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| Number | Title | Issue Date |
| 8018128 | Microchannel structure and its manufacturing method, light source device, and projector A microchannel structure with a fine flow path through which a fluid flows, includes: a wavy plate member fabricated into a wavy form; an external peripheral wall member that surrounds the wavy plate member; and a spacer that ensures a spacing between opposed portio... | 09/13/2011 |
| 7982376 | Apparatus and method for removing heat from high intensity light bulbs Water or air is directed through a hood or double cylinder cooling device for providing cooling to one or more light bulbs used in growing plants in greenhouses, aquarium, and hydroponic applications. A water recirculation system with a reservoir and a pump may prov... | 07/19/2011 |
| 7439660 | Discharge lamp having cooling means A discharge lamp, and particularly a high-pressure gas-discharge lamp (an HID (high-intensity discharge) lamp or UHP (ultra-high performance) lamp), having a reflector and a cooling means is described. The cooling means comprises at least one nozzle (3) by wh... | 10/21/2008 |
| 7369407 | Flat display device and cooling apparatus for the same A flat display device includes a flat display module, a front cover supporting a front portion of the flat display module, a back cover supporting a rear portion of the flat display module, a peripheral portion formed on the back cover and having an inclined surface... | 05/06/2008 |
| 7304418 | Light source apparatus with light-emitting chip which generates light and heat A light source apparatus includes a light emitting chip which generates light and heat when energized via a first electrode and a second electrode, wherein the first electrode is a base on which the light emitting chip is directly packaged. ... | 12/04/2007 |
| 7259964 | Display device A display device includes a main display unit including a casing, a display panel, a light source for emitting light as backlight, and a reflector for reflecting the light toward the display panel; a heat sink for cooling the light source, the heat sink having a plu... | 08/21/2007 |
| 7233493 | Electronic device having a temperature control system including a ductwork assembly A ductwork assembly can be used with an electronic device wherein the electronic device includes a fan and the ductwork assembly is configured to receive a heat transfer fluid from the fan. A disperser lies within the ductwork assembly and is attached thereto in ord... | 06/19/2007 |
| 7175317 | Bulb cooling A system and method of cooling a bulb of a type that requires cooling in one part, but not in others. A deflector assembly is coupled through a reflector, to the bulb, to cool only one part. ... | 02/13/2007 |
| 7157844 | Cathode ray tube provided with a faceplate having a convex outer surface and a lens assembly attached therein In a projection cathode ray tube device in which a projection cathode ray tube and a projection lens assembly are coupled and held by a coupler, superior focus characteristics and high resolution are realized by eliminating the deviation between the center of the ph... | 01/02/2007 |
| 7157838 | Light emission display arrangements The present invention provides arrangements for electroluminescent displays 10 comprising a packaged semiconductor light emitting element 12 that has a light emitting display side 16. A heat sink 22 is disposed in the region of a rear sid... | 01/02/2007 |
| 7150806 | Spiral-shaped lamp for UV curing of coatings and bonding for a digital versatile disk (DVD) or compact disk (CD) A spiral-shaped lamp (10) is used for disk manufacturing processes, such as curing of coating or bonding, to provide uniform intensity of UV energy to the circular disk without requiring relative motion between the disk and the lamp during the curing process.... | 12/19/2006 |
| 7122946 | Light source device having high limit-emitting efficiency There is provided a light source device, used in a display device and the like, having a high light emitting efficiency. The light source device has an electric discharge tube containing mercury and electrodes at both ends. A heat conducting member is attached to an... | 10/17/2006 |
| 7049748 | DISPLAY DEVICE EMPLOYING GAS DISCHARGE TUBES ARRANGED IN PARALLEL BETWEEN FRONT AND REAR SUBSTRATES TO COMPRISE A DISPLAY SCREEN, EACH TUBE HAVING A LIGHT EMITTING SECTION AS PART OF THE DISPLAY SCREEN AND A CLEANING SECTION CONNECTED TO THE LIGHT EMITTING SECTION BUT DISPLACED FROM THE DISPLAY SCREEN A gas discharge tube has a phosphor layer formed and a discharge gas enclosed within an elongated tube which is to serve as the gas discharge tube. The gas discharge tube includes a light-emitting section and a cleaning section for cleaning the discharge gas. The cl... | 05/23/2006 |
