substrate (6) through which the pump radiation (3) radiates; the pump radiation (3) in the substrate (6) is conducte...  
WO/2017/075428A1
Arrays of integrated optical devices and their methods for production are provided. The devices include an integrated bandpass filter layer that comprises at least two multi-cavity filter elements with different central bandpass waveleng...  
WO/2017/069206A1
An indoor light source according to one embodiment of the present invention has a first peak in a wavelength range of 440-460nm, has a second peak in a wavelength range of 540-560nm, and has a third peak in a wavelength range of 610-630n...  
WO/2017/068780A1
[Problem] To provide a wavelength-converting laminated film having an optical wavelength-converting layer such as quantum dot layer, said laminated film being capable of preventing deterioration in the light emitting properties of fluore...  
WO/2017/068781A1
[Problem] To provide a polymerizable composition, a wavelength conversion member, a backlight unit, and a liquid crystal display device having excellent light durability and heat resistance. [Solution] Provided is a polymerizable composi...  
WO/2017/068740A1
Provided is a partial drive-type light source device with which it is possible to suppress the coloring of a portion intended to be a dark section when a plurality of light-emitting elements are driven in a partial manner. This partial d...  
WO/2017/064868A1
The purpose of the present invention is to provide a projector such that the color gamut can be expanded while reduction of luminance in a projected image can be suppressed. The projector comprises: an illumination device; a first color ...  
WO/2017/064951A1
The purpose of the present invention is to provide a light source device which is free from the occurrence of separation between a wavelength conversion member that is formed of a ceramic and a heat dissipation substrate that is formed o...  
WO/2017/061227A1
The purpose of the present invention is to provide a fluorescent light source device, which is capable of emitting fluorescence at a high efficiency, and which is capable of constituting a small device with a simple structure, and by whi...  
WO/2017/062771A1
Wildlife deterrence methods and systems use mono-colored light within a sensitivity range of a short-wavelength-sensitive (SWS) photoreceptor of a species to be deterred, such as an avian species. The mono-colored light may be generated ...  
WO/2017/061337A1
A color conversion composition that is one aspect of the present invention contains component (A) and component (B) and converts incident light into light having a longer wavelength than the incident light. This color conversion composit...  
WO/2017/061120A1
This wavelength conversion device (1) is provided with: a light source (11) which emits light having a prescribed wavelength in a wavelength range from ultraviolet light to visible light; a phosphor layer (13) which converts the waveleng...  
WO/2017/060101A1
A lighting module has an LED (44), a lens (45) over the LED to produce a beam-shaped output from the LED and a collimator (50) arranged to partially collimate the beam-shaped output. Blue light is provided at large angles to the normal, ...  
WO/2017/061119A1
This optical member (10) is provided with: a phosphor layer (11) including a phosphor which converts the wavelength of a portion of the light incident on an incidence surface from a light source (16); and a microlens array (12) which emi...  
WO/2017/056080A1
A multi-display system (e.g., a display including multiple display panels) includes at least first and second displays (e.g., display panels or display layers) arranged substantially parallel to each other in order to display three-dimen...  

Matches 251 - 300 out of 9,446