| Patents for H01J 31 - Cathode-ray tubes; Electron-beam tubes (11,837) |
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| 11/18/2009 | CN100561565C Multiprimary color display |
| 11/17/2009 | US7619199 Time-resolved measurement apparatus and position-sensitive election multiplier tube |
| 11/12/2009 | US20090279671 X-ray detecting device and x-ray imaging apparatus |
| 11/11/2009 | EP1741121B1 Intensified hybrid solid-state imaging sensor |
| 11/11/2009 | CN201345342Y Surface electron field emission three-electrode structure |
| 11/11/2009 | CN201345341Y Cathode structure of back grid field emission display |
| 11/11/2009 | CN101577204A Single-walled carbon nanotube film field emission display and preparation method thereof |
| 11/11/2009 | CN101575698A Magnetron sputtering apparatus and method for manufacturing thin film |
| 11/11/2009 | CN100559545C IC chip coating material and vacuum fluorescent display device using same |
| 11/11/2009 | CN100559539C Vessel and mfg. method of electron beam |
| 11/10/2009 | US7615916 Electron emission device including enhanced beam focusing and method of fabrication |
| 11/05/2009 | WO2009132811A1 Resolution-enhanced luminescence microscopy |
| 11/04/2009 | EP2113934A2 Electron source and image display apparatus |
| 11/03/2009 | US7611394 Method of manufacturing electron-emitting element using catalyst to grow carbon fibers between opposite electrodes |
| 10/28/2009 | CN101567286A Method for improving white field grade of tricolor picture tube |
| 10/28/2009 | CN100555548C Flat-panel display device with internal gate-modulated multi-angle cathode structure and its preparing process |
| 10/28/2009 | CN100555547C Flat-panel display device with W-type oblique cathode structure and its preparing process |
| 10/28/2009 | CN100555546C Flat-panel display device with oblique flat-gate structure and its preparing process |
| 10/28/2009 | CN100555545C Flat-panel display device with sharp cathode grid-control structure and its preparing process |
| 10/28/2009 | CN100555544C Field emission pixel tube |
| 10/28/2009 | CN100555543C Angular grid electrode array control structure panel display device and its production technique |
| 10/28/2009 | CN100555542C Circular ring multi-column type cathode emitting structure panel display device and its production technique |
| 10/28/2009 | CN100555541C Coplanar type current adjusting structure panel display device and its production technique |
| 10/28/2009 | CN100555540C Bent grid case acuate type array emitting structure panel display device and its production technique |
| 10/28/2009 | CN100555539C Mountain peak type cathode array emitting structure panel display device and its production technique |
| 10/28/2009 | CN100555538C Annular blade type cathode emitting structure panel display device and its production technique |
| 10/28/2009 | CN100555537C Panel display device with short circuit prevention cathode protection structure and its production technique |
| 10/28/2009 | CN100555536C Globular cactus type tip cathode array structure panel display device and its production technique |
| 10/28/2009 | CN100555535C Panel display device with knot type field effect tube cathodic control array structure and its production technique |
| 10/28/2009 | CN100555534C Large blade profile type cathode emitting structure panel display device and its production technique |
| 10/28/2009 | CN100555533C Hanging strip type cathode array structure panel display device and its production technique |
| 10/28/2009 | CN100555532C Electron emission device |
| 10/28/2009 | CN100555531C Self-luminous elements and method for producing the same |
| 10/28/2009 | CN100555530C Field emission double faced displaying light source and method of making same |
| 10/28/2009 | CN100555528C Pland display having umbrella-shaped grid array structure and its manufacturing technology |
| 10/28/2009 | CN100554371C Fluorescent material and fluorescent display apparatus |
| 10/21/2009 | CN201331653Y Light cone coupling imaging equipment |
| 10/21/2009 | CN101563749A Terminal structure of an ion implanter |
| 10/21/2009 | CN101563645A Screen structure for field emission device backlighting unit |
| 10/21/2009 | CN101563293A Complex metal oxide, phosphor , phosphor paste and light-emitting device |
| 10/21/2009 | CN101562205A Nano-structure and a manufacturing method thereof |
| 10/21/2009 | CN101560644A Magnetron sputtering apparatus and method for preparing film |
| 10/21/2009 | CN100552862C Electron emission device, electron emission display device using the same, and method for manufacturing the same |
| 10/21/2009 | CN100552860C Manufacturing method of separant and field emission display device |
| 10/20/2009 | US7605530 Image-forming device using electron-emitting elements |
| 10/15/2009 | WO2009126845A2 Image intensifying device |
| 10/14/2009 | EP2109132A2 Electron beam apparatus and image display apparatus using the same |
| 10/14/2009 | EP2109131A2 Electron beam apparatus and image display apparatus using the same |
| 10/14/2009 | CN101558351A Display device having field emission unit with black matrix |
| 10/14/2009 | CN101557533A Clairvoyant type display device |
