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Match Document Document Title
8182127 Light source  
A light source is provided. The light source includes: an elliptical reflection mirror having first and second focal points; a discharge chamber in which a luminescent substance is enclosed and...
8167469 Surface light emitting apparatus emitting laser light  
A surface light emitting apparatus capable of providing uniform illumination while efficiently using a laser light. The apparatus comprises a light source section that includes at least one light...
8116019 Illumination system  
An illumination system including at least one coherent light source, a light uniforming element, and a prism is provided. The coherent light source is capable of emitting a coherent beam. The light...
8114067 Laser induced reduction of visual acuity  
A system for laser induced reduction of visual acuity suitable for crowd control and disabling of individuals uses an eye-safe pulsed IR source in which a laser beam is imaged onto the cornea of an...
8104925 Method, apparatus, and system of aiming fixtures or devices  
An apparatus, method, and system of aiming devices such as antennas, free-space optical communication transmitters and lighting fixtures. One aspect of the invention mounts a substantially...
8091267 Gun-mounted sighting device  
A sighting device is mountable to a gun. The device includes a light source (preferably a laser), a power source connectable to the light source and a mount attachable to the gun so that the laser...
8070320 Laser illumination device with adjustable light output  
A laser illumination device including a body, a head secured to the body, a laser generator accommodated in the head, and a rotatable output adjustment member having a graduated disk and an...
8070297 Projector that projects an image signal on a display surface  
A projector that projects video light corresponding to an image signal onto a display surface includes: a light source device that emits light; a housing that houses at least the light source...
8052308 Light source having wavelength converter and wavelength separating member for reflecting converted light  
A light source includes a light source unit which supplies first wavelength light, a wavelength converting unit which converts the first wavelength light into second wavelength light different from...
8038305 Light source unit, illumination device, image display apparatus, and monitor apparatus  
A light source unit includes: a light source part that supplies light; an optical element that changes an optical path of the light from the light source part; and a wavelength conversion element...
8029179 Planar illumination apparatus and liquid crystal display apparatus using the same  
Laser lights emitted from a light source 30 are diffused in a direction parallel to main surfaces of a light guide plate 9 by a one-dimensional diffuser 5. The diffused laser lights are converted...
8023193 Illumination system  
An illumination system including at least one coherent light source, a light uniforming device and a lenticular sheet module is provided. The coherent light source is capable of emitting a coherent...
8006428 Gun-mounted sighting device  
A sighting device is mountable to a gun. The device includes a light source (preferably a laser), a power source connectable to the light source and a mount attachable to the gun so that the laser...
7993019 Enclosure for a laser scanner for use in a sawmill  
The laser enclosure includes an enclosure body which is adapted to accommodate a laser scanner therein. The enclosure with the laser assembly is used in a sawmill environment. The enclosure body...
7995298 Illumination system  
An illumination system including at least one coherent light source, a light uniforming element, and a prism is provided. The coherent light source is capable of emitting a coherent beam. The light...
7985981 Semiconductor light-emitting device  
There is provided a semiconductor light-emitting device including a semiconductor light-emitting element, a phosphor layer disposed in a light path of a light emitted from the semiconductor...
7972034 Laser light source, laser light source unit, illumination device, monitor apparatus, and image display apparatus  
A laser light source includes: a laser array in which plural emitters are arranged; and a submount having first and second surfaces facing in opposite directions. The laser array is provided on the...
7971790 Laser pointer with controllable pattern and size of projected image  
A laser pointer includes a human-machine interface disposed above the housing for users to control components inside the housing to decide patterns and size of the projecting image. The components...
7966738 Laser guide  
A laser guide for rotating tools comprises a first housing portion and a second housing portion. A seal is provided between the first housing portion and the second housing portion. A lens is...
7922373 Image display apparatus including a controller that controls a light amount regulating film based on an amount of extraneous light received by a light receiving element  
An image display apparatus includes a laser source for emitting ultraviolet or blue display-use laser light having a wavelength of 420 nm or less; and a display unit including a fluorescent light...
7918600 Planar illumination device and liquid crystal display device using the same  
A thin planar illumination device with a high light utilization efficiency is provided. In a planar illumination device 10, light source sections 15, 16, 17 and 18 each radiates laser light. The...
7918586 Method, apparatus, and system of aiming lighting fixtures  
An apparatus, method, and system of aiming lighting fixtures. One aspect of the invention mounts a substantially collimated light source on a lighting fixture. The direction of the substantially...
7914175 Enclosure for a laser scanner for use in a sawmill  
The enclosure assembly includes an enclosure body which is adapted to accommodate a laser scanner therein for use in a sawmill environment. The enclosure body includes a lid portion which is hinged...
7901111 Lighting device and lighting method  
A lighting device, comprising a solid state light emitter and a light filter. At least a portion of light emitted by the light emitter contacts the filter, and at least part of the light passes...
7896523 Target illuminator for night-vision devices  
The invention relates to a target illuminator (1) for night-vision technology, comprising a laser source (2), the radiation power of the laser source being at least 15 mW, in particular from 100 to...
