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Matches 1 - 50 out of 61,236

Document Document Title
WO/2019/171233A1
Provided are: a novel organic compound; a novel hole-transporting organic compound; a novel hole-transporting material; a novel light-emitting element; a light-emitting element having good luminous efficiency; a light-emitting element ha...  
WO/2019/171775A1
The purpose of the present invention is to provide a light-emitting element capable of further suppressing the expansion of a light emitting area and further increasing directivity. The light-emitting element includes at least a phosphor...  
WO/2019/172384A1
An optical film according to the present invention comprises a first film base material and an optical diffusion layer formed on the first film base material. The optical diffusion layer contains a binder resin and light diffusion partic...  
WO/2019/167309A1
The present invention provides a light source device (1) capable of increasing the light output with a plurality of semiconductor laser chips (5) while preventing the use of the plurality of semiconductor laser chips (5) from increasing ...  
WO/2019/162245A1
A lighting unit has an input connector which has a first terminal arrangement which connects to a protection circuit to engage a lighting driver in an initial connection of the lighting unit (14) and the lighting driver (12), and a secon...  
WO/2019/163741A1
A wavelength conversion device according to the present disclosure is provided with: a substrate (13) which has light transmitting properties, and on one surface of which light from a light source (11) that emits light having a specific ...  
WO/2019/159530A1
According to the present invention, a light amount control mechanism (8) is provided with: a rotating body (9) disposed inside a casing (3) and supported on the casing (3) side so as to be capable of rotating around a cylinder shaft (3c)...  
WO/2019/159538A1
This virtual image display device, which displays a virtual image by projecting an image onto a projection unit (3a) so that the image can be viewed, is provided with: light source units (31, 231) that emit source light; distribution uni...  
WO/2019/159462A1
This illumination device comprises: a laser source 11 that emits a laser beam; a liquid crystal element 13 that transmits the laser beam coming from the laser source 11 and refracts the laser beam; and a fluorescent body unit 14 that rec...  
WO/2019/156244A1
Provided is an illumination device for projecting a projection pattern including information onto a projection surface. The illumination device is provided with: a light source for emitting coherent light; and a diffracting optical eleme...  
WO/2019/155962A1
Disclosed is a planar light guide plate having, on the side surface thereof, a light input surface from which light is inputted, said light guide plate outputting, from a light output surface, the light having been inputted from the ligh...  
WO/2019/156049A1
A frame body (3) has, in a part thereof, an opening (8). One or a plurality of LED light sources (13) is disposed inside the frame body (3) in a position separated from the opening (8) by a prescribed distance. Inside the frame body (3) ...  
WO/2019/156105A1
[Problem] To provide: a novel surface light emitter configured so to be able to efficiently dissipate heat, which is generated by LED elements as a result of emitting light, externally, while having a simple structure; and a production m...  
WO/2019/155832A1
This vehicular lamp comprises: a first light source unit (40) equipped with a translucent planar light-emitting unit (42) and provided toward the rear of the lamp from an outer cover (30); a second light source unit (60) provided further...  
WO/2019/153437A1
A quantum dot enhancement film, a manufacturing method thereof, a quantum dot backlight module, and a display device. The quantum dot enhancement film comprises: an optical film (101) and perovskite quantum spherical molecules (102) seal...  
WO/2019/151303A1
Provided is an image capturing apparatus with which images of a subject can be captured in diverse lighting environments that can be varied without moving the fixed positions of lighting fixtures. An image capturing apparatus 100 is prov...  
WO/2019/151073A1
Provided is an LED backlight film capable of improving waveguide efficiency of a light guide plate in a sidelight-type planar backlight. This LED backlight film comprises a low-refractive index layer, and a first pressure-sensitive adhes...  
WO/2019/148648A1
A special lamp cup for an ultra-thin lamp, comprising a cup holder (1) and a cup body (2). The cup holder (1) is of a rectangular structure; a circular groove is formed at the center of the cup holder (1); the cup body (2) is mounted in ...  
WO/2019/150698A1
The present invention effectively processes the heat that is released from a wavelength conversion member. A light source device according to the present invention is provided with: an excitation light source which generates excitation l...  
WO/2019/146628A1
The present invention provides a film for LED lighting equipment and LED lighting equipment comprising said film for LED lighting equipment. In lighting equipment having an LED light source provided at one end surface of a light-guiding ...  
WO/2019/142618A1
In this invention, the adhesiveness between a light-guide plate and a flexible printed circuit board is improved, and the adhesiveness between a frame and the flexible printed circuit board is improved. The planar light source device pro...  
WO/2019/142386A1
The objective of the invention is to produce a lighting device having excellent light distribution properties at low cost. This lighting device is equipped with a light-emitting unit 11 having an LED (21) and a light source cover (23). T...  
WO/2019/142698A1
A light source device according to one embodiment comprises: a light source unit including a first light source that emits light of a first wavelength range, and a second light source that emits light of a second wavelength range differi...  
WO/2019/142909A1
The present invention makes it possible to realize an irradiation range that is wider than a single LED element, and to suppress uneven brightness in the irradiation range. A light source module (1) comprises: a lens (5); a plurality of ...  
WO/2019/142620A1
The present invention suppresses detachment of a wiring board from a light guide plate and a frame. This surface light source device is provided with: a holding part that has a bottom plate, side walls erected on the bottom plate, and a ...  
