Patents
Patents for H01J 31 - Cathode-ray tubes; Electron-beam tubes (11,837)
08/1995
08/29/1995US5446337 Image display apparatus and method of making the same
08/29/1995US5445846 X-ray imaging tube
08/23/1995EP0668604A1 Method of manufacturing a cathode of a microtip fluorescent display and its product
08/23/1995CN1107253A High resolution factor colour field emission fluorescent indicator
08/22/1995US5444568 Consumer night vision viewing apparatus
08/17/1995WO1995022169A1 Diamond fiber field emitters
08/17/1995CA2184360A1 Diamond fiber field emitters
08/15/1995US5442256 Single substrate, vacuum fluorescent display incorporating triode light emitting devices
08/15/1995US5442255 Electron emitting device
08/15/1995US5442253 Thin-type picture display device
08/09/1995EP0666583A1 Shadow-mask color cathode ray tube
08/09/1995CN1106570A Colour cathode ray tube
08/08/1995US5440200 Cathodoluminescent apparatus having a linearly focused beam
08/03/1995WO1995020821A1 Field emitter with focusing ridges
08/02/1995EP0665571A1 Device for emitting electrons and method of manufacturing the same
08/01/1995US5438240 Field emission structures produced on macro-grain polysilicon substrates
07/1995
07/26/1995CN1105778A Cold cathode switch scanning colour kinescope
07/26/1995CN1105777A Cold cathode switch scanning black-white kinescope
07/25/1995US5436530 Flat display apparatus with supplemental biasing
07/19/1995EP0663134A1 Picture display device comprising a flat-panel type display unit
07/19/1995CN1105479A Cathode-ray tube with glare reducing, neutral density faceplate coating and process
07/19/1995CN1105478A Color braun tube and making same
07/12/1995CN1105150A Color picture tube device
07/11/1995US5432379 MIM-type electric device production thereof, and electronic apparatus employing the device
07/11/1995US5432355 Method for representing the spatial distribution of radioactive elements by means of a screen of the erasable phosphor type, and corresponding device
07/06/1995WO1995018481A1 Method of converting images produced by energy from an external source into an electrical signal and an electron beam vacuum tube for carrying out the said method
07/05/1995EP0661726A1 Electron beam generating apparatus, image display apparatus, and method of driving the apparatuses
07/05/1995EP0661725A1 Electron beam apparatus and image-forming apparatus
07/05/1995CN1104803A Color picture tube having improved shadow mask-frame assembly support means
07/04/1995US5430459 Cathodoluminescent display means using guided electrons and its control process
07/04/1995US5430349 Color picture tube having an inline electron gun with three astigmatic lenses
06/1995
06/28/1995EP0660368A1 Electron field emission devices
06/28/1995EP0660367A1 Image-forming apparatus
06/28/1995EP0660358A1 Electron source and electron beam apparatus
06/28/1995CN1104370A Image-forming apparatus
06/28/1995CN1104369A Image forming device and method
06/27/1995US5428269 Methods and apparatus for improving cathode ray tube image quality
06/21/1995EP0658916A2 Image display apparatus
06/21/1995EP0658915A1 Field emission display employing a peripheral diamond material edge electron emitter
06/21/1995CN1103993A Color cathoderay tube
06/20/1995US5426342 Fluorescent display device and method for manufacturing same
06/14/1995EP0657914A1 Anode consisting of conducting stripes which are addressed individually
06/14/1995EP0378654B1 Field emission cathode based flat panel display having spacers of an organic polymeric material
06/13/1995US5424607 Fluorescent display device
06/13/1995US5424605 For controlling the passage of electrons through holes in a grid structure
06/09/1995CA2136113A1 Electron collector having independently controllable conductive strips
06/07/1995CN1103510A Color picture tube having an inline electron gun with three astigmatic lenses
06/07/1995CN1103509A Three-color combined electroluminescent tube and electronic motion picture screen
