Patents
Patents for H01J 17 - Gas-filled discharge tubes with solid cathodes (12,483)
10/1985
10/15/1985US4547467 Dielectric composition and devices using it
09/1985
09/17/1985US4542317 Fluorescent display tube
09/11/1985EP0154012A1 Flat gas discharge display device
08/1985
08/27/1985CA1192597A1 Discharge lamp
08/13/1985US4534744 Display panel and method of making it
08/06/1985US4533913 Gas-filled dot matrix display panel and operating system
07/1985
07/30/1985US4532505 Gas-filled dot matrix display panel
07/16/1985US4529909 Gas discharge display panel
06/1985
06/26/1985EP0146383A2 Apparatus for forming electron beams
06/25/1985USRE31928 Display panel for displaying a bar of light
06/19/1985EP0144858A2 Process for etching hole-matrix plates for plasma display
05/1985
05/29/1985EP0142765A2 Method of manufacturing a display device, and display device manufactured according to this method
05/28/1985US4520290 Gas discharge display with built-in heater
05/28/1985CA1187927A1 Discharge lamp and lighting equipment
05/22/1985EP0142165A2 Planar display screen having a helium filling
05/21/1985US4518894 Display panel having memory
05/15/1985EP0141669A2 Plasma display system
05/14/1985US4517492 Selective control of discharge position in gas discharge display/memory device
05/07/1985US4516053 Flat panel display apparatus
05/02/1985EP0139314A1 Picture display panel
04/1985
04/24/1985EP0138328A2 System for operating a dot matrix display panel to prevent crosstalk
04/24/1985EP0138082A1 Gas-discharge arrester and fabrication method
04/09/1985US4510417 Self-scan gas discharge display panel
03/1985
03/27/1985EP0135382A1 Gas discharge panel and method of operating such a panel
03/27/1985EP0135115A1 Gas discharge display device with a post-acceleration space
03/26/1985US4507589 Low pressure spark gap triggered by an ion diode
03/26/1985US4507266 Stabilizing glow discharge such that electron density distributionis uniform on surface of cathode
03/19/1985US4506261 Integrated gas discharge display panel
02/1985
02/27/1985EP0133492A2 Gas discharge display having a spacing frame
02/26/1985US4501991 Low breakdown voltage, high current glow lamp
01/1985
01/29/1985US4496875 Conductor composition and devices using it
01/22/1985US4495435 Silicon dioxide and group 3 metal halide generating silicon halide electron absorbers giving nearly instantaneous switching action
01/17/1985WO1985000247A1 Conductor composition and devices using it
01/17/1985WO1985000163A1 Dielectric composition and devices using it
01/16/1985EP0131389A1 Gas-filled display panel incorporating glass of a specific composition
01/15/1985US4494038 Dielectric substrates, electrodes, dielecric film covering electrodes and rare earth reinforcement film
01/15/1985US4494037 Gas discharge display device having anodized and unanodized electrode surface areas
01/02/1985EP0130011A2 Dielectric composition and devices using it
01/02/1985EP0130010A1 Conductor composition and devices using it
12/1984
12/25/1984US4490650 Gas mixture for diffuse-discharge switch
12/25/1984US4490647 Gas-filled dot matrix display panel
12/11/1984US4487673 Method of making a line cathode having localized emissive coating
12/04/1984US4486747 Gas discharge display apparatus capable of emphasis display
11/1984
11/21/1984EP0125859A1 Element
11/14/1984EP0124830A2 Self-scan gas discharge display panel
11/07/1984EP0124099A2 Display panel and method of making it
11/07/1984EP0041995B1 Repair of open circuited gas discharge display panel conductors
10/1984
10/31/1984EP0123496A2 Method of making a display panel
10/17/1984EP0122072A1 Gas-filled dot matrix display panel and operating system
10/02/1984US4475060 Group 2a oxide, refractory coating
09/1984
09/18/1984US4472659 Gas discharge display panel
09/18/1984US4472658 Fluorescent display device
09/11/1984US4471263 Buttable display panels
08/1984
08/28/1984CA1173243A1 Flat panel display apparatus and method
08/21/1984US4467325 Electro-optically addressed flat panel display
08/07/1984US4464135 Method of making a display panel
07/1984
07/25/1984EP0113873A2 Gas-filled dot matrix display panel
06/1984
06/12/1984US4454449 Protected electrodes for plasma panels
06/07/1984WO1984002247A1 Gas-filled dot matrix display panel
06/07/1984WO1984002226A1 Method of making a display panel
06/07/1984WO1984002223A1 Air fireable ink
05/1984
05/29/1984US4451761 Glass composition and gas-filled display panel incorporating the glass as an insulating layer
05/23/1984EP0109010A2 Flat imaging device
05/22/1984US4450441 Dot matrix plasma display and method for driving same
05/22/1984US4449952 Hydrogen-storage material having rapid desorption and absorption rates
05/01/1984US4446402 Planar AC plasma display having glow suppressor electrode
05/01/1984US4446400 Gaseous display panel with webbed anode
04/1984
04/24/1984US4444616 Method for exposure of chemically machinable light-sensitive glass
04/10/1984US4442383 Circuit for use in an energy pulse system
04/10/1984CA1165479A1 Dc gas discharge display panel with internal memory
04/03/1984CA1165025A1 Dot matrix plasma display and method for driving same
03/1984
03/13/1984US4437038 Hollow cathode lamp with improved stability alloy for the cathode
03/13/1984US4437037 Display panel and keep-alive arrangement therefor
03/13/1984CA1163668A1 Segment display system
03/06/1984CA1163303A1 Method of manufacturing an electric discharge device
02/1984
02/21/1984US4433269 Nickel, aluminum, aluminum-silicon alloy, and a lead glass frit
02/07/1984US4430564 For generating a signal proportional to light incident
01/1984
01/31/1984US4429303 Electroluminescent phosphor dielectric coatings; reduced voltage threshold
01/24/1984US4427479 Flat-panel display and method of manufacture
01/24/1984CA1161095A1 Lighting system
01/24/1984CA1161091A1 Method of manufacturing an electric discharge device comprising a glass substrate having a pattern of electrodes, and electric discharge device thus manufactured
01/17/1984US4426646 Self shift type gas discharge panel, driving system
01/04/1984EP0097304A2 Flat electron beam tube with a gas discharge as an electron source
01/03/1984CA1159896A1 Repair of open circuited gas discharge display panel conductors
01/03/1984CA1159873A1 Dielectric insulator for gaseous discharge device
12/1983
12/28/1983EP0030554B1 Flat-panel display and method of manufacture
12/27/1983US4423356 Self-shift type gas discharge panel
12/27/1983US4423352 Panel type display apparatus
12/20/1983US4422014 Method and apparatus for obtaining a focusable beam of electrons from a gaseous hollow-cathode discharge
12/06/1983US4419605 Gas discharge display device
11/1983
11/08/1983US4414490 Display panel
10/1983
10/25/1983US4411633 Method for forming electrical contacts between a conductor-carrying cable and a display cell
10/18/1983US4410831 Overvoltage protecting element
10/13/1983WO1983003497A1 Planar ac plasma display having glow suppressor electrode
10/05/1983EP0090197A2 Gas discharge display panel
10/04/1983US4407934 Method of making an assembly of electrodes
09/1983
09/27/1983CA1154494A1 Picture display device having a gas discharge display panel and gas discharge display panel for such a device
09/15/1983WO1983003161A1 Buttable display panels
09/15/1983WO1983003157A1 Plasma display panel with scan-only columns
09/07/1983EP0087819A2 Gas discharge display device