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)
11/1997
11/26/1997EP0808510A1 Vaccuum tube provided with a line-shaped getter
11/18/1997US5689156 Circuit arrangement for detecting the amount of deposited electrode material on the wall of a lamp vessel
11/18/1997US5689151 Anode plate for flat panel display having integrated getter
11/18/1997US5688708 Method of making an ultra-high vacuum field emission display
11/05/1997EP0514474B1 Cold cathode field emission device with integral emitter ballasting
10/1997
10/22/1997EP0801806A1 Electric reflector lamp
08/1997
08/20/1997CN1157187A Combination of getter materials and device for containing the same
08/14/1997WO1997029503A1 Combination of materials for the low temperature triggering of the activation of getter materials and getter devices containing the same
08/12/1997US5656889 Getter, getter device and fluorescent display device
08/12/1997US5655886 Vacuum maintenance device for high vacuum chambers
07/1997
07/08/1997US5646488 Differential pumping stage with line of sight pumping mechanism
07/08/1997US5646473 Electric reflector lamp
06/1997
06/12/1997WO1997021239A1 Process for manufacturing shields of different size for fluorescent lamps and shields produced through such a process
06/04/1997CN1151125A High-efficiency metal membrane getter element and process for making
05/1997
05/15/1997WO1997017714A1 Vaccuum tube provided with a line-shaped getter
05/13/1997US5629584 Accurate placement and retention of an amalgam in a electrodeless fluorescent lamp
05/07/1997EP0595877A4 Process of producing superconducting alloys
04/1997
04/29/1997US5624598 Materials for the scavanging of hydrogen at high temperatures
04/09/1997EP0766589A1 High-efficiency metal membrane getter element and process for making
04/08/1997US5619097 Panel display with dielectric spacer structure
04/08/1997US5618216 Fabrication process for lateral-emitter field-emission device with simplified anode
03/1997
03/26/1997EP0765012A2 Non-vaporising getter and method of obtaining the same
03/26/1997CN1146258A Circuit arrangement
03/19/1997EP0663139A4 Electrodeless lamp with bulb rotation.
03/04/1997US5608289 Fluorescent lamp adapter with shell form ballast
02/1997
02/20/1997WO1997006549A1 Field electron emission materials and devices
02/20/1997EP0765012A4 Non-vaporising getter and method of obtaining the same
02/20/1997CA2227322A1 Field electron emission materials and devices
02/12/1997EP0757920A2 Combination of getter materials and device for containing the same
02/05/1997CN1142250A Non-vaporising vacuum air-getter and method of obtaining the same
01/1997
01/07/1997US5592051 Intelligent lamp or intelligent contact terminal for a lamp
12/1996
12/27/1996EP0749630A1 Circuit arrangement
12/24/1996US5587623 Field emitter structure and method of making the same
12/18/1996EP0748513A1 Field emitter flat display containing a getter and process for obtaining it
12/18/1996CN1138209A Combination of materials for integrated getter and mercury-dispensing devices and devices thus obtained
12/12/1996WO1996039582A1 Vacuum maintenance device for high vacuum chambers
12/05/1996WO1996038855A1 Fabrication process for hermetically sealed chamber in substrate
11/1996
11/27/1996CN1136855A Electric reflector lamp
11/26/1996US5578900 Built in ion pump for field emission display
11/26/1996US5577920 Charge coupling for electric vehicle
11/20/1996CN1136364A Field emitter flat display containing a getter and process for obtaining it
11/13/1996EP0741913A1 Superconductor and process of manufacture
10/1996
10/16/1996EP0737995A2 A combination of materials for integrated getter and mercury-dispensing devices and devices thus obtained
10/16/1996CN1133487A Image display device
10/16/1996CN1133486A Reed of gas eliminating agent and cathod adopting said reed
10/11/1996CA2172686A1 Combination of materials for integrated getter and mercury-dispensing devices and devices thus obtained
10/09/1996CN1132925A Color cathode-ray tube with detachably attached getter assembly
10/09/1996CN1132655A Process for producing high-porosity non-evaporable getter materials and materials thus obtained
10/08/1996US5563407 X-ray image intensifier tube with an ion pump to maintain a high vacuum in the tube
09/1996
09/17/1996US5556284 Charge coupling for electric vehicle
09/06/1996WO1996021958A3 Non-vaporising getter and method of obtaining the same
08/1996
08/28/1996CN1129994A Method for creating and keeping a controlled atmosphere in a field emitter device by using a getter material
