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) |
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08/12/1999 | WO1999040602A1 Microwave assisted flashlamps |
08/12/1999 | CA2319738A1 Microwave assisted flashlamps |
08/10/1999 | US5934964 Field emitter flat display containing a getter and process for obtaining it |
08/04/1999 | CN2332066Y High-efficient ring-shape non-evapotranspiration type getter |
07/14/1999 | EP0929092A1 Nitrogenated evaporable getter devices with high fritting resistance and process for their production |
07/07/1999 | EP0765012B1 Non-vaporising getter and method of obtaining the same |
06/30/1999 | EP0926258A2 Getter system for purifying the working atmosphere in physical vapor deposition processes |
06/30/1999 | CN1221042A Getter system for purifying work atmosphere in processes of physical vapor deposition |
06/29/1999 | US5917285 Apparatus and method for reducing operating voltage in gas discharge devices |
06/29/1999 | US5916479 Mercury dispensing device |
06/24/1999 | WO1999031698A1 Self-gettering electron field emitter and fabrication process |
06/24/1999 | CA2312845A1 Self-gettering electron field emitter and fabrication process |
06/23/1999 | CN1220766A Process for production of flat-screen grids coated with non-evaporable getter materials and grids thereby obtained |
06/23/1999 | CA2254515A1 Getter system for purifying the work atmosphere in the processes of physical vapor deposition |
06/01/1999 | US5909091 Discharge lamp including an integral cathode fall indicator |
06/01/1999 | US5908579 Process for producing high-porosity non-evaporable getter materials and materials thus obtained |
05/27/1999 | WO1999026298A1 Photodetector and image pickup device employing it |
05/19/1999 | CN1216856A Evaporable getter device with improved deflector |
05/05/1999 | CN1215799A Getter pump with high velocity of gas sorption |
05/04/1999 | US5899350 Hermetic container and a supporting member for the same |
04/27/1999 | US5898272 Cathode for gas discharge lamp |
04/27/1999 | US5898269 Electron sources having shielded cathodes |
04/21/1999 | EP0910106A1 Getter pump with high velocity of gas sorption |
04/14/1999 | EP0907959A1 Process for the production of flat-screen grids coated with non-evaporable getter materials and grids thereby obtained |
04/14/1999 | CN2314478Y Microwave sulphur lamp |
04/07/1999 | EP0906635A1 Pumping device by non-vaporisable getter and method for using this getter |
03/24/1999 | EP0741913B1 Superconductor and process of manufacture |
03/23/1999 | US5886341 Photodetection tube with a slidably adapted cathode substrate |
03/16/1999 | US5882727 Method for forming supported thin layers of non-evaporable getter material and getter devices formed thereby |
03/10/1999 | CN1210618A Comibination of materials for low temperature triggering of activation of getter materials and getter devices containing the same |
03/09/1999 | US5879583 Process for producing high-porosity non-evaporable getter materials and materials thus obtained |
03/02/1999 | US5877583 Seal plug for a CRT cooling system |
03/02/1999 | US5876205 Combination of materials for integrated getter and mercury-dispensing devices and the devices so obtained |
02/25/1999 | WO1999009584A1 Cathode for a gas discharge lamp |
02/25/1999 | WO1999009580A1 Cathode from getter material |
02/24/1999 | EP0749630B1 Circuit arrangement |
02/09/1999 | US5869919 Image display apparatus |
02/03/1999 | CN1206929A Getter agent flash evaporation method for CRT and getter for using said method |
02/02/1999 | US5865658 Method for efficient positioning of a getter |
01/27/1999 | EP0893817A1 Ion pumping of a microtip flat screen |
01/27/1999 | EP0893815A1 Getter flashing method for cathode ray tube and getter for conducting same |
01/13/1999 | EP0716772B1 Method for creating and keeping a controlled atmosphere in a field emitter device by using a getter material |
12/10/1998 | CA2240662A1 Fire-safe halogen torchiere lamp |
12/09/1998 | CN1041143C Method of coating inner surface of cathode ray tube lining graphite |
12/03/1998 | WO1998054750A1 Electron sources having shielded cathodes |
12/01/1998 | US5844356 Vacuum tube provided with a line-shaped getter |
11/26/1998 | WO1998053479A1 Device and method for introducing small amounts of mercury into fluorescent lamps |
