| 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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| 05/26/1981 | CA1101917A1 Image intensifier tube |
| 05/26/1981 | CA1101916A1 Colour display tube with divided-aperture colour selection electrode |
| 05/26/1981 | CA1101915A1 Colour display tube with light-absorbing matrix |
| 05/26/1981 | CA1101894A1 Cathode-ray tube |
| 05/20/1981 | EP0028924A1 Charged particle beam tube and method of operating the same |
| 05/19/1981 | US4268777 Cathode-ray tube |
| 05/19/1981 | US4268776 Cathode cup having support flanges sloped symmetrically in opposing axial directions |
| 05/19/1981 | US4268712 Electron display tubes |
| 05/19/1981 | US4267624 Method of placing mask mounting pins in a CRT faceplate |
| 05/13/1981 | EP0028486A1 Photosensitive composition and pattern-forming method |
| 05/13/1981 | EP0028372A1 Getter device |
| 05/12/1981 | US4267541 Deflection yoke apparatus with convergence device for in-line color television cathode-ray tube |
| 05/12/1981 | CA1101125A1 Multistable cathode ray type storage display device |
| 05/12/1981 | CA1101039A1 Image intensifier tube |
| 05/12/1981 | CA1101038A1 Cathode-ray tube with double tension band |
| 05/12/1981 | CA1101037A1 Deflection unit for an in-line colour cathode-ray tube |
| 05/05/1981 | US4266248 Device having a camera tube |
| 05/05/1981 | US4266159 Electron current collector for flat panel display devices |
| 05/05/1981 | US4266158 Cathode ray tube socket with a spark gap |
| 05/05/1981 | CA1100564A1 Quick-acting electron-optical lenses |
| 04/29/1981 | EP0027627A1 Electron beam producing system for a cathode ray tube |
| 04/28/1981 | US4264931 Implosion protection for TV tubes |
| 04/28/1981 | US4264841 Pickup tube having mesh support electrode aligning means |
| 04/28/1981 | US4264706 For forming solid state imaging devices |
| 04/28/1981 | US4264677 Red colored phosphor and process for preparing the same |
| 04/28/1981 | US4264408 Methods for applying phosphors particularly adapted for intagliated phosphor screens |
| 04/28/1981 | US4264280 For use in electron tubes |
| 04/28/1981 | US4263701 Method of mounting the support for a fast warm-up cathode |
| 04/28/1981 | CA1099909A1 Luminescent materials |
| 04/22/1981 | EP0027299A1 Colour television display tube |
| 04/21/1981 | US4263529 Modulator with variable launch conditions for multi-electron gun display devices |
| 04/21/1981 | US4263386 Method for the manufacture of multi-color microlithographic displays |
| 04/21/1981 | US4263385 Method for the manufacture of multi-color microlithographic displays |
| 04/15/1981 | EP0027037A2 Television camera tube with electrostatic focusing and magnetic deflection |
| 04/14/1981 | US4262230 Storage target for direct-view storage tubes |
| 04/14/1981 | US4261854 Phosphor |
| 04/07/1981 | US4261017 Electron beam influencing apparatus |
| 04/07/1981 | US4260974 Deflection unit for a cathode-ray tube |
| 04/07/1981 | US4260930 Cathode ray tube getter having two arms connected to final electrode by insulating connector |
| 04/07/1981 | CA1098954A1 Adjustable yoke mounting for in-line beam color television picture tube |
| 04/07/1981 | CA1098953A1 Interdigitated target for a bistable storage tube |
| 04/07/1981 | CA1098952A1 Target of image pickup tube having tapered electrodes |
| 03/31/1981 | US4259678 Semiconductor device and method of manufacturing same, as well as a pick-up device and a display device having such a semiconductor device |
| 03/31/1981 | US4259613 Fluorescent indicator and method of making same |
| 03/31/1981 | US4259612 Faceplate assembly for a flat panel color display device |
| 03/31/1981 | US4259611 Segmented shadow mask |
| 03/31/1981 | US4259610 Electron gun assembly for cathode ray tubes and method of assembling the same |
| 03/31/1981 | US4259608 Direct viewing storage target having an array of fluorescent dots for a cathode ray tube |
| 03/31/1981 | CA1098578A1 Cathode structure and method of operating the same |
| 03/31/1981 | CA1098577A1 Picture display tube with detachable getter |
