Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 11,768

Document Document Title
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/2017/043782A1
An embodiment provides a lens comprising: a lens body; and a cavity disposed in the lens body, wherein the outer surface of the lens body comprises a first side surface forming an acute angle with respect to the bottom surface and slopin...  
WO/2017/043707A1
The present invention relates to a surface lighting device comprising: an optical transmission unit; a light source connected to one end of the optical transmission unit; and a light-emitting unit connected to the other end of the light ...  
WO/2017/042943A1
The objective of the present invention is to provide a lighting unit such that light distribution control with sufficient performance can be carried out without causing the performance of dividing the regions being irradiated to deterior...  
WO/2017/041630A1
An LED signal lamp (1) comprises: a top cover (11), a base (13), and a lamp body (12) disposed therebetween. The lamp body (12) comprises: a light transmissive housing (121) disposed at an outermost layer and having a smooth surface. The...  
WO/2017/041624A1
A lens (1) and LED lamp (3) using an application thereof. The lens (1) comprises: a lens main body is a structure formed by a convex curved light exit surface (11), an installation surface (10) opposite to the light exit surface (11), an...  
WO/2017/042026A1
Disclosed is an optical element (100) for creating a collimated beam from a luminance distribution generated by a light source (200) placed at a defined position at the optical axis (105) of the optical element, the optical element compr...  
WO/2017/038810A1
The purpose of the present invention is to provide a light flux control member capable of suppressing brightness variation due to light refracted by an inclined surface. The light flux control member of the present invention comprises: a...  
WO/2017/039198A1
An exemplary embodiment of the present invention comprises: a light-emitting part including a board and a plurality of light-emitting devices disposed on an upper surface of the board; a first reflection surface located on one side of th...  
WO/2017/037028A1
The invention relates to an optical element (1) for deflecting light emitted by lighting means (100), such as LEDs, arranged in a row, comprising a rear face (R) facing the lighting means; a front face (V) facing away from the lighting m...  
WO/2017/038758A1
This luminous flux control member has: a plane of incidence having a first incidence plane and a second incidence plane inside a first concavity; an emission plane; and a second concavity. The intersection of the first incidence plane an...  
WO/2017/039536A1
This disclosure relates to illumination modules operable to increase the area over which an illumination source, such as a vertical-cavity surface-emitting laser or light-emitting diode, illuminates. Such illumination modules include a s...  
WO/2017/039024A1
The present invention relates to a light-emitting diode module having colour mixing and blue-light blocking functions, and a lighting apparatus including the same. A light-emitting diode module having colour mixing and blue-light blockin...  
WO/2017/033582A1
Provided is a light emitting device which is reduced in unevenness in the in-plane luminance. This light emitting device is provided with: a main substrate having a central portion and a peripheral portion that surrounds the central port...  
WO/2017/032493A1
The present invention relates to an illumination device (1) having an optical-electronic light source (2) and an optical body (3) for distributing light, which optical body (3) is divided into an inner lens part (3a) and an outer reflect...  
WO/2017/033553A1
Provided is an illumination device capable of adjusting wider range of parameters and thereby capable of reproducing various light sources. A light source 10 is constituted by, for example, a liquid crystal panel and a backlight, and eac...  
WO/2017/032585A1
An optical lens (100) is disclosed, which is adapted to transmit light from a light source (110). The optical lens (100) comprises a light-transmitting body (120) and a light-exiting surface (130) from which light is output from the lens...  
WO/2017/028523A1
An indicator apparatus for indicating a working state of a high-density port and an implementation method thereof. The indicator apparatus for indicating a working state of a high-density port comprises: a structural box for holding the ...  
WO/2017/028780A1
A stage lamp optical system with improved light spot homogeneity comprises a light source and a light-reflecting cup (1) which are sequentially arranged along the main optical axis. The stage lamp optical system further comprises a first...  
WO/2017/026567A1
The present invention relates to an LED lighting system for a biophoton, comprising: an illuminator comprising an LED illumination part for irradiating LED light, a heating part formed to encompass the illumination part and being heated ...  
WO/2017/024556A1
A lighting effect adjustable LED spotlight, comprises: a support frame (13), an LED light source (8), and a secondary optical part; the LED light source (8) being a multi-color temperature light source and being disposed on the support f...  
WO/2017/026665A1
An LED display apparatus includes a plurality of light emitting diodes; a first microlens array disposed at an upper side of the plurality of light emitting diodes, the first microlens array comprising a plurality of first microlenses wh...  
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/2017/020632A1
A combined-light LED lamp comprises a lampshade, a lamp housing (8), a circuit board (5), and an LED module (11). The circuit board (5) is mounted on the lamp housing (8). The LED module (11) is mounted on the circuit board (5). The lamp...  
WO/2017/022143A1
A lens component (7) disperses light from a light source (6) having light distribution characteristics in which brightness is decreased moving farther from a light axis (21). The lens component (7) includes a light incidence section (23)...  
