Patents
Sitemap › H01 - Basic electric elements › H01J - Electric discharge tubes or discharge lamps › H01J 61 - Gas-discharge or vapour-discharge lamps
Patents for H01J 61 - Gas-discharge or vapour-discharge lamps (29,612)
12/2003
12/19/2003CA2424024A1 Control of leachable mercury in fluorescent lamps
12/19/2003CA2423776A1 Control of leachable mercury in small diameter fluorescent lamps
12/18/2003WO2003105185A1 Low-pressure mercury vapor discharge lamp
12/18/2003WO2003105184A2 Fluorescent lamp and method of manufacturing
12/18/2003US20030232564 ARC tube and method of producing the same
12/18/2003US20030232186 Coatings comprising mixtures of ultraviolet and visible radiation active nanostructure particles of anatase; fluorescent lamps
12/18/2003US20030230981 Flash lamp unit and flash radiation device
12/18/2003US20030230979 Device and method for retaining mercury source in low-pressure discharge lamps
12/18/2003US20030230959 Refurbished video projection lamp
12/18/2003US20030230739 Europium-activated phosphors containing oxides of rare-earth and Group-IIIB metals and method of making the same
12/17/2003EP1372184A2 Electrode system for a metal halide lamp and lamp provided with such a system
12/17/2003EP1371899A1 Light source device and display device
12/17/2003EP1371085A2 Quartz metal halide lamps with high lumen output
12/17/2003EP1371084A1 Cadmium-free amber automotive lamp
12/17/2003CN2593354Y High-brightness single-U bare tube energy-saving lamp
12/17/2003CN2593353Y Amalgam-built-in dual-spiral fluorescent lamp
12/17/2003CN1462470A Ceramic metal helide lamp
12/17/2003CN1462469A Cold cathode discharge lamp and method for manufacturing the lamp
12/17/2003CN1462468A High-pressure gas discharge lamp
12/17/2003CN1462467A Low-pressure mercury vapor discharge lamp
12/17/2003CN1462234A Method of assembling ceramic body
12/17/2003CN1462057A 无电极放电灯 The electrodeless discharge lamp
12/17/2003CN1462056A High-tension discharge lamp with ceramic discharge capacitor
12/17/2003CN1462055A Single and induction type energy saving lamp
12/17/2003CN1131537C Low-pressare discharge lamp
12/17/2003CN1131536C Lamp device and manufacture method for lamp device
12/16/2003US6664733 Electrode for discharge tube, and discharge tube using it
12/16/2003US6664726 Fluorescent lamp with a by-pass means in the discharge space resulting in low starting voltage
12/14/2003CA2432255A1 Electrode system for a metal halide lamp, and associated lamp
12/11/2003WO2003103011A1 Low-pressure mercury vapor discharge lamp and compact fluorescent lamp
12/11/2003DE20213795U1 Safety energy saving lamp with electronic voltage adapter which operates fluorescent lamp in housing system which can accommodate different types of tubes
12/10/2003EP1369902A1 Electric discharge tube, method of manufacturing the tube, stroboscopic device using the tube, and camera
12/10/2003EP1368819A1 Mercury discharge lamps
12/10/2003CN2591767Y Neon lamp
12/10/2003CN2591766Y Nano light catalytic ecological functional fluorescent lamp
12/10/2003CN1461581A Lamp electronic end cap for integral lamp
12/10/2003CN1461492A High buffer gas pressure ceramic arc tube and method and apparatus for making same
12/10/2003CN1461038A Metal holide lamp arc tube
12/10/2003CN1461033A Luminous tube array display equipment
12/10/2003CN1130754C Metal vapour discharge lamp
12/09/2003US6661184 Light source device
12/09/2003US6661177 High-pressure discharge lamp with ignition circuit including halogen incandescent lamp
12/09/2003US6661176 High pressure discharge lamp, high pressure discharge lamp lighting apparatus and luminaire therefor
12/09/2003US6661175 Solid lamp fill material and method of dosing hid lamps
12/09/2003US6661174 Sapphire high intensity discharge projector lamp
12/09/2003US6661173 Quartz arc tube for a metal halide lamp and method of making same
12/09/2003US6661172 Electrode assembly and lamp with conductor foil
