Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 301 - 350 out of 11,208

Document Document Title
WO/2014/185588A1
The present invention relates to an aspheric lighting lens, and more particularly, to an aspheric lighting lens comprising: a first curved surface for forming a light distribution pattern at an incident side; and a second curved surface ...  
WO/2014/184718A1
The present invention discloses an optical device (100) and a lighting device for illuminating two intersecting surfaces (SI, S2). The optical device (100) comprises a first light guiding structure (120) for redirecting light from a ligh...  
WO/2014/183242A1
Provided is an LED direct-type panel lamp, comprising: an LED light source (10), a lens (20), a diffusion plate (30), a lamp body (40) and an optical cavity A, wherein the optical cavity A is composed of the diffusion plate (30) and the ...  
WO/2014/184422A1
A light guide (201) comprising a transparent element is presented. The transparent element comprises a first surface (203) for acting as a light-ingress surface and a second surface (204) for acting as a light-egress surface. The second ...  
WO/2014/179911A1
A lighting fixture, comprising a white LED light source (3) and a lens (5) for distributing light for the white LED light source (3); the white LED light source (3) comprises a chip and fluorescent material emitting monochromatic light; ...  
WO/2014/182703A1
A stack of a plurality of thin film adhesively bonded members are removably coupled to a light emitting structure. A method for cleaning a light emitting surface is also disclosed. The method includes removing pre-placed polymer sheets f...  
WO/2014/180460A1
The present invention relates to a lighting arrangement (1) comprising a body (10) comprising a plurality of light sources (13), wherein the light exit direction of said light sources points towards at least one specific side (12) of the...  
WO/2014/178278A1
In a light flux control member (140), light emitted from a light-emitting element enters from a light-incidence region (141), and is emitted from a light-emitting region (142). The light-incidence region (141) includes a plurality of pro...  
WO/2014/176815A1
Disclosed are a direct illumination type backlight source and a liquid crystal display device comprising same. The direct illumination type backlight source comprises: a prism member (1) which is provided with a plurality of prism unit s...  
WO/2014/177066A1
A light distribution lens, having a saddle-shaped upper surface consisting of multiple segments of connected smooth curved surfaces and forming a non-smooth curved surface, and an non-smooth curved surface is formed between two neighbori...  
WO/2014/173734A1
The invention relates to an explosion-protected arrangement (5), which can be formed of a plurality of modules (49). Each module (49) has at least one covering part (20) and at least one carrier (13). The carrier (13) has a carrier face ...  
WO/2014/173238A1
A light engine module for an LED light bulb, comprising a light engine template (43) having notches on two sides thereof; LED related components (41) are disposed on the light engine template (43), a transparent sealant (45) and/or trans...  
WO/2014/175737A1
Safety torch and set comprising a torch and a cartridge; holder for a safety tool The invention relates to a safety torch. The torch comprises a housing; a light source arranged in a head of the housing, wherein an end of the housing opp...  
WO/2014/174859A1
The illuminator is provided with a light source (4) having a light-emitting surface (14), and an optical element (16) which has a shape with a rotational symmetry around an axis orthogonal to the light-emitting surface and traversing the...  
WO/2014/173656A1
The invention related to a lighting system comprising a light source (4), at least one first optical element (1) which is designed to receive light from the light source (4) at least one second optical element (2) with the second optical...  
WO/2014/170746A1
The LED-luminaire comprises a disc shaped luminous element (10) made of a base (20), a transparent diffuser cover (30) and a PCB- assembly (40), wherein the base and the cover have an outer rim part each, such rim parts being engaged wit...  
WO/2014/172610A2
A lamp includes an LED assembly and a heat sink in thermal communication with the LED assembly. The heat sink includes a plurality of fins disposed around a body and extending away from the body. The lamp includes a plurality of lenses d...  
WO/2014/172147A3
The light fixture (10) includes a frame (12), an optically transmissive panel assembly (26), a set of light emitting diodes (LEDs) (36), and driving circuitry (50). The frame (12) has a frame length measured along a length axis and a fra...  
WO/2014/169511A1
A secondary internal reflective lens and an LED lamp using the lens. The lens (130) comprises a light-in surface (131), a first reflective surface (132) opposite to part of the light-in surface (131), a second reflective surface (133) op...  
WO/2014/165890A1
The invention relates to a lighting unit (1) for a headlamp (100), in particular for a headlamp for a motor vehicle, wherein the lighting unit comprises at least: *) a first light source group (10), which first light source group (10) co...  
WO/2014/166417A1
An LED unit module (11), a light-emitting device (1), and a light source system. The LED unit module (11) comprises a substrate (13) and an LED chipset (14) arranged on the substrate (13). The LED chipset (14) comprises at least five LED...  
WO/2014/167153A1
The invention relates to a lighting device of the type including a casing bearing the light source, which may be LED, fluorescent, incandescent or any other type of light source available on the market. The end of the casing takes the fo...  
WO/2014/166816A1
Described is a holographic film (100) whose transmission and/or reflection properties vary periodically along at least one of its directions of principal extent, said film being designed for at least partial transmission (22, 28) of ligh...  
WO/2014/166991A1
The invention relates to an LED module (2, 8), comprising an assembly of electronically connected LEDs (3, 10) and a carrier (7, 9) for the LEDs, wherein the density of the LEDs (3, 10) is selected in such a way that the thermal load on ...  
WO/2014/167453A1
A lighting apparatus comprising an optical assembly comprising, in turn, at least one punctiform type lighting source (11), and a screen (10), associated with at least said one punctiform type lighting source (11), having a surface of ap...  
