|| List of recent Reflector-related patents
|Control device with passive reflector|
A control device includes a housing. The control device also includes a wireless communicator interior the housing.
|Device and method for heating an object in an intense magnetic field|
The invention concerns a device for heating an object (6) in an intense magnetic field, comprising:—a light source (1), an optic fibre (2) for transporting the light emitted by said light source (1) and emitting a beam of light in the direction of the object (6) to be heated, a converging optical system (3), a diaphragm (4) positioned at the focusing point of the optical system (3),—a reflector (5), whereof the inner wall is defined by the revolution of a semi-parabola around an axis perpendicular to the optical axis of the parabola and passing through the focal point of said parabola, the optical axis of said reflector (5) coinciding with the optical axis (a) of the optical system (3) and the focal point (f″) of said reflector coinciding with the focusing point of said optical system (3).. .
|Optical power splitter including a zig-zag|
An optical power splitter includes a zig-zag and a reflector element associated with the zig-zag. The zig-zag is to split an input signal based on the reflector element, and output a plurality of split signals..
|Sound reflector and electronic device with speaker, including sound reflector|
A reflector for use with an electronic device having a loudspeaker for enhancing the sound emitted from the loudspeaker, said reflector comprising components for attaching said reflector to an edge of the electronic device, at the location of the loudspeaker, a flat portion located to be adjacent a surface of the electronic device, and a concave portion adjacent to the flat portion and presenting a concave surface to the loudspeaker.. .
|Waveguide-coupled vertical cavity laser|
An integrated circuit includes an optical source that provides an optical signal to an optical waveguide. In particular, the optical source may be implemented by fusion-bonding a iii-v semiconductor to a semiconductor layer in the integrated circuit.
|High reflectance polycarbonate|
In an embodiment, a reflector comprises a polycarbonate composition, the polycarbonate composition comprises: polycarbonate; 10 wt % to 20 wt % titanium dioxide, based upon a total weight of the polycarbonate composition; an optional flame retardant; and an optional uv stabilizer. A plaque formed from the polycarbonate composition has a reflectance of greater than or equal to 95%, as determined by reflectance measurements using a gretag macbeth coloreye spectrophotometer (d65 light source, 10 degree observer, uv included) made at a wavelength of 680 nm.
|Diffusion globe led lighting device|
Disclosed is a lighting fixture that provides approximately even illumination across a planar surface. Also enclosed is an led light for producing the same.
A lamp has a plurality of leds which are arranged behind one another in the lamp's longitudinal direction and in led spacing by means of an led carrier. Each led emits light in a certain solid angle area around a beam centre direction.
|Barrier with integrated self cooling solid state light sources|
An integrated barrier or partition (e.g. Suspended ceiling, wall, etc.) containing lightweight solid state light sources wherein the light emitting surface of the light sources are the primary heat dissipating surfaces of the light sources.
A lighting device may be provided that includes a housing; a coupling member coupled to the housing; a reflector disposed between the housing and the coupling member; a light source unit connected to the coupling member; and an optical member connected to the light source unit, wherein the optical member transmits a part of light emitted from the light source unit and reflects the other part of the light to the reflector.. .
|Diffuse cholesteric reflector|
A diffuse reflector (100) uses a host layer (120) containing particles (122). The host layer (120) contains a cholesteric material that reflects a first frequency of light, and the particles (122) in the host layer (120) create separate cholesteric domains (126) that reflect light of the first frequency in different directions..
|Otdr mapping method|
A method is provided for mapping the position of a customer fibre end on a passive optical network (pon). The method comprises the steps of: connecting an optical reflector to a specific customer fibre end; carrying out an optical time domain reflectometer (otdr) trace of the a passive optical network utilising a central office otdr device; identifying a target reflection event in the otdr trace having an increased amplitude relative to other reflection events in the otdr trace, consequent upon the presence of the optical reflector; and mapping data associated with the target reflection event to the specific customer..
|Segmented antenna reflector|
In certain embodiments, a segmented reflector and an antenna having a segmented reflector are disclosed. In certain embodiments, the segments of the reflector are held in side-by-side relationship by the antenna transceiver.