WO/2017/021898A1
The invention relates to a luminaire (1) which is designed to light a space under different angles and in a controlled manner, and which comprises - a plurality of different lighting elements (122); and - a first lighting body (100) with...  
WO/2017/017375A1
An optical system 100 configured such that the relation between the incident angle and the emergence distance of the emergent optical beam relative to the main optical axis O-O is proportionally decreasing so as to mix the colours in a h...  
WO/2017/018490A1
This invention makes it appear as if more light sources are present than the actual number of light sources in order to reduce brightness irregularities. In this vehicular light-emitting device, a plurality of light-emitting units 100 ar...  
WO/2017/012664A1
The invention relates, inter alia, to an optical assembly (40) for a display field having at least one light source, in particular a display field of a traffic sign (WVZ) or a variable traffic sign (WVZ), having at least one lens (10) fo...  
WO/2017/013816A1
The objective of the invention is to provide an illumination device and an illumination method that are highly efficient, and an image projection device using the same. In order to achieve the above objective, an illumination device comp...  
WO/2017/010257A1
[Problem] To provide a diffuser plate, a display device, a projection device and an illumination device which allow flat diffusion angle distribution characteristics to be achieved while suppressing high-order diffractive components. [So...  
WO/2017/002686A1
The purpose of the present invention is to provide a light flux controlling member that is unlikely to cause variations in brightness in light radiated from a light emitting device even when a light emitting element that emits a large am...  
WO/2017/002723A1
This light flux control member comprises an entrance region, a first reflective surface, a second reflective surface, a third reflective surface, and a connection surface. In a cross section containing the optical axis and a straight lin...  
WO/2017/002725A1
This surface light source device comprises a plurality of light-emitting elements, and a light flux control member containing a first light flux control member and a second light flux control member. The first light flux control member c...  
WO/2017/001160A1
A flush-type light comprising at least two light-exit channels arranged oriented along a common main emission direction, comprising a plurality of lighting modules, assigned to the light-exit channels, comprising at least one light sourc...  
WO/2017/001259A1
The invention provides a lighting unit (1000) comprising a lighting device (100), wherein the lighting device (100) comprises a light source (10) configured to provide light source light (11) and beam shaping optics (20) configured to sh...  
WO/2016/207200A1
The invention relates to a light-emitting diode device (1) comprising the following features: a housing (2); a light-emitting diode element (5) arranged in the housing having a front side (V) and a rear side (RÜ), wherein the front side...  
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/2016/208628A1
An illumination apparatus (10) according to the present invention includes a light diffusion element (50) having a plurality of component diffusion elements that diffuse incident light, a coherent light source (15) that emits coherent li...  
WO/2016/208957A1
Embodiments disclose an optical lens and a light emitting module having same. The disclosed light emitting module comprises: an optical lens including a first light transmitting body, an incident part having an incident surface below the...  
WO/2016/208484A1
Provided is a light emission device having excellent light emission performance despite having a thin profile. This light emission device is provided with: a base having an obverse surface; one or more light sources having an optical axi...  
WO/2016/202714A1
A luminaire (1) comprising a cover plate (10) including a region (13) surrounding a light exit window (11), at least a part of said region (13) comprising a plurality of protrusions (15); a reflector (30) having an inner volume (31) and ...  
WO/2016/204101A1
Provided are: an LD light source device having a simple structure and which can be reduced in size wherein the distances between the central axes of bundles of rays from laser light emitted from an LD, are compressed two-dimensionally; a...  
WO/2016/201550A1
A lighting apparatus is for use with a projection-receiving surface. The lighting apparatus includes a light-filtering assembly configured to block transmission of a first amount of light emitted by a light source towards the projection-...  
WO/2016/205305A1
Systems and methods for lighting system lens heating are described. The systems and methods include a substantially clear thermoplastic substrate; and a conductive ink or film circuit on the thermoplastic substrate.  
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/2016/200012A1
An embodiment provides a light emitting unit comprising: a refraction unit which is arranged on a body of the light emitting unit; a reflection unit which is arranged on the body so as to be spaced apart from the refraction unit; and a g...  
WO/2016/199760A1
This lens module, in order to reduce the loss of intensity of light emitted from each lens and closely arrange light-emitting regions in a plurality of lenses, is provided with the following: a plurality of lenses 31; a lens holder 32 to...  
WO/2016/194758A1
The present invention is a polyester resin composition that has excellent infrared-light transmittance, that has favorable heat-resistance and low gas emission, and that is suitable for use as a black spun-dyed design member (in particul...  
WO/2016/194757A1
The present invention is a polyester resin composition that has excellent infrared light transmittance, that has favorable heat-resistance and low gas emission, and that is suitable for use as a black spun-dyed design member (in particul...  

Matches 1 - 50 out of 11,768