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7616368 |
Light concentrating reflective display methods and apparatus
Improved apparatus and methods for displays are disclosed that utilize light concentration array between mechanical light modulators and the viewing surface of the display. The light concentration...
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7600898 |
Illuminating device for linearly illuminating a flat object
An illuminating device for linearly illuminating a flat object, in particular a bank note, includes at least one or a plurality of linearly disposed light sources, a mirror arrangement serving as a...
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7591570 |
Apparatus and method for improved illumination area fill
A reflector for a light source, such as an LED, is provided with a shape which efficiently collects and directs energy to an illumined surface whereby almost 100% of the light is collected and...
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7591568 |
Point light source, backlight assembly having the same and display apparatus having the same
A point light source includes a light-emitting element, an optical lens, and at least two reflective members. The light-emitting element emits a point light. The optical lens is disposed over the...
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7589336 |
Apparatus and method for exposing a substrate to UV radiation while monitoring deterioration of the UV source and reflectors
Embodiments of the invention relate generally to an ultraviolet (UV) cure chamber for curing a dielectric material disposed on a substrate and to methods of curing dielectric materials using UV...
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7572037 |
Light emitting device, display device and a method of manufacturing display device
Disclosed herein is a light emitting device, which includes a light emitting element configured to emit a light, and a concave mirror portion configured to reflect the light emitted from the light...
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7568821 |
Beacon light with reflector and light-emitting diodes
A light-emitting diode (LED) reflector optic comprises a reflector having a plurality of reflecting surfaces. The reflector is associated with at least one optical axis. In one embodiment, each...
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7563002 |
Discharge lamp with reflector
A discharge lamp includes a reflector in which a light-emitting tube is housed in an interior of the reflector, and in which a protective glass, provided to cover the open part of the reflector, is...
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7553049 |
Mounting arrangement for a reflector
A support arrangement is combined with a reflector sheet and fluorescent light tube to hold the reflector sheet above the tube in a curved trough shape maximum concentration of light at a desired...
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7548372 |
Light reflector and planar light source device
A light reflector including a laminate film having a light-diffusive layer on one surface of a substrate layer, wherein the surface roughness index of the light-reflective surface is at least 1,...
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7547120 |
Light reflector with a defined contour sharpness of the light distribution produced thereby
The invention relates to a light reflector comprising a reflective surface having facets at least in sections, and a region for arranging at least one luminous means, wherein facets in a first...
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7543964 |
Lighting module for a motor vehicle light headlamp, and headlamp comprising a module of this type
Lighting module, for a headlamp, provided to produce a cut-off beam, this module admitting an optical axis and comprising: a folder arranged so as to allow the passage of the light rays originating...
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7543941 |
Light zoom source using light emitting diodes and an improved method of collecting the energy radiating from them
An apparatus is comprised of a light source radiating into a peripheral forward solid angle and a center forward solid angle. A reflector is positioned to reflect light from the light source from...
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7530713 |
Light-reflecting and light-shielding apparatus of computer panel
A panel assembly for reflecting and shielding rays of a light source, includes a panel, a light-reflecting member attached to the panel, and a light-shielding board received in the light-reflecting...
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7518299 |
Compact PAR lamp comprising an ellipsoid reflector having more than one focal point
A compact PAR lamp ( 10 ) has a hollow body ( 12 ) arrayed along a longitudinal axis ( 14 ) and has an open end ( 16 ) and a substantially closed neck end ( 18 ) and containing a light source...
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7517088 |
Light projector
A light projector, including an elongate housing assembly and a tubular light chamber assembly that comprises a plurality of tubular components and is coaxially enclosed by the housing assembly,...
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7507003 |
Light collective optical system
A light collective optical system includes a single optical member having a first reflecting surface and a second reflecting surface. In this case, the first reflecting surface partly has a first...
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7507002 |
Reflector with de-coupling interface layer
A method for forming a reflector includes depositing a decoupling material on an ultraviolet light and infra-red light absorption layer that is supported by a substrate which is spun.
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7455438 |
Module for projecting a light beam, an optical device for the module, and a vehicle front light assembly
A module for projecting a light beam comprises a light source and a substantially flat support surface on which the source is arranged in a manner such as to emit light from only one side of the...
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7455431 |
High efficiency light fixture
A light fixture for illuminating a specific target area is disclosed. The light fixture includes an extended light source that emits light from a surface. The light source emits light from the...
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7452111 |
Variable focusing parabolic reflective lighting system
A lighting system includes a bright bulb installed in front of a variable reflector assembly comprising a plurality of leaves. The leaves have some overlap and are pivotally attached near the base...
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7438447 |
Apparatus and method for improved illumination area fill
A reflector for a light source, such as an LED, is provided with a shape which efficiently collects and directs energy to an illumined surface whereby almost 100% of the light is collected and...
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7438446 |
Night light projector
This is a projector night light combination that allows an image to be projected along the surface of a wall to calm a child. The night light itself is not being claimed as they are plentiful in...
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7434965 |
Reflector for a linear light source and louvre controller incorporating the same
A louvre controller for a linear light source has plural transverse reflectors 33 and each located between side reflectors 31, 32. The transverse reflectors have arcuate surfaces forming a...
