| Patents for H01J 31 - Cathode-ray tubes; Electron-beam tubes (11,837) |
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| 05/21/2008 | EP1611589B1 Electron multiplier |
| 05/21/2008 | CN101183636A Field emission display apparatus with needle tip ZnO nano line as cathode and method for preparing the same |
| 05/21/2008 | CN101183635A Light emission device and display device using the light emission device as backlight unit |
| 05/21/2008 | CN101183634A Image display apparatus |
| 05/20/2008 | US7375460 Electron emitting device and method of manufacturing the same |
| 05/20/2008 | US7375366 Carbon nanotube and method for producing the same, electron source and method for producing the same, and display |
| 05/15/2008 | US20080111467 Image display apparatus |
| 05/14/2008 | CN100388407C Shadow mask having insulating layer and process for production of same |
| 05/14/2008 | CN100388404C Phosphor of warm liminous color and fluorescent display device |
| 05/14/2008 | CN100388081C Method for increasing evenness of plane light source, and the plane light source |
| 05/13/2008 | US7372194 Electron emission source composition for flat panel display and method of producing electron emission source for flat panel display using the same |
| 05/13/2008 | US7372193 Cold cathode light emitting device with nano-fiber structure layer, manufacturing method thereof and image display |
| 05/08/2008 | US20080106221 Field emission backlight unit, method of driving the backlight unit, and method of manufacturing lower panel |
| 05/08/2008 | US20080106181 Catalyst used to form carbon fiber, method of making the same and electron emitting device, electron source, image forming apparatus, secondary battery and body for storing hydrogen |
| 05/08/2008 | US20080105296 Nanostructures and methods for manufacturing the same |
| 05/07/2008 | EP1754239A4 Unified magnetic shielding of tensioned mask/frame assembly and internal magnetic shield |
| 05/06/2008 | US7368865 Cathode ray tube with a conical portion |
| 05/06/2008 | US7368699 Segmented image intensifier |
| 04/30/2008 | EP1916700A2 Light emission device and display device using the light emission device |
| 04/30/2008 | EP1916697A1 Microchannel plate, gas proportional counter and imaging device |
| 04/30/2008 | CN101170041A Field radiation display |
| 04/30/2008 | CN101170040A A pure flat CRT |
| 04/30/2008 | CN100385604C Electron emission device and method of manufacturing the same |
| 04/30/2008 | CN100385603C Panel field emission display with island grid structure and manufacturing technology thereof |
| 04/29/2008 | US7365483 Field emission display having grid plate with multi-layered structure |
| 04/29/2008 | US7365482 Field emission display including electron emission source formed in multi-layer structure |
| 04/29/2008 | US7365481 Field emission device with change in emission property |
| 04/24/2008 | US20080096456 Carbon-based composite particle for electron emission device, and method for preparing |
| 04/24/2008 | DE102006057017B3 Two-dimensional intensity distribution visualizing method, involves applying alternating voltage over gas chamber, dielectrically hindering gas discharge in chamber by dielectric, and directing portion of infra-red light via chamber |
| 04/23/2008 | CN201051486Y Rectangle display tube for radar |
| 04/23/2008 | CN100383840C Power supply circuit for vacuum fluorescent display |
| 04/17/2008 | US20080088223 Flat panel display and its method of manufacture |
| 04/16/2008 | EP1627245A4 Reduced veiling glare cathode window |
| 04/16/2008 | CN101162678A Anode panel and field emission divice having the same |
| 04/16/2008 | CN100382131C 视频图像显示装置 Video image display means |
| 04/10/2008 | US20080084152 High Resolution Cathode Structure |
| 04/10/2008 | DE102007037175A1 Flaches Feldemissions-Beleuchtungsmodul Flat field emission illumination module |
| 04/09/2008 | EP1907159A2 Semiconductor die attachment for high vacuum tubes |
| 04/09/2008 | CN101160638A Electron emitter, field emission display unit, cold cathode fluorescent tube, flat type lighting device, and electron emitting material |
| 04/08/2008 | US7355335 Electron-emitting device and image display apparatus using the same |
| 04/03/2008 | WO2008018608A3 Image display apparatus |
| 04/03/2008 | US20080079349 Image formation apparatus |
| 04/03/2008 | DE10241433B4 Steuerschaltung zum Steuern einer Elektronenemissionsvorrichtung Control circuit for controlling an electron emission device |
| 04/02/2008 | EP1906432A1 Correction of the distortion of an image intensifier electron tube |
| 04/02/2008 | EP0820634B1 Paste composition for screen printing of crt shadow mask and screen printing method using the same |
| 04/01/2008 | US7352123 Field emission display with double layered cathode and method of manufacturing the same |
| 03/27/2008 | US20080074028 Bezel-less electronic display |
| 03/27/2008 | US20080073492 Correction of the distortion of an image intensifier electron tube |