08/20/1996US5548181 Field emission device comprising dielectric overlayer
08/13/1996US5545946 Field emission display with getter in vacuum chamber
07/1996
07/31/1996EP0650639B1 High capacity getter pump
07/30/1996US5541474 Getter spring assembly for a color cathode-ray tube
07/18/1996WO1996021958A2 Non-vaporising getter and method of obtaining the same
07/18/1996WO1996021941A1 Circuit arrangement
07/10/1996CN1126364A A combination of materials for mercury-dispensing devices, method of preparation and devices thus obtained
07/03/1996EP0719609A2 A process for producing high-porosity non-evaporable getter materials and materials thus obtained
06/1996
06/25/1996US5529524 Method of forming a spacer structure between opposedly facing plate members
06/19/1996EP0716772A1 Method for creating and keeping a controlled atmosphere in a field emitter device by using a getter material
05/1996
05/28/1996US5520560 Combination of materials for mercury-dispensing devices, method of preparation and devices thus obtained
05/23/1996CA2204268A1 Smart battery device
05/21/1996US5518138 Double-walled, vacuum zone and a getter zone of barium oxide and palladium oxide on alumina support, liquid bottle
05/07/1996US5514933 Plasma display heater
04/1996
04/17/1996EP0650640B1 High-capacity getter pump
04/16/1996US5508586 Integrated getter device suitable for flat displays
03/1996
03/13/1996CN1118570A Insulating vacuum jacket suitable for thermal vessels containing liquids and in particular aqueous and/or organic liquids
03/07/1996WO1996007193A1 Electric reflector lamp
02/1996
02/22/1996WO1994018876A3 Insulating vacuum jacket suitable for thermal vessels containing liquids and in particular aqueous and/or organic liquids
01/1996
01/24/1996CN1115492A A combination of materials for mercury-dispensing device, method of preparation and devices thus obtained
01/18/1996WO1996001492A1 Method for creating and keeping a controlled atmosphere in a field emitter device by using a getter material
01/18/1996CA2169364A1 Method for creating and keeping a controlled atmosphere in a field emitter device by using a getter material
01/10/1996EP0691670A2 A combination of materials for mercury-dispensing devices, method of preparation and devices thus obtained
01/10/1996EP0691032A1 Emitter tip structure and field emission device comprising same, and method of making same
01/03/1996EP0690477A2 Photodetection tube with cooler
12/1995
12/28/1995WO1995035146A1 High-efficiency metal membrane getter element and process for making
12/13/1995EP0686991A1 Image display apparatus
12/13/1995EP0686010A1 Insulating vacuum jacket suitable for thermal vessels containing liquids and in particular aqueous and/or organic liquids
11/1995
11/29/1995EP0684625A1 High power vacuum electron tube with anode cooled by forced flow circulation
11/28/1995US5470612 Aerogel mesh getter
10/1995
10/24/1995US5461281 High-pressure discharge lamp with a halide fill including life-extending additives
10/17/1995US5458496 Charge coupling for electric vehicle
10/10/1995US5456740 High-efficiency metal membrane getter element and process for making
09/1995
09/21/1995WO1995025339A1 Vacuum electron tube having a getter
08/1995
08/31/1995WO1995023425A1 Field emitter flat display containing a getter and process for obtaining it
08/30/1995EP0669639A1 A combination of materials for mercury-dispensing devices, method of preparation and devices thus obtained
08/29/1995US5445681 Superconductor and process of manufacture
08/22/1995US5443410 Getter fixing device for a cathode ray tube
07/1995
07/27/1995WO1995020245A1 Superconductor and process of manufacture
07/19/1995EP0663139A1 Electrodeless lamp with bulb rotation
07/18/1995US5434482 Electrodeless fluorescent lamp with optimized amalgam positioning
06/1995
06/21/1995EP0658915A1 Field emission display employing a peripheral diamond material edge electron emitter
05/1995
05/03/1995EP0650640A1 High-capacity getter pump.
05/03/1995EP0650639A1 High capacity getter pump.
04/1995
04/05/1995EP0646942A1 Accurate placement and retention of an amalgam in an electrodeless fluorescent lamp
04/05/1995EP0646941A1 Electrodeless fluorescent lamp and method for manufacturing
04/05/1995CA2133510A1 Electrodeless fluorescent lamp with optimized amalgam positioning
04/05/1995CA2133509A1 Accurate placement and retention of an amalgam in an electrodeless fluorescent lamp
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