| Patents for H01J 29 - Details of cathode-ray tubes or of electron-beam tubes of the types covered by group (25,146) |
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| 04/25/2002 | US20020047659 Cathode ray tube display device and cathode ray tube display method |
| 04/25/2002 | US20020047657 Cathode ray tube apparatus |
| 04/25/2002 | US20020047656 CRT display device and cutoff adjustment method |
| 04/25/2002 | US20020047655 Cathode ray tube apparatus equipped with defflection yoke |
| 04/25/2002 | US20020047654 Electron gun for color cathode ray tube |
| 04/25/2002 | US20020047652 Color display device with a deflection-dependent distance between outer beams |
| 04/25/2002 | US20020047651 Deflection apparatus, cathode ray tube apparatus and beam landing adjustment method |
| 04/25/2002 | US20020047574 Electron-beam generation device and image forming apparatus |
| 04/25/2002 | US20020047562 Electron emitting device, electron source, and image forming apparatus |
| 04/25/2002 | US20020047559 Flat display screen cathode plate |
| 04/25/2002 | US20020047528 Cathode-ray tube and flat electrode of electronic gun and production method |
| 04/25/2002 | US20020047527 Crt display apparatus |
| 04/25/2002 | US20020047513 Electron-emitting device, electron source, image forming apparatus, and electron-emitting apparatus |
| 04/25/2002 | US20020047512 A display having an electron emiting device |
| 04/25/2002 | US20020047510 Color picture screen with blue phosphor layer |
| 04/25/2002 | US20020047509 Anti-reflection member and cathode ray tube |
| 04/25/2002 | US20020047508 Cathode-ray tube apparatus |
| 04/25/2002 | DE10139802A1 Lochmaske Shadow mask |
| 04/24/2002 | EP1198818A1 Method of creating a field electron emission material and field electron emitter comprising said material |
| 04/24/2002 | EP1038303A4 Patterned resistor suitable for electron-emitting device, and associated fabrication method |
| 04/24/2002 | EP0807314B1 Gated filament structures for a field emission display |
| 04/24/2002 | CN1346507A Color picture tube having tension mask attached to frame |
| 04/24/2002 | CN1346506A Color picture tube having lower expansion tension mask attached to higher expansion frame |
| 04/24/2002 | CN1346505A Inner magnetic shield and cathode-ray tube |
| 04/24/2002 | CN1346209A Method and system for controlling digital dynamic convergency |
| 04/24/2002 | CN1346142A 偏转线圈 Deflection coil |
| 04/24/2002 | CN1346141A Colour CRT integrated with deflection circuit |
| 04/24/2002 | CN1346140A Colour CRT |
| 04/24/2002 | CN1346139A Shadow mask assembly and clour kinescope installed same |
| 04/24/2002 | CN1083615C Image-forming apparatus |
| 04/24/2002 | CN1083614C Cathode ray tube having a small-diameter neck and method of manufacture thereof |
| 04/24/2002 | CN1083613C Deflection yoke |
| 04/23/2002 | US6377231 Image-casting control method for image display device and image display device |
| 04/23/2002 | US6377003 Multi-beam group electron gun for beam index CRT |
| 04/23/2002 | US6377002 Cold cathode field emitter flat screen display |
| 04/23/2002 | US6376983 Etched and formed extractor grid |
| 04/23/2002 | US6376981 Color display device having quadrupole convergence coils |
| 04/23/2002 | US6376980 CRT having an electron gun with magnetic pieces attached to one of a plurality of electrodes, configured to correct deflection defocusing |
| 04/23/2002 | US6376979 Color cathode ray tube moving two inner conductive layer with different resistance |
| 04/23/2002 | US6375149 Mold for forming flat panel display spacers |
| 04/18/2002 | WO2002031856A1 Crt having a deflection unit with anti-ringing characteristics |
| 04/18/2002 | WO2002031855A1 Electron gun for cathode-ray tube and cathode-ray tube |
| 04/18/2002 | US20020045398 Cathode, method for manufacturing the cathode, and picture tube |
| 04/18/2002 | US20020044356 Antireflection film |
| 04/18/2002 | US20020044130 Visual display |
| 04/18/2002 | US20020043936 Electron gun in color CRT |
| 04/18/2002 | US20020043924 Front plate for field-emission display |
| 04/18/2002 | US20020043922 Display device, production process thereof and flat cathode-ray tube |
