| 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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| 02/05/1985 | CA1182162A1 Color picture tube having an expanded focus lens type inline electron gun with an improved stigmator |
| 01/31/1985 | WO1985000465A1 Image intensifier tube with increased contrast ratio |
| 01/29/1985 | US4496969 Light valve projection system with improved vertical resolution |
| 01/29/1985 | US4496877 Unipotential electron gun for short cathode ray tubes |
| 01/29/1985 | US4496838 Noise erasing apparatus for stimulable phosphor sheet |
| 01/29/1985 | CA1181793A1 Color picture tube having an expanded focus lens type inline electron gun with an improved stigmator |
| 01/23/1985 | EP0131999A1 Colour display tube |
| 01/22/1985 | US4495441 Pyroelectric targets and method of manufacture |
| 01/22/1985 | US4495439 Magnetic focusing type cathode ray tube |
| 01/22/1985 | US4495438 Device for adjusting electron beams in a cathode-ray tube |
| 01/22/1985 | US4495437 Grid apparatus for use with a color cathode ray tube |
| 01/22/1985 | CA1181468A1 Image display tube having a channel plate electron multiplier |
| 01/22/1985 | CA1181467A1 Picture display device |
| 01/22/1985 | CA1181465A1 Colour display tube |
| 01/22/1985 | CA1181464A1 Colour television display tube |
| 01/22/1985 | CA1181463A1 Colour display tube |
| 01/22/1985 | CA1181462A1 Colour display tube |
| 01/22/1985 | CA1181461A1 Cathode ray tube having a deflection unit with a set of permanent magnets |
| 01/22/1985 | CA1181460A1 Image pickup tube |
| 01/16/1985 | EP0131399A2 Glass for cathode ray tube faceplate |
| 01/16/1985 | EP0131341A1 Method of reducing the reflectance of a transparent viewing screen and viewing screen with reduced reflectance |
| 01/15/1985 | US4494097 Electromagnetic deflection unit |
| 01/15/1985 | US4494047 Convergence device for color-producing cathode ray tube |
| 01/15/1985 | CA1181123A1 Indirectly heated oxide cathode for cathode ray tubes |
| 01/08/1985 | US4492981 TV Camera tube |
| 01/08/1985 | US4492943 Device for displaying television pictures and deflection unit therefor |
| 01/08/1985 | US4492894 Electron-beam forming system for multi-beam cathode-ray tubes |
| 01/08/1985 | US4492857 Pyroelectric detector and vidicon |
| 01/02/1985 | EP0129943A1 Cathode ray tube having an Fe-Co-Cr shadow mask and method of manufacturing such a shadow mask |
| 01/02/1985 | EP0129620A1 Colour cathode ray tube with improved phosphor pattern |
| 01/02/1985 | CA1180370A Article of manufacture and method for projection television system |
| 01/02/1985 | CA1180369A Grid apparatus for use with a color cathode ray tube |
| 01/02/1985 | CA1180368A Colour display tube |
| 01/01/1985 | US4491764 Arc suppression structure for an electron gun |
| 01/01/1985 | US4491763 Color picture tube with shadow mask supporting members |
| 01/01/1985 | US4491762 Flat storage CRT and projection display |
| 12/27/1984 | EP0129111A1 Magnetic multipole having n poles |
| 12/25/1984 | US4490652 Flat cathode ray tube with keystone compensation |
| 12/25/1984 | US4490645 Color television display tube |
| 12/25/1984 | US4490644 Magnetic focusing type cathode ray tube |
| 12/25/1984 | US4490643 Storage device having a semiconductor target |
| 12/25/1984 | US4490605 Photoelectric detection structure |
| 12/25/1984 | US4490408 Method and device for metallizing the internal surface of a hollow object |
| 12/18/1984 | US4489251 Microchannel image intensifier tube and image pick-up system comprising a tube of this type |
| 12/12/1984 | EP0127821A1 Contrast enhancing CRT filters and fusible filter faceplates |
| 12/11/1984 | US4488093 Color shadow mask cathode ray tubes |
| 12/11/1984 | US4488085 Image pick-up tube arrangement |
| 12/11/1984 | US4488084 Electroluminescence structure |
| 12/11/1984 | US4488083 Television camera tube using light-sensitive layer composed of amorphous silicon |
| 12/11/1984 | US4487673 Method of making a line cathode having localized emissive coating |
| 12/04/1984 | US4486749 Fluorescent display device |