12/09/2003US6661171 Integral starting aid for high intensity discharge lamps
12/09/2003US6661168 Low voltage incandescent lamp with dual envelope
12/09/2003US6660074 Emission coating comprising iron oxide and/or cobalt oxide, carbonate of metal selected from barium, strontium and calcium, optionally peroxide of metal selected from barium, strontium and calcium; compatible for metal electrode surfaces
12/09/2003US6659828 Flat discharge lamp and method for the production thereof
12/04/2003WO2003100822A1 High pressure mercury vapor discharge lamp, and lamp unit
12/04/2003WO2003100821A1 Fluorescent lamp with ultraviolet reflecting layer
12/04/2003WO2003100820A2 High-pressure gas discharge lamp
12/04/2003WO2003036683A3 Electrodeless low pressure lamp with multiple ferrite cores and induction coils
12/04/2003WO2002101777A3 Underwater lamp
12/04/2003US20030223230 Compact fluorescent lamp
12/04/2003US20030222584 Metal halide lamp and automotive headlamp apparatus
12/04/2003US20030222583 High-pressure discharge lamp and fabrication method of the same
12/04/2003US20030222582 High pressure sodium lamp having reduced arc tube size
12/04/2003US20030222581 High pressure mercury lamps and sealing members therefor
12/04/2003US20030222557 Electrodeless discharge lamp
12/03/2003EP1367635A2 High pressure mercury lamps and sealing members therefor
12/03/2003EP1367634A2 High-pressure discharge lamp and fabrication method of the same
12/03/2003EP1367038A2 Joined bodies, high pressure discharge lamps and assemblies therefor
12/03/2003EP0941551B1 Electric lamp
12/03/2003CN2590167Y High light energy conserving lamp having jacketed tubes
12/03/2003CN2590166Y Tube changeable energy-saving lamp
12/03/2003CN1460281A High-pressure gas discharge lamp
12/03/2003CN1460280A Low pressure mercury vapor discharge lamp
12/03/2003CN1460279A Metal halide lamp for car headlight
12/03/2003CN1460277A Method of producing light emitting tube and core used therefor
12/03/2003CN1459820A 放电灯 Discharge lamps
12/03/2003CN1459816A Display device
12/03/2003CN1129952C Low pressure mercury discharge lamp
12/03/2003CN1129950C Fluorescent material and screen and discharge lamp using same
12/02/2003US6657390 Short-arc discharge lamp
12/02/2003US6657389 Glow discharge lamp, electrode thereof and luminaire
12/02/2003US6657388 High-pressure discharge lamp
12/02/2003US6657384 Apparatus for measuring light intensity of excimer lamp
12/02/2003US6657383 Discharge lamp of the short arc type
12/02/2003US6657375 Fluorescent lamp and method for manufacturing the same
12/02/2003US6657370 Microcavity discharge device
12/02/2003US6657369 Lamp with reflector and method of manufacturing the same
12/02/2003US6656127 Breath test apparatus and methods
11/2003
11/27/2003WO2003098659A2 Method and device for driving a metal halide lamp
11/27/2003WO2003098653A2 Dielectric barrier discharge lamp with a base
11/27/2003WO2003097544A1 Uv-blocking borosilicate glass, the use of the same, and a fluorescent lamp
11/27/2003WO2003071580A3 Tanning lamp having grooved periphery
11/27/2003WO2003054916A3 Lamp
11/27/2003WO2003041035A9 Low voltage high efficiency illuminated display having capacitive coupled electrodes
11/27/2003US20030218415 Fluorescent lamp and method for manufacture, and information display apparatus using the same
11/27/2003CA2486200A1 Dielectric barrier discharge lamp having a base
11/26/2003EP1365440A1 External electrode type fluorescent lamp
11/26/2003EP1365439A2 Discharge lamp and process for producing it
11/26/2003EP1364389A1 Device for operating a fluorescent tube
11/26/2003EP1363863A2 Method for forming complex ceramic shapes
11/26/2003CN2588411Y Area source device
11/26/2003CN1459218A Cpacitively coupled fluorescent lamp package
11/26/2003CN1458664A Lamp with condensation storage and its working method
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