Patents
Sitemap › H01 - Basic electric elements › H01J - Electric discharge tubes or discharge lamps › H01J 31 - Cathode-ray tubes; Electron-beam tubes
Patents for H01J 31 - Cathode-ray tubes; Electron-beam tubes (11,837)
05/2005
05/11/2005CN1201364C Electronic source producing method
05/11/2005CN1201363C Vacuum container and displaying device
05/10/2005US6891340 Tracking picture tube
05/10/2005US6891320 Field emission cold cathode device of lateral type
05/06/2005WO2004093157A3 Diffusion bonding method for microchannel plates
05/06/2005WO2004093119A3 Display device
05/06/2005WO2003107390A3 Lighting element with luminescent surface and uses thereof
05/05/2005US20050095947 Field emission display device and driving method thereof
05/05/2005US20050093426 Field emission display and method of manufacturing the same
05/05/2005US20050093424 Field emission display device
05/05/2005US20050093421 Display device
05/04/2005CN1612284A Field emission display and method of manufacturing the same
05/03/2005US6888519 Characteristics adjustment method of image forming apparatus, manufacturing method of image forming apparatus and characteristics adjustment apparatus of image forming apparatus
05/03/2005US6888296 Electron-emitting device, electron source using the electron-emitting devices, and image-forming apparatus using the electron source
05/03/2005US6888294 Field emission device using a reducing gas and method for making same
05/03/2005US6887725 Micro electron gun of quantum size effect type and flat display using such electron guns as well as methods of their manufacture
04/2005
04/28/2005WO2005038850A1 Image display
04/27/2005EP1526562A2 Flat panel display wit high voltage spacer
04/27/2005CN1610050A Method of manufacturing flat display
04/27/2005CN1610040A Composition for forming an electron emission source for a flat panel display device and the electron emission source fabricated therefrom
04/27/2005CN1199227C Colour TV picture tube device
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
04/26/2005US6884138 Method for manufacturing spacer for electron source apparatus, spacer, and electron source apparatus using spacer
04/21/2005WO2005036582A2 Field emitters and devices
04/21/2005US20050083267 Method of manufacturing flat display
04/21/2005US20050082964 Cold cathode electric field electron emission display device
04/21/2005US20050082963 Image formation apparatus
04/21/2005US20050082959 Emissive display device
04/20/2005CN2694468Y Back-projection TV projection tube cooling liquid automatic embedding device
04/20/2005CN1608278A Image display apparatus and method of manufacturing the same
04/20/2005CN1607870A 显示装置 Display device
04/19/2005US6882112 Carbon nanotube field emission display
04/19/2005US6882100 Dielectric light device
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
04/14/2005US20050078104 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
04/14/2005US20050077183 Anodic oxidation apparatus, anodic oxidation method, and panel for display device
04/13/2005EP1523026A2 Electron emitter
04/13/2005EP1522085A1 Matrix display device
04/13/2005CN1606122A Projection type cathode ray tube having improved focus characteristics
04/13/2005CN1196805C Steel sheet for heat shrink band and heat shrink band
04/12/2005US6879097 Flat-panel display containing electron-emissive regions of non-uniform spacing or/and multi-part lateral configuration
04/12/2005US6879096 Image formation apparatus
04/07/2005WO2005031786A1 Image display and spacer structural body producing method
04/07/2005US20050074096 Rotatable bucky with detent
04/07/2005US20050073830 Field emission display and driving method thereof
04/07/2005US20050073516 Electron emission device and driving method thereof
04/07/2005US20050073235 Electron emitter, electron emission device, display, and light source
04/07/2005US20050073234 Electron emitter
04/07/2005US20050073233 Electron emitter
04/07/2005US20050073232 Electron emitter
04/06/2005EP1521232A2 Electron emitter, Electron emission display
04/06/2005EP1521231A2 Electron emitter, electron emission device, display, and light source
04/06/2005EP1055247A4 Structure and fabrication of flat panel display with specially arranged spacer
04/06/2005CN1604265A Color cathode ray tube
04/06/2005CN1604164A 场致发射显示器及其驱动方法 Field emission display and driving method thereof
04/06/2005CN1604155A 电子发射器件及其驱动方法 Electron-emitting device and driving method 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
04/05/2005US6876344 Flat thermionic emission screen and with integrated anode control device
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
04/05/2005US6876140 Field emission display using a gated field emitter and a flat electrode
03/2005
03/31/2005WO2005029528A1 Well formation
03/31/2005US20050068738 Display apparatus having heat transfer sheet
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
03/31/2005US20050067932 Foil electron multiplier
03/30/2005EP1519217A1 Display apparatus having heat transfer sheet
03/30/2005EP1519215A2 Imaging arrangement and method
03/30/2005EP1518254A1 Display device with electron beam guiding channels
03/30/2005CN1602151A Display apparatus
03/30/2005CN1601690A Crt
03/30/2005CN1601260A Automatic optical method for detecting defect in front face of screen of CRT
03/30/2005CN1601259A Automatic optical method for testing defects on side face of screen in cathode ray tubes
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
03/29/2005US6873118 Field emission cathode structure using perforated gate
03/24/2005WO2005027174A1 Image display device
03/24/2005WO2004107378A3 Tuned bandwidth photocathode for transmission electron affinity devices
03/24/2005US20050062694 Display device
03/24/2005US20050062401 Image display apparatus
03/24/2005US20050062392 Discharge electrode, a discharge lamp and a method for manufacturing the discharge electrode
03/24/2005US20050062390 Light emitting device
03/24/2005US20050062389 Diamond triode devices with a diamond microtip emitter
03/24/2005US20050062195 Method of fabricating carbon nanotube field emission source
03/23/2005CN1599941A Electron emitting device and method of manufacturing the same and display apparatus using the same
03/23/2005CN1599014A Color cathode ray tube
03/23/2005CN1599013A Color cathode ray tube
03/23/2005CN1599002A Method of manufacturing electron-emitting device and method of manufacturing image display apparatus
03/23/2005CN1598999A Field emission device
03/23/2005CN1194372C Projection CRT apparatus with CRT having neck composed of different diameter parts
03/23/2005CN1194371C Plane cathode ray tube, electronic gun for said ray tube
03/23/2005CN1194368C Method and apparatus for mfg. flat image display device
03/23/2005CN1193821C Non-vaporating getter, method for preparing same and display device
03/22/2005US6870309 Cold emission film cathode and flat panel display with nanocrystalline carbon film emitter
1 ... 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 ... 119