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7422346 |
Method of forming a lamp assembly
A method of forming a lamp assembly includes removably coupling a burner assembly to a datum structure, the burner assembly including a fireball, moving the datum structure and the burner assembly...
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7411202 |
Irradiating apparatus
An irradiating apparatus includes a support member and a reflector supported by the support member to define a concave light energy reflector surface. A light source of radiating energy is disposed...
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7410464 |
Wave generating device
A wave generating device including a wave transducer adapted to generate an energy wave, and a beam shaping device defined by revolution of a curve about an axis of revolution, the curve being...
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7397176 |
Surface light source device and liquid crystal display device having the same
A surface light source device includes a light source body, first and second electrodes, a light reflecting layer, and a fluorescent layer. The light source body is configured to generate light....
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7382091 |
White light emitting diode using phosphor excitation
A white light emitting diode (LED) is provided, which includes a reflective mirror arranged on the light emitting path of a blue or an ultra violet LED die at an appropriate angle. Phosphors are...
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7378792 |
Light-emitting device
A light-emitting device of high light extraction efficiency comprises a first substrate, a light-emitting chip positioned on the first substrate and configured to emit light beams, a fluorescent...
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7350952 |
Illumination system and display device using the same
An illumination system that makes it possible to generate light with less color irregularity with a simple structure while restraining the increase of size is provided. A tube-shaped reflector...
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7347592 |
Light source for a projection system having a light absorption layer
A reflector for use in a projection system comprises an anodized metal substrate having a metal oxide layer. The metal oxide layer has a plurality of pores. A light absorbing pigment is deposited...
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7347591 |
Reflector and light source apparatus having reflector
A reflector according to the present invention can certainly reflect light emitted from a lamp in a desired direction without producing distortion in a reflection surface by specifying the distance...
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7344283 |
Optical reflector and planar light source device
Disclosed is a light reflector formed of a white polyolefin film which contains a polyolefin resin and a filler and is oriented at least monoaxially to have an areal draw ratio of from 1.3 to 80...
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7331695 |
Visible light-reflecting member
A visible light-reflecting member is disclosed which uses a plate or a film for reflecting visible lights, whose reflective surface is provided with an aluminum thin film having an aluminum purity...
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7330314 |
Color combiner for solid-state light sources
An illumination apparatus has first and second optical condenser systems sharing a common aperture. The first optical condenser system has a first solid-state light source having a first spectral...
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7319289 |
Light emitting device
A light emitting device has a light emitting element, and a phosphor layer of phosphor glass to generate fluorescence while being excited by light emitted from the light emitting element. The light...
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7306352 |
Illuminator
An illuminator includes a concave mirror to reflect incident light in a predetermined direction, an inner reflective mirror provided on an optical axis of the concave mirror and having a reflective...
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7306342 |
Notch-filter reflector
A reflector includes a body that defines an optical surface. A reflective surface is disposed on the optical surface including a stack of dielectric layers defining at least one notch filter.
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7287881 |
Light deflector and rear-projection screen
The presented invention relates to a light deflector. The light deflector defining a light-incident side and a light-exiting side, the deflector comprising a plurality of reflector( 42 ) arranged...
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7281824 |
Luminaire with reflector having two portions with different optical axes
A luminaire has a concave reflector with an optical center on an optical main axis in an optical main plane. A screen extends along the optical main axis to a light emission window. The reflector...
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7275841 |
Utility lamp
A utility lamp ( 1 ) comprises a curved reflector ( 2 ) having a spherically curved surface. An array of LEDs ( 3 ) is arranged in an electrical circuit on a thin substrate mounted via thermally...
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7268930 |
Optical modulator
An optical modulator used for optically modulating electromagnetic energy. The optical modulator comprises a substrate and three substantially planar reflectors arranged substantially mutually...
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7249877 |
Led lamp bulb assembly and reflector system
A reflector lamp assembly may be formed with a reflector housing having a reflector with a prescribed reflective surface; the reflector formed with a wall defining a through passage. A lamp bulb...
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7247071 |
Light source lamp and manufacturing method thereof, and projector
To reduce or prevent adhesive particles from being scattered toward a light-emitting portion of an arc tube and an auxiliary reflecting surface of an auxiliary mirror even when an inorganic...
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7233100 |
Lighting apparatus using microwave
A lighting apparatus using microwave comprises: a waveguide for transmitting microwave generated in a magnetron; a mesh screen installed on an outlet portion of the waveguide for blocking a leakage...
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7229196 |
Illumination device for simulating neon or similar lighting in the shape of a toroid
An illumination device has a light-transmitting member formed in the shape of a toroid having a light-receiving surface and a light-emitting surface, the light-transmitting member defining a...
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7222989 |
Computer peripheral device arranged to emit a homogeneous light
A computer peripheral device includes a body, a printed circuit board (PCB), a light source, and a reflecting device within the body arranged to cause light to be emitted from the body in a...
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7213920 |
Image display apparatus
According to the present invention, there is provided an image display device including a non-luminous reflection type spatial light modulating element, illuminating system to illuminate the...
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7210823 |
Lamp reflector including bulk molding compound
A lamp reflector having a substrate prepared by injection molding a bulk molding compound (BMC). The BMC has a matrix resin mainly including: an unsaturated polyester resin and glass fiber as a...
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