Patents
Sitemap › H01 - Basic electric elements › H01J - Electric discharge tubes or discharge lamps › H01J 29 - Details of cathode-ray tubes or of electron-beam tubes of the types covered by group
Patents for H01J 29 - Details of cathode-ray tubes or of electron-beam tubes of the types covered by group (25,146)
10/2003
10/01/2003CN1123043C Colour kinescope device
10/01/2003CN1123042C Shadow mask color cathode ray tube
10/01/2003CN1123036C Comibination of materials for low temperature triggering of activation of getter materials and getter devices containing the same
09/2003
09/30/2003US6628065 Anti-reflection member and cathode ray tube
09/30/2003US6628064 Cathode-ray tube
09/30/2003US6628062 CRT panel having specified inner surface arc curvatures
09/30/2003US6628061 Electron gun for cathode ray tube
09/30/2003US6628060 Color cathode ray tube
09/30/2003US6628059 Color selection apparatus for cathode ray tube
09/30/2003US6628058 Flat tension mask type cathode ray tube
09/30/2003US6628057 Slightly conducting insulators for cathode-ray tube (CRT) applications
09/30/2003US6628056 Mask assembly for cathode ray tube
09/30/2003US6628055 Shadow mask in cathode ray tube
09/30/2003US6628052 Enhanced electron field emitter spindt tip and method for fabricating enhanced spindt tips
09/30/2003US6627115 Electroluminescent phosphor powders, methods for making phosphor powders and devices incorporating same
09/30/2003US6627097 Shadow mask, a method of forming the shadow mask, and a method of manufacturing a semiconductor device with using the shadow mask
09/30/2003US6626726 Method for fabricating cathode structure for cathode ray tube
09/30/2003US6626724 Method of manufacturing electron emitter and associated display
09/30/2003CA2335213C Electron-emitting source, electron-emitting module, and method of manufacturing electron-emitting source
09/25/2003WO2003079395A1 Color picture tube having a low expansion tensioned mask attached to a higher expansion frame
09/25/2003WO2003054906A3 Method for providing a glass panel of a color display tube with suspension pins
09/25/2003WO2002065499A3 Structure and fabrication of device, such as light-emitting device or electron-emitting device, having getter region
09/25/2003WO2002059929A3 Color picture tube having a low expansion tension mask attached to a higher expansion frame
09/25/2003US20030178934 Field emission display
09/25/2003US20030178932 Knee action circuit connector for a CRT
09/25/2003US20030178931 Cathode ray tube
09/25/2003US20030178930 Color picture tube apparatus
09/25/2003US20030178929 Color cathode-ray tube
09/25/2003US20030178927 Cathode for electron tube and method for manufacturing the same
09/24/2003EP1347489A2 High voltage type image display apparatus
09/24/2003EP1347487A2 Electron-emitting device, electron source using the electron-emitting devices, and image-forming apparatus using the electron source
09/24/2003EP1347486A1 Cathode structure and production method therefor and electron gun and cathode ray tube
09/24/2003EP1346393A1 Color display device with a deflection-dependent distance between outer beams
09/24/2003EP1346392A1 Cathode ray tube with modified in-line electron gun
09/24/2003EP1346391A2 Display device and cathode ray tube
09/24/2003EP0904595B1 Electron tube having a semiconductor cathode
09/24/2003CN1444248A Electronic ray producing device with supporting board
09/24/2003CN1444247A Colour cathode-ray tube
09/24/2003CN1444244A Image display device and dissection processing method and element recovery method
09/24/2003CN1443865A Carbon steel material for band bridge tensioning shadow-mask and its shadow mask
09/24/2003CN1122296C Cathode-ray tube
09/24/2003CN1122294C Method for preparing plane field emission display screen and its plane display screen
09/23/2003US6624855 Safety band for cathode ray tube
09/23/2003US6624589 Electron emitting device, electron source, and image forming apparatus
09/23/2003US6624586 Electron source and image forming apparatus
09/23/2003US6624578 Cathode ray tube having multiple field emission cathodes
09/23/2003US6624573 Fluorescent display device
09/23/2003US6624566 Vacuum fluorescent display
09/23/2003US6624564 Antistatic/antireflective coating for video display screen with adjustable light transmission
