Class / Patent application number | Description | Number of patent applications / Date published |
362268000 | Plural serial lens elements or components | 62 |
20080239722 | Light-Directing LED Apparatus - LED apparatus for illumination toward a preferential side, including a light emitter having at least one LED on a base, a primary lens positioned over the light emitter and having a central axis, and a secondary lens placed with an inner surface surrounding the primary lens. The secondary lens has a base-adjacent lower end defining a main plane substantially perpendicular to the central axis, and a compound outer lens surface with a middle-region reference point defining a reference axis parallel to the central axis. The compound outer lens surface includes (A) a principal perimeter surface centered on the preferential side, the principal perimeter surface (a) projecting to a ridgeline subtending a substantial angle about the central axis, and (b) terminating inwardly at the ridgeline, (B) a middle region containing the reference point and having a concavity thereabout, and (C) a non-principal perimeter surface centered on the non-preferential side and adjoining the middle region and the principal perimeter surface. | 10-02-2008 |
20080266862 | ILLUMINATION OPTICAL APPARATUS - Disclosed is an illumination optical apparatus that can enlarge a beam divergence angle. In accordance with an embodiment of the present invention, the illumination optical apparatus can include a light source, emitting a beam of light in a predetermined direction at a beam output point; a ball lens, arranged in a forward direction of the beam of light emitted from the light source; and a condensing lens group, condensing the beam of light which has passed through the ball lens on a predetermined point. With the present invention, the size and the volume of the illumination optical apparatus can be reduced by enlarging the beam divergence angle by further including a ball lens. | 10-30-2008 |
20080273328 | Display Device - A display device comprising a body member having a side member which, in plan view, conforms to a first profile; characterised by a first transparent member ( | 11-06-2008 |
20080310166 | Toroidal Lens - A lens, suitable for automotive applications, for use with a light source is provided. The lens has a main body defining a cross sectional shape with a curved side and a straight side. The main body is formed by rotating the cross sectional shape about an axis of revolution located outside the main body. The axis of revolution is parallel to the straight side of the cross section and passes through a focal point defined by the curved side. | 12-18-2008 |
20090016057 | Incoupling structure for lighting applications - Light incoupling structures for lighting applications, such as lightguides. The incoupling structures include an optically substantially transparent medium for transporting light emitted by a light source and an optical element including at least one hole in the medium for coupling light together with optional further optical elements. A lighting element includes a light source with related integrated optics. | 01-15-2009 |
20090016058 | RING LAMP FOR ILLUMINATING A DELIMITED VOLUME AND THE USE THEREOF - A ring lamp includes a light source having a first hollow cylinder with a lighting device disposed therein. The light source has an emitting surface with a light-emitting direction oriented toward an axis of the hollow cylinder. The lamp also includes a light directing device configured to direct light emission. The light directing device includes a lens system having a lens formed as a second hollow cylinder and configured to focus light into a radial plane which is orthogonal to the axis. The lens system has a ring-shaped aperture diaphragm disposed centrally in an optical path of the light emission behind the lens. The emitting surface of the light source and the lens system have a same length, are coaxial and axially aligned with each other. A radial surface which is defined by an inner radius of the lens system and the length of the lens system spans a delimited volume. | 01-15-2009 |
20090016059 | ILLUMINATION APPARATUS - The illumination apparatus comprises a light source unit which has a LED for emitting illumination light, and a condenser lens for collecting the illumination light, and a main body of the illuminator of the apparatus which holds the light source unit and guides the illumination light. The light source unit comprises a heat dissipation plate which holds LED, and emits the heat emitted from LED | 01-15-2009 |
20090021942 | LAMP ASSEMBLY - A headlamp for a vehicle is provided. The headlamp includes a light source, a reflector reflecting and condensing light emitted from the light source, a first lens refracting and radiating the light emitted from the light source in a forward direction, a shielding device that is disposed between the light source and the first lens and shields some of the light emitted from the light source, and a second lens that is disposed between the first lens and the shielding device and changes a light path by refracting light before being incident on the first lens. | 01-22-2009 |
