Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 301 - 350 out of 10,774

Document Document Title
WO/2014/073158A1
A luminous flux control member (140) according to the present invention comprises: an incident region (141) on which the light emitted from a light emitting element (120) is incident; and an emission region (142) for emitting the light i...  
WO/2014/072612A1
The invention relates to a lighting device (1) installed some distance from a surface to be lit (9), the device comprising at least one light source (2) with at least one light‑emitting diode, the light source exhibiting an optical axi...  
WO/2014/073425A1
Provided is a backlight device, comprising: an LED; an inner-side frame of a framework shape, having a sheet support face; an engagement part (24), further comprising a riser part (24a) on the obverse side from the sheet support face, an...  
WO/2014/067009A2
A light guide includes: a first major surface; a second major surface opposite the first major surface; an array of extraction elements, each element disposed between an upper and lower edge of the first major surface, each upper and low...  
WO/2014/069880A1
An exemplary embodiment of the present invention discloses a light-emitting module including a circuit board, a light-emitting device disposed on the circuit board, and a lens disposed on the circuit board and configured to distribute li...  
WO/2014/067241A1
A surface light-emitting flexible tubular neon lamp, comprising: a flexible strip core wire (1) extrusion-molded with a flexible transparent material, the core wire (1) being internally provided with at least two conductive wires (4) in ...  
WO/2014/067195A1
Disclosed are a backlight module (100) and a display apparatus, the display apparatus comprising the backlight module (100) and a display panel. The backlight module (100) comprises a light collector (140), an optical fibre (111), an opt...  
WO/2014/069973A1
The present invention relates to a side emitting LED lens, and a back light unit (BLU) and a display device having the same, and more specifically, to a side emitting LED lens, and a BLU and a display device having the same which can red...  
WO/2014/068497A1
This invention relates to an optical element (7; 21) for modifying a spatial distribution of light emitted by a light source (4).The optical element comprises a light input surface (17; 27) for receiving light emitted by the light source...  
WO/2014/067009A3
A light guide includes: a first major surface; a second major surface opposite the first major surface; an array of extraction elements, each element disposed between an upper and lower edge of the first major surface, each upper and low...  
WO/2014/067006A1
A light guide is provided. The light guide includes a first major surface comprising an array of Z-shaped extraction elements. Each Z-shaped extraction element includes: a first face; a second face adjoining the first face, wherein the f...  
WO/2014/063439A1
A lighting fixture comprises a light source (5), a housing (2) and a lens (3) for light distribution. The light source (5) is arranged in the housing (2), and the housing (2) is provided with a light outlet aperture. Light emitted by the...  
WO/2014/063391A1
A liquid crystal display module comprises a backlight module (10), a liquid crystal display panel (20) disposed on the backlight module (10), a diffuse reflection layer (40) disposed on the liquid crystal display panel (20), and a front ...  
WO/2014/063973A1
The present invention relates to a lens (100) for a lighting assembly. The lens (100) comprises a bottom surface (1), a top surface (2) and a side surface (3) joining the bottom surface and the top surface (2), wherein the bottom surface...  
WO/2014/063446A1
An LED flexible light strip comprising a light-emitting body and a permeable plastic cover layer. The light-emitting body comprises a flexible circuit board (3) and an LED (6) arranged on the flexible circuit board (3). The cover layer c...  
WO/2014/064075A1
The invention relates to a device for cosmetic treatment by light comprising: - a plurality of light emission sources (10, 11), each source emitting a light beam (12, 13) with a given angular aperture (2α); - a screen (2) positioned fac...  
WO/2014/064576A1
The present invention relates to a bowl-shaped optical cover (110) for a light-emitting module. The optical cover (110) has an inner concave surface (112) for facing a light source, and an outer convex surface (114) for facing away from ...  
WO/2014/060491A1
The present invention relates to a lens (100) for a lighting assembly, the lens (100) comprising a bottom surface (1) and an outer surface (2) extending upwardly from the bottom surface (1), wherein the bottom surface (1) comprises an in...  
WO/2014/060892A1
According to an aspect of the invention, a lighting device (100) for illuminating a secondary surface (200), thereby providing indirect illumination via reflection from the illuminated secondary surface is provided. The lighting device c...  
WO/2014/061157A1
Provided is a glare cut cap and lighting equipment equipped with the glare cut cap, which effectively use even direct light from a light source that was conventionally interrupted by the glare cut cap as illumination light. A glare cut c...  
WO/2014/058118A1
The present invention relates to an LED stage lighting apparatus and, more particularly, to an LED stage lighting apparatus including: a head main body that has an accommodating space therein and is open at the front thereof; a substrate...  
WO/2014/048018A1
A focusing structure for an LED lamp. LED chips (2) are provided in a main body (1) of the LED lamp, and the front end of the main body is also provided with a lens assembly (3);at least one of the LED chips is not located on the axis of...  
WO/2014/051308A1
The present invention relates to an LED illuminating lens and to an illuminating device using same and applied to a backlight unit. The LED illuminating lens, which radiates light which is emitted by an LED light source at a constant emi...  
WO/2014/047983A1
A three-dimensionally irradiating reflector-lamp and method, utilizing distributed laser LDs (3, 4) as a light source; the lateral face of a translucent body (6) is used to achieve two-dimensional irradiation and the display of spots of ...  
WO/2014/050602A1
Provided is a lens capable of improving the efficiency of taking light from a light source and increasing the degree of freedom in the size of the disposed light source. A plurality of leg parts (10d) are arranged outside a circle with a...  
