Patents
Patents for H01J 17 - Gas-filled discharge tubes with solid cathodes (12,483)
02/1977
02/15/1977US4008413 Compact high voltage feedthrough for gas discharge devices
01/1977
01/25/1977US4005402 Flat panel display apparatus
01/18/1977US4004172 Gas discharge electron gun for generating an electron beam by means of a glow discharge
01/11/1977US4002945 Picture display device having a matrix of direct current gas discharge cells
01/04/1977US4001629 Glass frits
12/1976
12/28/1976US4000436 Gaseous discharge luminous device
12/21/1976US3999094 Cathodoluminescent gas discharge device with improved modulation characteristics
12/07/1976US3996490 Buttable flat panel display module
12/07/1976US3996489 Gas discharge device including transition metal element on internal dielectric layer
11/1976
11/30/1976US3995185 Display panel
11/23/1976US3993921 Plasma display panel having integral addressing means
11/16/1976US3992644 Cathodoluminescent display with hollow cathodes
11/09/1976US3991341 Plasma discharge shift registers
11/02/1976US3990068 Plasma display panel drive system
11/02/1976US3989982 Memory panel having decreased operating voltages
11/02/1976US3989981 Panel-type display device
11/02/1976US3989973 Cold-cathode gas-discharge device
11/02/1976US3989877 Gas discharge device having improved operating characteristics
11/02/1976US3989871 Prevention of formation of oxide on chromium electrodes
10/1976
10/26/1976US3988222 Using a conductive substrate with an organometal
10/12/1976US3986185 Gas discharge display with control cells
10/12/1976US3986074 Luminous radiation panel apparatus
10/05/1976US3984720 Discharge display device
10/05/1976US3984718 Gas discharge dielectric containing germanium or tin
09/1976
09/28/1976US3983445 Plasma display panel including electrodes for trapping ions
09/21/1976US3982155 Saturated photon conditioning of multiple gaseous discharge panel
09/14/1976US3981001 Multi-part display panel and system for operating the panel
09/07/1976US3979623 Indicator display tube
08/1976
08/31/1976US3978371 Display panel using glow spreading principles
08/24/1976US3976993 Gas discharge panel self shift drive system and method of driving
08/24/1976US3976971 Gas-discharge display panel having a third group of electrodes forming control discharge spaces
08/24/1976US3976907 Gas discharge display tube with barrier means for prevention of ion scattering
08/24/1976US3976823 Stress-balanced coating composite for dielectric surface of gas discharge device
08/17/1976US3975725 Display panel and system for operating the same
08/03/1976US3973166 Display panel for displaying bars of light
08/03/1976US3973164 Gaseous discharge display device having specific standardized visual shapes to form alpha-numeric display
07/1976
07/27/1976US3971710 Electroconductive
07/20/1976US3971012 Display device employing special-purpose monograms
07/20/1976US3970886 Multiple gas discharge device having improved photon conditioning
07/13/1976US3969650 Gas discharge display device and a novel hollow cathode therefor
06/1976
06/15/1976US3964050 Plasma display panel
06/15/1976US3963960 Bipolar crossed-field switch tube and circuit
06/15/1976US3963633 Gas discharge device dielectric containing selenium, tellurium and/or polonium
06/08/1976US3962597 Gas discharge display panel including electrode connections in plurality of non-conductive layers
06/01/1976US3961218 Spacer for a discharge display device
06/01/1976US3961217 Gaseous discharge display panel having two color bar display
05/1976
05/25/1976US3959683 Gas discharge display panel device sputter resistant segmented electrodes
05/25/1976US3959681 Display panel having rows and columns of coplanar scan and display cathodes and large-area anode
05/18/1976US3958234 Interactive stylus sensor apparatus for gas panel display
05/18/1976US3958233 Multiphase data shift device
05/11/1976US3956667 Luminous discharge display device
04/1976
04/27/1976US3953886 Planar raster scan display with gas discharge shift registers
04/27/1976US3953756 New matrix for gas discharge display panels
04/20/1976US3952230 Matrix type gas discharge display device
04/20/1976US3952223 Multiple character flat panel display device
04/20/1976US3952221 Gaseous discharge display panel including an apertured, electrically insulating, display sheet with electrodes
04/06/1976US3949261 Display panel
04/06/1976US3949260 Continuous ionization injector for low pressure gas discharge device
03/1976
03/30/1976US3947722 Electronic scan methods for plasma displays
03/30/1976US3947713 Mercury capsule assembly for display panel
03/30/1976US3947342 Method of forming a composite electrode
03/16/1976US3944875 Gas discharge device having a function of shifting discharge spots
03/16/1976US3944874 Solid state multiphase high voltage generator
03/16/1976US3944869 Hermetic sealing
03/09/1976US3943394 Gaseous discharge display/memory panel with dielectric layer
03/09/1976US3943168 Conductor compositions comprising nickel borides
03/02/1976US3942161 Selective control of discharge position in gas discharge display/memory device
03/02/1976US3942061 Gas discharge panel
03/02/1976US3942060 Gaseous discharge type display panel for displaying large number of characters
02/1976
02/24/1976US3940757 Method and apparatus for creating optical displays
02/24/1976US3940197 Method of making a glow discharge readout device
02/17/1976US3939379 High energy gas discharge switching device
02/10/1976US3938135 Gas discharge display device and an improved cell therefor
02/10/1976US3938034 Gas tube tester
02/10/1976US3937999 Reduction of blanking requirements in a gaseous glow discharge display tube having a plurality of digits
02/03/1976US3936816 Flat display system
02/03/1976US3936688 Gas discharge panel having electrodes secured to flat insulating plates by means of glaze
01/1976
01/27/1976US3935494 Single substrate plasma discharge cell
01/20/1976US3934172 Flat discharge panel using D.C. discharge, and method of driving the same
01/20/1976US3934167 Gaseous electric discharge tube having a coaxial, hollow cathode structure
01/20/1976US3932920 Memory panel having improved voltage characteristics
01/13/1976USRE28683 Gaseous discharge display panel with auxiliary excitation cells
01/06/1976US3931537 Matrix electrode gas discharge display panel having terminals spaced wider than electrodes