20090052182 | ILLUMINATION SYSTEM - There is provided a lighting system simple in configuration and capable of irradiating an irradiation image with less distortion onto an irradiation surface. For this reason, light shielding masks | 02-26-2009 |
20090073695 | Illumination Apparatus for Microscopes - The illumination apparatus of microscopes comprises a collector lens for converting diversion light emanated from a light source into parallel luminous flux; a fly eye lens arranged near a backside focal position of the collector lens; and a vertical illuminator which projects two or more light source images formed by the fly eye lens on the incidence pupil of an objective lens. It is characterised in that it has a regulation means by which a diameter of luminous flux between the collector lens and the fly eye lens is changed according to selection of the objective lens. | 03-19-2009 |
20090109678 | LIGHT SOURCE ASSEMBLY - In one embodiment, an exemplary light source assembly includes a light source device, a optical component, and a light pervious filling layer interposed between the light source and the optical component. The light source includes a light pervious cover. The light pervious filling layer can reduce a refraction loss and reflection loss of light. | 04-30-2009 |
20090161364 | Prism lens and light fixture - Described and illustrated are, among other things, a prismatic lens ( | 06-25-2009 |
20090207614 | ILLUMINATING DEVICE WITH ADJUSTABLE ILLUMINATION RANGE - An illuminating device includes a housing, a light source module, and a plurality of replaceable optical elements. The light source module is positioned in the housing for emitting light having an initial illumination range. The optical elements are configured for respectively converting the initial illumination range into different outputting illumination ranges, each of the optical elements is selectively detachably mountable to the housing for achieving a desired illumination range. | 08-20-2009 |
20090268466 | DIFFUSED LIGHT PROJECTOR - Diffused light projector comprising:
| 10-29-2009 |
20090303723 | STAGE PROJECTOR - A stage projector extends along a first axis and is provided with a first optical system having a first focus and designed substantially to generate and concentrate a light beam in the first focus, and a second optical system set downstream of the first focus and having a second focus, the second optical system having a first optical assembly, set in a given position along the first axis so that the second focus coincides with the first focus, and a second optical assembly, selectively mobile between an operative position, in which the second optical assembly intercepts the light beam between the first focus and the first optical assembly, and a position of rest, in which the second optical assembly does not intercept the light beam, the first and the second optical assemblies being mobile along the first axis in order to modify the form of the light beam and obtain a homogeneous distribution of the light within the light beam, when the second optical assembly is set in the operative position. | 12-10-2009 |
20100033970 | Lighting Device with Variable Angle of Emission - A lighting device with variable angle of emission includes a light source, and a lens system comprising two lenses, a primary lens and a secondary lens. The two lenses and the light source are arranged along an optical axis and the distance between the primary lens and the secondary lens is variable, in order to vary the angle of emission of the cone of light rays generated by the lighting device. In one example, the primary lens has a numerical aperture of at least 0.7, the primary lens is an aplanat, and the secondary lens is designed so as to image to infinity, at a certain distance of the secondary lens from the primary lens, a virtual image of the light source generated by the primary lens. According to a second aspect, the illumination factors are distinguished by the fact that the primary lens has a numerical aperture of at least 0.7, and that the secondary lens may be moved by a distance extending in a range in which the secondary lens does not capture the whole of the cone of light rays generated by the primary lens. | 02-11-2010 |
20100039819 | FLOODLIGHT WITH TILTABLE BEAM - A floodlight comprises means ( | 02-18-2010 |