WO/2014/164792A1
A luminaire includes a mixing chamber having an array of apertures in one wall, a light source to supply light into the mixing chamber, and an array of optics outside the mixing chamber, each positioned to cooperate with a respective one...  
WO/2014/165733A9
Described is a LED Luminaire combined with a theatrical fan for generating combined blast of air and beam of light directed in a common direction.  
WO/2014/165733A1
Described is a LED Luminaire combined with a theatrical fan for generating combined blast of air and beam of light directed in a common direction.  
WO/2014/163088A1
It is important that light emitted upward or downward by a vehicle lamp be processed. This invention is provided with a lens (2) and a semiconductor-type light source (3). The lens (2) comprises a main lens part (6) and an auxiliary lens...  
WO/2014/153881A1
Disclosed are a fixing structure of an optical film, a backlight module and an assembling method therefor. The fixing structure of an optical film comprises a back panel (101), a accommodating part (102), a connecting piece (104) and rot...  
WO/2014/154476A3
The invention relates to a light signal, more particularly for rail-bound traffic routes, comprising a light source (10) and an optical system for signal aspect visualization, more particularly into a far range and a near range angled re...  
WO/2014/157461A1
This backlight device (12) is provided with the following: LEDs (17); a light-guide plate (19) that has a light-incidence surface (19b), which faces the LEDs (17), and a light-emission surface (19a); a lenticular lens section (42) compri...  
WO/2014/154083A1
An LED lamp module, comprising a heat sink (1), a waterproof rubber gasket (2), a lens module (3), and multiple LED light sources (4); the LED light sources (4) are uniformly arranged at the bottom surface (101) of the heat sink (1); the...  
WO/2014/159970A1
Light diffusers include both bulk and surface diffuser elements. Diffusing elements form a structured coating on a substantially clear substrate. A bulk diffuser comprises a structured surface. In either form, the volumetric diffuser con...  
WO/2014/155305A1
Lighting fixture of the wall washer type adapted to light a wall in an effective and as uniform as possible manner, without producing light spots on the wall itself and minimizing possible glares to users attending the lighted rooms. The...  
WO/2014/147126A1
The invention relates to an assembly for emitting light comprising a circuit board (2), an LED (3) for producing a light, wherein the LED (3) is arranged on the circuit board (2), an optical element (4), which is arranged in such a way t...  
WO/2014/151913A1
An LED architectural luminaire (100) comprising a gull wing reflector (1), an LED mounting plate (200) and a central lens (9). The mounting plate (200) is disposed in said reflector (1) and includes a central flat mounting surface (201) ...  
WO/2014/146354A1
A backlight source and a display device. The backlight source comprises an optical module (1) and a light source component (2) provided at the side of the optical module (1). The light source component (2) includes a light source (21), a...  
WO/2014/151688A1
A lens (10) for distribution of light from a light emitter (1) having an emitter axis (2). The lens includes an inner surface defining an inner cavity (20) and including a substantially cross-sectionally convex inner region (22A-D) along...  
WO/2014/150811A1
A unitary optic member for directing light from a plurality of LED light sources on a board beneath the optic member, the optic member having a plurality of lens portions surrounded by and interconnected by a non-lens portion and compris...  
WO/2014/147883A1
This lighting apparatus is provided with a light source (3), and a lighting cover (2) that is positioned so as to face the light source, and serves as a light-emitting surface. The lighting cover has an inner surface (2a) facing the ligh...  
WO/2014/151263A1
A photolummescence wavelength conversion component comprises a first portion having at least one photolummescence material; and a second portion comprising light reflective material, wherein the first portion is integrated with the secon...  
WO/2014/148028A1
A vehicle light which is an embodiment of the present invention is provided with: a first light unit (20) having a first projector lens (30) in which the vertical-direction length (Lv1) viewed from the light front surface is greater than...  
WO/2014/147195A1
The invention relates to an illuminating and/or signalling module for an automotive vehicle, said module comprising a light source e, a reflective surface 81 and a toroidal lens 4. The reflective surface 81 is calculated so that the rays...  
WO/2014/145802A3
An LED assembly that includes optics and optical arrangements for light emitting diodes (LEDs). In some embodiments, a reflector is provided within a void between the lens and the LED. This reflector can reflect light emitted by the LED ...  
WO/2014/136074A1
The present invention relates to an optical arrangement (1) having an optical axis (X) and comprising a base member (70), a cup shaped reflector (10) having an inner surface (12) facing towards the optical axis, at least one solid state ...  
WO/2014/135051A1
Disclosed is an LED corner lamp, comprising a power supply box (1), a power supply (2) and a box cover (3), wherein the power supply (2) is fixed in the power supply box (1) and the box cover (3) is covered on the power supply box (1). T...  
WO/2014/138295A3
A lighting system (10) comprising a light box housing (11), a plurality of lighting units (12) including a housing (24), a plurality of light emitting elements (18, 19, 20) mounted on a PCB (22) within the housing (24), and an optical el...  
WO/2014/135492A1
An LED lighting module (1) comprises a plurality of first LEDs (2) for generating a first light, a first optical element (3) for influencing the first light, wherein the first optical element (3) is designed to influence the first light ...  
WO/2014/137560A1
A luminaire (20) including a light engine (22) having a light source (28) and a housing (26) and a light- diffusing attachment (24) that includes a frame (50) secured to the housing (26) of the light engine (22), a refracting lens (58) s...  

Matches 301 - 350 out of 11,208