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)
10/1998
10/07/1998EP0869536A2 Neon gas discharge lamp providing white light
10/07/1998EP0869195A1 Non-evaporable getter alloys
10/07/1998EP0728366B1 Reflector lamp
10/07/1998CN2293897Y High power compacting energy-saving lamp
10/07/1998CN2293896Y Long-life fluorescent lamp tube
10/07/1998CN1195420A 陶瓷阴极放电灯 Ceramic cathode discharge lamp
10/07/1998CN1195186A Metal halogenate lamp
10/07/1998CN1195185A Ring fluorescent lamp
10/06/1998US5818169 High power mercury lamp of the short arc type with specific cathode design and process for operation thereof
10/06/1998US5818167 Electrodeless high intensity discharge lamp having a phosphorus fill
10/06/1998US5818164 Fluorescent lamp with electrode housing
10/01/1998WO1998043280A1 Flat spotlight with discharge separated by a dielectric layer and device for the electrodes into the leading discharge area
10/01/1998WO1998043279A1 Flat light emitter
10/01/1998WO1998043278A2 Flat light emitter
10/01/1998WO1998043277A2 Flat fluorescent light for background lighting and liquid crystal display device fitted with said flat fluorescent light
10/01/1998WO1998043276A2 Gas discharge lamp with dielectrically impeded electrodes
10/01/1998WO1998014730A3 Lighting system
09/1998
09/30/1998EP0867915A2 Noble gas discharge lamp
09/30/1998EP0867914A1 Mercury vapour discharge lamp including an amalgam
09/30/1998CN2293119Y High power straight tube fluorescent lamp
09/30/1998CN1194721A Electric lamp
09/30/1998CN1194720A Low pressure mercury discharge lamp
09/30/1998CN1039985C Method for producing multi-winding single glass tube and apparatus
09/29/1998US5814951 Low-pressure discharge lamp containing a partition therein
09/29/1998US5814944 High pressure sodium vapor lamp with high color rendering
09/29/1998US5814936 Low-pressure mercury discharge lamp
09/29/1998US5814932 Phosphor, cathode-ray tube, fluorescent lamp and radiation intensifying screen
09/29/1998CA2069826C Discharge lamp, image display device using the same and discharge lamp producing method
09/24/1998DE19711893A1 Flachstrahler Flat radiator
09/24/1998DE19711892A1 Flachstrahler Flat radiator
09/24/1998DE19711891A1 Flat panel gas discharge visible light emitter
09/23/1998EP0866492A2 Discharge lamp of the short arc type
09/23/1998EP0866488A1 High-pressure discharge lamp and manufacturing method thereof
09/22/1998US5811937 Bulb-type electronic energy-saving lamp
09/22/1998US5811936 One piece microwave container screens for electrodeless lamps
09/22/1998US5811935 Discharge lamp with T-shaped electrodes
09/22/1998US5811933 High-pressure discharge lamp
09/22/1998US5811925 Integrally molded flat compact fluorescent lamp
09/22/1998US5811924 Fluorescent lamp
09/22/1998US5811154 Adding luminescent material to a solution of metal saltselected from aluminum and yttrium, precipitating metal compound on luminnescent, separting luminescent with precipitate, heating in air and then reducing atomosphere
09/22/1998US5810635 High-pressure discharge lamp, method of its manufacture, and sealing material used with the method and the resulting lamp
09/17/1998WO1998040908A1 Fluorescent lamp
09/17/1998WO1998040900A1 Starting aid for low pressure discharge lamp
09/17/1998CA2283824A1 Starting aid for low pressure discharge lamp
09/17/1998CA2254114A1 Fluorescent lamp
09/16/1998EP0865071A2 Warm white fluorescent lamp
09/16/1998CN1193413A Integrated HID reflector lamp
09/16/1998CN1193412A High pressure metal halide lamp
09/15/1998US5808418 Control mechanism for regulating the temperature and output of a fluorescent lamp
09/15/1998US5808414 Electrodeless fluorescent lamp with an electrically conductive coating
09/15/1998US5808411 Fluorescence-suppressed quartz glass, and electric lamp with this quartz glass
09/15/1998US5808410 Flat panel light source for liquid crystal displays
09/15/1998US5808409 Phosphor, cathode-ray tube, fluorescent lamp and radiation intensifying screen
