Patents for H01J 29 - Details of cathode-ray tubes or of electron-beam tubes of the types covered by group (25,146) |
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09/25/1996 | EP0733265A1 Crt display device for use in high ambient light |
09/25/1996 | EP0635161A4 Multi-beam electron gun for monochrome crt. |
09/25/1996 | CN1132002A Deflection unit with clamping means |
09/25/1996 | CN1131812A Flat cathode-ray tube |
09/25/1996 | CN1131811A Electron gun for color cathode ray tube |
09/25/1996 | CN1131810A Color cathode ray tube apparatus |
09/25/1996 | CN1131749A Reflection-preventing layer for display device |
09/24/1996 | US5559564 Cathode ray tube apparatus for projection TV system |
09/24/1996 | US5559401 Color display device comprising a color display tube and a delaying demagnetizing device |
09/24/1996 | US5559397 Color filter and fluorescent display device having color filters incorporated therein |
09/24/1996 | US5558817 Green-luminescing zinc sulphide and cathode ray tube provided with this zinc sulphide |
09/24/1996 | US5558814 Phosphor and method for preparing same |
09/24/1996 | US5558554 Method for fabricating a field emission device anode plate having multiple grooves between anode conductors |
09/18/1996 | EP0732721A1 Electron-emitting device and electron source and image-forming apparatus using the same as well as method of manufacturing the same |
09/18/1996 | EP0731980A1 Colour cathode ray tube and display device |
09/18/1996 | EP0624280A4 X-ray microscope with a direct conversion type x-ray photocathode. |
09/18/1996 | CN1131336A Inline electron gun having improved beam forming region |
09/18/1996 | CN1131335A Multimode mixed cathode-ray tube |
09/18/1996 | CN1131327A Protective screen of display device and preparation method thereof |
09/18/1996 | CN1131305A Electron-emitting device, electron source substrate, and image-forming apparatus and production method thereof |
09/17/1996 | US5557344 Multi-beam group electron gun for color CRT |
09/17/1996 | US5557296 Flat-panel type picture display device with insulating electron-propagation ducts |
09/17/1996 | US5557177 Enhanced electron beam addressed storage target |
09/17/1996 | US5557165 For a cathode ray tube |
09/17/1996 | US5557164 Cathode ray tube with misconvergence compensation |
09/17/1996 | US5557162 Color picture tube with a shadow mask support member |
09/17/1996 | US5557161 Color display tube having a magnetic sheild with a reduced magnetic permeability area |
09/17/1996 | US5556664 Coating thin films on screens and forming multilayer films of oxalates and borates |
09/11/1996 | EP0731487A1 Antistatic coating for video display screen |
09/11/1996 | EP0731486A2 Image display device |
09/11/1996 | EP0730752A1 Technique for depth of field viewing of images with improved clarity and contrast |
09/11/1996 | CN1130794A Scintillator with needle-shaped structure in radiation energy transducer |
09/11/1996 | CN1130668A Phosphor and fluorescent display device |
09/11/1996 | CN1032780C Shadow mask frame for prevention of halation |
09/10/1996 | US5554910 Elastic restraint for flat panel displays |
09/10/1996 | US5554909 One dimensional tension mask-frame assembly for CRT |
09/10/1996 | US5554446 Coated material, the preparation of use thereof |
09/04/1996 | EP0730290A1 A deflection unit having a distortion correcting coil in a cathode ray tube apparatus |
09/04/1996 | EP0682807A4 Shadow mask damping for color crt. |
09/04/1996 | CN1130302A Colour display system by using quadrupole lens |
09/04/1996 | CN1130301A Display surface and its producing method |
09/04/1996 | CN1130300A Display surface and its producing method |
09/04/1996 | CN1130299A Magnet shielding structure for colour cathode ray tube |
09/04/1996 | CN1130298A Method for producing display surface |
09/03/1996 | US5552663 Cathode ray tube apparatus |
09/03/1996 | US5552662 Light weight shadow mask and method of manufacturing |
09/03/1996 | US5552661 Electron gun for cathode tube |
09/03/1996 | US5552660 Comprising an alloy of rhenium amd tungsten and an electron emission layer over it |
09/03/1996 | US5552178 Method for preparing anti-reflective coating for display devices |
09/03/1996 | US5551903 Method of making a field emission cathode |
08/29/1996 | WO1996026529A1 Display device comprising a display screen having a light-absorbing coating |
08/28/1996 | EP0729172A1 Projection cathode ray tube having tapered shaft screw target assembly |