|Reflector antenna for a synthetic aperture radar|
The invention relates to a reflector antenna for a synthetic aperture radar, having a reflector (20) which comprises a reflector surface (22), a vertex (26), and an optical axis (24) extending outwards therefrom. The reflector antenna also has a plurality of antenna elements (18) arranged side by side and in a row, for transmitting radar transmission signals and receiving radar reception signals produced from a reflection on a surface (14).
|Radio system for long-range high speed wireless communication|
One embodiment of the present invention provides a radio assembly. The radio assembly includes an antenna housing unit that houses a pair of reflectors which are situated on a front side of the antenna housing unit, a printed circuit board (pcb) that includes at least a transmitter and a receiver, and a backside cover.
|Antenna reflector apparatus|
According to one aspect of the present invention, an antenna reflector apparatus provided comprises a shell body, a reflector indentation, and an antenna. The reflector indentation embedded in the shell body comprises a first indentation opening and a second indentation opening opposite to the first indentation opening.
|Acoustic resonator having temperature compensation|
An acoustic resonator structure comprises a substrate having an air cavity, an acoustic stack disposed over the substrate and comprising a piezoelectric material disposed between a first electrode and a second electrode, and an acoustic reflector disposed over the substrate and comprising a single pair of acoustic impedance layers configured to reflect acoustic waves produced by vibration of the acoustic stack, wherein at least one of the acoustic impedance layers comprises a temperature compensating material.. .
|Lightweight solid state light source with common light emitting and heat dissipating surface|
Lightweight solid state light sources with common light emitting and heat dissipating surfaces consisting of light emitting diodes (led) in thermal contact to light transmitting thermally conductive elements and combined with a reflector element to form a light recycling cavity, provide both convective and radiative cooling from their light emitting surfaces, eliminating the need for appended heatsinks. The lightweight self-cooling solid state light sources integrate the electrical interconnect of the leds and other semiconductor devices to a single substrate that is both the heatsink and the light emitting element.
|Reo/alo/aln template for iii-n material growth on silicon|
A iii-n template formed on a silicon substrate includes a distributed bragg reflector positioned on the silicon substrate. The distributed bragg reflector is substantially crystal lattice matched to the surface of the silicon substrate.
|Acoustic sound reflector|
An acoustical reflector is provided. The reflector includes a top end, a bottom end, a first side, a second side, a front surface, and a rear surface.
|Operation of radio devices for long-range high-speed wireless communication|
Methods and apparatuses for point-to-point or point-to-multipoint transmission/communication of high bandwidth signals. High bandwidth signals may be efficiently transmitted by a radio device having a pair of reflectors separated by an isolation choke boundary.
|Wireless speaker with parabolic reflectors|
Described herein is an acoustic device including a speaker device adapted to wirelessly connect to, and relay audio signals from, an audio source. An external acoustic reflector is adapted to receive the speaker device inside or on the external acoustic reflector.
|Agile duplexing wireless radio devices|
Radio devices having separate transmission and reception reflectors for transmitting and receiving wireless signals that detect interference in a transmission channel and may be automatically or manually switch duplexing schemes when reflections, radar or other interference is detected. These devices typically include both a transmission antenna reflector and a receiving transmitter reflector, which may be connected or formed of a single housing, that are operatively coupled to radio circuitry for transmission and reception of wireless signals.
A lighting module may be provided that includes: a first light guide plate which includes a top surface and a bottom surface, each of which emits light, and a light incident side; a second light guide plate which is disposed below the first light guide plate and includes a top surface and a bottom surface, each of which emits light, and a light incident side; a reflector which is disposed between the first light guide plate and the second light guide plate; and a light source which includes first light emitting devices disposed on a side of the first light guide plate, and second light emitting devices disposed on a side of the second light guide plate.. .
The present invention provides a backlight module, which includes: a backplane, a backlight source arranged inside the backplane, a light guide plate arranged inside the backplane to correspond to the backlight source, a reflector plate disposed on a bottom of the light guide plate, an optic film disposed on a top of the light guide plate, and elastic members mounted to the backplane. The optic film has a top edge forming suspension sections and two first sidewalls respectively at left and right sides and each forming lugs.
|Lens assembly for remote phosphor led device|
Lens assemblies for use in remote phosphor lighting systems, and methods of making and using them, are described. The lens assemblies typically include a lens member, a dichroic reflector attached to an outer surface of the lens member, and a phosphor layer attached to an inner surface of the lens member.
|Illumination unit with optical system|
Various embodiments of the illumination unit include a surface light source, a primary optical element, a first reflector and a second reflector. The primary optical element is arranged at the surface light source in such a way that light emitted by the surface light source is imaged onto the first reflector by the primary optical element.
