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)
07/2003
07/02/2003CN1113582C Method for operating lighting system and suitable lighting system therefor
07/02/2003CN1113389C High-pressure discharge lamp and method for mfg. same
07/01/2003US6586891 High-intensity discharge lamp and high-intensity discharge lamp operating apparatus
07/01/2003US6586881 Light emitting container for high-pressure discharge lamp and manufacturing method thereof
07/01/2003US6586878 Metal halide lamp with improved getter orientation
07/01/2003US6586866 Gas discharge tube having precise electrode arrangement
07/01/2003US6586864 Reflector lamp having a reflecting section with faceted surfaces
07/01/2003US6586775 Light-emitting device and a display apparatus having a light-emitting device
07/01/2003US6586087 A seal made of copper aluminosilicate glass, having a medium coefficient of thermal expansion (CTE) over a temperature range of 25-500 degrees C.
07/01/2003US6585912 Aluminate phosphor and process for its production, phosphor paste composition, and vacuum ultraviolet ray excitation type light-emitting device
06/2003
06/26/2003WO2003032350A3 Discharge lamp comprising a stabilised discharge vessel plate
06/26/2003WO2003016231A3 Method for the production of a closure of a hollow area in a glass tube
06/26/2003US20030117801 Anti-slip fluorescent electronic energy-saving lamp
06/26/2003US20030117075 Stabilizing short-term color temperature in a ceramic high intensity discharge lamp
06/26/2003US20030117074 Double jacketed high intensity discharge lamp
06/26/2003US20030117073 High-pressure discharge lamp and method of fabricating same
06/26/2003US20030117062 Compact low-pressure discharge lamp
06/26/2003US20030117061 Metal halide lamp with improved red rendition and CRI
06/26/2003US20030117056 Compact low-pressure discharge lamp
06/26/2003US20030116892 Method of producing light emitting tube and core used therefor
06/26/2003US20030116723 Fluorescent transilluminator requiring no visible light-cutting filter
06/25/2003EP1321964A2 Discharge lamp with starting aid
06/25/2003EP1320863A1 Lamp base comprising an electronic component and a method for producing a lamp base
06/25/2003CN2558075Y Composite metal bulb with inner high-frequency electronic ballast and ignition circuit
06/25/2003CN2558074Y DC fluorescent lamp tube
06/25/2003CN2557793Y Twisting type water pipe lamp set
06/25/2003CN1426085A Cold cathode gas discharge light emitter
06/25/2003CN1112719C Luminous device and display of field-emitting plasma discharge
06/25/2003CN1112718C Trichromatic fluorescent light tube and manufacture process
06/24/2003US6583566 Low wattage fluorescent lamp having improved phosphor layer
06/24/2003US6583565 High pressure discharge lamp
06/24/2003US6583564 Discharge lamp with light-intercepting film bands
06/24/2003US6583563 Ceramic discharge chamber for a discharge lamp
06/24/2003US6583562 Metal halide lamp with gas-tight seal
06/24/2003US6583556 Flat-type fluorescent lamp for illumination unit and liquid crystal device
06/24/2003US6583554 Flat luminescent lamp and method for manufacturing the same
06/24/2003US6583551 Low-pressure mercury vapor discharge lamp and compact fluorescent lamp
06/24/2003US6583550 Fluorescent tube with light emitting diodes
06/24/2003US6583543 Fluorescent lamp with improved productivity, and manufacturing method for the fluorescent lamp
06/24/2003US6583535 Tube, with bore having convex sides, for emitting electromagnetic radiation, and method thereof
06/24/2003US6582269 Lamp apparatus and lamp apparatus manufacturing method
06/21/2003CA2408426A1 A double jacketed high intensity discharge lamp
06/20/2003CA2414711A1 Compact low-pressure discharge lamp
06/20/2003CA2414696A1 Compact low-pressure discharge lamp
06/19/2003US20030111960 Dielectric barrier discharge lamp with starting aid
06/19/2003US20030111958 Single ended discharge light source