20100091498 | LOW PROFILE SIDE EMISSION TIR LENS FOR LED - A low profile side-emitting lens for an LED die has two tiers of different waveguides radially extending out from a center side-emitting lens. An LED emits light into the center side-emitting lens, which has a curved surface that internally reflects the LED light outward approximately parallel to the top surface of the LED die. The center lens has a height of 2 mm, required for reflecting the LED light outward. Radially extending from the periphery of the bottom half of the center lens is a bottom tier of waveguides, each having a height of 1 mm, and radially extending from the periphery of the top half of the center lens is a top tier of waveguides, each having a height of 1 mm. The light output areas of the top and bottom tiers of waveguides are parallel with each other so that the 2 mm high side emission is reduced to a 1 mm side emission without reducing the emission area. | 04-15-2010 |
20100091499 | Total Internal Reflection Lens and Mechanical Retention and Locating Device - A lens assembly includes a total internal reflection lens and a lens holder. The lens includes a body member having an outer surface shaped to provide total internal reflection and an interior open channel extending longitudinally through the body member. The body member has a first end region for accommodating a light source and a second end region that includes a plurality of refractive surface regions positioned around the open channel. The lens holder has a concave interior surface shaped to accommodate the optical body member of the lens and a convex exterior surface. The holder has multiple clips for securing the lens. The holder also has three or more support members extending from the exterior surface toward the first end. The support members are adapted for centering the optical body member with respect to the light source and maintaining the light source in the specified position in relation to the optical body member. | 04-15-2010 |
20100118537 | LED LIGHTING DEVICE - An LED lighting device is provided, which does not create dazzling effects, has no difference in brightness in accordance with viewing angles, and has superior interior effects. The LED lighting device includes an LED irradiating light onto an outside, a first lens having a lower part in which the LED is provided and having a convex form to diffuse the light incident from the LED through the lower part thereof to the outside, and a second lens provided on the outside of the first lens and having a rough surface formed on its inner surface to diffusedly reflect the light diffused through the first lens. | 05-13-2010 |
20100165628 | LIGHT SOURCE - A light source contains at least one light-emitting diode installed in the casing or on the base, and a lens system located along the light flux. The lens system comprises a plane-convex lens, a first plane-concave lens, and a composite lens | 07-01-2010 |
20100296292 | Multiple Focus Point Light - A lamp unit with a relay lens that allows two different focus points. Two different optical altering elements are hence simultaneously in focus. The elements can be taken in and out of focus to allow different effects. | 11-25-2010 |
20100321940 | LIGHTING FIXTURE ZOOM DEVICE, AND LIGHTING FIXTURE COMPRISING SAID ZOOM DEVICE - A zoom device for a lighting fixture has a first lens assembly of positive refractive power; a second lens assembly of negative refractive power; and a third lens assembly of positive refractive power. | 12-23-2010 |
20110032706 | IMAGE DISPLAY APPARATUS - An image display apparatus includes an image forming device having pixels; a collimating optical system collimating light from the image forming device; and an optical device receiving, guiding, and outputting the collimated light as directional rays in different directions. The optical device includes a light-guiding plate; a first optical member reflecting or diffracting the light so as to totally reflect the light inside the light-guiding plate; and a second optical member causing the propagated light to emerge from the light-guiding plate. When a light ray emitted from a pixel located farthest from the center of the image forming device and a light ray emitted from a pixel located at the center of the image forming device pass through a front nodal point of the collimating optical system and are respectively incident on the collimating optical system and the light-guiding plate at angles θ | 02-10-2011 |
20110069491 | LED LIGHTING DEVICE - An LED lighting device is provided, which does not create dazzling effects, has no difference in brightness in accordance with viewing angles, and has superior interior effects. The LED lighting device includes an LED irradiating light onto an outside, a first lens having a lower part in which the LED is provided and having a convex form to diffuse the light incident from the LED through the lower part thereof to the outside, and a second lens provided on the outside of the first lens and having a rough surface formed on its inner surface to diffusedly reflect the light diffused through the first lens. | 03-24-2011 |
