| Patents for H01J 31 - Cathode-ray tubes; Electron-beam tubes (11,837) |
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| 08/09/1988 | US4763187 Method of forming images on a flat video screen |
| 08/09/1988 | US4763042 Vacuum envelope for a radiation image intensifying tube and a process for manufacturing such an envelope |
| 08/09/1988 | US4763041 Dot array fluorescent tube for writing optical information in optical printer |
| 08/09/1988 | US4763039 Color display tube with corner suspension means |
| 08/09/1988 | CA1240359A1 Luminescence detecting devices |
| 08/03/1988 | CN87108229A Projection television system and display tubes for use therein |
| 08/02/1988 | CA1239971A1 Colour cathode ray tube including a channel plate electron multiplier |
| 07/27/1988 | EP0275769A1 Photoelectronic transducer using a multiple microtip emissive cathode |
| 07/26/1988 | US4760309 Modulator electrode structure for flat panel display devices |
| 07/26/1988 | US4760307 Anti-veiling-glare glass input window for an optical device and method for manufacturing such window |
| 07/26/1988 | US4760305 Cathode ray display tubes |
| 07/12/1988 | US4757234 Fluorescent display device |
| 07/12/1988 | US4757230 Display tube |
| 07/06/1988 | EP0273465A2 Colour cathode ray tube |
| 07/06/1988 | CN85102068A Colour kinescope |
| 07/05/1988 | US4755868 High brightness projection TV system using one or more CRTs with a concave phosphor surface acting to concentrate light into a lens system |
| 07/05/1988 | US4755718 Optical image transferring fiber bundle plate |
| 07/05/1988 | US4755717 Fluorescent display apparatus |
| 07/05/1988 | US4755032 Masking of light valve spill light |
| 06/29/1988 | EP0272581A2 X-ray fluorescent image intensifier |
| 06/29/1988 | EP0272320A1 Homogeneous fluoroassay methods employing fluorescent background rejection. |
| 06/28/1988 | US4754324 Multi-color image display apparatus |
| 06/28/1988 | US4754192 Termination arrangement for a cathode ray display tube |
| 06/28/1988 | US4754190 Flat cathode-ray tube and deflection yoke |
| 06/22/1988 | EP0271926A2 Display device comprising a flat cathode ray tube |
| 06/22/1988 | CN87106620A Laminar flow guns for light valves |
| 06/22/1988 | CN87103420A Split drift ring for focus deflection in light valves |
| 06/21/1988 | US4752721 Charged particle beam deflector and flat CRT using the same |
| 06/21/1988 | US4752715 Television camera tube |
| 06/21/1988 | US4752688 Imaging tube |
| 06/21/1988 | US4752266 Method of manufacturing an electron tube envelope assembly with a precisely positioned window |
| 06/15/1988 | EP0271165A2 Projection television system and display tubes for use therein |
| 06/15/1988 | CN87206190U Miniature equivalent-effect transistor |
| 06/07/1988 | US4749918 System for correcting for color impurities due to horizontal beam landing errors in flat panel display devices |
| 06/02/1988 | WO1988004045A1 High sensitivity optical imaging apparatus |
| 06/01/1988 | EP0269472A1 Picture pick-up tube with a polarizing light source |
| 06/01/1988 | EP0269356A2 Pulse modulated automatic light control utilising gated image intensifier |
| 06/01/1988 | EP0269077A2 Flat picture display apparatus |
| 06/01/1988 | EP0139760B1 Cathode-ray tube |
| 05/31/1988 | US4748373 Flat cathode ray display tube with beam generator subassembly |
| 05/31/1988 | US4747862 Method of manufacturing a device for conducting quantized particles |
| 05/31/1988 | CA1237466A1 Color picture tube having improved line screen |
| 05/24/1988 | US4746836 Flat cathode ray display tube |
| 05/17/1988 | US4745344 Flat plate-shaped cathode ray tube |
| 05/17/1988 | US4745332 Control plate for picture-reproducing devices |
| 05/17/1988 | US4745329 Front assembly for an ultra-high resolution color cathode ray tube having an improved shadow mask compensated for diffraction and process therefor |
| 05/17/1988 | US4745322 Display unit having equally spaced display elements |
| 05/17/1988 | US4744636 Electron beam-addressed liquid crystal cell having coating layer for secondary electron emission |
