Patents
Patents for H01J 11 - Gas-filled discharge tubes with alternating current induction of the discharge, e.g. ac-pdps [alternating current plasma display panels]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel (9,705)
03/1992
03/03/1992US5093603 Plasma display panel
01/1992
01/16/1992DE4121878A1 Plasma display panel - has cathodes in form of circular cross section wires set into base substrate
11/1991
11/28/1991WO1991018409A1 Non-phosphor full-color plasma display device
11/19/1991US5066890 Coplanar
10/1991
10/29/1991US5061876 Surface discharge-type plasma display panel using a glass plate
10/16/1991CN1014378B Gas discharge lamp with excitation source
08/1991
08/14/1991EP0440822A1 Conductive pattern forming composition and method of producing the same
07/1991
07/10/1991EP0436416A1 Polychromatic display panel
04/1991
04/30/1991CA1283689C Alternating current plasma display panel
03/1991
03/21/1991WO1991003817A1 Conductive pattern forming composition and method of producing the same
02/1991
02/27/1991EP0414598A1 Plasma panel display device
12/1990
12/27/1990EP0404645A1 Plasma display having delimited discharge areas
09/1990
09/11/1990US4956577 Interactive luminous panel display device
07/1990
07/04/1990EP0376829A1 Low resolution plasma panel display
05/1990
05/15/1990US4926095 Three-component gas mixture for fluorescent gas-discharge color display panel
01/1990
01/24/1990CN1039150A Gas discharge lamp with an excitation source
01/10/1990EP0350348A1 Plasma panel with a coplanar alternating refreshing voltage
11/1989
11/16/1989WO1989011159A1 Display device
10/1989
10/18/1989EP0337833A1 Procedure for point for point control of a plasma panel
09/1989
09/27/1989EP0334748A1 Plasma panel having three electrodes per pixel
07/1989
07/20/1989DE3803737A1 Elektronenbuendel sowie anordnung zum erzeugen derselben Elektronenbuendel and arrangement for producing the same
07/12/1989EP0323923A1 Matrix display with gold connections
05/1989
05/02/1989US4827186 Alternating current plasma display panel
02/1989
02/21/1989US4806822 Long persistence; arsenic-free
09/1988
09/28/1988EP0284138A2 Alternating current plasma display panel
08/1988
08/24/1988EP0279744A1 A fluorescent gas discharge display panel
05/1988
05/11/1988EP0266462A1 Independent sustain and address plasma display panel
05/03/1988US4741963 Optical filter made of inorganic material for green light
10/1987
10/27/1987US4703225 Aluminum strips on dielectric glass with magnesium oxide protective coatings-low voltage, high brightness
09/1987
09/29/1987US4697123 Gas discharge panel
08/1987
08/25/1987US4689617 Concentric via plasma panel
03/1987
03/31/1987CA1219979A1 Gas discharge logic device for use with ac plasma panels
12/1986
12/16/1986US4629942 Gas discharge display panel having capacitively coupled, multiplex wiring for display electrodes
11/1986
11/11/1986US4622492 Picture display panel
11/05/1986EP0200058A2 Concentric via plasma panel
09/1986
09/30/1986CA1212186A1 Gas plasma display
03/1986
03/05/1986EP0173573A2 A gas discharge display panel
03/04/1986US4574280 Gas discharge logic device for use with AC plasma panels
01/1986
01/02/1986EP0166371A2 Optical filter made of inorganic material for green light
11/1985
11/19/1985US4554537 Gas plasma display
11/19/1985CA1196950A1 Planar ac plasma display having glow suppressor electrode
06/1985
06/18/1985US4524352 In a plasma display device
05/1985
05/02/1985EP0139314A1 Picture display panel
04/1985
04/02/1985US4509045 Low cost addressing system for AC plasma panels
10/1984
10/02/1984US4475060 Group 2a oxide, refractory coating
08/1984
08/22/1984EP0116416A2 Gas discharge logic device for use with AC plasma panel
05/1984
05/01/1984US4446402 Planar AC plasma display having glow suppressor electrode
03/1984
03/07/1984EP0101790A2 Plasma display device
01/1984
01/31/1984US4429303 Electroluminescent phosphor dielectric coatings; reduced voltage threshold
01/03/1984CA1159873A1 Dielectric insulator for gaseous discharge device
12/1983
12/27/1983US4423356 Self-shift type gas discharge panel
10/1983
10/13/1983WO1983003497A1 Planar ac plasma display having glow suppressor electrode
08/1983
08/09/1983CA1151716A1 Self shift type gas discharge panel
01/1983
01/25/1983US4370599 Self shift type gas discharge panel
01/05/1983EP0068982A2 Self-shift type gas discharge panel
11/1982
11/16/1982US4359663 Gas discharge panel having plurality of shift electrodes
11/16/1982EP0056040A4 Input or erase electrodes for gaseous discharge devices.