20110085338 | Lamp with magnifier - The present invention provides a lamp with magnifier which has a lighting lamp, a lampshade, a magnifying lens, a lamp arm and a lamp body fixing means; the lighting lamp is fixedly disposed under the lampshade; the magnifying lens is disposed in a central position of the lampshade; the lampshade is movably connected with an upper end of the lamp arm via a first rotating shaft and rotatable in a vertical plane; the lampshade is freely rotatable around the first rotating shaft in a horizontal plane; the lamp arm comprises an upper lamp arm and a lower lamp arm which are movably connected with each other forming an adjustable angle in between; the lower lamp arm is movably connected with the lamp body fixing means, and the lower lamp arm is rotatable in a horizontal plane relative to the lamp body fixing means. | 04-14-2011 |
20110228537 | Adjustable Beam Size Illumination Optical Apparatus and Beam Size Adjusting Method - An adjustable beam size illumination optical apparatus includes a beam size adjusting optical system which includes groups of cylindrical array lenses disposed correspondingly to the long and short axis directions respectively and having variable intervals among the lenses, and a group of cylindrical telescope lenses disposed correspondingly to one of the long and short axis directions and having variable intervals among the lenses, and adjusts parallel light from a light source in size in accordance with the two axis directions orthogonal to each other. The lens interval of one of the cylindrical array lens groups and the cylindrical telescope lens group is changed to adjust a beam size on a projection surface in accordance with the long axis direction or the short axis direction. Thus, it is possible to adjust the beam size in accordance with the long axis direction and the short axis direction individually, and it is possible to make irradiation with the beam with uniform intensity. | 09-22-2011 |
20110292657 | ELECTRIC FIRE - An electric fire is described which include a flame effect generator provided forwardly of a screen and configured to provide for generation of flame effect on the screen. | 12-01-2011 |
20120033428 | TOTAL INTERNAL REFLECTION LENS AND LENS HOLDER - A lens assembly has a lens and a holder. The lens has an optical body member having a first end, a second end, and an outer surface. The outer surface is shaped to provide total internal reflection. The optical body member also has an interior open channel extending longitudinally from the first end to the second end thereof. The second end includes a peripheral flange that is free of curved refractive surface regions and has one or more index regions and one or more notches formed therein. The holder is a substantially cylindrical support member having a hollow interior region shaped to accommodate the optical body member. The holder also has a top rim region having one or more slots for receiving the index regions of the optical body member and one or more snap clips for fitting to the notches of the peripheral flange region of the optical body member. | 02-09-2012 |
20120063141 | LIGHTING DEVICE - A lighting device is provided to include a plurality of lens bodies. The connecting portion connecting the plurality of lens bodies includes a first major surface and a second major surface opposite to the first major surface. The first major surface is in contact with the lateral portion at a first contact under an outer edge of the leading lens. The second major surface is in contact with the lateral portion at a second contact located below the first contact. The first contact is located outside of a point of intersection along the first major surface with respect to the center of each lens body, the point of intersection at which an extraction of the first major surface intersects with an extension of a ray of the emitted light which is incident on the light incident surface and is projected on the second contact. | 03-15-2012 |
20120069573 | Multiple Focus Point Light - A lamp unit with a relay lens that allows two different focus points. Two different optical altering elements are hence simultaneously in focus. The elements can be taken in and out of focus to allow different effects. | 03-22-2012 |
20120120662 | High NA Optical System and Device - Embodiments described herein provide an optical system having a light source (e.g., LED) and a high numerical aperture multi-element optical stack. According to one embodiment, the optical stack can reimage an entrance aperture. The multi-element optical stack can include a number of optical elements forming a series of lenses. The series of lenses comprises, a first lens positioned to receive light emitted in a first beam angle and a second lens more distal from the LED than the first lens, the second lens defining a second lens exit aperture that has at least a minimum area necessary to conserve radiance for the emission beam angle in air. The lenses in said series of lenses are configured, in combination, to successively reduce a beam angle of light from the first beam angle to the emission beam angle. | 05-17-2012 |