06/19/2003US20030111953 Contaminant getter on UV reflective base coat in fluorescent lamps
06/19/2003US20030111947 Low operating temperature light source
06/18/2003EP1320120A2 Short-arc, ultra-high pressure mercury lamp
06/18/2003EP1040504B1 Method for producing an electrode for discharge lamps
06/18/2003DE10213327C1 Discharge vessel used for dielectric barrier discharge lamps made from silica glass has a protective device consisting of a self-supporting component which is made from a part of a material absorbing ultraviolet radiation
06/18/2003CN2556784Y Electrodeless fluorescent lamp for microwave oven
06/18/2003CN1424981A Method for producing rare earch borates and use of resulting borates in luminescence
06/18/2003CN1424741A Short arc superhigh discharge lamp
06/18/2003CN1424596A Manufacture of optical crystal, mask, its manufacture and optical device manufacture
06/17/2003US6580218 Discharge tube
06/17/2003US6580200 Discharge lamp and manufacturing method thereof
06/17/2003US6578991 Bulb cooling
06/17/2003US6578970 Point-like lamp with anode chimney
06/14/2003CA2414454A1 Dielectric barrier discharge lamp with starting aid
06/12/2003WO2003049133A2 Electron collector
06/12/2003US20030107320 Short-arc, ultra-high pressure discharge lamp
06/12/2003CA2469341A1 Electron collector
06/11/2003EP0914674B1 Electric lamp
06/11/2003CN1423752A Process for production of a dielectric multi-layered reflecting coating
06/11/2003CN1423302A High-voltage dicharge lamp and tamp assembly
06/11/2003CN1423301A Super-high-voltage mercury lamy
06/11/2003CN1423300A Light-source device and liquid-crystal display device
06/11/2003CN1423299A Short-arc type super-high-voltage discharge lamp
06/11/2003CN1423296A Method for making high-voltage discharge lamp and high-voltage discharge lamp and lamp assembly
06/10/2003US6577066 Compact self-ballasted fluorescent lamp
06/10/2003US6577065 Electric lamp with light source extinguishing arrangement and method of operating same
06/10/2003US6577064 Electric high-pressure discharge lamp
06/10/2003US6577046 Electric discharge lamp with forked contacts
06/10/2003US6576917 Adjustable bore capillary discharge
06/10/2003US6575415 Stem clip for high intensity discharge lamp
06/10/2003CA2172558C Lead and arsenic free, solarization resistant glass
06/05/2003WO2003046946A1 Electrodeless fluorescent lamp
06/05/2003WO2003023816A3 Electric lamp, lamp vessel provided with a light-absorbing coating and method of preparing such a licht-absorbing coating
06/05/2003WO2002080224A3 Low/pressure mercury vapor discharge lamp
06/05/2003US20030103350 Decorative light bulb
06/05/2003US20030102817 Liquid crystal display device employing cold cathode fluorescent tube type lamp
06/05/2003US20030102808 Ceramic metal halide lamp
06/05/2003US20030102807 Ultra-high pressure mercury lamp
06/05/2003US20030102806 Short arc ultra-high pressure discharge lamp
06/05/2003US20030102805 High pressure discharge lamp and lamp unit
06/05/2003US20030102461 Low pressure discharging lamp
06/04/2003EP1316988A2 Light source device and liquid crystal display device
06/04/2003EP1316987A2 Plasma flat lamp
06/04/2003EP0943154B1 Discharge lamp, comprising secondary side of piezotransformer as electrode
06/04/2003EP0912990B1 Gas discharge lamp with dielectrically impeded electrodes
06/04/2003CN2554796Y Energy-saving lamp
06/04/2003CN2554795Y Separable compact electronic energy-saving lamp
06/04/2003CN1422437A Light emitting lamp
06/04/2003CN1422436A Microwave excited ultraviolet lamp system with improved lamp cooling
06/04/2003CN1421730A Cold-cathode fluorescence tube lamp and liquid crystal display thereof
06/04/2003CN1421411A Barium glass specially for power-saving lamp
06/04/2003CN1110837C Ring fluorescent lamp
06/03/2003US6573663 High intensity light sources
06/03/2003US6573658 Mercury lamp of the short arc type and UV emission device
1 ... 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 ... 297