Improved lighting devices, such as non-rechargeable and rechargeable flashlights, having simplified designs with fewer component parts are described. A focusing feature is described where the light source is held stationary and the reflector is moved through the engagement of threads and/or teeth arrangement.
An imaging apparatus includes a driver which drives a front lens element, on the object side of a reflector, to reduce image shake. The driver includes voice coil motors, each having a coil and a permanent magnet.
An optical inspector includes a radiating source, a time varying beam reflector, a telecentric scan lens, a separating minor, and a first and second detector. The radiating source is configured to irradiate a first position on the time varying beam reflector with a source beam.
An optical inspector includes a radiating source, a time varying beam reflector, a telecentric scan lens, a first and second lens, a field stop, and a detector. The radiating source irradiates a first position of on the time varying beam reflector with a source beam.
|3d image contents viewing system|
3d television set or its external speaker box has container for a plurality of 3d spectacles. Container can locate individual 3d spectacles therein.
An antenna device includes a reflector which forms an offset antenna with a portion of a rotational paraboloid being cut out, and a primary radiator which radiates a beam having an elliptical cone shape to an aperture plane of the reflector. A reflector contour of the aperture plane of the reflector is formed in an elliptical shape along an isolux line of an elliptical beam radiated from the primary radiator.
|Dual receiver/transmitter radio devices with choke|
Wireless radio apparatuses for point-to-point or point-to-multipoint transmission/communication of high bandwidth signals having dual receivers and transmitters. Radio devices and systems may include a pair of reflectors separated by an isolation choke boundary.
|Radio system for long-range high-speed wireless communication|
Devices and systems, and methods of using them, for point-to-point transmission/communication of high bandwidth signals. Radio devices and systems may include a pair of reflectors (e.g., parabolic reflectors) that are adjacent to each other and configured so that one of the reflectors is dedicated for sending/transmitting information, and the adjacent reflector is dedicated for receiving information.
|Method and system for sensing light reflective surfaces in a reflective photo-electric sensing system|
A reflective photo-electric sensing system includes a transmitter for the transmission of light and a reflector for reflecting the light. The reflector being positioned in a far field.
|Gas turbine inlet silencer|
A system for attenuating sound emissions from an inlet to a flow path for an air inducting machine including an inlet duct structure having inlet and outlet passages. A planar vortex generator is located adjacent to the outlet passage and creates vortices that interact with a specific tonal acoustic frequency emitted from the inlet of the machine to effect formation of a standing wave at the vortex generator.
|Layer-3 performance monitoring sectionalization|
A method is disclosed for the collection of performance metrics by establishing service operations administration and maintenance (oam) sessions between an actuator and a plurality of reflectors in a communication network. Test packets from an actuator simultaneously reach a plurality of reflectors along a test path.
A dropped-ceiling lighting system having a reflector positioned in an opening in a grid used to suspend a dropped ceiling, a lighting device including a light source mounted adjacent to the reflector, a structural support securing the lighting device to the grid, and a power source for the lighting device. Also discloses is a dropped-ceiling lighting system comprised of a reflector attached to a plenum barrier positioned in an opening in a grid used to suspend a dropped ceiling, a power source extends from a first edge of the plenum barrier to a second edge of the plenum barrier, and a light source is mounted to the power source..
|Led fog lamp|
A fog lamp for use in an automobile includes a plurality of reflectors each sharing a common focus point, a light emitting diode array positioned at the common focus point, and a circular, non-optic window. The window fits through a standard-sized opening in an automobile fascia substantially two inches in diameter.
|Gas analysis apparatus|
A gas analysis apparatus includes: a first reflector that reflects measurement light from a light emitting unit disposed outside a gas flue wall and transmitted through a sample gas. A light receiving unit outside the gas flue wall receives measurement light reflected by the first reflector.