| 03/26/2008 | CN100377284C Conductive sintering briquette for fixing electrode of electronic element envelop |
| 03/26/2008 | CN100377278C Method for disassembling same |
| 03/26/2008 | CN100377274C Electron emission device |
| 03/25/2008 | US7348721 Display device |
| 03/25/2008 | US7348720 Electron emission device and electron emission display including the same |
| 03/25/2008 | US7348718 Discharge electrode implemented by a wide bandgap semiconductor and a discharge lamp using the same |
| 03/25/2008 | US7348717 Triode type field emission display with high resolution |
| 03/25/2008 | US7348531 Photoelectric conversion device and image pickup device using electron emission devices |
| 03/20/2008 | WO2008033331A2 Antenna arrangement for an electronic device and an electronic device including same |
| 03/20/2008 | US20080070468 Electron-emitting device and manufacturing method thereof |
| 03/20/2008 | US20080067917 Display |
| 03/20/2008 | US20080067913 Substrate Having a Light Emitter and Image Display Device |
| 03/19/2008 | CN101145492A Line-field separation multi-field display device |
| 03/19/2008 | CN101145491A Fluorescent display device |
| 03/19/2008 | CN101145481A Image displaying device |
| 03/12/2008 | EP1898442A2 Structure and fabrication of device, such as light-emitting device or electron-emitting device, having getter region |
| 03/12/2008 | EP1451844A4 Field emission devices using modified carbon nanotubes |
| 03/12/2008 | CN101140846A Image display device |
| 03/12/2008 | CN101140842A Driving method for electron emitting device by applying driving voltage lower than maximum applied voltage between cathode and opposed electrode, driving method for electron source, manufacturing meth |
| 03/12/2008 | CN100375217C Panel field emission display of double-grid structure and manufacturing technology thereof |
| 03/12/2008 | CN100375216C Tripolar field emission display of bottom grating structure and process for preparing same |
| 03/06/2008 | US20080054782 Electron beam pumped laser light source for projection television |
| 03/06/2008 | US20080054182 Electronic cassette type of radiation detection apparatus |
| 03/06/2008 | US20080054166 Detachably coupled image intensifier and image sensor |
| 03/05/2008 | EP1895491A2 System and method for field emission displays |
| 03/05/2008 | CN101136303A Light emission device and display device using the light emission device |
| 03/05/2008 | CN100373526C Display device and method of manufacturing the same |
| 03/05/2008 | CN100373520C Electron emitting device and method of manufacturing the same and display apparatus using the same |
| 02/28/2008 | WO2007120178A3 Proximity detector for night vision goggles shut-off |
| 02/28/2008 | US20080049903 Systems, methods and apparatus for a latchless X-ray detector bin |
| 02/27/2008 | EP1892743A2 Electron source and image-forming apparatus |
| 02/27/2008 | EP1891675A1 Electron bombarded image sensor array device as well as such an image sensor array |
| 02/27/2008 | CN101131907A Image display apparatus and manufacturing method thereof |
| 02/27/2008 | CN100372047C Thin film field emitting display device and method for producing its field emission cathode |
| 02/27/2008 | CN100372046C Quadrupole field emission display and making method thereof |
| 02/27/2008 | CN100372045C Image display device |
| 02/27/2008 | CN100371961C Electron emission display and driving method thereof |
| 02/26/2008 | US7336028 Electron emission device having multi-layered gate electrode structure |
| 02/26/2008 | US7335908 Nanostructures and methods for manufacturing the same |
| 02/20/2008 | EP1890320A2 Light emission device and display device using the light emission device as light source |
| 02/20/2008 | EP1374310A4 Nanofabrication |
| 02/20/2008 | CN201025609Y Improved structure for surface conductive electronic radiation display |
| 02/20/2008 | CN201022713Y Linear scanning X-ray imaging device based on image booster |
| 02/20/2008 | CN101127292A Light emission device and display device using the light emission device as light source |
| 02/20/2008 | CN101127288A Electron emission source, composition for forming the electron emission source, method of forming the electron emission source and electron emission device including the electron emission source |
| 02/20/2008 | CN101125944A Composition, electron emission source formed from the composition and electron emission device |
| 02/20/2008 | CN100370575C Color cathode ray tube |
| 02/20/2008 | CN100370004C Phosphor for low-speed electron beam and phosphor display tube |
| 02/14/2008 | WO2008018608A2 Image display apparatus |
| 02/14/2008 | WO2008018578A1 Phosphor, phosphor paste containing the same, and light-emitting device |
| 02/14/2008 | WO2008018576A1 Phosphor, phosphor paste containing the same, and light-emitting device |
| 02/14/2008 | WO2008018575A1 Phosphor, phosphor paste and light-emitting device |