11/25/1998 | EP0879476A1 Combination of materials for the low temperature triggering of the activation of getter materials and getter devices containing the same |
11/24/1998 | US5841228 Getter assembly with stiffened getter wand and CRT |
11/17/1998 | US5837158 Blend of addition polymer, catalyst and diluent |
11/11/1998 | CN1198475A Non-evaporable getter alloys |
11/10/1998 | US5835991 Getter, getter device and fluorescent display device |
11/04/1998 | CN1198246A Method for manufacture of supported thin layers of non-evaporable getter material and getter device thereby manufactured |
11/03/1998 | US5831385 Mercury dispensing composition containing Cu-Si alloy promoter |
11/03/1998 | US5830026 Mercury dispensing device |
10/27/1998 | US5827048 Getter support |
10/08/1998 | WO1998043763A1 A method for producing a non-evaporable getter and a getter produced by said method |
10/07/1998 | EP0869195A1 Non-evaporable getter alloys |
10/07/1998 | CN1195183A Evaporable getter device with reduced activation time |
10/06/1998 | US5816643 Charge coupling for electric vehicle |
10/01/1998 | WO1998043269A1 Process for the production of flat-screen grids coated with non-evaporable getter materials and grids thereby obtained |
09/30/1998 | EP0867035A1 Vacuum device having a getter device |
09/29/1998 | US5814241 Non-vaporizing getter and method of obtaining the same |
09/15/1998 | US5806681 Blend of polymer and oxygen scavenger |
09/02/1998 | CN1192288A Field electron emission materials and devices |
08/26/1998 | EP0860018A1 Getter assembly with stiffened getter wand and crt |
08/19/1998 | EP0859396A1 Evaporable getter device with reduced activation time |
08/12/1998 | EP0858093A1 Evaporable getter device with reduced time of activation |
08/12/1998 | EP0766589B1 High-efficiency metal membrane getter element and process for making |
08/05/1998 | EP0856193A1 Method for the manufacture of supported thin layers of non-evaporable getter material and getter devices thereby manufactured |
08/04/1998 | US5789859 Field emission display with non-evaporable getter material |
07/15/1998 | EP0853328A1 Frittable evaporable getter device having a high yield of barium |
07/15/1998 | CN1187685A Frittable evaporable getter device having high yield of barium |
07/15/1998 | CN1187684A Evaporable getter device with reduced time of activation |
07/14/1998 | US5778682 Reactive PVD with NEG pump |
07/01/1998 | CN1186569A Fabrication of vanity for sealed substrates |
06/17/1998 | EP0829094A4 Fabrication process for hermetically sealed chamber in substrate |
05/27/1998 | EP0844640A2 Image display apparatus |
05/20/1998 | EP0843388A2 Charge coupling for electric vehicle |
05/20/1998 | EP0842526A1 Field electron emission materials and devices |
05/13/1998 | EP0595877B1 Process of producing superconducting alloys |
05/13/1998 | CN1181607A Electron tube |
04/21/1998 | US5742130 Intelligent lamp or intelligent contact terminal for a lamp |
04/16/1998 | WO1998015966A1 Article for scavenging oxygen from a container |
04/15/1998 | EP0836217A1 Electron tube |
04/08/1998 | EP0686010B1 Insulating vacuum jacket suitable for thermal vessels containing liquids and in particular aqueous and/or organic liquids |
03/18/1998 | EP0829094A1 Fabrication process for hermetically sealed chamber in substrate |
02/17/1998 | US5719390 Photodetection tube with a lid and cathode holding member in thermal contact with a cooler |
01/29/1998 | WO1998003987A1 Method for the manufacture of supported thin layers of non-evaporable getter material and getter devices thereby manufactured |
01/28/1998 | CN2273458Y Silicon controlled multi-working mode programmable depolarizing charger |
01/27/1998 | US5712529 Vacuum electronic tube with getter support structure |
01/07/1998 | EP0817234A1 Ultra-high vacuum field emission display |
01/07/1998 | CN1169797A Smart battery device |
01/06/1998 | US5705881 Very high power vacuum electron tube with anode cooled by forced circulation |
12/31/1997 | WO1997050107A1 Vacuum device having a getter device |
12/30/1997 | US5703378 Materials for the scavanging of hydrogen at high temperatures |
12/24/1997 | WO1997049114A1 Getter assembly with stiffened getter wand and crt |
12/24/1997 | WO1997049109A1 Pumping device by non-vaporisable getter and method for using this getter |
12/23/1997 | US5700176 Method of gettering and sealing an evacuated chamber of a substrate |
12/17/1997 | CN1036703C Process for sorption of residual gas |