According to a first aspect of the present invention, there is provided a radiation source comprising: a nozzle configured to direct a stream of fuel droplets (70) along a trajectory towards a plasma formation location; a laser configured to direct laser radiation at a fuel droplet at the plasma formation location to generate, in use, a radiation generating plasma; wherein the laser comprises: a seed laser (50) for providing a seed laser beam (52); a beam splitter (54) for receiving the seed laser beam from the seed laser; an optical amplifier (58) for receiving the seed laser beam from the beam splitter and performing optical amplification; a first reflector (60) located downstream of the optical amplifier, configured to direct the seed laser beam back through the optical amplifier and on to the beam splitter; and a second reflector (70) located further downstream of the beam splitter, configured to receive the seed laser beam from the beam splitter and to direct at least a portion of the seed laser beam back toward the beam splitter.. .
|Integrated photonics module for optical projection|
Optical apparatus includes a semiconductor substrate and an edge-emitting radiation source, mounted on a surface of the substrate so as to emit optical radiation along an axis that is parallel to the surface. A reflector is fixed to the substrate in a location on the axis and is configured to reflect the optical radiation in a direction that is angled away from the surface.
|Machine and method for printing material webs|
It is characterized in a surface of the counter support facing the material web (4), showing a reflector (34) and/or a background illumination (39).. .
|Led light bulb emitting light rays in a downward direction|
The present invention relates to an led light bulb emitting light rays in a downward direction comprising a lamp cap, a base, a lamp body and a lamp cover, characterized in that, a reflector assembly is arranged in the center of a spherical cavity of the lamp cover; the reflector assembly is composed of a reflector support and a reflector fastened to the reflector support; the reflector support is composed of a small-diameter upper ring, a large-diameter lower ring, a plurality of poles connecting the upper ring and the lower ring, and a fastener at the bottom of the lower ring for fastening the reflector; the reflector is composed of a trumpet-shaped milky cover and a hook fastener arranged on an inner ring surface of an opening at the bottom of the cover for fastening the fastener of the reflector support.. .
|Integrated interconnect and reflector|
A reflector interconnect having a front surface and a back surface is disclosed. The reflector interconnect comprises at least two segments of a reflector valve metal and at least one segment of an oxide of the reflector valve metal, wherein the at least two segments of the reflector valve metal are electrically isolated from each other by the at least one segment of the oxide of the reflector valve metal.
|Lighting device with rf antenna|
The present invention relates to a lighting device (1). The lighting device comprises a light source(7) arranged at a base (2) of the lighting device, the light source having a main forward emission direction (12).
|Narrow bandwidth reflectors for reducing stimulated brillouin scattering in optical cavities|
An optical-fiber filter system to narrow a linewidth and to reduce noise fluctuations of an optical beam is provided. The optical-fiber filter system includes an optical fiber having a first end-face and an opposing second end-face, the first end-face and the second end-face setting a fiber length; a fiber bragg grating having a first reflectivity positioned at the first end-face; and a reflector having a second reflectivity positioned at the second end-face.
|Light emitting device package|
A light emitting device package includes a substrate, a light emitting device disposed on the substrate, a reflector surrounding the light emitting device, and an encapsulant encapsulating the light emitting device. The reflector includes a silicon-based polymer which is a main body portion, and a silicon oxide layer disposed at least on a portion of a surface of the silicon-based polymer..
An electrical heat lamp for pig breeding includes a housing and an electrical heating source. The heating source is a u-shaped, infrared electromagnetic radiation heating element, and includes an electric member portion for connecting to an external electric energy source.
|Coated article with heat treatable coating for concentrated solar power applications, and/or methods of making the same|
Certain example embodiments relate to heat treatable coated articles, e.g., suitable for concentrating solar power (csp) and/or other applications. For instance, the heat treatable coated article may be a secondary reflector panel, primary reflector, etc., where a reflective coating is disposed on a glass substrate.
|Acoustical signal generator using two transducers and a reflector with a non-flat contour|
The present invention relates to an audio generator comprising, a first and a second transducer element, and the first transducer element has a first membrane having a surface which is non-flat, and a reflector, wherein the reflector has a surface with a non-flat contour and the reflector co-operating with directive guiding walls so as to lead and guide audio pressure waves to propagate in predetermined directions.. .