09/15/1998US5808407 Use of aluminosilicate sol-gel materials as a phosphor carrier in the fabrication of fluorescent lamps
09/15/1998US5808402 Discharge lamp
09/15/1998US5808398 Metal halide lamp having specific volume pressure ratio
09/11/1998WO1998039792A1 Improved product and process for neon lamp
09/11/1998WO1998039791A2 Cold electrode for gas discharges
09/09/1998CN2290921Y Small power self-starting thermal cathode fluorescent lamp
09/09/1998CN1192577A Flat illumination light and method of mfg. the same
09/09/1998CN1192576A 改进的放电管 Improved discharge
09/08/1998US5804922 Power source; fill excitation means; discharge bulb containing a fill not including mercury; variable cooling means to condense a controlled portion of fill material
09/08/1998US5804919 Resonant microcavity display
09/08/1998US5804914 Fluorescent lamp having additional and interior fluorescent surfaces to increase luminosity
09/08/1998US5804911 Electrodeless low-pressure discharge lamp
09/08/1998US5803593 Reflector system for a lighting fixture
09/07/1998CA2226604A1 Neon gas discharge lamp providing white light
09/03/1998WO1998038668A1 Method for producing a high-pressure discharge lamp
09/03/1998DE19708149A1 Electrodeless discharge tube containing mercury and noble gas mixture
09/03/1998CA2247523A1 Method for producing a high-pressure discharge lamp
09/02/1998EP0719449B1 Low-pressure mercury vapour discharge lamp
09/01/1998US5801495 Low-pressure discharge lamp containing partitions therein
09/01/1998US5801493 Electrodeless low pressure discharge lamp with improved heat transfer for soft magnetic core material
09/01/1998US5801484 Compact fluorescent lamp discharge tube and method for closing
09/01/1998US5801483 Fluorescent lamp having visible and UV radiation
09/01/1998US5801482 Low-pressure mercury vapor discharge lamp
09/01/1998US5800235 Process for manufacturing incandescent lamps having gettering agents
08/1998
08/27/1998WO1998037571A1 A high-pressure metal halide lamp
08/27/1998WO1998037570A1 A high-pressure metal halide lamp
08/27/1998DE19707669A1 Verfahren zur Herstellung einer Hochdruckentladungslampe A process for producing a high pressure discharge lamp
08/26/1998EP0860020A1 A high pressure series arc discharge lamp construction with simplified starting aid
08/26/1998EP0748515B1 Electric lamp having an undercoat for increasing the light output of a luminescent layer
08/26/1998CN2289300Y Flame-proof type double-arm fluorescent lamp
08/25/1998US5798618 Electrodeless discharge lamp with control amalgam in the plasma
08/25/1998US5798612 Metal-halide discharge lamp for photo-optical purposes
08/25/1998US5798611 Bulb is filled with sulfur or selenium which emit molecular radiation of selected wavelength by changing the fill density
08/25/1998US5798608 Avionics grade fluorescent lamp resistant to lumen depreciation
08/25/1998US5798604 Flat panel display with gate layer in contact with thicker patterned further conductive layer
08/20/1998WO1998036621A1 Lighting unit, low-pressure mercury discharge lamp, supply unit, and combined packaging
08/20/1998WO1998036439A2 Lighting unit with integrated reflector-antenna
08/19/1998EP0858492A1 Low-pressure mercury discharge lamp
08/19/1998EP0858491A1 Low-pressure mercury discharge lamp
08/19/1998CN2288507Y Hidden tungsten and quartz transition sealed pulse xenon lamp
08/19/1998CN1191061A Method for operating a lighting system and suitable lighting system therefor
08/19/1998CN1190715A High-effect lamp equipment for producing polarizing beam
08/18/1998US5796210 Circular fluorescent lamp unit and lighting apparatus
08/18/1998US5796209 Gas discharge lamps and lasers fabricated by michromachining
08/18/1998US5796208 Electrodeless fluorescent lamp with one-piece electrically insulative layer
08/13/1998WO1998036441A1 Fluorescent lamp and metal halide lamp
08/13/1998CA2249613A1 Fluorescent lamp and metal halide lamp
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