08/28/1996 | EP0729171A2 A method of manufacturing a flat panel display apparatus |
08/28/1996 | EP0729169A2 Method of using photocathode and method of using electron tube |
08/28/1996 | EP0729168A2 Method of manufacturing electron source, electron source manufactured by said method, and image forming apparatus using said electron sources |
08/28/1996 | CN1129994A Method for creating and keeping a controlled atmosphere in a field emitter device by using a getter material |
08/28/1996 | CN1129849A Electron beam apparatus and image forming apparatus |
08/28/1996 | CN1129848A Electrical protection of an anode of a flat display screen |
08/27/1996 | USRE35318 Viewing screen protective shield |
08/27/1996 | US5550522 Deflection unit having a ring with field correction elements, and cathode ray tube provided with said unit |
08/27/1996 | US5550429 Display device |
08/27/1996 | US5550428 Frame structure of aperture grille with higher long-side frames |
08/22/1996 | WO1996025756A1 Colour cathode ray tube comprising an in-line electron gun |
08/22/1996 | WO1996025753A1 A field emission cathode and methods in the production thereof |
08/22/1996 | DE19605300A1 Cathode ray tube with improved font panel geometry |
08/21/1996 | EP0727806A1 Leakage field decreasing device for CRT display |
08/21/1996 | EP0727094A1 Cathode ray tube comprising a display screen having an electroconductive coating |
08/21/1996 | EP0727093A1 Colour cathode ray tube and display device |
08/21/1996 | EP0727092A1 Stiffened support springs and crt incorporating same |
08/21/1996 | EP0727057A1 Methods for fabricating flat panel display systems and components |
08/21/1996 | CN1129351A Anti-dazzle and anti-electrostatic coating on cathod-ray tube |
08/21/1996 | CN1129350A Colour-selecting electrode for colour image tube and production method thereof |
08/21/1996 | CN1129349A Shadow mask assembly |
08/20/1996 | US5548190 Deflection yoke and cathode-ray tube apparatus comprising the same |
08/20/1996 | US5548184 Metal base, electron emissive layer, heater, and layer consisting of titanium compound |
08/20/1996 | US5548181 Field emission device comprising dielectric overlayer |
08/20/1996 | US5547411 Method of manufacturing color cathode ray tube screen |
08/20/1996 | US5547409 Manufacturing method of picture tube |
08/14/1996 | EP0725974A1 Picture display device provided with an electron gun, and electron gun for use in such a device |
08/14/1996 | EP0725973A1 Cathode ray tube provided with an electron gun, and electrostatic lens system |
08/14/1996 | EP0725972A1 Picture display device provided with an electron gun, and electron gun for use in such a device |
08/14/1996 | CN1128928A Cathode tube focusing coil current generator |
08/14/1996 | CN1032562C High resolution factor color kinescope |
08/13/1996 | US5546337 Method and apparatus for storing data using spin-polarized electrons |
08/13/1996 | US5545946 Field emission display with getter in vacuum chamber |
08/08/1996 | WO1996024152A1 Gated filament structures for a field emission display |
08/08/1996 | WO1996016429A3 Field emission device with internal structure for aligning phosphor pixels with corresponding field emitters |
08/07/1996 | EP0725420A2 Electron-beam generating apparatus and image forming apparatus using electron-beam generating apparatus |
08/07/1996 | EP0725419A1 Method for making field emission devices having corrugated support pillars for breakdown resistance |
08/07/1996 | EP0725418A1 Field emission devices having corrugated support pillars with discontinuous conductive coating |
08/07/1996 | EP0725417A1 Multilayer pillar structure for field emission devices |
08/07/1996 | EP0725416A1 Method for making a pillar structure for field emission devices |
08/07/1996 | EP0725413A1 Electron-emitting device as well as electron source and image-forming apparatus using such devices |
08/07/1996 | EP0724771A1 Flat display screen with high voltage between electrodes |
08/07/1996 | EP0724769A1 An electron beam device having a resistive focusing lens structure and method for making such a device |
08/07/1996 | CN2232622Y Large-plane vacuum fluorescent display screen |
08/07/1996 | CN1128404A Color picture tube with reduced primary and secondary moire |
08/06/1996 | US5543691 Field emission display with focus grid and method of operating same |
08/06/1996 | US5543685 Flourescent display device having a protective film interposed between color filters and anode electrodes |
08/06/1996 | US5543684 Flat panel display based on diamond thin films |