11/10/1982EP0064149A2 Plasma display devices with improved internal protective coatings
07/1982
07/21/1982EP0056040A1 Input or erase electrodes for gaseous discharge devices
06/1982
06/30/1982EP0054618A2 A.C. multicolour plasma display panel
06/22/1982US4336535 Cursor for plasma shift register display
05/1982
05/26/1982EP0052376A2 Gas discharge display panel
05/18/1982CA1123886A1 Planar ac plasma panel
01/1982
01/21/1982WO1982000220A1 Electrodes for gaseous discharge devices
12/1981
12/08/1981CA1114000A1 Gas panel spacer
10/1981
10/27/1981CA1111481A1 Dielectric overcoat for gas discharge panel
07/1981
07/01/1981EP0031233A2 Self-shift type gas discharge panel
06/1981
06/02/1981CA1102459A1 Multiple data line shift gas panel assembly
05/1981
05/05/1981CA1100563A1 Multicolor gas discharge display memory panel
03/1981
03/24/1981US4257904 Dielectric glass coating composition containing polymethylmethacrylate fugative binder
01/1981
01/27/1981US4247802 Self shift type gas discharge panel and system for driving the same
12/1980
12/30/1980US4242680 Multiple data line shift gas panel assembly
11/1980
11/25/1980US4235001 Gas display panel fabrication method
09/1980
09/23/1980CA1086374A1 Gas panel assembly
06/1980
06/25/1980EP0012140A1 Gaseous discharge display devices
06/10/1980US4207488 Display and/or memory device, electron emissive substance comprising lithium and alkaline earth oxide
04/1980
04/15/1980US4198585 Gas discharge panel
02/1980
02/26/1980US4190788 And thioureas useful as plant growth regulators
02/05/1980CA1070938A1 Dielectric and method of coating same onto a substrate
09/1979
09/25/1979CA1063148A1 Alkali-earth metal compounds for dielectric layer of gas discharge panel
09/19/1979EP0004135A1 Shift gas panel
08/1979
08/14/1979US4164678 Planar AC plasma panel
07/1979
07/11/1979EP0002954A1 Gas discharge display apparatus of the self-shift type
05/1979
05/08/1979US4153861 Electric discharge tube apparatus
04/1979
04/03/1979US4147959 Display section for multilayer gas-discharge display panel
04/03/1979US4147958 Multicolor gas discharge display memory panel
01/1979
01/10/1979EP0000274A1 Gas discharge display memory panel
01/10/1979EP0000263A1 Gaseous discharge display device
10/1978
10/31/1978US4123664 Ozone generating apparatus
09/1978
09/12/1978US4114064 Multiple gaseous discharge display/memory panel having improved voltage characteristics
08/1978
08/22/1978US4109181 Driving system and method for shifting a discharge spot in a plasma display panel
04/1978
04/11/1978US4083614 Method of manufacturing a gas panel assembly
09/1977
09/27/1977US4051409 Load and hold system for plasma charge transfer devices
09/27/1977US4051045 Ozone generating apparatus
08/1977
08/23/1977US4044349 Gas discharge panel and method for driving the same
07/1977
07/19/1977US4037130 Gas discharge display device
06/1977
06/07/1977US4028584 Driving circuit for selecting control cells of a gas discharge panel by transistors through diodes
01/1977
01/04/1977US4001636 Ac drive discharge type display apparatus
11/1976
11/23/1976US3993990 Memory devices
11/09/1976US3991342 AC drive discharge type display apparatus
1 ... 87 88 89 90 91 92 93 94 95 96 97 98