WO/2019/140783A1
A laser light-emitting device (100), comprising: at least one light source module for emitting first light; a wavelength selection portion (107) for carrying out wavelength selection on the first light passing through the wavelength sele...  
WO/2019/138722A1
Provided is a backlight unit capable of being formed into a thin type and emitting a uniform illumination light having little luminance non-uniformity and also provided is a liquid crystal display. The backlight unit is provided with a l...  
WO/2019/138492A1
Provided is a light source device (110) whereto one of a plurality of types of illumination devices (120, 120a, 120b) having different optical properties can be connected and whereto one of the illumination devices is connected. The ligh...  
WO/2019/139336A1
A lighting device disclosed in an embodiment of the invention comprises: a substrate comprising a metal layer; a plurality of light sources disposed on the substrate in a first direction; a plurality of protrusions having a length in the...  
WO/2019/139328A1
A lighting device comprises: a circuit board; a first light emitting diode array and a second light emitting diode array; and a driving part. The first light emitting diode array and the second light emitting diode array are mounted on t...  
WO/2019/138997A1
Provided are: a styrene-based resin composition having excellent hue, transparency, and heat resistance; a molded article thereof; and a light-guide plate. The styrene-based resin composition contains: a styrene-based resin (A) having 20...  
WO/2019/128002A1
Provided is a Bluetooth control device for lighting equipment, wherein the Bluetooth control device comprises a Bluetooth processor (11) and buttons. The buttons include a color adjusting button (121), a switch button (122), a brightness...  
WO/2019/127754A1
A composite diffusion plate (10), comprising a light emitting layer (1) used for emitting light, a middle layer (2) used for guiding light, and a light incident layer (3) used for light to come in, which are sequentially stacked from top...  
WO/2019/130491A1
An illuminating device (200) is provided with: an illuminating system (210) that outputs illuminating light; a shock sensor (222) that detects a shock; memory (224) for storing information of the shock detected by the shock sensor (222);...  
WO/2019/131916A1
To provide a high-reliability lighting device in which defects do not occur when bending a wiring board that is rounded to a truncated cone shape or a cylindrical shape, while realizing high brightness by increasing the density in which ...  
WO/2019/128079A1
The present invention provides a light source system and a lighting device comprising the light source system. The light source system comprises at least one laser, a substrate, a reflective layer, a wavelength conversion layer, and a li...  
WO/2019/130850A1
A backlight unit (1) is provided with a light guide sheet (21) and a light diffusion sheet (23) provided to a surface of the light guide sheet (21). When Y1 represents the static friction coefficient between the light guide sheet (21) an...  
WO/2019/124120A1
This optical unit according to an embodiment of the present disclosure is provided with: a light source part; and an optical absorber that includes a heat radiation part and that is disposed on an optical path of light emitted from the l...  
WO/2019/123996A1
The present invention addresses the problem of suppressing the occurrence of light leakage in a planar light source apparatus. This system for manufacturing a planar light source apparatus is provided with: a first adhesion part for adhe...  
WO/2019/124501A1
The purpose of the present invention is to allow a plurality of lighting elements and the like to be lifted and lowered independently in order to provide a three-dimensional staging by means of light irradiated from the lighting elements...  
WO/2019/123850A1
The purpose of the present invention is to provide a thin light source device capable of efficiently spreading and evening out the emission light from a light source. For this purpose, in one preferable aspect according to the present in...  
WO/2019/124046A1
This light-emitting apparatus (100) is provided with: a first fluorescent material layer (1) including a first fluorescent material which is made of an inorganic fluorescent material activated by Ce3+; and a second fluorescent material l...  
WO/2019/124552A1
The purpose of this invention is to provide: a wavelength conversion member with which it is possible to curb the occurrence of peeling at the edges during cutting; as well as a backlight unit and LCD device using said wavelength convers...  
WO/2019/120246A1
A light source substrate assembly, a light source module (100), and an illumination device. The light source substrate assembly comprises a power supply line (3), a first capacitor (23), and a light source substrate (4) disposed on a met...  
WO/2019/116058A1
The invention is a light-emitting building module for replacing paving, wall coverings, roofing tiles and fence elements. The building module is a single molded resin body (1) having a shape of a compatible paving stone, roof tile or cov...  
WO/2019/117159A1
A lens according to an embodiment covers, in the emission direction, a plurality of point light-sources that are disposed in a row. The lens comprises: a main surface which is an emission surface; a plurality of recesses which are recess...  
WO/2019/116698A1
The present invention implements a high-efficiency and high-luminance liquid crystal panel. A liquid crystal illumination device comprises: a liquid crystal panel; a light source for irradiating the liquid crystal panel with light; a fir...  
WO/2019/116715A1
Provided are: an optical member which enables further reduction in the thickness, while achieving emission light that has high luminance, excellent color reproduction performance and excellent uniformity; and a light guide system. An opt...  
WO/2019/111489A1
A refrigerator comprising: a main body; a door for opening/closing a front-surface opening in the main body; a lighting device that is provided in the chamber, which is the interior of the main body, and that turns on when the door is op...  
WO/2019/109467A1
An anti-glare lamp having a modularized LED light source, relating to the technical field of illumination lamps. Said anti-glare lamp comprises: an anti-glare lampshade, a lampshade bottom case (3) and an LED light source module which ar...  

Matches 1 - 50 out of 61,236