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)
04/2005
04/27/2005CN1199227C Colour TV picture tube device
04/27/2005CN1199226C Electron gun in cathode-ray tube
04/27/2005CN1199225C Cathode ray tube with frame/shadow mask assembly
04/27/2005CN1199224C Color display tube with improved suspension of color selection electrode
04/27/2005CN1199221C Deflection unit for a cathode ray tube and method of mfg. a saddle-shaped deflection coil
04/27/2005CN1199220C Glass shell of color cathode ray tube and color cathode ray tube and its producing method
04/27/2005CN1199218C Method for creating field electron emission material and field electron emitter equipment
04/26/2005US6885156 Electron-emitting device and image forming apparatus
04/26/2005US6885145 Field emission display using gate wires
04/26/2005US6885143 Cathode ray tube with offset deflection center
04/26/2005US6885142 Funnel for color cathode ray tube
04/26/2005US6885141 Shadow mask having slotted skirt portion
04/26/2005US6885140 Color picture tube
04/26/2005US6885139 Color selection apparatus for color cathode ray tube
04/26/2005US6884138 Method for manufacturing spacer for electron source apparatus, spacer, and electron source apparatus using spacer
04/21/2005WO2005036582A2 Field emitters and devices
04/21/2005US20050084622 Optical film for display devices
04/21/2005US20050082990 Projector systems
04/21/2005US20050082964 Cold cathode electric field electron emission display device
04/21/2005US20050082963 Image formation apparatus
04/21/2005US20050082959 Emissive display device
04/21/2005US20050081998 Chemical-mechanical planarization slurries and powders and methods for using same
04/20/2005CN2694470Y Circuit for improving velocity modulation effect of cathode-ray tube display
04/20/2005CN1608304A Method for providing a glass panel of a color display tube with suspension pins
04/20/2005CN1608278A Image display apparatus and method of manufacturing the same
04/20/2005CN1607887A Electronic apparatus with metal part containing cabinet
04/20/2005CN1607886A Electronic apparatus with metal part containing cabinet
04/20/2005CN1607870A 显示装置 Display device
04/20/2005CN1607633A Shadow mask in color cathode ray tube
04/20/2005CN1198309C Conic glass tube for CRT and CRT
04/19/2005US6882112 Carbon nanotube field emission display
04/19/2005US6882097 Deflection yoke
04/19/2005US6882096 Active landing control system for raster based devices
04/19/2005US6882094 Diamond/diamond-like carbon coated nanotube structures for efficient electron field emission
04/19/2005US6881116 Method for sealing and fabricating cap for field emission display
04/14/2005US20050079349 Producing large quantities of a high quality, dense aerosol for spray pyrolysis operations; multi-phase particles for use in manufacturing electrically-conductive metallic films for electronic products
04/14/2005US20050078104 Tiled electronic display structure
04/14/2005US20050077832 Projection type cathode ray tube having improved focus characteristics
04/14/2005US20050077813 Electron emission device and manufacturing method thereof
04/14/2005US20050077812 Image display apparatus
04/14/2005DE10297556T5 Kathodenstrahlröhre mit einem Schattenmaskenschwingungsdämpfer Cathode-ray tube with a shadow mask vibration
04/13/2005EP1522085A1 Matrix display device
04/13/2005EP1522084A2 Method and apparatus for magnetic focusing of off-axis electron beam
04/13/2005CN1606792A CRT having a shadow mask vibration damper
04/13/2005CN1606122A Projection type cathode ray tube having improved focus characteristics
04/13/2005CN1197117C Colour cathode-ray tube
04/13/2005CN1197116C Cathode-ray tube
04/13/2005CN1197115C Glass cone for color CRT
04/13/2005CN1197114C Color CRT
04/13/2005CN1197113C Deflection system
04/13/2005CN1197112C Cathode ray tube device
04/13/2005CN1197111C Color picture tube having tension mask attached to frame
04/13/2005CN1196805C Steel sheet for heat shrink band and heat shrink band
04/13/2005CN1196634C Device for packing funnel of cathode-ray tube
04/12/2005US6879096 Image formation apparatus
04/12/2005US6879095 Deflection yoke and cathode ray tube apparatus provided with the same
04/12/2005US6879094 Mask frame for cathode ray tube
04/12/2005US6879093 Damper wire spring for a cathode ray tube
04/12/2005US6879092 Structure of slot feature for shadow mask
04/12/2005US6878936 Applications operating with beams of charged particles
04/07/2005WO2005031786A1 Image display and spacer structural body producing method
04/07/2005WO2004019365A3 Color display tube with improved color selection electrode
04/07/2005US20050073259 High-definition cathode ray tube and electron gun
04/07/2005US20050073238 Cathode ray tube
04/07/2005US20050073237 Color cathode ray tube
04/07/2005US20050073236 Electron gun for cathode ray tube
04/07/2005US20050073235 Electron emitter, electron emission device, display, and light source
04/06/2005EP1521231A2 Electron emitter, electron emission device, display, and light source
04/06/2005EP1520286A1 Glass panel for a cathode ray tube
04/06/2005EP1520285A2 Cathode-ray tube having warp-free dual compliant tension mask frame
04/06/2005EP1055247A4 Structure and fabrication of flat panel display with specially arranged spacer
04/06/2005CN2691041Y Suspension oxide cateode of picture tube electronic gun
04/06/2005CN2691040Y Device for reducing deflection coil
04/06/2005CN1604265A Color cathode ray tube
04/06/2005CN1604264A Cathode-ray tube device capable of reducing misconvergence
04/06/2005CN1196167C Composition forming conductive layer and cathode-ray tube forming conductive layer adopting same
04/06/2005CN1196166C Colour cathode ray tube with plain panel surface
04/06/2005CN1196165C Deflecting coil and colour cathode-ray tube device thereof
04/06/2005CN1196157C FED CRT having various control and focusing electrodes along with horizontal and vertical deflectors
04/06/2005CN1196156C Field emission device using improved carbon film
04/05/2005US6876156 Electron-emitting device, electron source using the same, and image forming apparatus using the same
04/05/2005US6876142 Faceplate having specific phosphor
04/05/2005US6876141 Electron emitter structure for field emission display
04/05/2005US6876140 Field emission display using a gated field emitter and a flat electrode
04/05/2005US6876138 CRT with funnel having quadrangular yoke portion
04/05/2005US6875372 Fine particle size; monodispersion; crystal structure
04/05/2005US6875072 High-pressure discharge lamp and method of fabricating same
03/2005
03/31/2005US20050070195 Method for providing a glass panel of a color display tube with suspension pins
03/31/2005US20050068619 Optically transmitting sheet and screen
03/31/2005US20050067964 Display panel electrode structure
03/31/2005US20050067940 Color cathode ray tube
03/31/2005US20050067939 Cathode-ray tube device capable of reducing misconvergence
03/31/2005US20050067938 Carbon nano-tube field emission display having strip shaped gate
03/31/2005US20050067937 Carbon nanotube field emitter array and method for fabricating the same
03/31/2005US20050067067 Method for producing a metal strip from an iron-nickel alloy for tensioned shadow masks
03/30/2005EP1518400A1 Implosion resistant cathode ray tube with mounting lug having a compound bend
03/30/2005EP1518254A1 Display device with electron beam guiding channels
03/30/2005CN1601690A Crt
03/30/2005CN1195312C Electron emitting equipment, and image display device
03/29/2005US6873389 Flat display panels and having a ventilation duct secured to a back substrate via a sealing member, and methods of manufacturing the same
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