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)
10/2000
10/19/2000WO2000062144A2 Computer monitor hood
10/18/2000CN1270408A Multi-beam electronic gun for projection tube
10/18/2000CN1270382A Green fluorescent powder composition and cathode ray tube manufactured therefrom
10/18/2000CN1270381A Green fluorescent powder composition and cathode ray tube manufactured therefrom
10/18/2000CN1057636C Electron gun for color cathode ray tube
10/18/2000CN1057635C Elastic member for supporting shadow mask of color picture tube
10/18/2000CN1057634C Process for manufacturing fluorescent film of color braun tube
10/17/2000US6133893 System and method for improving emitter life in flat panel field emission displays
10/17/2000US6133690 Display screen comprising a source of electrons with microtips, capable of being observed through the microtip support, and method for making this source
10/17/2000US6133689 Method and apparatus for spacing apart panels in flat panel displays
10/17/2000US6133686 Display tube having an inner curvature compensating for floating distortion
10/17/2000US6133685 Cathode-ray tube
10/17/2000US6133684 Electron gun with polygonal shaped rim electrode
10/17/2000US6133683 Color cathode ray tube having an internal voltage divider
10/17/2000US6133682 Color cathode ray tube having shadow mask with prescribed bridge widths
10/17/2000US6133681 Color picture tube device having contoured panel and auxiliary coil for reducing apparent screen distortions
10/17/2000US6133678 Field emission element
10/17/2000US6133675 Cathode ray tube with integral rear envelope
10/12/2000WO2000060639A1 Display device comprising a deflection unit and a deflection unit for a display device
10/12/2000WO2000060638A1 Color picture tube having a lower expansion tension mask attached to a higher expansion frame
10/12/2000WO2000060637A1 Color picture tube having a tension mask attached to a frame
10/12/2000WO2000060636A1 Color picture tube having a lower expansion tension mask attached to a higher expansion frame
10/12/2000WO2000060635A1 Color picture tube having a low expansion tension mask
10/12/2000WO2000060634A1 Method for manufacturing flat image display and flat image display
10/12/2000WO2000060569A1 Electron source and image forming device
10/12/2000WO2000059839A1 Tapes for heat sealing substrates
10/12/2000CA2368306A1 Color picture tube having a low expansion tension mask
10/11/2000EP1043750A2 Color cathode ray tube
10/11/2000EP1043606A1 Light transmitting electromagnetic wave filter and process for producing the same
10/11/2000EP1042780A2 A deflection correction
10/11/2000EP1042779A1 Method of operating a cathode-ray tube electron gun
10/11/2000EP1042778A2 Electron tube comprising a semiconductor cathode
10/11/2000CN1269699A Light-penerating electromagnetic wavefilter and mfg. technology thereof
10/11/2000CN1269595A Colour oscillight
10/10/2000US6130502 Cathode assembly, electron gun assembly, electron tube, heater, and method of manufacturing cathode assembly and electron gun assembly
10/10/2000US6130501 Shadow mask mounting arrangement for color CRT
10/10/2000US6130500 Doming effect resistant shadow mask for cathode ray tube and its fabricating method
10/10/2000US6130499 Cathode ray tube having an improved cathode structure
10/10/2000US6130497 Liquid cooling type cathode-ray tube for a projector
10/10/2000US6129603 Low temperature glass frit sealing for thin computer displays
10/10/2000US6129602 Methods of fabricating an electron emission device comprised of a metal nucleus, a carbon coating, and a low-work-function material and a method of fabricating an image display device utilizing this electron emission device
10/10/2000CA2275268C Computer monitor hood
10/10/2000CA2171884C Apparatus for reducing moire interference in color cathode ray tubes
10/05/2000WO2000013168A9 System and method for field emission displays
10/04/2000EP1040505A2 Cathode ray tube having a deflection unit provided with a fan
10/04/2000CN1268764A Cathode-ray tube device
10/04/2000CN1268763A Electron gun and cathode-ray tube therefor
10/04/2000CN1268762A Cathode-ray tube device with reduced magnetic leakage
10/04/2000CN1268492A Glass and metal joining electronic parts
10/03/2000US6127777 Field emission display with non-evaporable getter material
10/03/2000US6127776 Method and apparatus for securing a deflection yoke to a cathode ray tube
