Patents for H01J 31 - Cathode-ray tubes; Electron-beam tubes (11,837) |
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02/24/1987 | US4645918 Instruments for measuring light pulses clocked at high repetition rate and electron tube devices therefor |
02/24/1987 | CA1218404A1 Display tube |
02/19/1987 | DE3529041A1 Flat, high-resolution image display device |
02/19/1987 | DE3527167C1 Multi-channel plate for image-intensifier tubes |
02/18/1987 | CN86105201A Flat electron control device utilizing uniform space-charge cloud of free electrons as virtual cathode |
02/18/1987 | CN85102045A Colour display tube and display device comprising such a colour display tube |
02/17/1987 | US4644222 Color picture tube with mounting structure for a shadow mask |
02/10/1987 | US4642695 Projection cathode-ray tube having enhanced image brightness |
02/10/1987 | US4642517 Image display apparatus with deformable accelerating electrodes |
02/04/1987 | CN85104602A Cathode-ray tube with powdery carbon layer on metal sprayed screen and its processing |
01/27/1987 | US4639590 Intensified charge-coupled image sensor having a charge-coupled device with contact pads on an annular rim thereof |
01/24/1987 | CN85102055A Colour picture tube |
01/24/1987 | CN85101647A Cathode-ray tube |
01/24/1987 | CN85101063A Picture tube |
01/21/1987 | EP0209191A1 Display tube |
01/20/1987 | CA1216881A1 Colour display tube |
01/20/1987 | CA1216878A1 Colour display tube |
01/17/1987 | CN85102061A Display tube |
01/13/1987 | US4636682 Image pickup tube |
01/13/1987 | US4636629 Image-storage microchannel device with gating means for selective ion feedback |
01/07/1987 | EP0207724A2 Colour cathode ray tube |
01/06/1987 | US4635107 Electron beam position control for color display |
01/06/1987 | US4635105 Large screen video display comprising a matrix array of cathode-ray tubes operated at increased vertical and horizontal scan rates |
01/06/1987 | US4634926 Display tube provided with an interference filter |
01/06/1987 | US4634922 Method of manufacturing and adjusting a color picture reproduction unit |
01/06/1987 | US4634918 Cathode ray tube apparatus with liquid cooled front panel |
12/31/1986 | CN86104378A 彩色显像管 Color CRT |
12/30/1986 | US4633271 Optical writing device |
12/30/1986 | US4633134 Color fluorescent display device having anode conductors in zig-zag pattern |
12/30/1986 | US4633076 Intensified charge-coupled image sensor having a header assembly with an eccentrically disposed CCD support assembly therein |
12/30/1986 | EP0206812A2 Cathode ray tube apparatus |
12/30/1986 | EP0206381A1 Projection television display tube and projection television device comprising at least one such tube |
12/30/1986 | EP0205906A1 Image display apparatus |
12/30/1986 | EP0205699A1 Shadow mask colour CRT with enhanced resolution and/or brightness |
12/24/1986 | CN85104608A Cathod ray tube with improved shadow mask support and method thereof |
12/23/1986 | US4631441 Color picture tube having improved line screen |
12/23/1986 | US4631440 Color cathode ray tube having smooth screen edges |
12/16/1986 | US4629933 Cathode-ray tube having an electron gun with an astigmatic focusing grid |
12/16/1986 | CA1215424A1 Green luminescent cathode-ray tube device with improved color filtering system |
12/10/1986 | EP0204198A1 Channel structure of an electron multiplier |
12/10/1986 | CN85104469A Colour picture tube with an aperture mask in which there are improved slot columns |
12/09/1986 | US4628208 Radiation image storage panel |
12/03/1986 | EP0203636A2 Colour cathode ray tube having smooth screen edges |
12/03/1986 | CN86102865A 射线照相象增强器 A radiographic image intensifier |
12/02/1986 | US4626741 Linear electrode construction for fluorescent display device and process for preparing same |