| 7045936 | Projection coupler with contrast ribs An improved coupler with contrast ribs for use in a projection system. The coupler supports a projection lens in alignment with a projection optical signal generation device (e.g., a Cathode Ray Tube). The contrast ribs minimize contrast distortion that occurs in th... | 05/16/2006 |
| 7029637 | Apparatus for ozone production, employing line and grooved electrodes An ozone generation cell has a first conductor generally having a line geometry and a second conductor having a first groove formed in a surface thereof, and having first and second flanks on opposite sides of the first groove. The second conductor and the first gro... | 04/18/2006 |
| 7026635 | Particle beam processing apparatus and materials treatable using the apparatus Methods, and materials made by the methods, are provided herein for treating materials with a particle beam processing device. According to one illustrative embodiment, a method for treating a material with a particle beam processing device is provided that includes... | 04/11/2006 |
| 7024929 | Flow stabilizer for flow bench Apparatus and methods for airflow testing, especially for air testing of gas turbine components on an airflow test bench. Various embodiments of the present invention include the use of a flow-stabilizing member downstream of the component being tested. Since the fl... | 04/11/2006 |
| 6998621 | Cooling of a device for influencing an electron beam A device for influencing an electron beam, in particular a beam deflector (10), comprises a cylindrical support body (11) with an axial passage (12) through which the beam can propagate and axially spaced sets of coils (14) supported by t... | 02/14/2006 |
| 6979939 | Cooling device for an electron tube The present invention relates to a cooling device for an electron tube designated to amplify a high frequency signal. The invention is particularly suitable for cooling electron tubes that amplify radio frequency signals used for television or radio. The electron tu... | 12/27/2005 |
| 6972808 | CRT assembly of projection television A cathode-ray tube (CRT) assembly of a projection television includes a CRT for creating an image, a lens for magnifying the image created in the CRT and projecting the image onto a screen, and a coupler disposed between the CRT and the lens. A cooling liquid recept... | 12/06/2005 |
| 6932664 | Gas discharge tube and method for forming electron emission layer in gas discharge tube A gas discharge tube includes a plurality of light-emitting portions that are provided outside of the tube, at least two discharge electrodes, and an electron emission film formed on the entire inner wall of the tube for improving discharge characteristics. ... | 08/23/2005 |
| 6924495 | Heat controlled ultraviolet light apparatus and methods of sanitizing objects using said apparatus A heat controlled ultraviolet light apparatus includes a source of ultraviolet light, a cover, and a heating or cooling element that heats/cools the space or gap between the ultraviolet light source and the cover. Accordingly, the ultraviolet light source may be mai... | 08/02/2005 |
| 6922295 | Lens assembly with integrated focus mount and CRT coupler A lens assembly adapted to be connected to a CRT and affixed to mounting structure in a projection television cabinet. The lens assembly includes a tubular lens mount having a longitudinal axis and at least a first optical lens element mounted along the longitudinal... | 07/26/2005 |
| 6917143 | Lighting apparatus with enhanced capability of removing heat A lighting apparatus comprises an LED-mounted substrate and an exhauster. The substrate has a flat area as well as one or more raised areas of trapezoidal cross section which each form a passage thereunder. LEDs are mounted on the raised areas. When the LED-mounted ... | 07/12/2005 |
| 6914380 | Vacuum fluorescent display having x-ray shielding cap A vacuum fluorescent display includes a cathode electrode, grid electrode, anode electrode, at least one envelope, phosphor screen, and cap. The cathode electrode emits electrons. The grid electrode extracts the electrons from the cathode electrode. The anode electr... | 07/05/2005 |
| 6912356 | Method and apparatus for fracturing brittle materials by thermal stressing A method of fracturing or breaking rock includes the step of directing high intensity white light (radiation) at the rock to induce thermal stress sufficient to fracture the rock. The intensity of the energy source may be varied to control the manner in which the ro... | 06/28/2005 |
