Patents
Patents for H01J 63 - Cathode-ray or electron-stream lamps (4,672)
04/1997
04/01/1997US5616986 Resonant microcavity display
03/1997
03/18/1997US5612712 Diode structure flat panel display
02/1997
02/27/1997WO1997007531A1 Fluorescent lamp
02/27/1997CA2229067A1 Fluorescent lamp
02/19/1997EP0758485A1 Selectively shaped field emission electron beam source, and phosphor array for use therewith
02/19/1997EP0676084A4 Triode structure flat panel display employing flat field emission cathodes.
02/04/1997US5600200 Wire-mesh cathode
12/1996
12/27/1996EP0676083A4 Diode structure flat panel display.
12/10/1996US5583393 Selectively shaped field emission electron beam source, and phosphor array for use therewith
12/05/1996WO1996038853A1 A field emission display device
12/03/1996US5581149 Display tube for light source
11/1996
11/27/1996EP0529090B1 Cathode luminescence device
11/06/1996EP0741402A2 Electric discharge tubes or discharge lamps, flat panel display, low-temperature cathode and method for their fabrication
09/1996
09/11/1996EP0730780A1 Amorphic diamond film flat field emission cathode
09/03/1996US5551903 Method of making a field emission cathode
08/1996
08/20/1996US5548185 Triode structure flat panel display employing flat field emission cathode
08/06/1996US5543684 Flat panel display based on diamond thin films
07/1996
07/24/1996EP0482011B1 Cathod-luminescent panel lamp and method of creating a substantially uniform illumination of an area
07/22/1996EP0730780A4 Amorphic diamond film flat field emission cathode
06/1996
06/18/1996US5527651 Field emission device light source for xerographic printing process
05/1996
05/09/1996WO1996013753A1 Field emitter liquid crystal display
05/09/1996CA2199282A1 Field emitter liquid crystal display
05/02/1996DE4438407A1 Vacuum UV source with a inert gas-filled chamber e.g. for laboratory calibration work
11/1995
11/28/1995US5470805 Glass composition suitable for use in electric lamps, stem manufactured from this glass composition and fluorescent lamp having a lamp envelope of this glass composition
11/21/1995US5469018 Resonant microcavity display
11/14/1995US5466990 Planar Fluorescent and electroluminescent lamp having one or more chambers
10/1995
10/11/1995EP0676084A1 Triode structure flat panel display employing flat field emission cathodes
10/11/1995EP0676083A1 Diode structure flat panel display
10/10/1995US5457358 Method of and circuit for driving cathodeluminescence type lighting device
09/1995
09/28/1995WO1995026037A1 Selectively shaped field emission electron beam source, and phosphor array for use therewith
09/26/1995US5453661 Thin film ferroelectric flat panel display devices, and methods for operating and fabricating same
09/12/1995US5449970 Diode structure flat panel display
08/1995
08/15/1995US5442254 Fluorescent device with quantum contained particle screen
08/08/1995US5440200 Cathodoluminescent apparatus having a linearly focused beam
06/1995
06/20/1995US5426490 Solid state scanning device
06/06/1995US5422537 Illumination unit and image reading apparatus
05/1995
05/23/1995US5418424 Vacuum ultraviolet light source utilizing rare gas scintillation amplification sustained by photon positive feedback
03/1995
03/28/1995US5402157 Electrophotographic recording apparatus
02/1995
02/02/1995WO1995003621A1 Resonant microcavity display
02/02/1995CA2167208A1 Resonant microcavity display
01/1995
01/19/1995WO1995002260A1 Vacuum ultraviolet light source utilizing rare gas scintillation amplification sustained by photon positive feedback
01/05/1995WO1995000969A1 Flat panel device with ceramic backplate
12/1994
12/08/1994WO1994028571A1 Amorphic diamond film flat field emission cathode
12/08/1994CA2164294A1 Amorphic diamond film flat field emission cathode
10/1994
10/25/1994US5359260 Displays
09/1994
09/13/1994US5347201 Display device
07/1994
07/07/1994WO1994015352A1 Triode structure flat panel display employing flat field emission cathodes
