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| Number | Title | Issue Date |
| 6580209 | Glass funnel for a cathode ray tube having outwardly protruding portion surrounding the yoke A glass funnel for a cathode ray tube in which the asymmetry in shape of the body portion is relaxed to reduce stress whereby an increase of the weight can be suppressed and the dimension in a direction of the depth can be shortened. A portion of the body... | 06/17/2003 |
| 6407496 | Cathode ray tube A cathode ray tube includes a panel having a substantially flat outer surface and an inner curved surface with a phosphor screen. The panel has a substantially rectangular effective screen portion with two long sides parallel to each other, two short side... | 06/18/2002 |
| 6338416 | Glass bulb for a cathode ray tube and a method for producing a cathode ray tube Manufacturing steps for a cathode ray tube or a glass bulb for the cathode ray tube are controlled in such a manner that a two-dimensional matrix code 3 comprised of a plurality of dots is marked by laser in an outer side surface of a glass bulb 1, 5, the... | 01/15/2002 |
| 6337535 | Panel in cathode ray tube Panel in a cathode ray tube having a flat outside and a curved inside surfaces, which can provide a perfect flat image at an appropriate distance of view, wherein a condition of 2.48×106 (mm2)ࣘR×CFTࣘ4.38×106 (mm | 01/08/2002 |
| 6232712 | Cathode ray tube having specific thickness ratio A cathode ray tube includes a panel having a substantially flat outer surface and an inner curved surface with a phosphor screen. The panel has a substantially rectangular effective screen portion with two long sides parallel to each other, two short side... | 05/15/2001 |
| 6227394 | Glass bulb for a cathode ray tube and a method for producing a cathode ray tube Manufacturing steps for a cathode ray tube or a glass bulb for the cathode ray tube are controlled in such a manner that a two-dimensional matrix code 3 comprised of a plurality of dots is marked by laser in an outer side surface of a glass bulb 1, 5, the... | 05/08/2001 |
| 5899350 | Hermetic container and a supporting member for the same A hermetic container which can improve its stress resistance and its buckling strength and prevent deformation due to the atmospheric pressure. The space between the anode substrate and the cathode substrate in the hermetic container can be stably maintai... | 05/04/1999 |
| 5573317 | Bracket apparatus for a cabinet A bracket for a cabinet, such as the type used for television sets or other electronic devices, wherein the cabinet includes a first flange having a predetermined flange thickness. The bracket includes a housing having top and bottom ribs and a mounting f... | 11/12/1996 |
| 4977483 | Electronic component storage album An electronic component storage album consisting of integrally secured front and rear covers adapted to snap together to define a sealed compartment. An electrically conductive foam block is secured in the compartment against the inner side of the back co... | 12/11/1990 |
| 4854495 | Sealing structure, method of soldering and process for preparing sealing structure This invention discloses a method of soldering together at least two members selected form metals and ceramics, which comprises successively jointing a high-melting jointing material, a medium-melting jointing material, and a low-melting jointing material... | 08/08/1989 |
| 4377509 | Packaging for ocean disposal of low-level radioactive waste material A packaging system for storage of containers of low-level radioactive waste consisting of a concrete shell structure that houses the containers and a dry filler material that surrounds them. Void volume in the filler material is saturated with water, and ... | 03/22/1983 |
| 4325489 | Envelope for flat panel display devices An envelope for a flat panel display device is comprised of two portions which respectively include a baseplate and a faceplate held in a spaced parallel relationship by a plurality of side walls. A plurality of support walls supports the envelope against... | 04/20/1982 |
| 4238043 | X-ray image intensifier A highly evacuated X-ray image intensifier, whose X-ray inlet window section made of aluminium or alloy thereof is hermetically fused to the output section of a glass vessel by means of a joint ring formed of glass-wettable alloy or alloy fusible with gla... | 12/09/1980 |
| 4179037 | Xenon arc lamp with compressive ceramic to metal seals A high pressure arc lamp envelope having an anode portion and cathode portion, separated by a ceramic insulator, is configured to prevent the high pressure from causing tensile stresses in the ceramic and its associated hermetic seals. The window seal is ... | 12/18/1979 |
| 4122967 | Vacuum-tight window structure for the passage of x-rays and similar penetrating radiation A window structure having a vacuum-tight seal provided by a pressure fit between a tubular frame section and a tubular window flange section both having their edges directed toward the exterior side of the window structure. A further ring is disclosed as ... | 10/31/1978 |
| 4037749 | Hermetically sealed envelope and method of making the same An hermetically sealed envelope comprises a base having a groove therein, a tubelike cover inserted within the groove, and a sealing member surrounding the cover within the groove. A cold weld between the member and the cover is achieved by permanently de... | 07/26/1977 |
| 4019080 | Vacuum-tight seals between ceramic and aluminium components, evacuated envelopes incorporating the components sealed by said method, and vacuum tubes incorporating said envelopes An evacuated envelope having at least one ceramic component and one aluminum component sealed to one another along a common interface. A metallized layer is on said ceramic component along said interface and a fused solder having an Al-Si eutectic structu... | 04/19/1977 |
| 4004173 | Niobium alumina sealing and product produced thereby A closure member of refractory metal comprising essentially niobium is sealed over an aperture in an envelope of high alumina content refractory oxide material by means of an interposed sealing layer composed of at least one of the metals titanium, zircon... | 01/18/1977 |