| 04/18/2002 | US20020043921 Cathode-ray tube apparatus |
| 04/18/2002 | US20020043920 Tension mask assembly for color CRT |
| 04/18/2002 | US20020043919 Shadow mask assembly for color cathode ray tube |
| 04/18/2002 | US20020043918 Tension mask assembly |
| 04/18/2002 | US20020043917 Shadow mask in color CRT |
| 04/18/2002 | US20020043306 Fe-Co-Ni alloy and use for the manufacture of a shadow mask |
| 04/17/2002 | CN1345460A Electron-beam deflection system for cathode-ray tubes |
| 04/17/2002 | CN1345459A Color picture tube having lower expansion tension mask attached to higher expansion frame |
| 04/17/2002 | CN1345458A Color display tube with improved suspension of color selection electrode |
| 04/17/2002 | CN1345456A Method for manufacturing flat image display and flat image display |
| 04/17/2002 | CN1345266A Method of providing film on surface, device for providing said film, and display screen provided with said film |
| 04/17/2002 | CN1345080A Cathode-ray tube with improved heater |
| 04/17/2002 | CN1083212C Image display appliance including circuit for eliminating unwanted radiation from cathode ray tube |
| 04/16/2002 | US6373360 Image distortion correcting device |
| 04/16/2002 | US6373359 Deflection yoke apparatus |
| 04/16/2002 | US6373202 Color cathode ray tube |
| 04/16/2002 | US6373183 Funnel having vertically long neck portion |
| 04/16/2002 | US6373182 Mounting for cathode in an electron gun |
| 04/16/2002 | US6373181 Deflection unit for a cathode ray tube |
| 04/16/2002 | US6373180 Deflection yoke for a cathode-ray tube with both improved geometry and convergence |
| 04/16/2002 | US6373179 Laser cathode-ray tube |
| 04/16/2002 | US6373178 Electron gun for color cathode ray tube |
| 04/16/2002 | US6373177 Shadow mask for cathode ray tube and method of manufacturing same |
| 04/16/2002 | US6373176 Display device with improved grid structure |
| 04/16/2002 | US6373174 Field emission device having a surface passivation layer |
| 04/16/2002 | US6372058 Permits flattening of screen of color picture tube |
| 04/16/2002 | US6371186 Device for manufacturing panel with functional film |
| 04/16/2002 | CA2072406C Color picture tube having shadow mask with improved tie bar grading |
| 04/11/2002 | WO2002029847A1 Cathode ray tube |
| 04/11/2002 | WO2002029846A2 Lateral magnetic shielding for color crt |
| 04/11/2002 | WO2002029844A1 Multilayer carbon-based field emission electron device for high current density applications |
| 04/11/2002 | US20020041343 Display apparatus improved to reduce electrostatic charge on display screen and leakage of electromagnetic field outside display apparats |
| 04/11/2002 | US20020041294 Electron-emitting device, and electron beam-generating apparatus and image-forming apparatus employing the device |
| 04/11/2002 | US20020041164 Conductive spacer for field emission displays and method |
| 04/11/2002 | US20020041146 Display device using COF |
| 04/11/2002 | US20020041143 Cathode-ray tube |
| 04/11/2002 | US20020041142 Cathode supporter for electric gun in CRT |
| 04/11/2002 | US20020041141 Deflection yoke |
| 04/10/2002 | EP1195818A2 Display device using cof |
| 04/10/2002 | EP1194598A1 Steel for producing components of picture tubes and method for producing the sheet steel, from which the picture tubes are made |
| 04/10/2002 | EP0880789B1 Colour cathode ray tube and method of manufacturing a colour selection electrode |
| 04/10/2002 | CN1344422A Color display tube with improved suspension of color selection electrode |
| 04/10/2002 | CN1344420A Voltage divider, electron gun provided with voltage divider, and cathode ray tube provided with electron gun |
| 04/10/2002 | CN1344012A Color CRT |
| 04/10/2002 | CN1344011A CRT and signal detecting method in CRT |
| 04/10/2002 | CN1344010A Shadow type color CRT with flat screen |
| 04/10/2002 | CN1344009A Color CRT having internal bleeder resistance |
| 04/10/2002 | CN1344008A Color CRT having multiple electrostatic four-electrode lens |
| 04/10/2002 | CN1344007A CRT having internal bleeder resistor |
| 04/10/2002 | CN1344006A CRT displaying device |
| 04/10/2002 | CN1082717C Crt |
| 04/10/2002 | CN1082716C Conductive anti-reflecting film and CRT |