|Connecting multiple customer sites over a wide area network using an overlay network|
A method and apparatus for connecting multiple customer sites over a wide area network (wan) using an overlay network is described. In one embodiment of the invention, each one of multiple customer edge (ce) routers establishes a border gateway protocol (bgp) session with one or more bgp route reflectors and announces their private ip network prefixes and one or more transport ip addresses to reach that ce router.
|Compact light-mixing led light engine and white led lamp with narrow beam and high cri using same|
A directional lamp comprises a light source, a beam forming optical system configured to form light from the light source into a light beam, and a light mixing diffuser arranged to diffuse the light beam. The light source, beam forming optical system, and light mixing diffuser are secured together as a unitary lamp.
|Interchangeable reflectors for light devices|
A reflector device for a light source device having a light emitter, wherein the reflector device includes first and second reflectors. The first reflector has a first reflector surface adapted to produce a first light beam and the second reflector has a second reflector surface different from the first reflector surface and which is adapted to produce a second light beam different than the first light beam.
|Reflective color display|
A reflective color display is disclosed. A substrate supports a first conductor layer and pixel wells.
|Stablized pump laser with output reflector on polarizing optical fiber|
A laser apparatus comprises a pump laser device, and a polarizing optical fiber having a proximal end and a distal end, with the polarizing optical fiber coupled to the pump laser device at the proximal end. At least one output reflector is written on the polarizing optical fiber toward the distal end.
|Panoramic scan radar and panoramic laser scanning method|
A panoramic scan radar is provided. The panoramic scan radar includes: a fixed base; a rotary base which is rotatably combined with the fixed base; a reflector which is disposed on the rotary base to rotate with the rotary base and includes a reflective surface; a laser emitter which is disposed on the rotary base to rotate with the rotary base and selectively irradiate laser beams onto a plurality of points on the reflective surface of the reflector; and a laser receiver.
A stacked antenna includes a first dielectric substrate, a second dielectric substrate, at least one vertical conductive structure, at least one transmission line structure, a driven element, at least one reflector and a director. The second dielectric substrate is stacked on the first dielectric substrate.
|Satellite reception assembly with phased horn array|
A direct-to-home satellite outdoor unit may comprise a reflector, a support structure, circuitry, and an array of antenna elements mounted to the support structure such that energy of a plurality of satellite beams is reflected by the reflector onto the array where the energy is converted to a plurality of first signals. The circuitry may be operable to process the first signals to concurrently generate a plurality of second signals, each of the second signals corresponding to a respective one of the plurality of satellite beams.
|Integrated reflector and thermal spreader and thermal spray fabrication method|
A low-cost integrated reflector and heat spreader for high-density high power solid-state (e.g., led) lighting arrays includes a base structure onto which is applied a sacrificial material. A relatively thick thermal spray coating is applied over the base structure and sacrificial material.
|Rf/optical shared aperture for high availability wideband communication rf/fso links|
An rf/optical shared aperture is capable of transmitting and receiving optical signals and rf signals simultaneously. This technology enables compact wide bandwidth communications systems with 100% availability in clear air turbulence, rain and fog.
|Vehicle headlight assembly|
A reflector configured to receive and reflect illumination from an illumination device across a projector lens of a vehicle headlight assembly. The reflector includes a reflection surface, a curved edge adjacent to the reflection surface and defining a lower illumination aperture, and a wall member extending across the lower illumination aperture to define a gap portion between the wall member and the curved edge.
|Led-based light source reflector with shell elements|
An optical element that may be replaceably mounted to an led based illumination device. The optical element includes a hollow shell reflector and a plurality of annular shell elements disposed within the hollow shell reflector at different distances from the input port of the optical element.
|Integrated led-based luminaire for general lighting|
Lighting apparatus and methods employing led light sources are described. The led light sources are integrated with other components in the form of a luminaire or other general purpose lighting structure.
|Light projection device|
A light projection device of the present invention includes a flash discharge tube and a reflector into which the flash discharge tube inserted. The reflector is composed of at least a first reflector and a second reflector.
|Integrated optic lamp|
An integrated optic lamp assembly includes a rigid mounting structure, a base, a light source, and a reflector. The base, light source, and reflector are supported by the mounting structure.