20120262922 | STREET LAMP WITH HIGH-POWER SINGLE POLYCRYSTALLINE LED CHIP MODULE - A street lamp with high-power single polycrystalline Light-Emitting Diode (LED) chip module comprises a shell composed of a back shell and a front shell provided with a first window, an optical field cover mounted on the first window of the shell, a high-power single polycrystalline LED chip module, a light scattering lens mounted in the opening at the bottom of the optical field cover, wherein the light scattering lens is a solid lens using a flat bottom surface as a light incident surface, and the bottom surface is close jointed to the silica gel of the high-power single polycrystalline LED chip module without interspaces, so as to form a bat wing shaped rectangle light distribution curve of an optical field using a primary light source, and a radiating device mounted on the arched portion of the back shell and including an arc radiator and super heat-conductive pipes. The high-power single polycrystalline LED chip module, which is used as the light source, cooperates with the optical field cover and the single light scattering lens to form a bat wing shaped rectangle light distribution curve of an optical field using a primary light source, increase the brightness uniformity, and obtain a better illumination effect. | 10-18-2012 |
20130027944 | Multiple Focus Point Light - A lamp unit with a relay lens that allows two different focus points. Two different optical altering elements are hence simultaneously in focus. The elements can be taken in and out of focus to allow different effects. | 01-31-2013 |
20130135871 | Multi-Purpose LED Lighting and Mirror Accessory for Use with Mobile Phone Devices - This invention describes a Multi-Purpose LED Lighting And Mirror Accessory to be used with mobile phone devices, for both a cosmetic purpose as well as a photographic and videographic apparatus enhancement. (hereinafter known as “Multi-Purpose LED Lighting And Mirror Accessory”). | 05-30-2013 |
20130215619 | NON-IMAGING OPTICAL LENS AND LIGHTING DEVICE HAVING THE SAME - The present invention relates to a non-imaging optical lens and a light-emitting module having the same. The lens includes a concave region having a continuous curved optical surface formed by a plurality of facets spliced together. The continuous curved optical surface faces the light-emitting device. The curved surface consists of an array in at least three rows of the facets and at least three columns of the facets | 08-22-2013 |
20130343057 | STAGE LIGHT FIXTURE FOR VARYING THE LIGHT BEAM CONCENTRATION UNIFORMITY AND METHOD FOR OPERATING SAID STAGE LIGHT FIXTURE - A stage light fixture is provided with: | 12-26-2013 |
20140022794 | LENS ARRANGEMENT AND ILLUMINATOR HOUSING - A novel lens arrangement features a first lens which is configured to be fixed to a light source and features an aspherical convex exit surface for transmitting light which received from the light source. A second lens is arranged to the optical axis of the first lens and features an aspherical concave entry surface which is arranged to receive light which transmitted by the first lens and which has substantially the same shape as that of the exit convex surface of the first lens. The first and second lens are configured to be moved along the optical axis in respect to each other between a minimum extended position, wherein the exit surface of the first lens is nested into the matching concave entry surface of the second lens, and maximum extended position, wherein second lens lies at the focal point of the first lens. | 01-23-2014 |
20140043819 | LIGHTING DEVICE - Disclosed is a lighting device which comprises: an optical member comprising a protruding optical pattern forming a gap with an adjacent layer; at least one light emitting unit inserted into the optical member; and a resin layer formed on the optical member and the at least one light emitting unit, whereby it is possible to obtain an effect that the shapes of light change depending on the viewing angle when viewing the light source by producing various protruding optical patterns, an effect that the whole thickness can be reduced, and an effect that the degree of design freedom can be enhanced when designing products thanks to an enhanced flexibility. | 02-13-2014 |
20140119018 | OPTICAL LENS AND LIGHT SOURCE MODULE HAVING THE SAME - A lens for diverging light includes a bottom surface, a recess defined in the bottom surface, a lower inner curved surface in the recess, and an upper outer curved surface. The lower inner curved surface is configured for receiving light emitted from a light source. The lower inner curved surface includes an inwardly curved lower portion adjacent to the bottom surface, a flat surface portion arranged at a center of a bottom in the recess, and an inwardly curved intermediate portion connected between the lower portion and the flat surface portion. The upper outer curved surface faces away from the bottom surface. | 05-01-2014 |