09/23/2003US6624563 Video shield for monitor comprising a bracket in combination with an absorber and a connector
09/23/2003US6624562 Color cathode ray tube having an improved electron gun
09/23/2003US6624561 Color cathode ray tube having an internal voltage-dividing resistor
09/23/2003US6624560 Deflection yoke
09/23/2003US6624559 Cathode ray tube
09/23/2003US6624558 Color cathode-ray tube with expanded Q-value between the shadow mask and a phosphor screen
09/23/2003US6624557 Cathode-ray tube with reduced moiré effect and a particular ratio of scanning pitches to aperture pitches
09/23/2003US6624556 Fe-Ni alloy used for a shadow mask and a method for producing a shadow mask
09/23/2003US6623662 Cathode ray tube (CRT); blue additive dispersed in said carbon black solution to reduce absorbance of blue light by the carbon black to give uniform color absorption over the visible light spectrum; good video images
09/18/2003WO2003077275A1 Display device
09/18/2003WO2003077274A1 Deflection device for a cathode-ray tube
09/18/2003WO2003077271A1 Transmitting type secondary electron surface and electron tube
09/18/2003US20030175145 Comprises hot/cold rolling steel sheet, pickling, then annealing
09/18/2003US20030173913 Deflection yoke device
09/18/2003US20030173889 Color picture tube device
09/18/2003US20030173888 Flat panel display
09/18/2003US20030173887 Color picture tube having a low expansion tensioned mask attached to a higher expansion frame
09/18/2003US20030173885 Cold emission cathode and flat display terminal
09/17/2003EP1345251A2 Electron beam generation device having spacer
09/17/2003EP1345250A2 Display
09/17/2003EP1344241A1 Visual display
09/17/2003EP1344239A2 Getter placement and attachment assembly
09/17/2003EP0971799B1 A method for creating a planar aluminum layer in a flat panel display structure
09/17/2003CN1442877A Fluorescent light luminotron and its manufacturing method
09/17/2003CN1442876A Electron gun for cathode ray tube
09/17/2003CN1442875A Shadow mask frame of cathode ray tube
09/17/2003CN1442838A Conductor arrangement layering structure formed in contact hole, manufacturing method of conductor arrangement layering structure and display device having said conductor arrangement layering
09/17/2003CN1442453A Paint for forming transparent conductive layer
09/17/2003CN1121706C 阴极射线管装置 A cathode ray tube apparatus
09/17/2003CN1121705C Electron beam deflection system for cathode ray tubes
09/17/2003CN1121704C Cathode ray tube
09/17/2003CN1121703C Method for producing glass panel for cathode ray tube
09/17/2003CN1121461C Interior coating for color CRT
09/16/2003US6621634 Silicon oxides and perfluoropolyether containing silanetriol group
09/16/2003US6621232 Field emission display device having carbon-based emitter
09/16/2003US6621221 Cathode ray tube and picture display device
09/16/2003US6621220 Envelope and image-forming apparatus using the same
09/16/2003US6621210 Front plate for field-emission display comprising barriers formed of conductive inorganic material
09/16/2003US6621207 Substrate having fine line, electron source and image display apparatus
09/16/2003US6621206 Color cathode ray tube
09/16/2003US6621205 Electron gun in color cathode ray tube
09/16/2003US6621204 Color cathode ray tube having a deflection unit
09/16/2003US6621203 Deflection unit for in-line type cathode ray tubes having grooves separated by groove walls including a thickened groove wall section
09/16/2003US6621202 Cathode ray tube apparatus including an electron gun assembly capable of dynamic astigmatism compensation
09/16/2003US6621201 Flat mask for cathode ray tube
09/16/2003US6621200 Microphonics damper clip
09/16/2003US6621003 Electromagnetic radiation shielding material, a method of producing the same and a display device using the same
09/16/2003US6620454 Processes for forming a faceplate having a transparent substrate with diffuser surface
09/12/2003WO2003075304A1 Cathode ray tube having a reduced difference in light transmittance between a central region and a peripheral region of a panel face thereof
09/12/2003WO2003074439A1 Cathode ray tube-use glass funnel and cathode ray tube
09/12/2003WO2002039477A3 Crt having a tension mask with vibration damping mean
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