Patents
Patents for H01J 7 - Details not provided for in groups and common to two or more basic types of discharge tubes or lamps (3,534)
08/1999
08/12/1999WO1999040602A1 Microwave assisted flashlamps
08/12/1999CA2319738A1 Microwave assisted flashlamps
08/10/1999US5934964 Field emitter flat display containing a getter and process for obtaining it
08/04/1999CN2332066Y High-efficient ring-shape non-evapotranspiration type getter
07/1999
07/14/1999EP0929092A1 Nitrogenated evaporable getter devices with high fritting resistance and process for their production
07/07/1999EP0765012B1 Non-vaporising getter and method of obtaining the same
06/1999
06/30/1999EP0926258A2 Getter system for purifying the working atmosphere in physical vapor deposition processes
06/30/1999CN1221042A Getter system for purifying work atmosphere in processes of physical vapor deposition
06/29/1999US5917285 Apparatus and method for reducing operating voltage in gas discharge devices
06/29/1999US5916479 Mercury dispensing device
06/24/1999WO1999031698A1 Self-gettering electron field emitter and fabrication process
06/24/1999CA2312845A1 Self-gettering electron field emitter and fabrication process
06/23/1999CN1220766A Process for production of flat-screen grids coated with non-evaporable getter materials and grids thereby obtained
06/23/1999CA2254515A1 Getter system for purifying the work atmosphere in the processes of physical vapor deposition
06/01/1999US5909091 Discharge lamp including an integral cathode fall indicator
06/01/1999US5908579 Process for producing high-porosity non-evaporable getter materials and materials thus obtained
05/1999
05/27/1999WO1999026298A1 Photodetector and image pickup device employing it
05/19/1999CN1216856A Evaporable getter device with improved deflector
05/05/1999CN1215799A Getter pump with high velocity of gas sorption
05/04/1999US5899350 Hermetic container and a supporting member for the same
04/1999
04/27/1999US5898272 Cathode for gas discharge lamp
04/27/1999US5898269 Electron sources having shielded cathodes
04/21/1999EP0910106A1 Getter pump with high velocity of gas sorption
04/14/1999EP0907959A1 Process for the production of flat-screen grids coated with non-evaporable getter materials and grids thereby obtained
04/14/1999CN2314478Y Microwave sulphur lamp
04/07/1999EP0906635A1 Pumping device by non-vaporisable getter and method for using this getter
03/1999
03/24/1999EP0741913B1 Superconductor and process of manufacture
03/23/1999US5886341 Photodetection tube with a slidably adapted cathode substrate
03/16/1999US5882727 Method for forming supported thin layers of non-evaporable getter material and getter devices formed thereby
03/10/1999CN1210618A Comibination of materials for low temperature triggering of activation of getter materials and getter devices containing the same
03/09/1999US5879583 Process for producing high-porosity non-evaporable getter materials and materials thus obtained
03/02/1999US5877583 Seal plug for a CRT cooling system
03/02/1999US5876205 Combination of materials for integrated getter and mercury-dispensing devices and the devices so obtained
02/1999
02/25/1999WO1999009584A1 Cathode for a gas discharge lamp
02/25/1999WO1999009580A1 Cathode from getter material
02/24/1999EP0749630B1 Circuit arrangement
02/09/1999US5869919 Image display apparatus
02/03/1999CN1206929A Getter agent flash evaporation method for CRT and getter for using said method
02/02/1999US5865658 Method for efficient positioning of a getter
01/1999
01/27/1999EP0893817A1 Ion pumping of a microtip flat screen
01/27/1999EP0893815A1 Getter flashing method for cathode ray tube and getter for conducting same
01/13/1999EP0716772B1 Method for creating and keeping a controlled atmosphere in a field emitter device by using a getter material
12/1998
12/10/1998CA2240662A1 Fire-safe halogen torchiere lamp
12/09/1998CN1041143C Method of coating inner surface of cathode ray tube lining graphite
12/03/1998WO1998054750A1 Electron sources having shielded cathodes
12/01/1998US5844356 Vacuum tube provided with a line-shaped getter
11/1998
11/26/1998WO1998053479A1 Device and method for introducing small amounts of mercury into fluorescent lamps