| 03/31/1981 | CA1098576A1 Flat panel display with beam injection cleanup |
| 03/31/1981 | CA1098302A1 Rare earth phosphors and phosphor screens |
| 03/25/1981 | EP0025553A2 Photosensitive compositions |
| 03/24/1981 | US4258284 Electron tube having electrode centering means |
| 03/18/1981 | EP0025221A1 Flat display device |
| 03/17/1981 | US4257024 Color picture tube apparatus |
| 03/17/1981 | US4257023 Deflecting device for cathode-ray tube |
| 03/17/1981 | CA1097726A1 Apparatus and method for producing images on sensitized surfaces |
| 03/11/1981 | EP0024887A1 Color picture tube magnetic shielding and degaussing structure |
| 03/11/1981 | EP0024876A2 Semiconductor stripe filter |
| 03/11/1981 | EP0024656A1 Flat display device |
| 03/10/1981 | US4255689 Cathode ray tube with resistor means on glass support rods |
| 03/10/1981 | US4255686 Storage type photosensor containing silicon and hydrogen |
| 03/10/1981 | US4255666 Two stage, panel type x-ray image intensifier tube |
| 03/03/1981 | US4254360 Insulated web collector storage target for a cathode ray tube |
| 03/03/1981 | US4254359 Camera tube with graduated concentration of tellurium in target |
| 03/03/1981 | US4253737 Anti-Glare device for a computer terminal display tube |
| 03/03/1981 | US4253717 CRT Socket |
| 03/03/1981 | CA1096922A1 Cathode ray tube having an electron lens system including a meshless scan expansion post deflection acceleration lens |
| 03/03/1981 | CA1096682A1 Luminescent material dispersion comprising mixed polymers of vinyl pyridines and methacrylates |
| 02/24/1981 | US4253078 Alignment apparatus for electron beam tube |
| 02/24/1981 | US4253077 Yoke tabbing device |
| 02/24/1981 | US4253041 Extended field electron gun having a synthesized axial potential |
| 02/24/1981 | US4253039 Image pickup tube with rectangular support plate for stripe filter |
| 02/24/1981 | US4251909 Method of manufacturing a target assembly for a camera tube |
| 02/17/1981 | US4251790 Magnetic focusing and deflection system for electron beam tubes |
| 02/17/1981 | US4251749 Mixture of graphite and ferric oxide particles |
| 02/17/1981 | US4251748 Camera tube having photocathode absorptive of shorter wavelength and filter absorptive of longer wavelength light |
| 02/17/1981 | US4251747 One piece astigmatic grid for color picture tube electron gun |
| 02/17/1981 | US4251746 Direct-heated cathode structure |
| 02/10/1981 | US4249668 Envelope for camera tube |
| 02/10/1981 | CA1095615A1 Projection type color television with a single cathode ray tube |
| 02/03/1981 | US4249133 Electroluminescent cathode ray storage tube |
| 02/03/1981 | US4249112 Dynamic focus and astigmatism correction circuit |
| 02/03/1981 | US4249107 Cathode ray tube having amorphous resistive film on internal surfaces and method of forming the film |
| 02/03/1981 | US4249106 Crystalline silicon substrate, amorphous silicon film containing hydrogen |
| 02/03/1981 | CA1095188A1 Panel type x-ray image intensifier tube and radiographic camera system |
| 01/28/1981 | EP0023051A1 X-ray image intensifier |
| 01/27/1981 | US4247871 Filter arrangement for cathode ray tube |
| 01/27/1981 | US4247737 Electromagnetically shielded viewing window |
| 01/27/1981 | US4247612 Method of forming fluorescent screens of color picture tubes |
| 01/27/1981 | CA1094629A1 Device for the magnetic deflection of electron beams |
| 01/21/1981 | EP0022530A1 A patterned layer article and manufacturing method therefor |
| 01/20/1981 | US4246613 Anti-glare screen with electromagnetic interference rejection |
| 01/20/1981 | US4246560 Self-converging deflection yoke |
| 01/20/1981 | US4246511 Electron gun |
| 01/20/1981 | US4246510 Using a wafer coated on one side with silicon dioxide, barium flouride, magnesium oxide, magnesium flouride, potassium chloride, bari |
| 01/13/1981 | US4245255 Implosion protection for TV tubes |
| 01/13/1981 | US4245242 Contrast enhancement of multicolor displays |
| 01/13/1981 | US4245205 Convergence adjustment arrangement using magnetic tabs with differential motion and rotary drive |