Patents
Patents for H01J 17 - Gas-filled discharge tubes with solid cathodes (12,483)
09/1987
09/29/1987US4697123 Gas discharge panel
09/08/1987US4692666 Gas-discharge display device
09/08/1987US4692662 White, reflecting glass inner wall; optical filters for colored light; black mask for ambient light
09/08/1987US4692655 Plasma display having heater and method of making same
08/1987
08/26/1987EP0233573A1 Gas-discharge display panel
08/25/1987US4689617 Concentric via plasma panel
08/20/1987DE3544467A1 Construction of an electron control device (electrode plate) for flat self-illuminating display devices
08/12/1987EP0232116A2 Thyratrons
07/1987
07/14/1987US4680675 Printed circuit board terminal device
07/07/1987CA1223989A1 Gas-filled dot matrix display panel and operating system
06/1987
06/09/1987US4672272 Flat picture reproduction device
05/1987
05/27/1987EP0223651A1 Plasma panel
05/26/1987US4668896 Linear geometry thyratron
05/19/1987US4667130 Flat gas discharge display
05/19/1987CA1222012A1 Self-scan gas discharge display panel
05/19/1987CA1221823A1 Dielectric composition and devices using it
05/12/1987US4665345 Plasma display panel having improved display
05/12/1987US4665337 Gas discharge arrester and method of manufacture
05/05/1987US4663564 Device for maintaining constant pressure in gas discharge vessels, particularly flat plasma picture screens with electron post-acceleration
04/1987
04/21/1987US4659963 Gas-discharge display apparatus with a spacer frame and method for fabricating this frame
04/15/1987EP0218540A2 An optical display from XeF excimer fluorescence
04/14/1987CA1220332A1 Conductor composition and devices using it
04/09/1987DE3535185A1 Perforated plates for electron control, in particular for plasma-cathode displays
03/1987
03/26/1987DE3534188A1 Process for applying an aluminium backing to the luminescent screen of a flat image display device
03/26/1987DE3534043A1 Method for the complete assembly of a flat image display device
03/26/1987DE3534035A1 Method for optical adjustment and assembly of a gas-discharge display device
03/26/1987DE3534030A1 Electron control unit and method for its production, especially for gas-discharge display devices
03/26/1987DE3534012A1 Method for gas-tight installation of matrix electrodes in a flat display device
03/17/1987US4651055 Fluorescent display device having polygon shaped electrode ends
03/12/1987DE3530923A1 High-resolution, flat colour screen reproduction device
03/04/1987EP0212109A2 Display device
03/04/1987CN86203848U Energy-saving indicator bulb
03/03/1987US4647818 Nonthermionic hollow anode gas discharge electron beam source
03/03/1987CA1218689A1 Direct current dot matrix plasma display having integrated drivers
02/1987
02/24/1987US4645978 Radial geometry electron beam controlled switch utilizing wire-ion-plasma electron source
02/10/1987US4642522 Wire-ion-plasma electron gun employing auxiliary grid
01/1987
01/27/1987US4639643 Thyratron interrupters
01/20/1987US4638218 Gas discharge panel and method for driving the same
01/06/1987US4634935 Gas-discharge display device with a post-acceleration section
12/1986
12/30/1986US4633139 Plasma display system
12/23/1986US4631453 Triggerable ceramic gas tube voltage breakdown device
12/16/1986US4629942 Gas discharge display panel having capacitively coupled, multiplex wiring for display electrodes
12/10/1986EP0204457A2 Thyratrons
12/09/1986US4628228 Gas discharge display device
11/1986
11/25/1986US4625148 Gas discharge display device with an auxiliary anode control plate
11/11/1986US4622492 Picture display panel
11/11/1986US4622272 Luminescent screen for picture display apparatus and method for manufacturing such device
11/05/1986EP0200058A2 Concentric via plasma panel
10/1986
10/29/1986EP0199077A1 Method of manufacturing a control plate for the gas-tight fitting into a display device
10/29/1986EP0189858A3 Control unit and its manufacturing process, particularly for display devices
10/28/1986US4620135 Electric circuit interrupting devices
09/1986
09/23/1986US4613855 Direct current dot matrix plasma display having integrated drivers
09/23/1986US4613854 System for operating a dot matrix display panel to prevent crosstalk
09/23/1986US4613794 Charge transfer plasma display device
09/23/1986US4613399 Method for manufacturing a display device
09/23/1986US4613312 Gas discharge display device and method for its production
09/09/1986US4611147 Thermionic gas switch
09/09/1986US4611142 Self-pumped spark gap
08/1986
08/13/1986CN85100527A Dye laser for ophthalmology treatment
08/06/1986EP0189858A2 Control unit and its manufacturing process, particularly for display devices
08/06/1986CN85100570A Extreme high vacuum separator
08/05/1986US4604554 Triggered spark gap discharger
07/1986
07/15/1986US4600397 Method of producing discharge display device
07/08/1986US4599076 Method of producing discharge display device
07/02/1986CA1207004A Ac plasma panel
06/1986
06/25/1986EP0185115A1 Gas-discharge display device
06/24/1986US4596945 Modulator switch with low voltage control
05/1986
05/27/1986US4591758 Gas plasma display panel containing an improved low-temperature dielectric
05/27/1986CA1205227A1 Plasma display panel
05/06/1986USH60 Long-life triggered spark gap
04/1986
04/15/1986US4582210 Casing for display device
03/1986
03/25/1986US4578619 Glass composition and gas-filled display panel incorporating the glass
03/18/1986US4577138 Thyratrons
03/11/1986US4575765 Method and apparatus for transmitting images to a viewing screen
03/10/1986CN85100568A Hot cathode extreme high vacuum gauge
03/05/1986EP0173573A2 A gas discharge display panel
03/05/1986EP0173217A1 Device for maintaining a constant pressure within gas discharge vessels, in particular for flat plasma display panels with electron post-acceleration
02/1986
02/25/1986CA1201156A1 Glow discharge generating apparatus
02/25/1986CA1201154A1 Display panel having memory
02/05/1986EP0170130A1 Fluorescent screen for display units and method for its manufacture
01/1986
01/22/1986EP0168790A2 Display device
01/21/1986US4566006 Gas discharge display apparatus
01/16/1986WO1986000466A1 Radial geometry electron beam controlled switch utilizing wire-ion-plasma electron source
01/16/1986WO1986000465A1 Wire-ion-plasma electron gun employing auxiliary grid
01/15/1986EP0167930A1 Electron-controlling means for gas discharge display devices
01/14/1986US4564790 Flat electron beam tube having a gas discharge as electron source
01/02/1986EP0166372A2 Optical filter made of inorganic material for blue light
01/02/1986EP0166371A2 Optical filter made of inorganic material for green light
12/1985
12/31/1985US4562434 Plasma display panel
12/05/1985WO1985005489A1 Modulator switch with low voltage control
11/1985
11/27/1985EP0162135A2 Display device and method for manufacturing it
11/21/1985EP0161345A1 Flat picture display tube and method of manufacturing it
11/19/1985US4554482 DC Type gas discharge display panels
11/19/1985CA1196950A1 Planar ac plasma display having glow suppressor electrode
11/13/1985EP0161096A2 Plasma display panels
11/06/1985EP0160530A2 Printed circuit boards and terminal devices therefor
11/06/1985EP0160459A2 Methods of producing discharge display devices
10/1985
10/23/1985EP0159199A2 Methods of producing discharge display devices
10/23/1985EP0158970A1 Nonthermionic hollow anode gas discharge electron beam source
10/22/1985US4549109 Optical display with excimer fluorescence