| 05/11/1988 | EP0266772A2 Electron beam generation apparatus |
| 05/10/1988 | US4743800 Array of light emitting elements for electrophotographic printer |
| 05/10/1988 | US4743798 Flat cathode ray tube having flexible, woven conductors |
| 05/10/1988 | US4743797 Flat cathode ray display tubes with integral getter means |
| 05/05/1988 | WO1988003347A1 Aplanatic image combiner for use in projection television systems |
| 05/04/1988 | EP0265997A1 X-ray intesifier tube comprising a separating layer between the luminescent layer and the photocathode |
| 05/04/1988 | EP0265888A2 Electron beam information exchange apparatus |
| 05/03/1988 | US4742267 Polyimide film with conductive tracks |
| 04/27/1988 | EP0264927A2 Image-displaying device with a display tube, and method of manufacturing it |
| 04/27/1988 | CN87106899A Image converter tube of synchronous repeating scanning |
| 04/27/1988 | CN87106898A Femto second scanning image converter tube |
| 04/26/1988 | US4740727 Cathode ray tube apparatus with coolant expansion chamber |
| 04/26/1988 | US4740685 Double sweep streak camera device |
| 04/26/1988 | US4740684 Streak camera with refractive light beam conditioner |
| 04/26/1988 | US4740683 X-ray image intensifier with phosphor layer of varying thickness |
| 04/20/1988 | EP0264025A2 Laminar flow guns for light valves |
| 04/19/1988 | US4739218 Short cathode ray tube |
| 04/12/1988 | US4737690 Display tube |
| 04/12/1988 | US4737678 Cooling system for projection television receiver |
| 04/12/1988 | US4737623 Canal structure of an electron multiplier |
| 04/06/1988 | EP0262737A2 Cathode ray display tubes |
| 04/06/1988 | EP0262614A1 Automatic compensation for image-intensifier tube distortion |
| 04/05/1988 | US4736139 Flat type cathode ray tube and color image display apparatus utilizing same |
| 03/30/1988 | EP0261377A1 System for masking light valve spill light |
| 03/29/1988 | US4734613 Liquid cooled display tube |
| 03/29/1988 | US4734573 Image intensifier with additional power supply |
| 03/29/1988 | CA1234640A1 Method of manufacturing and adjusting a color picture reproduction unit |
| 03/23/1988 | CN87105214A Matrix-addressed flat panel display |
| 03/23/1988 | CN87104272A Colour cathode ray tube shadow mask and support structure therefore and method of manufacturing face plate for colour cathode ray tube |
| 03/22/1988 | US4733139 Fluorescent display device |
| 03/22/1988 | US4733129 Streak tube |
| 03/22/1988 | CA1234411A1 Semiconductor device for producing an electron beam |
| 03/22/1988 | CA1234410A1 Direct luminescent cathode ray device with improved color filtering system |
| 03/16/1988 | CN87106155A Modular x-ray image intensifier tube |
| 03/16/1988 | CN87105269A Deflection system for light valve projectors of the schlieren dark field type |
| 03/15/1988 | US4731557 Liquid cooling type projection picture tube |
| 03/09/1988 | EP0258940A1 Modular X-ray image intensifier tube |
| 03/08/1988 | US4730203 Write head for an optical printer |
| 03/08/1988 | US4730141 Imaging tube having a reflective photocathode and internal optical means |
| 03/08/1988 | US4730107 Panel type radiation image intensifier |
| 03/02/1988 | EP0257676A1 Cathode ray tube |
| 03/02/1988 | EP0257470A1 Deflection system for light valve projectors of the Schlieren dark field type |
| 03/01/1988 | US4729031 Coupling system for image projection |
| 03/01/1988 | US4728853 Color picture tube with support arrangement for a rectangular shadow mask |
| 02/24/1988 | CN85104072B 光电导膜 Photoconductive film |
| 02/23/1988 | US4727284 Light source display for a large picture screen |
| 02/23/1988 | US4727281 Color display tube |
| 02/17/1988 | EP0255868A2 Split drift ring for focus deflection in light valves |
| 02/16/1988 | US4725755 Projection television receiver with liquid-cooled lens |
| 02/16/1988 | US4725724 Radiographic image intensifier |
| 02/11/1988 | WO1988001098A1 Matrix-addressed flat panel display |
| 02/10/1988 | EP0255742A2 Apparatus having a television camera tube and a television camera tube for use in such an apparatus |