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)
01/2001
01/02/2001US6168289 Straight fluorescent tube that has an electronic ballast housed in the sockets on both sides
12/2000
12/28/2000WO2000078681A2 Point-of-use water treatment system
12/28/2000DE19928438A1 Verfahren zum Betrieb einer Entladungslampe Method for operating a discharge lamp
12/28/2000DE10029109A1 Metal halide lamp used as a light source for vehicle headlights has a discharge container with an elliptical discharge chamber, and a pair of electrodes embedded in the container
12/28/2000DE10029107A1 Discharge lamp e.g. for motor vehicle headlamps, has spark tube with conductor with bends in central section between compression seal section and remote end section
12/27/2000EP1063682A1 Method for driving a discharge lamp
12/27/2000EP1063681A2 Metal halide discharge lamps
12/27/2000EP1063680A1 Fluorescent lamp
12/27/2000EP1062680A1 Lamp with protective sleeve
12/27/2000CN1059958C Gas discharge lamp for traffic signal
12/26/2000US6166491 Lighting device and display equipment
12/23/2000CA2312132A1 Method for operating a discharge lamp
12/22/2000CA2297422A1 A fluorescent lamp and method for making electrode assemblies for fluorescent lamps
12/21/2000WO2000077826A1 High-pressure discharge lamp
12/21/2000WO2000077825A1 Metal halide lamp
12/21/2000WO2000077813A1 Method of producing a field emission cathode, a field emission cathode and a light source
12/21/2000CA2376824A1 Method of producing a field emission cathode, a field emission cathode and a light source
12/20/2000EP1061553A1 Low pressure mercury vapour discharge lamp and ultraviolet-ray irradiating apparatus and method using the same
12/20/2000EP1061552A2 Bulb-shaped fluorescent lamp
12/20/2000EP1060495A1 Microwave assisted flashlamps
12/20/2000EP1060494A1 Electroluminescent lamp devices and their manufacture
12/20/2000CN2411570Y Monomer multi-colour lamp
12/20/2000CN2411569Y Fluorescent lamp of high power cold cathode compacting type
12/20/2000CN1277734A Articles or compositions comprising nanoscale particles, methods of utilizing or producing such particles
12/20/2000CN1277732A Anhydrous silver halide lamp
12/20/2000CN1277627A Phosphors
12/20/2000CN1277535A Igniting and illuminating apparatus for high-voltage discharge lamp
12/20/2000CN1277449A Low-voltage mercury vapour discharge lamp
12/20/2000CN1059754C Low-voltage mercury gas discharge lamp
12/20/2000CN1059753C Colour changable bulb and colourful bulb
12/19/2000US6163111 Mercury lamp of the short arc type
12/14/2000WO2000075960A1 Light source device
12/14/2000WO2000075959A1 Fluorescent lamp
12/14/2000WO2000075958A1 Metal halide lamp with protective sleeve
12/14/2000WO2000075957A1 Electric lamp/reflector unit
12/14/2000WO2000075956A2 Infra-red light source
12/14/2000DE19926556A1 Heated discharge lamp, especially for vehicle display, has electrically conducting and essentially transparent heating element(s) placed in contact with surface of discharge lamp
12/14/2000DE19925406A1 Gasentladungslampe, insbesondere Niederdruckgasentladungslampe Gas discharge lamp, in particular low-pressure gas discharge lamp
12/13/2000EP1059659A1 Silent discharge tube and its use method
12/13/2000EP1059658A1 Gas discharge lamp, especially low pressure gas discharge lamp
12/13/2000CN2410737Y No-dark space neon lamp
12/13/2000CN2410736Y Single internal tube metal halogen-sodium mixed-light lamp bulb
12/13/2000CN2410735Y 荧光灯管 Fluorescent tubes
12/13/2000CN2410734Y Cold cathode short black space neon lamp
12/13/2000CN1276915A Curved shatter-resistant lamp assembly and its making method
12/13/2000CN1276914A Shatter-resistant lamp assembly and method
12/13/2000CN1276621A Electrodeless discharge lamp
12/07/2000WO2000056837B1 Rare earth doped host materials
