| 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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| 09/23/1980 | US4224552 Magnetic fine deflection system comprising sheet conductors |
| 09/17/1980 | EP0015382A1 Luminescent material based on manganese-activated zinc silicate and process for its preparation |
| 09/16/1980 | US4222775 Base metal plate materials for directly heated oxide cathodes |
| 09/16/1980 | US4222159 Method of manufacturing a color display tube shadow mask |
| 09/09/1980 | US4222075 Implosion-resistant cathode ray tube structure and fabrication process |
| 09/09/1980 | US4221992 Scanning area rotation device for an image pickup tube |
| 09/09/1980 | US4221991 Sealed effusive structure for use in a cathode ray tube |
| 09/09/1980 | US4221990 Phosphor screen for post-focusing type color picture tube |
| 09/09/1980 | US4221967 Gamma ray camera |
| 09/09/1980 | CA1085476A1 High voltage electron tube base with separate dielectric fill-hole |
| 09/09/1980 | CA1085475A1 High voltage electron tube base with drip relief means |
| 09/09/1980 | CA1085443A1 Flat panel display and method of operating the same |
| 09/03/1980 | EP0014922A1 Electron gun |
| 09/02/1980 | US4220897 Method of manufacturing a color display tube and color display tube manufactured according to said method |
| 09/02/1980 | US4220893 Electrically resistive arc suppressor shadowing getter flash |
| 09/02/1980 | US4220892 Phosphor screen for modular flat panel display device |
| 09/02/1980 | US4220891 Directly heated cathode for electron tube |
| 09/02/1980 | US4220890 Magnetic shielding for an X-ray image intensifier tube |
| 09/02/1980 | US4220551 Novel blue light emitting luminophors |
| 09/02/1980 | CA1084978A1 Elimination of landing errors in electron-optical system of mixed field type |
| 08/26/1980 | US4219831 Targets for use in photoconductive image pickup tubes |
| 08/26/1980 | US4219587 Process for producing pigment-coated phosphors |
| 08/20/1980 | EP0014550A1 Method for assembling a base to an electron tube |
| 08/20/1980 | EP0014359A1 Colour image tube with beam landing correction device |
| 08/19/1980 | US4218667 Convergence adjustment arrangement using magnetic tabs with differential motion |
| 08/19/1980 | US4218635 Electron gun with stationary beam during blanking |
| 08/19/1980 | US4218634 Electron gun |
| 08/19/1980 | CA1084097A1 Color cathode ray tube with internal magnetic shield |
| 08/12/1980 | US4217566 In-line type color picture tube apparatus |
| 08/12/1980 | US4217521 High potential static discharge means for television cathode ray tubes |
| 08/12/1980 | US4217520 Image display faceplate having a chromatic matrix |
| 08/12/1980 | US4217519 Isolation busbar for a flat panel display device |
| 08/12/1980 | US4217518 Direct-viewing storage tube with opaque strip on transparent collector adjacent scan area |
| 08/12/1980 | US4217014 Method for assembling a base to an electron tube |
| 08/12/1980 | CA1083707A1 Television camera apparatus |
| 08/12/1980 | CA1083654A1 Picture display tube having an internal resistive layer |
| 08/06/1980 | EP0014156A1 Electroluminescent chromatic transducer with additive synthesis |
| 08/06/1980 | EP0014063A1 Electrode interconnection in a flat panel display device |
| 08/06/1980 | EP0013778A1 Colour display tube |
| 08/05/1980 | US4216408 Luminescent material and discharge lamp and cathode ray tube containing the same |
| 08/05/1980 | US4216407 Flat panel display device with beam collector |
| 07/29/1980 | US4215288 Single crystal aluminum oxide |
| 07/29/1980 | US4215180 Oxide-coated cathodes for electron tubes |
| 07/29/1980 | CA1082763A1 Bistable storage cathode ray tube, storage target therefor and method of making same |
| 07/29/1980 | CA1082762A1 Base-socket system with arc prevention means |
| 07/23/1980 | EP0013525A1 Scintillation camera with improved spatial resolution |
| 07/23/1980 | EP0013410A1 Process for the manufacture of a red luminescent pigment coated with red iron oxide, and its use |
| 07/22/1980 | US4214221 Convergence assembly for cathode ray tube |
| 07/22/1980 | US4214184 Getter comprising U-shaped, parallel, linear channels containing getter material |
| 07/22/1980 | CA1082202A1 Cyano acetic acid anilide derivatives, process for their manufacture and compositions containing these compounds |
| 07/22/1980 | CA1081938A1 Cerium-activated yttriumaluminate phosphor of improved efficiency |
| 07/15/1980 | US4213055 Image intensifier tube |