07/07/1994WO1994015350A1 Diode structure flat panel display
07/07/1994CA2152472A1 Triode structure flat panel display employing flat field emission cathodes
07/07/1994CA2152471A1 Diode structure flat panel display
07/06/1994CN1088895A Glass composition suitable for use in electric lamps, stem manufactured from this glass composition and fluorescent lamp having a lamp envelope of this glass composition
06/1994
06/29/1994EP0603933A1 Glass composition suitable for use in electric lamps, stem manufactured from this glass composition and fluorescent lamp having a lamp envelope of this glass composition
06/15/1994CA2111145A1 Glass composition suitable for use in electric lamps, stem manufactured from this glass composition and fluorescent lamp having a lamp envelope of this glass composition
06/07/1994US5319282 Planar fluorescent and electroluminescent lamp having one or more chambers
06/01/1994EP0599202A1 Method of and circuit for driving cathodoluminescence type lighting device
01/1994
01/12/1994EP0578302A1 Light source with luminescent layer
10/1993
10/19/1993US5254905 Cathode-luminescent panel lamp, and method
09/1993
09/15/1993EP0559915A1 Lighting device and image readout device
07/1993
07/08/1993WO1993013514A1 Color fluorescent backlight for liquid crystal display
07/07/1993EP0550047A2 A planar fluorescent and electroluminescent lamp having one or more chambers
06/1993
06/02/1993EP0543822A1 Discharge lamp arrangement.
04/1993
04/20/1993CA1316569C Display tube for light source
04/01/1993WO1993006616A1 Lighting device and image readout device
03/1993
03/10/1993EP0482011A4 Cathode-luminescent panel lamp, and method
03/03/1993EP0529090A1 Cathode luminescence device
02/1993
02/17/1993EP0527240A1 Light projecting device
02/10/1993EP0526663A1 Light projecting device
09/1992
09/17/1992WO1992016013A1 Cathode luminescence device and phosphor powder
09/17/1992WO1992016012A1 Light projecting device
09/17/1992WO1992016011A1 Light projecting device
07/1992
07/01/1992EP0492722A2 Grid controlled gas discharge lamp
06/1992
06/10/1992CN2107064U Flat-type cold cathode fluorescent lamp
06/09/1992US5121233 Multi-color display
04/1992
04/29/1992EP0482011A1 Cathode-luminescent panel lamp, and method.
02/1992
02/18/1992CA1296047C Fluorescent display apparatus
01/1992
01/30/1992DE4123177A1 Cold cathode fluorescent lamp of plate type - has reflective film on inner side of one glass plate and fluorescent layer on other
01/07/1992US5079430 Ultraviolet radiation projector and optical image forming apparatus
12/1991
12/26/1991WO1991020092A1 Discharge lamp arrangement
11/1991
11/14/1991WO1991017563A1 Cathode-luminescent panel lamp, and method
09/1991
09/03/1991US5045754 Planar light source
07/1991
07/16/1991US5032761 Electron feed structure for flat-type luminous device
07/02/1991US5028840 Image display panel
11/1990
11/07/1990EP0396259A2 Optical image forming apparatus
10/1990
10/30/1990US4967089 Pulsed optical source
08/1990
08/22/1990EP0383672A1 Flat light source
08/14/1990US4949101 Fluorescent printer head
06/1990
06/19/1990US4935767 Color-image copying apparatus
05/1990
05/30/1990CN1008228B Fluorescent indicator with high brightness
01/1990
01/09/1990US4893056 Fluorescent display apparatus
12/1989
12/27/1989CA1264063A1 Dual cathode beam mode fluorescent lamp with capacitive ballast
12/20/1989CN2049823U Low-voltage electronic neon lamp
09/1989
09/12/1989US4866339 Beam mode fluorescent lamp
07/1989
07/12/1989CN1033902A Electroluminescence type lamp and its production method
06/1989
06/28/1989EP0321765A2 Beam mode fluorescent lamp
05/1989
05/24/1989EP0316860A2 Pulsed optical source
04/1989
04/25/1989US4825230 Optical writer with vacuum tube and electro-optic shutter
04/19/1989EP0311951A2 Fluorescent display apparatus
04/04/1989US4818914 High efficiency lamp
02/1989
02/08/1989CN1031001A Electroluminescence lamp
12/1988
12/20/1988US4792728 Intense light source
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