| 6902275 | Light source and projector A pair of openings (302) symmetrically disposed around an optical axis of the reflector (412) is formed on a contact surface of a light-transmissive plate (301) and the reflector (412) and a cooling channel (340) for introducing co... | 06/07/2005 |
| 6871962 | Projection coupler with dual channel sealing mechanism A one piece, double gland, quad lobe design gasket system for use in a projection system that redundantly seals in the liquid present in a coupler supporting a projection lens in alignment with a projection optical signal generation device (e.g., a Cathode Ray Tube)... | 03/29/2005 |
| 6870307 | Cooling structure of a projection tube A cooling structure of a projection tube having a following constitution is disclosed. A chamber in which a liquid coolant for cooling a panel surface is filled is formed on the panel surface of the projection tube and the chamber is defined by the panel surface, a ... | 03/22/2005 |
| 6831404 | Flat panel display, method of high vacuum sealing An evacuated cavity is hermetically sealed between a baseplate and faceplate of a flat panel display. Melting a glass powder, or frit, on the perimeter of the viewing area forms the hermetic seal. After melting the frit, a first fluid is circulated through the cavit... | 12/14/2004 |
| 6825888 | Closure member for optical unit spacer bracket A projection television set having a screen and three projection units each capable of projecting a monochromatic image onto the screen. The projection units each having a cathode ray tube (CRT) optically coupled to a projection lens, which includes both a C-lens an... | 11/30/2004 |
| 6696777 | Cooling structure of a projection tube A cooling structure of a projection tube having a following constitution is disclosed. A chamber in which a liquid coolant for cooling a panel surface is filled is formed on the panel surface of the projection tube and the chamber is defined by the panel ... | 02/24/2004 |
| 6696776 | Cathode ray tube coupler with grounding ribbs A coupler for coupling a projection lens to a cathode ray tube consists of a metallic plate having a first side and a second side, the first side for mounting to the faceplate of the cathode ray tube in a fluid tight relationship and the second side for m... | 02/24/2004 |
| 6621199 | High intensity electromagnetic radiation apparatus and method A method and apparatus for producing high intensity electromagnetic radiation are disclosed. The apparatus includes a high intensity arc lamp having an inner envelope cooled by a first flow of liquid along an inside surface of the inner envelope. The arc ... | 09/16/2003 |
| 6525472 | Dielectric barrier discharge lamp The present invention is directed to a dielectric barrier discharge lamp capable of recovering reduced radiation efficiency by easily, quickly cleaning dust or discoloring of a discharge tube or replacing any defective discharge tube. For this end, an int... | 02/25/2003 |
| 6509697 | Compact microwave-powered lamp, inkjet printer using this lamp, and ultraviolet light curing using this lamp A compact, electrodeless, microwave-powered lamp (e.g., ultraviolet light emitting lamp) is provided, as well as methods of using this lamp. The lamp includes a microwave generator, waveguide and RF cavity. The RF slot between the waveguide and RF cavity,... | 01/21/2003 |
| 6429589 | Oil-cooled multi-staged depressed collector having channels and dual sleeves An oil-cooling system is provided for a multi-staged depressed collector of a linear beam device, such as an inductive output tube or klystron. The multi-staged depressed collector comprises a plurality of electrode stages adapted to have respective elect... | 08/06/2002 |
| 6354370 | Liquid spray phase-change cooling of laser devices An open loop liquid spray phase-change cooling system for a laser comprised of an expendable supply of a compressed liquid refrigerant, a laser heat sink, an on/off valve, and a means for controlling the on/off valve in response to the measured heat sink ... | 03/12/2002 |
| 6297591 | Chimney-cooled arc lamp electrode An arc lamp comprising a hollowed-anode electrode with an arc-face having a central hole extending to an internal chimney. An opposing cathode electrode faces the hollowed anode electrode for providing a short electric arc around the central hole in the a... | 10/02/2001 |
| 6294869 | High intensity light irradiation apparatus The present invention is designed to provide a high intensity light irradiation apparatus having a simpler, lighter, easy to assemble and replace support member for a dielectric barrier electrical discharge lamp. The dielectric barrier electrical discharg... | 09/25/2001 |