| 10/14/2009 | CN101556894A Field emission display module for super-large spliced display screen and preparation method thereof |
| 10/14/2009 | CN101556893A Electron beam apparatus and image display apparatus using the same |
| 10/14/2009 | CN101556892A Electron beam apparatus and image display apparatus using the same |
| 10/14/2009 | CN101556887A Method for preparing carbon nano-tube field emission display |
| 10/14/2009 | CN101556886A Electronic transmitting device and display device |
| 10/14/2009 | CN101556885A Electronic transmitting device and display device |
| 10/14/2009 | CN100550268C High-resolution X-ray image enhancer |
| 10/14/2009 | CN100550267C Image display apparatus |
| 10/14/2009 | CN100550266C Metal substrate based field transmitting display apparatus grid plate and and method for making same and applications |
| 10/14/2009 | CN100550265C Electron emission device and method for manufacturing the same |
| 10/14/2009 | CN100550264C Cathode ray tube |
| 10/14/2009 | CN100550259C Method of manufacturing airtight vessel, and method of manufacturing image displaying apparatus |
| 10/13/2009 | US7601043 Method of manufacturing microholes in a cathode substrate of a field emission display using anodic oxidation |
| 10/13/2009 | CA2433887C Chemical monolayer and micro-electronic junctions and devices containing same |
| 10/07/2009 | EP1084503B1 Design and fabrication of flat-panel display having temperature-difference accommodating spacer system |
| 10/07/2009 | CN101552172A Electron beam display |
| 10/07/2009 | CN101552171A Image display apparatus and method for driving the same |
| 10/07/2009 | CN101552166A Field emission devices and manufacturing method thereof |
| 10/06/2009 | US7597822 Phosphor represented by formula M1xM22-xSi2O6Raz where M1 and M2 are alkaline earth metals, x<2, Ra is Ce or Eu and 0.005 <== z <== 0.05, and variation of y-value of CIE chromaticity relative to quantity of charge applied per unit area is dy/dQ <== 0.0001 and y-value of CIE chromaticity is y <== 0.080 |
| 10/01/2009 | WO2009119486A1 Fluorescent material, process for producing the same, and white-light-emitting diode employing the fluorescent material |
| 10/01/2009 | WO2009119179A1 Electron emission element |
| 10/01/2009 | US20090244398 Electron-emitting device, electron-emitting apparatus, electron source, image display device and information display/reproduction apparatus |
| 09/30/2009 | EP2104944A1 Cathode structure for a flat screen with refocusing grid |
| 09/30/2009 | CN101546518A Surface conduction electron emission displaying part and driving method |
| 09/29/2009 | US7594841 Carbon nanotube field emitter array and method for fabricating the same |
| 09/24/2009 | WO2009116563A1 Fluorophores |
| 09/24/2009 | WO2009115466A1 Device for detecting ultraviolet radiation of the hybrid ebcmos type, comprising a membrane insensitive to solar radiation |
| 09/24/2009 | US20090237570 Electron-emitting device, electron source, and image display apparatus, and method for manufacturing the same |
| 09/23/2009 | EP2102701A1 Display device having field emission unit with black matrix |
| 09/23/2009 | EP2102700A1 Screen structure for field emission device backlighting unit |
| 09/23/2009 | EP1700328B1 Electron sensing device with surface structures for halo reduction in electron bombared devices |
| 09/23/2009 | CN101540260A Field emission display |
| 09/23/2009 | CN101540254A Method for improving field electron emission performance of carbon nano tube membrane prepared by printing process |
| 09/23/2009 | CN101540133A Kinescope of cathode ray tube |
| 09/23/2009 | CN100543916C Image booster for improving microlight detection property of imaging system |
| 09/23/2009 | CN100543915C Display panel and display device |
| 09/23/2009 | CN100543914C Electron emission device and manufacturing method of the same |
| 09/23/2009 | CN100543904C Ballistic electron surface-emitting device emitter, and device using the same |
| 09/22/2009 | US7592970 Tiled electronic display structure |
| 09/22/2009 | US7592191 Field emission backplate |
| 09/22/2009 | US7591701 Electron-emitting device, electron source and image-forming apparatus, and method for manufacturing electron emitting device |
| 09/22/2009 | US7591700 Method of manufacturing a field emission display and process of welding a metal grid to a pair of blackened-treated fixing elements |
| 09/15/2009 | US7590217 Digital imaging method and apparatus for mammography |
| 09/15/2009 | US7589309 Imager system for an automated microscope |
| 09/15/2009 | US7588475 Field-emission electron source, method of manufacturing the same, and image display apparatus |
| 09/11/2009 | WO2009110179A1 Matrix-type cold-cathode electron source device |
| 09/09/2009 | CN100538983C Spacer base material for plane panel display, process for producing the same, spacer for plane panel display and plane panel display |
| 09/03/2009 | US20090220053 Sensor protection systems and methods |
| 09/02/2009 | EP2096659A1 Electron emission source, electric device using the same, and method of manufacturing the electron emission source |
| 09/01/2009 | US7583015 Electron-emitting device, electron-emitting apparatus, electron source, image display device and information display/reproduction apparatus |