10/03/2000US6127775 Ionic display with grid focusing
10/03/2000US6127774 Field emission display devices
10/03/2000US6126988 Construction of aluminum layer on flat panel displays with black matrices and phosphors
09/2000
09/28/2000WO2000057641A1 Universal damping structure
09/28/2000WO2000057448A1 Deflection unit for self-converging cathode-ray tubes with reduced trapezoid differential
09/28/2000WO2000057447A1 Electron-beam deflection system for cathode-ray tubes
09/27/2000EP1039503A2 Electrode
09/27/2000EP1038305A2 Cathode ray tube comprising a deflection unit
09/27/2000EP1038303A1 Patterned resistor suitable for electron-emitting device, and associated fabrication method
09/27/2000EP0979525A4 Use of sacrificial masking layer and backside exposure in forming openings that typically receive light-emissive material, and associated light-emitting structure
09/27/2000EP0831514B1 Demagnetization and ground connection device for colour cathode ray tubes
09/27/2000CN1267900A Colour display tube with improved shadow mask-frame assembly support
09/27/2000CN1267898A 电极 Electrode
09/26/2000US6124773 Deflection yoke
09/26/2000US6124671 Image forming apparatus
09/26/2000US6124669 Color cathode ray tube
09/26/2000US6124668 Color cathode ray tube
09/26/2000US6124667 Electron gun for a cathode-ray tube for image display having an electrode with a reduced electron beam limiting hole and a cathode with an electron emissive layer mainly made of an oxide of an alkaline metal and containing an oxide of a rare earth metal
09/21/2000WO2000055883A1 Core for deflection yoke and its production method
09/21/2000WO2000055383A1 Material for shadow mask, method for production thereof, shadow mask and image receiving tube
09/21/2000WO2000034973B1 Spacer with rough face for flat panel display
09/20/2000EP1037251A1 Cathode ray tube
09/20/2000EP1037250A1 Electron emission element and image output device
09/20/2000EP1036402A1 Field electron emission materials and devices
09/20/2000CN1267170A Deflection arrangement
09/20/2000CN1267081A Implosion-proof adhesive net band for cathode-ray tube and use thereof
09/20/2000CN1267080A Cathode-ray tube
09/20/2000CN1267079A Tension shadow mask for color cathode-ray tube, and tension shadow mask and frame assembly
09/19/2000US6121942 Image-forming apparatus with correction in accordance with positional deviations between electron-emitting devices and image-forming members
09/19/2000US6121725 Flat display screen with focusing grids
09/19/2000US6121724 Color cathode ray tube with high resistance film in the electron gun
09/19/2000US6121723 Glass panel for a CRT having a strengthened flat face portion
09/14/2000WO2000054307A1 Image forming device
09/14/2000WO2000054246A1 Image forming device
09/14/2000DE19911132A1 Magnetic shield made of soft magnetic material for shielding of static or slowly variable magnetic fields such as earth's magnetic filed for color TV set and color monitor
09/13/2000EP1035559A2 Electron source substrate and image-forming apparatus using the same
09/13/2000EP1035558A1 Cathode-ray tube
09/13/2000CN1266536A Carbon film for field emission device
09/13/2000CN1266274A CRT device
09/13/2000CN1266273A Electron gun of CRT
09/13/2000CN1266272A Shadow mask of CRT
09/12/2000US6118211 Device for suspending the shadow mask of a cathode ray display tube comprising a bimetal, and bimetal
09/12/2000US6117294 Contacting the faceplate of a field emission display with an electrophoresis solution, comprising a black matrix material selected from boron carbide, silicon carbide, titanium carbide, vanadium carbide to deposit carbide on the faceplate
09/12/2000US6117253 Cold rolled steel sheet for shadow mask made by low-temperature annealing and manufacturing method therefor
09/12/2000US6116976 Photocathode and image intensifier tube having an active layer comprised substantially of amorphic diamond-like carbon, diamond, or a combination of both
09/12/2000US6116974 Spacers, display devices containing the same, and methods for making and using the same
09/08/2000WO2000052728A1 Air-tight device, electron beam device, and image forming device
09/08/2000WO2000052727A1 Electron beam emitting device and image forming device
09/08/2000WO2000052726A1 Cathode structure for a field emission display
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