20140233238 | STAGE LIGHTING FIXTURE - A stage lighting fixture having:
| 08-21-2014 |
20140254160 | DIFFUSER CAPABLE OF ENHANCING INTENSITY OF OUTPUT LIGHT AND OPTICAL SYSTEM USING THE SAME - A diffuser and an optical system is provided in the present disclosure. The diffuser is configured to enhance the intensity of a light generated from a light source. The diffuser includes a transparent substrate, a transparent metalized layer, a bonding layer, and a plurality of light-penetrating microsphere balls. The transparent substrate has a first surface and a second surface. The transparent metalized layer is disposed on the first surface of the transparent substrate. The bonding layer is disposed on the transparent metalized layer. The plurality of light-penetrating microsphere balls are disposed on the bonding layer. The first surface is opposite to the second surface, and the light enters the diffuser from the second surface of the transparent substrate. | 09-11-2014 |
20140254161 | Light-Directing Apparatus with Protected Reflector-Shield and Lighting Fixture Utilizing Same - A light-directing apparatus for predominantly forward distribution of light from a light emitter having an emitter axis. The light-directing apparatus includes a forward-reflective surface entirely within a lens member positioned over the light emitter. The lens member has an outer surface and an inner cavity including an emitter-light-receiving void and a light-reflecting void which is contiguous with the emitter-light-receiving void and is different in configuration than the emitter-light-receiving void. The forward-reflective surface is in the light-reflecting void in position in the path of light emitted rearwardly. | 09-11-2014 |
20140293607 | LENS MODULE AND LED LIGHTING MODULE HAVING THE SAME - A lens module for divergently refracting light from an LED includes a first lens and a second lens matching with the first lens. The first lens is received in the second lens, and the first lens is spaced from the second lens. The LED is received in the first lens. A central axis of the first lens coincides with a central axis of the second lens. Light emitted from the LED and into the lens module is refracted out by the first lens and the second lens. The first and second lenses have different capabilities of refraction. This disclosure also relates an LED lighting module with the lens module. | 10-02-2014 |
20140355268 | Examination Light Apparatus with Touch-Less Control - An examination light apparatus including a touch-less control component that enables a user to control the apparatus without requiring physical contact between the user and the apparatus. The apparatus employs an LED control component that is configured to adapt its electrical interface to a variable quantity of light emitting diodes in order to interface with each of a plurality of lamp heads that each can include a unique arrangement and quantity of light emitting diodes. The light emitting diodes (LEDs) provide a high level of light quality, quantity and intensity (luminosity) while requiring low power consumption and low space and weight requirements and are employed without requiring a cooling fan. Uniform mechanical and electrical interfaces between the control component and other portions of the examination lamp provide for efficient and simple manufacturing of various examination light configurations. | 12-04-2014 |
20150029722 | LENS UNIT AND LIGHT SOURCE MODULE WITH SAME - The present disclose relates to a lens unit. The lens unit includes a first lens and a second lens. The first lens includes a first light input surface, a first light output surface opposite to the first light input surface and a first side surface connected to the first light output surface. The first lens has a first refractive index. The second lens defines a cavity at a light input surface thereof for receiving the first lens. The second light output surface of the second lens contacts the first light output surface and the first side surface of the first lens. The second lens has a second refractive index which less than the first refractive index. The present disclose also relates to a light source module with the lens unit. | 01-29-2015 |
20150036347 | COMPOUND LENS AND LED LIGHT SOURCE DEVICE INCORPORATING THE SAME - A compound lens includes a first lens and a second lens coupled to the first lens. The first lens has a light incident face and a light exit face opposite to the light incident face thereof. The first lens defines a recess at a center of the light exit face thereof. The second lens has a refractive index lower than that of the first lens. The second lens is received in the recess of the first lens and a light incident face of the second lens directly contacts the light exit face of the first lens. A light emitting diode light source device incorporating the compound lens is also provided. | 02-05-2015 |