7845813 Positional setting tool for use in an oil sump lubrication system  
A tool for use in a lubrication system having an oil-containing sump for supplying lubricating oil to a mechanical device and an oiler device connected to the sump for delivering a supply of oil to...
7841746 Light source device, lighting device, projector, and monitoring device  
A light source device includes: a light source which emits light; an optical member through which light emitted from the light source enters; a base on which the light source is mounted; a first...
7835409 Illumination light source device and laser projection device  
An illumination light source is provided with a laser light source having a laser medium with a specified gain region, and a reflector having a narrow band reflection characteristic. A part of a...
7810952 Method and apparatus for modulating particular light source used for laser display  
A method and apparatus for modulating a particular light source used for laser display are provided. The apparatus includes a digital modulator digitally modulating light output from a...
7798660 Surface illumination apparatus, and liquid crystal display with the same  
A surface illumination apparatus includes: a light source; an end-surface light-guide portion which guides light emitted from the light source in a long-side direction thereof and generates emitted...
7784963 Multi-function flashlight  
A multi-function flashlight device is provided in either an all white light emitting diode (LED) or a colored LED version that allows versatile functionality. The flashlight is fashioned to have an...
7775684 Wavelength selective element, manufacturing apparatus for manufacturing wavelength selective element, manufacturing method for manufacturing wavelength selective element, light source device, image display device, and monitor  
A wavelength selective element includes: a base member; light selective regions formed in the base member, in which a predetermined selective wavelength is selected from the laser light emitted...
7775683 Mechanical mounting for maze attraction  
A mounting mechanism for a laser or reflector may consist of a gross adjustment mechanism and a fine adjustment mechanism. The gross adjustment mechanism may enable a laser or reflector to be...
7771084 Light emitting system  
A light emitting system is disclosed, including a light generator, a complex lens and an activating unit. The light generator provides a light beam emitted in a first direction in parallel to an...
7771074 Device and method for projecting a marking onto a boundary  
The invention concerns a device for projecting a linear optical marking onto at least one boundary of a room, such as floor surface for example, comprising a light source (12) that emits laser...
7762684 Hand-held stabilized laser pointer  
A hand-held laser pointer is disclosed that comprises a laser module that is isolated from unwanted hand tremor motions of the laser pointer housing. A passive inertial stabilizer is utilized for...
7753549 Weapon aiming device  
A weapon mountable aiming system has a multi-laser assembly having a first visible laser pointer assembly, a second infrared laser pointer assembly, and an infrared laser illuminator assembly whose...
7722226 Light source device, lighting device, monitoring device, and projector  
A light source device includes: a light source unit which supplies light; a support unit which supports the light source unit; a covering unit which covers the light source unit; a wiring unit...
7703972 Back light unit  
A back light unit is disclosed. The back light unit includes a laser light source having a superior system organization efficiency and color reproducibility, and achieves uniform illumination by...
7670027 Laser illuminator  
A laser illuminator comprising at least one optical diffusion means capable of modifying an optical diffusion condition (3) and at least one optical suppression means for suppressing divergence of...
7672550 Illumination light source and image display apparatus  
A coherent light source includes a plurality of light emitting points arranged in one-dimensional array. A beam shaping unit shapes a light beam so that a diameter of a light emitted from the...
7643047 Light source module, optical unit array and pattern writing apparatus  
An optical unit array comprises a plurality of optical units (2) in each of which a plurality of light source modules (1) are arranged and a first comb-teeth member (41) and a second comb-teeth...
7614765 Emergency pressure-switch actuated laser lighting device for firefighters  
A device for providing emergency lighting for firefighters is described. The device includes a housing having at least one laser disposed therein. A power source powers the at least one laser when...
7604366 Portable reading lamp  
A portable reading lamp includes a lower and an upper cover assembled together to enclose therein a printed circuit board (PCB), a plurality of light-emitting units, a laser-illuminating unit, a...
7578602 Laser irradiation system  
A laser irradiation system includes a laser diode as a laser generation source, a lens for receiving the laser light introduced thereto from the laser diode and producing a laser beam, and a light...
7556401 Adjustable laser module  
A laser module for use with a rotating blade-type cutting device, such as a miter saw. The laser module includes a housing rotating in unison with the saw blade, a laser generator positioned within...
7553048 Stabilized mirror system for a handheld laser pointer  
A hand-held laser pointer is disclosed wherein the laser beam is isolated from unwanted hand tremor motions of the laser pointer housing. A laser beam is directed toward a pair of passively...
7513624 Method and apparatus for controllably modulating a laser in a laser projection display  
A laser projection device suitable for displaying full color images is disclosed. The LPD includes a variety of techniques for modulating laser beams produced by one or more lasers with image data...
7513647 Light source device and optical scanning apparatus provided with such light source device  
A light source device is provided with a laser diode for emitting a light beam, and a base member obtained by integrally forming a flat portion and a standing portion projecting in a direction...
7509955 Self-defense flashlight equipped with an aerosol dispenser  
A flashlight for dispensing a substance from an aerosol canister, the flashlight including an elongated housing having a front end, a rear end, and a central longitudinal axis, the aerosol canister...
Matches 1 - 50 out of 349 1 2 3 4 5 6 7 >