06/06/1995US5422537 Illumination unit and image reading apparatus
05/1995
05/31/1995EP0655768A1 Picture display device having a flat vacuum tube
05/31/1995EP0655762A1 Color cathode-ray tube
05/30/1995US5420648 2-CRT type projection apparatus including a red/green CRT and a blue/green CRT with different green phosphors
05/24/1995EP0654172A1 Flat-panel type picture display device
05/23/1995US5418426 Picture tube having a plurality of guns
05/23/1995US5418075 Cathode ray tube
05/18/1995WO1995013551A1 Monocular night vision devices
05/18/1995CA2176356A1 Monocular night vision devices
05/17/1995EP0653772A1 Radiation image intensifier and method of manufacturing the same
05/17/1995EP0653102A1 Display device of the flat-panel type comprising an electron transport duct and a segmented filament
05/16/1995US5416379 Color cathode-ray tube
05/16/1995US5416378 Color picture tube with iron-nickel alloy shadow mask
05/16/1995US5415960 Method of fabricating a phosphor screen for a cathode ray tube
05/11/1995WO1995012835A1 Methods for fabricating flat panel display systems and components
05/11/1995CA2172803A1 Methods for fabricating flat panel display systems and components
05/10/1995EP0500553B1 Field emission device having preformed emitters
05/09/1995US5413513 Method of making flat electron display device with spacer
05/03/1995EP0651421A1 Color picture tube with shadow mask having skirt with reverse bend
05/03/1995EP0651418A1 Electron source, image forming apparatus using the same, method of manufacturing the same, and method of driving the same
05/03/1995EP0651233A1 Ultraviolet spatial sensor
04/1995
04/25/1995US5410218 Active matrix field emission display having peripheral regulation of tip current
04/25/1995US5410215 Device for mounting a shadow mask in a color television tube
04/25/1995US5410211 Electron tube with an electron multiplier having a plurality of stages of dynodes
04/25/1995US5410158 Bipolar transistor apparatus with iso-terminals
04/19/1995EP0649163A2 Planar display apparatus
04/19/1995EP0630518A4 Vertical microelectronic field emission devices and methods of making same.
04/18/1995US5408161 Fluorescent display device
04/18/1995US5408088 Electrostatically-focused image intensifier tube and method of making
04/18/1995US5408087 Image intensifier gain uniformity improvements in sealed tubes by selective scrubbing
04/13/1995WO1995009718A1 Industrial robots and emergency stop control method
04/13/1995DE4431386A1 Flat cathode ray tube
04/11/1995US5406170 Light emitting device resistant to damage by thermal expansion
04/06/1995WO1995009433A1 Image intensifier tube
04/06/1995WO1995009432A1 Unistructural housing for an image intensifier tube
04/05/1995EP0646946A2 Flat type image display apparatus and fabrication method thereof
04/05/1995EP0646945A1 Flat type image display apparatus and fabrication method therefor
04/05/1995CN1101166A Electronic source and picture forming device and method for driving same
04/04/1995US5404074 Image display
04/04/1995US5404072 Unistructural housing for an image intensifier tube
04/04/1995US5404025 Semiconductor vacuum device with planar structure
03/1995
03/30/1995DE4342217C1 X-ray image intensifier and method for its production
03/29/1995EP0645796A2 Cathode ray tube apparatus
03/29/1995EP0645794A1 Focusing and steering electrodes for electron sources
03/28/1995US5402041 Field emission cathode
03/28/1995US5402034 Conductive coating for an image intensifier tube microchannel plate
03/22/1995EP0644571A2 Color picture tube having shadow mask-frame assembly support means
03/16/1995WO1995007543A1 Fabrication and structure of electron-emitting devices having high emitter packing density
03/15/1995EP0643414A1 Color picture tube apparatus
03/15/1995CN1027933C Thin-type picture display device
03/08/1995EP0642151A2 Night vision scope with voltage supply
03/08/1995CN1027845C Color cathode ray tube
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