| 12/04/1984 | US4486687 Electron gun for convergent beam, and a device, particularly a vidicon tube, equipped with such a gun |
| 12/04/1984 | US4486686 Getter assembly with U-shaped supports |
| 12/04/1984 | US4486685 Electron gun assembly with bead strap having an angulated grasping member |
| 11/28/1984 | EP0126486A1 Electron gun for color picture tube |
| 11/28/1984 | EP0126458A2 Color cathode ray tube apparatus |
| 11/28/1984 | EP0126215A2 Colour cathode ray tube |
| 11/27/1984 | US4485329 CRT Incorporating x-ray absorbing means |
| 11/27/1984 | US4485328 Monochromatic picture tube |
| 11/27/1984 | US4485327 Color picture tube |
| 11/27/1984 | CA1178642A1 Colour display tube |
| 11/27/1984 | CA1178641A1 Cathode ray tube |
| 11/27/1984 | CA1178640A1 Colour display tube |
| 11/27/1984 | CA1178639A1 Current-sensitive color cathode ray tube |
| 11/21/1984 | EP0125962A1 X-ray image intensifier and its use in computed X-ray image processing |
| 11/21/1984 | EP0125949A1 Colour television tube with correction of low amplitude coma faults |
| 11/21/1984 | EP0125931A1 Front end elements for a colour cathode ray tube |
| 11/21/1984 | EP0125729A1 Colour display tube |
| 11/21/1984 | EP0125356A1 Filter arrangement for cathode ray tubes |
| 11/20/1984 | US4484203 Method and system for registration in CRT typesetting |
| 11/20/1984 | US4484179 Touch position sensitive surface |
| 11/20/1984 | US4484166 Coil support for an electromagnetic deflection unit |
| 11/20/1984 | US4484102 Strengthening means for a deep-drawn in-line electron gun electrode |
| 11/20/1984 | US4484100 Cathode-ray tube for projector having heat conduction and radiating means |
| 11/20/1984 | US4483592 Liquid crystal optical valve controlled by photoconducting effect |
| 11/20/1984 | US4483452 Television bulb |
| 11/14/1984 | EP0124941A2 Cathode-ray tube |
| 11/13/1984 | US4482840 CRT Cathode assembly with support means |
| 11/13/1984 | CA1177971A1 Electron gun for cathode-ray tube |
| 11/13/1984 | CA1177872A1 Cathode-ray tube device |
| 11/07/1984 | EP0124182A1 In-line electron gun structure for colour cathode ray tubes having tapered and elongate apertures for beam spot-shaping |
| 11/07/1984 | EP0123947A1 Zinc silicate phosphor and electron excited fluorescent display device using the phosphor |
| 11/06/1984 | US4481445 Electron gun for projection television cathode ray tubes |
| 11/06/1984 | US4481441 Method of manufacturing a picture display tube having a gas-absorbing layer; picture display tube thus manufactured, and gettering device suitable for such a method |
| 11/06/1984 | US4481003 Method of producing itegral electrode structure for electron gun |
| 11/06/1984 | CA1177515A1 Implosion protection band for crt |
| 11/06/1984 | CA1177514A1 Color picture tube having an improved inline electron gun with an expanded focus lens |
| 10/31/1984 | EP0123613A2 Apparatus for positioning a deflection unit on a television tube, especially a colour tube |
| 10/31/1984 | EP0123612A2 Apparatus for speedily adjusting the static convergence and the purity in a colour television tube by making use of a permanent magnet |
| 10/31/1984 | EP0123611A2 Method and apparatus for adjusting static convergence and purity in colour cathode ray tubes |
| 10/31/1984 | EP0123351A1 A colour cathode ray tube having an in-line electron gun structure |
| 10/31/1984 | EP0123348A1 Colour display apparatus |
| 10/31/1984 | EP0123232A1 Electron tube with a luminescent screen |
| 10/30/1984 | CA1176836A1 System for applying a liquid to the studs of a color kinescope faceplate panel |
| 10/24/1984 | EP0122829A2 Light directing faceplate |
| 10/24/1984 | EP0122672A1 In-line electron gun structure for a colour cathode ray tube |
| 10/23/1984 | US4479073 Cathode ray tube with laminar cathode support |
| 10/23/1984 | CA1176509A1 Method of blackening steel components, in particular for cathode ray tubes |
| 10/17/1984 | EP0122107A1 Electrical lead-ins for use for arc sustaining atmospheres |
| 10/17/1984 | EP0121818A1 Method and device for metallizing the internal surface of a hollow object |