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Patent Searching and Data


Matches 1 - 50 out of 8,555

Document Document Title
WO/2018/110363A1
Provided is an image display apparatus that is provided with a light-emitting layer and that is highly efficient regarding light utilization but generates less external light reflection. An image display apparatus according to the presen...  
WO/2018/108891A1
In an aspect, a moon appearance generating system (1) is configured for providing an enhanced depth perception to imitate a sky scene, for example, a natural sky scene at night. The moon appearance generating system (1) comprises a lumin...  
WO/2018/110316A1
This optical component (50) has a first substrate (10) that includes a phosphor substrate (11), and a second substrate (20) that supports the first substrate (10) and includes a translucent substrate (21). A bonding layer (30) is provide...  
WO/2018/110530A1
[Problem] To provide a polarized-luminescent film obtained by applying a polymerizable composition including rod-shaped nanocrystals for luminescence and a polymerizable liquid crystal compound to a substrate and radiating active energy ...  
WO/2018/101348A1
Provided are: a wavelength conversion member which contains a phosphor such as quantum dots and has high reproducibility of white light; and a backlight unit. This wavelength conversion member comprises: a resin layer that is provided wi...  
WO/2018/101220A1
The purpose of the present invention is to provide a glass plate which has a higher internal transmittance of light having a wavelength of about 450 nm, than a conventional glass plate for a light guide plate, and which has optical chara...  
WO/2018/100977A1
The present invention provides a light source device in which the light density of excitation light at the light entry surface of a wavelength conversion layer decreases, whereby a decrease in the wavelength conversion efficiency can be ...  
WO/2018/097375A1
The present invention provides an LED lighting apparatus that has a zoom function implemented using a simple structure so that the lighting apparatus having a zoom function can be manufactured at low cost; that has a light guide hole to ...  
WO/2018/094696A1
A light source device. The light source device (1) comprises a light source portion generating excited light and a fluorescent color wheel (12) movable with respect to the light source portion. Different regions of the fluorescent color ...  
WO/2018/094695A1
An endoscope system (100) using a semiconductor light source to perform illumination and using a grayscale sensor (113) to perform image collection. The semiconductor light source can overcome the disadvantages of an xenon lamp that the ...  
WO/2018/093009A1
The present invention relates to a device for condensing and changing light of a mobile phone, the device comprising: a base clamp module having a primary condensing lens for focusing and refracting incident light from a lighting device ...  
WO/2018/091060A1
In an aspect, a lighting system (1) comprises a lighting unit (11) with a light source (31) and a dichroic light exiting surface (15), wherein the lighting unit (11) is configured for emitting dichroic light from the dichroic light exiti...  
WO/2018/092834A1
The purpose of the present invention is to protect the eye of an observer while forming a clear illumination pattern (21) on a desired area (20) to be illuminated. An illumination device (100) is provided with: a light source (110) which...  
WO/2018/091803A1
The invention relates to a lighting device (DE) comprising a light source (SL) for delivering, to a predefined site (EP), photons having at least one photometric function, and a screen (EC) placed in front of the predefined site (EP) and...  
WO/2018/092705A1
The purpose of the present invention is to provide: a quantum dot-containing member which contains quantum dots that are capable of effectively suppressing change of luminous intensity with time without being provided with a barrier laye...  
WO/2018/092703A1
The purpose of the present invention is to provide a liquid crystal display device which has stable optical characteristics. A liquid crystal display device (10) according to the present invention is characterized by comprising: a liquid...  
WO/2018/089793A1
A light emitting diode lamp includes a light source configured to emit light that defines a spectral power distribution curve including a first power peak and a second power peak with a first reduced power area extending there between. T...  
WO/2018/083903A1
Provided is a wavelength conversion member whereby light extraction efficiency can be increased and light emission efficiency can be enhanced. A wavelength conversion member 10 characterized by being provided with: a phosphor layer 1 inc...  
WO/2018/084280A1
Provided are: a light absorbing body-containing film which contains quantum dots or the like and is capable of suppressing in-plane luminance unevenness and chromaticity unevenness; and a backlight unit. A light absorbing body-containing...  
WO/2018/083953A1
[Problem] To provide a light source unit which makes an excellent contrast between a black display part and a white display part if mounted on a display, while having a high front luminance. [Solution] A light source unit which comprises...  
WO/2018/084289A1
The present invention addresses the problem of providing: a phosphor-containing film which is able to suppress the generation of a bright dot caused by a deficit of a substrate film and decrease in the illuminance, while being capable of...  
WO/2018/079168A1
The present invention provides a viewing system capable of presenting varying visual effects with a simplified structure. Also provided are a presentation device, a stage installation, and a polymerizable liquid crystal composition. This...  
WO/2018/070398A1
The transparent polyimide resin according to the present invention is characterized in that at least one of the terminals of the polyimide has either a terminal group having an aromatic ring that has an NICS value falling within the rang...  
WO/2018/067741A1
The invention generally relates to devices that demonstrate the function of ophthalmic lenses that modify human color perception and to methods and devices that simulate color vision deficiency or color blindness.  
WO/2018/063438A1
