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| Number | Title | Issue Date |
| 6340859 | Cold cathode electron emission device for activating electron emission using external electric field A cold cathode electron emission device activating electron emission applying an external electric field is provided, in which an inversion layer inverting the type of a semiconductor layer by an external electric field is generated to form a shallow chan... | 01/22/2002 |
| 4947084 | Cathode ray tube for storing and reproducing electrical signals In a vacuum tube oscillscope for storing and reproducing electric signals, two matrices of charge transfer devices (CTDs) register and then reproduce the electric signals on a display screen. The two CTDs (21, 22) are juxtaposed at their sensitive areas (... | 08/07/1990 |
| 4645967 | Electrodeless low-pressure gas discharge lamp An electrodeless low-pressure gas discharge lamp includes a glass lamp vessel (1) which is provided with a sealing member (6) connected to the wall of the lamp vessel by means of a suitable sealing material, and which has on its inner wall a conductive la... | 02/24/1987 |
| 4556818 | Insulating crystals for coating on a metal mesh of a storage tube Insulating crystals are coated on a metal mesh of a storage tube and give rise to a hysteresis effect with respect to the passage of flood electrons through the metal mesh, the hysteresis effect being caused by the persistent polarization of the insulatin... | 12/03/1985 |
| 4532453 | Storage target for storage tubes and method of fabrication A storage target is disclosed for use in a scan converter storage tube, direct view storage tube, etc. Included are a storage substrate in the form of a single crystal of sapphire, and a collector electrode in the shape of a directional pattern on a stora... | 07/30/1985 |
| 4491762 | Flat storage CRT and projection display A flat storage cathode ray tube with enhanced brightness is described. A mesh collector and a dielectric storage site array form an integral part of a silicon wafer. The silicon wafer includes thereon an addressable array of field effect transistors havin... | 01/01/1985 |
| 4303930 | Semiconductor device for generating an electron beam and method of manufacturing same The invention relates to a semiconductor, cathode and a camera tube and a display tube, respectively, having such a cathode, based on avalanche breakdown in a p-n junction extending parallel to the surface of the semiconductor body. The released electrons... | 12/01/1981 |
| 4259678 | Semiconductor device and method of manufacturing same, as well as a pick-up device and a display device having such a semiconductor device The invention relates to a semiconductor cathode based on avalanche breakdown in the p-n junction. The released electrons obtain extra accelerating energy by means of an electrode provided on the device. The achieved efficiency increase makes the manufact... | 03/31/1981 |
| 4255686 | Storage type photosensor containing silicon and hydrogen In a photosensor having at least a light-transmitting conductive layer which is arranged on the side of light incidence, and a photoconductive layer in which charges are stored in correspondence with the light incidence; a photosensor characterized in tha... | 03/10/1981 |
| 4051406 | Electronic storage tube target having a radiation insensitive layer A target for electronic storage tubes of the non-direct viewing type having a target comprised of substantially coplanar insulating and conducting areas wherein the insulating area is provided on one face of the conducting area in a predetermined and pref... | 09/27/1977 |
| 3982191 | Charge storage tube and method for operating the same A charge storage tube includes a target comprising a semiconductor substrate, an insulating layer formed on the semiconductor substrate and a metal electrode formed on the insulating layer, wherein a target potential of the target can be changed so that i... | 09/21/1976 |
| 3940651 | Target structure for electronic storage tubes of the coplanar grid type having a grid structure of at least one pedestal mounted layer A target structure for electronic storage tubes which is of the "coplanar grid" type. The target comprises a conducting layer which in a preferred configuration has slender elongated pedestals supporting elongated spaced parallel insulating strips which s... | 02/24/1976 |
| 3936690 | Mobile ion film memory A memory device and method is disclosed wherein positions of ions associated with a film are varied locally with respect to the film's surface by an electric field. A writing and erasing field is created by voltage modulating the film's conducting substra... | 02/03/1976 |