12/06/2000EP1058289A2 Mercury-free metal halide arc vessel and lamp
12/06/2000EP1058288A1 Metal vapor discharge lamp
12/06/2000EP1057211A1 Electric lamp
12/06/2000EP1057210A1 Light source and method for producing the same
12/06/2000CN2409609Y Cold cathode fluorescent lamp
12/06/2000CN1275792A High-pressure sodium vapour lamp
12/06/2000CN1275791A High-pressure discharge lamp and productive method thereof
12/05/2000US6157145 Method of operating a discharge lamp with a cold cathode structure having ferroelectric between
12/05/2000US6157141 A microwave power lamp filled with a concentration of from 0.5 to 50 milligrams per cubic centimeter of a metal halide, an inert buffer gas and no alkali atomic species
12/05/2000US6157134 Lead wires for improved starting of compact fluorescent lamp systems
12/05/2000US6157133 Metal oxide discharge lamp
12/05/2000US6157132 Discharge lamp emission material
12/05/2000US6157131 Metal halide lamp with frame members
12/05/2000US6157130 Metal halide lamp with specific internal electrode seal detail
12/05/2000US6157129 Discharge lamp
12/05/2000US6157126 Warm white fluorescent lamp
12/05/2000US6157123 Flat panel display typically having transition metal oxide in ceramic core or/and resistive skin of spacer
12/05/2000US6156388 Applying to substrate a mixture comprising aqueous sol or solution of matrix-forming oxidizable element and a pigment-forming metal-containing colloid, vitrification of coating
11/2000
11/30/2000WO2000072356A1 Method for manufacturing fluorescent lamp and phosphor suspension
11/30/2000WO2000071928A1 Lighting device
11/30/2000WO1999057749A3 Cold cathode fluorescent lamp and display
11/30/2000CA2334234A1 Lighting device
11/29/2000EP1056120A1 High-pressure sodium lamp
11/29/2000EP1056119A2 Cold-end device of a low-pressure mercury vapour discharge lamp
11/29/2000EP1056118A2 Electrodeless discharge lamp
11/29/2000EP1056117A2 UV discharge lamp
11/29/2000EP1056116A2 Electrode for a metal halide lamp
11/29/2000EP1056115A2 High pressure discharge lamp
11/29/2000EP1055251A1 Large area silent discharge excitation radiator
11/29/2000CN1275245A Electric lamp having coated external current conductor
11/29/2000CN1275154A Method of coating luminescent material
11/29/2000CN1275153A Method of coating luminescent material
11/29/2000CN1274947A Microwave bulb specially for microwave sulfur lamp
11/29/2000CN1274946A Metal vapour-discharge lamp
11/29/2000CN1274945A Low-pressure mercury-vapour-discharge lamp
11/29/2000CN1274944A High-pressure vapour-discharge lamp
11/29/2000CN1274942A Metal halide lamp
11/29/2000CN1274938A Method for manufacture of luminotron
11/28/2000US6153982 Discharge lamp and lighting system having a discharge lamp
11/28/2000US6153971 Light source with only two major light emitting bands
11/28/2000US6153968 Metal halide lamp with stem mounted support frame for arc tube shield
11/23/2000WO2000070650A1 Electric-discharge tube
11/23/2000WO2000070640A1 Electric lamp
11/23/2000DE19920579A1 UV-Entladungslampe UV discharge lamp
11/22/2000EP1054434A2 U-shaped low pressure mercury vapor discharge lamp and manufacturing method thereof
11/22/2000EP1053983A2 Translucent polycrystalline ceramic and method for making same
11/22/2000EP1053564A1 Electric lamp
11/22/2000CN2407453Y Power energy saving fluorescent light
11/22/2000CN1274473A Ligh-life electrode for high pressure discharge lamp
11/22/2000CN1058805C High brightness directional lamp and lighting device using same
11/21/2000US6150758 Noble gas discharge lamp having external electrodes with first and second openings and a specified amount of fluorescent coating material
11/21/2000US6150757 Method of coating a luminescent material
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