This disclosure relates to visible light communication (VLC) system-on-a-chip (SoC) systems/methods and VLC system-in-a-package (SiP) systems/methods. A VLC SoC system may include an integrated circuit comprising a VLC encoder and an LED...  
WO/2018/055903A1
This light source device is provided with a light source unit, and a fluorescent structure that includes a fluorescent unit (13L) to which light emitted from the light source unit is inputted, and the fluorescent unit includes a pluralit...  
WO/2018/045604A1
A light source system that mixes colors of laser and LED lights: comprising: a first light source (1), a first transmission system (3), a light splitting system (5), a second transmission system (7), a fluorescent color wheel (8), a seco...  
WO/2018/047388A1
Provided is a light source device that can be manufactured at a low cost, is compact and lightweight, emits light with a high use efficiency, and can be made modular and easily be used as a planar light source. A light source device comp...  
WO/2018/034276A1
A home power generation lighting apparatus is provided with: a light source for illumination that receives a supply of power and emits light; a transparent solar cell that absorbs light energy and generates power; and a power control uni...  
WO/2018/034091A1
Provided are: a laminate film for plant growing which more efficiently obtains circularly polarized light used in plant growth; and an irradiation device for plant growing. The laminate film has a reflective-type linear polarization plat...  
WO/2018/034154A1
The present invention addresses the problem of providing a plant irradiation device capable of emitting light which exhibits a high degree of circular polarization in a target wavelength range. This problem is solved by providing a devic...  
WO/2018/025672A1
Provided are a wavelength conversion member with which chromaticity can be adjusted easily and with a high degree of precision, and a production method therefor. A wavelength conversion member 1 comprising a first main surface 1a and a...  
WO/2018/025670A1
Provided are a wavelength conversion member with which chromaticity can be adjusted with a high degree of precision, and a production method therefor. A wavelength conversion member 1 comprising a first main surface 1a and a second mai...  
WO/2018/025671A1
Provided are a wavelength conversion member with which chromaticity can be easily adjusted and productivity can be increased, and a production method therefor. A wavelength conversion member 1 comprising a first main surface 1a and a s...  
WO/2018/002009A1
The present invention relates to a microscope illumination device (100, 100', 100") having at least one light source (110) and a light conversion element (140, 140', 140"). The light conversion element (140, 140', 140") is in the form of...  
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/2017/221993A1
Provided are: a light guide member which is used for a backlight unit of a liquid crystal display device and the like, and which is suppressed in causing a decrease in the luminance uniformity and/or in the front luminance of a backlight...  
WO/2017/217486A1
This phosphor element 10 is provided with: a phosphor layer 1 that is formed of a phosphor glass or a phosphor single crystal; a reflective film 2 that is provided on the phosphor layer 1; a warp suppressing layer 3 that is provided on t...  
WO/2017/211132A1
A color wheel assembly and projection device. The color wheel assembly comprises: a color wheel disc (101) used to receive a laser beam; a color wheel shaft (103) arranged perpendicularly to the center location of the color wheel disc (1...  
WO/2017/206515A1
A backlight source (1) and a display device thereof comprise an LED light source (10) emitting visible light, a light guide plate (2) and an infrared quantum dot (20). The LED light source (10) is provided at a light entering side of the...  
WO/2017/208334A1
Provided are: a light source device which is suitable as a light source that is required high color rendering properties; and an electronic device which uses this light source device. A light source device which is provided with: a first...  
WO/2017/207230A1
The invention relates to an irradiation apparatus comprising a pumping radiation source (70), a phosphor element (2), and a piezo element (3) for monitoring the mechanical integrity of the phosphor element (2); when viewed in a main dire...  
WO/2017/210702A1
Systems and methods for compensating, controlling, mixing and saturating/desaturating colors produced by or emitted from LED artificial light sources through use of multiple channel, LED controllers to control the proportion of constitue...  
WO/2017/203977A1
A light emitting device (100) is provided with: a semiconductor laser element (1) that outputs laser light; a fluorescent body (5) that emits fluorescence when irradiated with, as excitation light, the laser light outputted from the semi...  
WO/2017/203782A1
[Problem] To realize a light source device having high efficiency and excellent color reproducibility. [Solution] Provided is a light source device provided with: a light source for emitting light of a first wavelength region; a first ph...  
WO/2017/201982A1
A composite optical material for augmenting color gamut, preparation method therefor and use thereof. The composite optical material comprises a transparent matrix (401) and an optical wavelength conversion material (402) discretely disp...  
WO/2017/199638A1
Provided are: an optical device with which, using a simple structure and simple control, with which it is possible to switch between wide viewing angle display and narrow viewing angle display; and a display device using same. The optica...  
WO/2017/199656A1
Provided are: an optical device with which it is possible to switch between wide viewing angle display and narrow viewing angle display with a simple configuration and control; and a display device using same. The display device has: a f...  
WO/2017/199642A1
The objective of the invention is to suppress the occurrence of color irregularities and collapsing of white balance when using a backlight device having a configuration in which blue LEDs and a wavelength conversion sheet are combined. ...  
WO/2017/199530A1
To realize a light source device with which it is possible to efficiently excite a phosphor and that has an excellent color reproducibility. Provided is a light source device, provided with: a first light source for emitting light of a f...  

Matches 1 - 50 out of 8,555