11/25/1998EP0879476A1 Combination of materials for the low temperature triggering of the activation of getter materials and getter devices containing the same
11/24/1998US5841228 Getter assembly with stiffened getter wand and CRT
11/17/1998US5837158 Blend of addition polymer, catalyst and diluent
11/11/1998CN1198475A Non-evaporable getter alloys
11/10/1998US5835991 Getter, getter device and fluorescent display device
11/04/1998CN1198246A Method for manufacture of supported thin layers of non-evaporable getter material and getter device thereby manufactured
11/03/1998US5831385 Mercury dispensing composition containing Cu-Si alloy promoter
11/03/1998US5830026 Mercury dispensing device
10/1998
10/27/1998US5827048 Getter support
10/08/1998WO1998043763A1 A method for producing a non-evaporable getter and a getter produced by said method
10/07/1998EP0869195A1 Non-evaporable getter alloys
10/07/1998CN1195183A Evaporable getter device with reduced activation time
10/06/1998US5816643 Charge coupling for electric vehicle
10/01/1998WO1998043269A1 Process for the production of flat-screen grids coated with non-evaporable getter materials and grids thereby obtained
09/1998
09/30/1998EP0867035A1 Vacuum device having a getter device
09/29/1998US5814241 Non-vaporizing getter and method of obtaining the same
09/15/1998US5806681 Blend of polymer and oxygen scavenger
09/02/1998CN1192288A Field electron emission materials and devices
08/1998
08/26/1998EP0860018A1 Getter assembly with stiffened getter wand and crt
08/19/1998EP0859396A1 Evaporable getter device with reduced activation time
08/12/1998EP0858093A1 Evaporable getter device with reduced time of activation
08/12/1998EP0766589B1 High-efficiency metal membrane getter element and process for making
08/05/1998EP0856193A1 Method for the manufacture of supported thin layers of non-evaporable getter material and getter devices thereby manufactured
08/04/1998US5789859 Field emission display with non-evaporable getter material
07/1998
07/15/1998EP0853328A1 Frittable evaporable getter device having a high yield of barium
07/15/1998CN1187685A Frittable evaporable getter device having high yield of barium
07/15/1998CN1187684A Evaporable getter device with reduced time of activation
07/14/1998US5778682 Reactive PVD with NEG pump
07/01/1998CN1186569A Fabrication of vanity for sealed substrates
06/1998
06/17/1998EP0829094A4 Fabrication process for hermetically sealed chamber in substrate
05/1998
05/27/1998EP0844640A2 Image display apparatus
05/20/1998EP0843388A2 Charge coupling for electric vehicle
05/20/1998EP0842526A1 Field electron emission materials and devices
05/13/1998EP0595877B1 Process of producing superconducting alloys
05/13/1998CN1181607A Electron tube
04/1998
04/21/1998US5742130 Intelligent lamp or intelligent contact terminal for a lamp
04/16/1998WO1998015966A1 Article for scavenging oxygen from a container
04/15/1998EP0836217A1 Electron tube
04/08/1998EP0686010B1 Insulating vacuum jacket suitable for thermal vessels containing liquids and in particular aqueous and/or organic liquids
03/1998
03/18/1998EP0829094A1 Fabrication process for hermetically sealed chamber in substrate
02/1998
02/17/1998US5719390 Photodetection tube with a lid and cathode holding member in thermal contact with a cooler
01/1998
01/29/1998WO1998003987A1 Method for the manufacture of supported thin layers of non-evaporable getter material and getter devices thereby manufactured
01/28/1998CN2273458Y Silicon controlled multi-working mode programmable depolarizing charger
01/27/1998US5712529 Vacuum electronic tube with getter support structure
01/07/1998EP0817234A1 Ultra-high vacuum field emission display
01/07/1998CN1169797A Smart battery device
01/06/1998US5705881 Very high power vacuum electron tube with anode cooled by forced circulation
12/1997
12/31/1997WO1997050107A1 Vacuum device having a getter device
12/30/1997US5703378 Materials for the scavanging of hydrogen at high temperatures
12/24/1997WO1997049114A1 Getter assembly with stiffened getter wand and crt
12/24/1997WO1997049109A1 Pumping device by non-vaporisable getter and method for using this getter
12/23/1997US5700176 Method of gettering and sealing an evacuated chamber of a substrate
12/17/1997CN1036703C Process for sorption of residual gas
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