20150062905 | OPTICAL LENS, METHOD FOR MANUFACTURING THE OPTICAL LENS AND LIGHT SOURCE MODULE INCORPORATING THE OPTICAL LENS - A method for manufacturing an optical lens includes providing an uncured light diffusion body, the light diffusion body comprising a first optical surface located at a bottom thereof, and a second optical surface located at a top thereof and arranged oppositely to the first optical surface, the light diffusion body defining a receiving cavity recessed from a central portion of the second optical surface toward the first optical surface; introducing a light transmissive material doped with diffusion particles into the receiving cavity to a desired thickness; and solidifying the light transmissive material and the light diffusion body. An optical lens manufactured by the method and a light source module incorporating the optical lens are also provided. | 03-05-2015 |
20150308665 | Multiple Focus Point Light - A lamp unit with a relay lens that allows two different focus points. Two different optical altering elements are hence simultaneously in focus. The elements can be taken in and out of focus to allow different effects. | 10-29-2015 |
20150362155 | Rugged Lighting System - A new and innovative, rugged lighting system is provided. The problem of achieving a lighting system that optimizes ruggedness, luminosity, energy and thermal efficiency, versatility, and unbundling of key components is solved. Embodiments of the present invention include a rugged lighting system comprising a housing unit with a body with integrally formed back, sides, and a front with an opening to provide access to the interior of the housing unit; a first lens configured to substantially cover the opening; a first lens bezel configured to removeably attach to the housing unit over the first lens; a second lens configured for placement over the first lens; and a second lens bezel configured to removeably attach to the housing unit over the first lens bezel. Various embodiments further include a light module within the housing unit with a light emitting diode (LED) mounted to an electronics module having a printed circuit board for operating the LED. | 12-17-2015 |
20160003454 | LED LENS ASSEMBLIES, LED MODULES AND LED LIGHT FIXTURES - The present invention relates to a LED lens assembly including a lens base, a plurality of lens elements on the lens base, a cable channel on the lens base, a frame at the periphery of the lens base, and clips on the frame. A bottom portion of the frame defines a lip, external to which there is formed a groove for receiving overfill of a sealant. Each of the clips has a trailing portion extending to an edge of the frame. The invention further provides a LED module and a LED light fixture, both incorporating the LED lens assembly. Use of this structure can lead to the following beneficial effects: convenience in mounting; better waterproofing results; and applicability in light used in an obliquely upward orientation, such as flood lights. | 01-07-2016 |
20160010828 | LIGHTING DEVICE WITH OPTOELECTRONIC LIGHT SOURCE | 01-14-2016 |
20160018085 | COMPOUND LIGHT CONTROL LENS FIELD - A light control apparatus comprising a first region, a second region and a connector rotationally coupling the first region to the second region, wherein a cumulative refraction angle is selectable based upon a relative rotation angle of the first region with respect to the second region and wherein a rotation angle with respect to the first and second region and an axis controls a steering of a light beam. | 01-21-2016 |
20160076730 | LIGHTING DEVICE - Disclosed is a lighting device which comprises: an optical member comprising a protruding optical pattern forming a gap with an adjacent layer; at least one light emitting unit inserted into the optical member; and a resin layer formed on the optical member and the at least one light emitting unit, whereby it is possible to obtain an effect that the shapes of light change depending on the viewing angle when viewing the light source by producing various protruding optical patterns, an effect that the whole thickness can be reduced, and an effect that the degree of design freedom can be enhanced when designing products thanks to an enhanced flexibility. | 03-17-2016 |
20160076743 | DIMMABLE, HIGH-EFFICIENCY LED LINEAR LIGHTING SYSTEM WITH INTERCHANGEABLE FEATURES - A light emitting diode (LED) light fixture may include a heat sink, at least one LED for outputting light in a Lambertian optical pattern, and a first optical structure configured to internally reflect light received from the at least one LED. The first optical structure may disperse the received light through the first optical structure to give the appearance that the first optical structure is uniformly outputting light and output the received light in a non-Lambertian optical pattern. | 03-17-2016 |