| 07/15/1980 | US4212902 Having phosphor deposit, rewetting with aqueous colloidal silica containing nonionic surfactant |
| 07/15/1980 | CA1081759A1 Convergence apparatus for in-line beam cathode ray tubes |
| 07/15/1980 | CA1081510A1 Controlled reflection readout for displays |
| 07/15/1980 | CA1081509A1 Controlled reflection readout for digital displays |
| 07/09/1980 | EP0013241A1 Radiological intensifier tube with video output and radiological network provided with such a tube |
| 07/09/1980 | EP0013239A1 Connector arrangement for the cathode ray tube of a video frequence receiver, and cathode ray tube provided with such an arrangement |
| 07/09/1980 | EP0013041A1 Magnetic electron lens for cathode-ray tube |
| 07/09/1980 | EP0012921A1 Flat gas discharge display device |
| 07/09/1980 | EP0012920A1 Luminescent screen for picture display tubes and method of its manufacture |
| 07/08/1980 | US4212030 Beam index color cathode ray tube |
| 07/08/1980 | US4211960 Method of manufacturing a static convergence unit, and a color display tube comprising a convergence unit manufactured according to the method |
| 07/08/1980 | US4211953 Electron beam device with variable beam energy |
| 07/08/1980 | US4211465 Means for controlling dielectric flow in an electron tube base |
| 07/08/1980 | US4210988 Method for making an indirectly-heated cathode assembly |
| 07/08/1980 | CA1081371A1 Target for an x-ray image intensifier tube and itensifier tube comprising the target |
| 07/08/1980 | CA1081311A1 Method of adjusting a magnetic deflection unit of a cathode ray tube, cathode ray tube having a deflection unit or reference points adjusted according to said method, and a deflection unit provided with reference points adjusted according to said method |
| 07/08/1980 | CA1081304A1 Target and target assembly for a camera tube and method of manufacturing same |
| 07/08/1980 | CA1081303A1 Television camera tube |
| 07/01/1980 | US4210935 L-shaped bracket assembly and rimband type implosion-resistant cathode ray tube |
| 07/01/1980 | US4210844 Silicate, ferric oxide, graphite |
| 07/01/1980 | US4210842 Color picture tube with shadow mask |
| 07/01/1980 | CA1080789A1 Method of assembling a mount assembly in the neck of a cathode-ray tube |
| 07/01/1980 | CA1080788A1 Method for adhering components platform to cathode-ray tube and product thereof |
| 07/01/1980 | CA1080780A1 Deflecting yoke device |
| 07/01/1980 | CA1080779A1 Bistable storage cathode ray tube |
| 07/01/1980 | CA1080778A1 Multicathode electron gun with equal temperature dependent changes in cathode-control grid spacings |
| 06/25/1980 | EP0012635A1 Luminescent substances constituted by alkaline-earth thiogallates, process for their preparation, and their application |
| 06/25/1980 | EP0012427A1 Cathode mounting |
| 06/25/1980 | EP0012359A1 Getter assembly for cathode ray tubes |
| 06/24/1980 | US4209727 Aperture mask supported by spring lugs and spring clips |
| 06/24/1980 | US4209705 Image intensifier whose input screen phosphor layer is divided into light guiding mosaic blocks by metal protrusions |
| 06/17/1980 | US4208610 Television picture tubes having an electron gun with aperture electrode shielding means |
| 06/17/1980 | US4208577 X-ray tube having scintillator-photocathode segments aligned with phosphor segments of its display screen |
| 06/17/1980 | US4208470 Phosphor and antimony compound |
| 06/17/1980 | US4208461 Polyvinyl alcohol modified with glutamic or aspartic acid, haze-free |
| 06/17/1980 | US4208299 Method of preparing zinc sulfide phosphor coactivated with copper and gold |
| 06/17/1980 | US4207656 Color television display tube and method of manufacturing same |
| 06/17/1980 | CA1079786A1 Modular type guided beam flat display device |
| 06/11/1980 | EP0011626A1 A winding unit for use in a winding machine for winding elongate members or cores |
| 06/10/1980 | US4207492 Slow-wave high frequency deflection structure |
| 06/10/1980 | US4207491 Electron gun assembly |
| 06/10/1980 | US4207490 Shadow mask having apertures divided into symmetrical halves by isolated conductors |
| 06/10/1980 | US4206534 Implosion-resistant cathode ray tube and fabricating process |
| 06/10/1980 | CA1079345A1 Method of assembling a mask-panel assembly of a shadow-mask cathode-ray tube |
| 06/10/1980 | CA1079343A1 Suspension system for color cathode ray tube shadow mask |
| 06/03/1980 | US4206481 Deflecting yoke device |
| 06/03/1980 | US4206404 Vacuum fluorescent indicator |
| 06/03/1980 | US4206384 Image pick-up tube target having transparent conductive strips with shallow sides |