WO/2014/045158A1
An optical device (13) comprising a first surface (25) with a plurality of micro sized facets (15), each facet having a respective orientation. Said plurality of facets having an optical axis (17) which extends parallel to the normal vec...  
WO/2014/044926A3
A light guide element (201) for modifying a light distribution pattern of a light source (202) is presented. The light source radiates first light beams to a first quarter-space (203) and second light beams to a second quarter-space (204...  
WO/2014/044479A1
The present invention relates to an illuminating device (100), comprising a lens unit (1), a housing part (2) and a lighting assembly (3), wherein the lighting assembly (3) is arranged in a cavity (R) defined by the lens unit (1) and the...  
WO/2014/045178A1
A lighting device comprising at least four optical devices. Each optical device has an associated light source and comprises a first surface with a plurality of micro sized facets. Each facet has a respective orientation and said plurali...  
WO/2014/045168A1
An optical device comprising a first surface with a plurality of micro sized facets, each facet having a respective orientation. Said plurality of facets having an optical axis which extends parallel to the normal vector to an average or...  
WO/2014/040862A1
The present invention relates to an illuminating device (100) comprising: a heat sink (1), a lens (2) and an electronic device housing (3), wherein the heat sink (1) comprises a circumferential wall (111) that defines an accommodating ca...  
WO/2014/041745A1
In an illumination device (100), light emitted from an emission element (130) is directed toward a second luminous flux control member by a first luminous flux control member of a luminous flux control member (140), and then toward the s...  
WO/2014/041099A3
A traffic light luminaire, comprising at least one light source, a collimating device for collimating light emitted by the at least one light source, a light distribution device for spreading the collimated light within a specific solid ...  
WO/2014/042318A1
The exemplary embodiments of the present invention include a driving substrate, a light source arranged on the driving substrate, a luminous flux control member arranged on the light source, and lug members arranged at a bottom surface o...  
WO/2014/038182A1
[Problem] To sufficiently improve the light extraction efficiency for a light-emitting element, while facilitating the concentration and projection of the emitted light to an optical assembly provided in a subsequent stage. [Solution] A ...  
WO/2014/033675A3
Multi utility illumination device (100) comprising a hollow housing (105) defined by top and bottom surfaces of quadrilateral shape and a plurality of lateral surfaces, a power supply unit comprising a power source and an electronic circ...  
WO/2014/032071A1
Lighting unit for a headlight, more particularly a motor vehicle headlight, consisting of a plurality of light sources (1), a light guide unit (2) having a plurality of light guides (3) and a downstream projection lens having a focal pla...  
WO/2014/036509A1
A multi-spectral variable focus illuminator. The illuminator includes a plurality of first light sources arranged in a first array, each of the first light sources capable of emitting light in a first wavelength band, and a plurality of ...  
WO/2014/033985A1
This luminous flux control member (300) has: an incidence surface (320) through which light emitted from a light-emitting element (220) enters; an emission surface (330) through which the light entering from the incidence surface is emit...  
WO/2014/030085A1
The invention relates to a lighting device (1) comprising a housing (8) with a light source connector for a LED (11) and a reflective collimator (3) and a refractive collimator (9) as well as to a method for their manufacture. The reflec...  
WO/2014/031729A2
A light and light control system includes a light configured to generate light from a power source. The system further includes a light collector configured to receive ambient light from any one of a plurality of directions, the light co...  
WO/2014/031877A2
Exemplary embodiments of the present invention relate to an illumination lens disposed over a light-emitting diode (LED). The illumination lens includes an internal surface surrounding the LED and configured to intercept light emitted by...  
WO/2014/031461A1
Provided is a light emitting diode (LED) lighting system (100). The system includes one or more LEDs (102) and a transparent membrane (124) positioned in cooperative arrangement with the LEDs (102). The transparent membrane (124) is conf...  
WO/2014/029025A1
A refractor lens element and a lens cover with the same are provided. The refractor lens element includes a refractor lens element having a recess in a front section for receiving a light source in the front section and a reflection surf...  
WO/2014/030086A1
The present invention relates to a lighting device comprising: multiple light sources (206) mounted on a carrier (208), the light sources emitting light of a first wavelength range; a wavelength converting member (210) arranged at a dist...  
WO/2014/031877A3
Exemplary embodiments of the present invention relate to an illumination lens disposed over a light-emitting diode (LED). The illumination lens includes an internal surface surrounding the LED and configured to intercept light emitted by...  
WO/2014/030100A1
The present invention relates to a lighting device (300) having a housing (302) and multiple light sources (308) arranged in the housing. The light sources emit light of a first wavelength range. The lighting device includes a wavelength...  
WO/2014/022928A1
A light dispersion device for providing a predictable lighting pattern comprising a Light Emitting Diode (LED) source and a lens. The lens comprising a first optical element for collecting light emitted by the LED source and refracting l...  
WO/2014/025193A1
The present invention relates to a lens for a light-emitting diode, and to a backlight unit and display device including same, and more particularly, to a lens for a light-emitting diode (LED), which is disposed on the LED to uniformly d...  
WO/2014/023825A1
Light module (10) for an external light (100), having a circuit board receptacle (20), at least one circuit board (30) arranged in the circuit board receptacle and having a plurality of LEDs (32), and a cover (40) which covers the circui...  

Matches 301 - 350 out of 10,774