20160109091 | BACKLIGHT ASSEMBLY - A backlight assembly includes a base unit, a light source unit, and a backlight unit. The base unit includes a case defining a cavity, and the cavity includes a first receiving space and a second receiving space communicating with the first receiving space. The light source unit is received in the second receiving portion and configured for emitting light. The backlight assembly includes a first lens module and a second lens module; the first lens module is received in the first receiving space and configured for reflecting the light from the light source unit, the second lens module is mounted to the case and configured for receiving the light from the first lens module and emitting out. | 04-21-2016 |
20160138783 | MILITARY PROJECTOR - A military projector comprises a tubular housing that contains a high intensity lamp, a reflecting mirror behind the high intensity lamp, a negative lens which is carried in a first mounting member located in front of the lamp, and a pair of positive meniscus lenses which axe mounted in a second mounting member spaced from and movable relative to the negative lens so that the distance between the negative and positive lenses can be varied. A carrier member having a clear opening and an opening containing a filter is located between the negative and positive lenses. A moving means moves the carrier member between a first position in which the light passes through the filter before reaching the positive meniscus lenses and a second position in which the light passes through the clear opening. An elongated tubular electromagnetic shield extends beyond the meniscus lenses. | 05-19-2016 |
20160161072 | System For Projecting a Simulated Liquid Surface - A projector apparatus that may include a first plurality of adjacent translucent lenses on at least one side of an inner lens, said inner lens configured to rotate and translate about an axis (A) of the inner lens; a second plurality of adjacent translucent lenses formed on at least one side of a concave outer lens; a light source configured to direct a portion of light through the rotatable and translatable inner lens and then through the concave outer lens; and a motor configured to rotatably and translatably drive the inner lens in an oscillating manner about and along the axis of the concave inner lens (A); so that the oscillating inner lens imparts a moving textured image for modification through the fixed concave outer lens for display upon a surface, such as a ceiling to simulate a moving liquid surface. | 06-09-2016 |
20160169475 | User Adjustable LED Lighting Luminaire and Accessories | 06-16-2016 |
20160201876 | LIGHT DISTRIBUTION METHOD FOR COB MODULE LED STREET LAMP LENS CAPABLE OF ILLUMINATING 3 - 5 LANES | 07-14-2016 |
20160377256 | PRISM EFFECT SYSTEM COMPRISING MULTI-REGIONAL COLOR FILTER AND MULTI-FACETED PRISM - The present invention relates to a light fixture comprising at least one light source generating light; a light collector configured to collect at least a part of the light and to convert the light into a light beam propagating a long an optical axis, where the light beam is concentrated at an optical gate arranged along the optical axis and an optical assembly comprising at least one optical front lens. The optical assembly is configured to project at least a part of said light beam along said optical axis and the light fixture comprises a prism effect system. The prism effect system comprises said prism effect system comprises a multi-faceted prism and a multi-regional color filter comprising a plurality of color filter regions having at least two different color filtering properties, wherein said multi-faceted prism and said multi-regional color filter are arranged adjacent each other. | 12-29-2016 |
20160377265 | PRISM EFFECT SYSTEM FOR LIGHT FIXTURE WITH INVERTED MULTI-FACET PRISMS - The present invention relates to a light fixture comprising at least one light source generating light; a light collector configured to collect at least a part of the light and to convert the light into a light beam propagating a long an optical axis, where the light beam is concentrated at an optical gate arranged along the optical axis and an optical assembly comprising at least one optical front lens. The optical assembly is configured to project at least a part of said light beam along said optical axis and the light fixture comprises a prism effect system. The prism effects system comprises a first prism comprising an entrance surface and a multi-faceted exit surface and a second prism comprising a multi-faceted entrance surface and an exit surface, where the first and second prism comprises an identical number of inverted facets. | 12-29-2016 |