12/02/1986 | US4626740 Red luminescent cathode ray device with improved color filtering system |
12/02/1986 | US4626738 Color display tube with electrostatic focusing lens |
12/02/1986 | US4626737 Mask focusing color picture tube |
12/02/1986 | CA1214818A1 Image pick-up tube |
11/26/1986 | CN85104072A 光电导膜 Photoconductive film |
11/25/1986 | US4625106 Nonlinear gain microchannel plate image intensifier tube |
11/25/1986 | CA1214489A1 Device for picking up or displaying images and semiconductor device for use in such a device |
11/20/1986 | EP0202119A2 Projection-type cathode ray tubes |
11/20/1986 | EP0201865A2 Color cathode ray tube |
11/20/1986 | EP0201609A1 Electron gun of picture display device |
11/19/1986 | CN86201072U Implicit grid-type fluorescent display tube |
11/19/1986 | CN85104028A Fluorescent picture-element tube with high brightness |
11/18/1986 | US4623882 Fluorescent display arrangement having field electrode adjacent cathode |
11/12/1986 | EP0201098A2 Color cathode ray tube |
11/11/1986 | US4622497 Flat type cathode ray tube |
11/11/1986 | US4622492 Picture display panel |
11/11/1986 | US4622489 Image pickup tube assembly with mounted coil assembly |
11/05/1986 | EP0200268A2 Display tube |
11/04/1986 | US4621215 Convergence system for a multi-beam electron gun |
10/29/1986 | EP0199426A2 Radiographic image intensifier |
10/29/1986 | CN85102041A Cathode-ray tube |
10/23/1986 | WO1986006211A1 Short cathode ray tube |
10/22/1986 | EP0198532A1 Picture pick-up device |
10/22/1986 | EP0198494A2 Color cathode ray apparatus |
10/22/1986 | CN85103155A 阴极射线管 A cathode ray tube |
10/21/1986 | US4618801 Flat cathode ray tube |
10/21/1986 | CA1212983A1 Low noise electron gun |
10/15/1986 | EP0197597A1 X-ray image intensifier tube including a luminescent layer which absorbs secondary radiation |
10/15/1986 | CN86102397A Pickup tube |
10/14/1986 | US4617495 Autoconvergence of a cathode ray tube using a semiconductor detector |
10/14/1986 | US4617491 Fluorescent display device with interleaved anode and control electrode segments |
10/14/1986 | US4617490 Reducing halo effect with cinnamyl alcohol and cinnamaldehyde filter solutions |
10/14/1986 | US4617248 Doped photoconductive film including selenium and tellurium |
10/08/1986 | EP0196706A1 Projection television display tube |
10/08/1986 | EP0196699A1 Projection cathode ray tube |
10/07/1986 | US4616161 Current dependent type color cathode ray tube |
10/02/1986 | EP0183777A4 Large capacity, large area video imaging sensors. |
10/01/1986 | EP0196115A2 Display unit |
09/30/1986 | US4614895 Postacceleration cathode ray tube with an electron lens system for deflection amplification |
09/30/1986 | US4614893 Color display tube |
09/24/1986 | CN85205148U Kinescope with reserve filament |
09/23/1986 | US4613785 Color picture tube having an improved simplified support structure for a color selection electrode |
09/17/1986 | EP0194731A1 X-ray detector tube |
09/16/1986 | US4612483 Penetron color display tube with channel plate electron multiplier |
09/16/1986 | US4611920 Device for measuring extremely diminished intensity of light |
09/10/1986 | CN86101675A Color picture tube having improved line screen |
09/09/1986 | US4611144 X-ray image tube |
09/03/1986 | CN85108515A Tricolor frame-convergence projection colour picture tube |
09/02/1986 | US4609945 Video projection apparatus with temperature compensation device |
09/02/1986 | US4609846 Image pick-up tube having collector and balance electrodes |
09/02/1986 | CA1210803A1 Cathode-ray tube having an improved shadow mask contour |
08/26/1986 | US4608519 Middle-infrared image intensifier |
08/26/1986 | CA1210496A1 Image display apparatus |
08/21/1986 | EP0177613A4 Middle-infrared image intensifier. |
08/20/1986 | EP0191664A1 Envelope under vacuum for an X-ray image intensifier tube |