| Patents for H01J 31 - Cathode-ray tubes; Electron-beam tubes (11,837) |
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| 06/15/2011 | CN102097272A Triode structured field emission display (FED) with anode and grid on same substrate |
| 06/15/2011 | CN101777479B Printing type field emission display and making method thereof |
| 06/15/2011 | CN101436505B Field emission flat-panel display and method for preparing the same |
| 06/15/2011 | CN101047048B Conductive composition and conductive paste |
| 06/14/2011 | US7960904 Field emission devices using carbon nanotubes modified by energy, plasma, chemical or mechanical treatment |
| 06/14/2011 | US7959517 Infrared sensing launch monitor |
| 06/09/2011 | WO2011046472A3 Thermal imager including an infrared-image raster receiver with internal amplification |
| 06/08/2011 | CN102087947A Field-emission electronic device and field-emission display device |
| 06/08/2011 | CN101556886B Electronic transmitting device and display device |
| 06/08/2011 | CN101399145B Fluorescent display device and manufacturing method therefor |
| 06/07/2011 | US7954997 Cabinet assembly for radiation detector |
| 06/07/2011 | US7954996 Positioning system with tilting arm support for imaging devices |
| 06/01/2011 | CN102082062A 场发射显示装置 Field emission display device |
| 06/01/2011 | CN102082061A Field emission electronic device and field emission display device |
| 06/01/2011 | CN101702395B Backboard of field emission display with top grid structure and method for manufacturing the same |
| 06/01/2011 | CN101009185B Field radiation display and making method of its cathode plate |
| 05/25/2011 | CN201845736U Miniature low-light-level image intensifier tube with effective diameter of 12mm |
| 05/25/2011 | CN102074442A Field emission electronic device |
| 05/25/2011 | CN102074441A Field-emission cathode device and field-emission display |
| 05/25/2011 | CN102074440A Field-emission cathode device and field-emission display |
| 05/24/2011 | US7947198 Phosphor and light emitting instrument |
| 05/18/2011 | EP2153274B1 Lighting device for liquid crystal screen |
| 05/18/2011 | CN1973346B An ion implantation device and a method of semiconductor manufacturing by the implantation of boron hydride cluster ions |
| 05/18/2011 | CN102064073A Anisotropism focusing large-dynamic stripe image converter |
| 05/18/2011 | CN102064072A Rectifying system and method for X-ray intensifier |
| 05/18/2011 | CN102064071A 场发射显示装置 Field emission display device |
| 05/18/2011 | CN102064070A Image forming apparatus |
| 05/18/2011 | CN101125944B Composition, electron emission source formed from the composition and electron emission device |
| 05/17/2011 | US7944146 Photocathode lighting device, method for manufacturing the same and exposure apparatus using photocathode lighting device |
| 05/11/2011 | CN1790605B Electron emission display |
| 05/11/2011 | CN102054639A Field emission cathode structure and display with same |
| 05/05/2011 | US20110101224 "Power supply and night vision device using the power supply" |
| 05/05/2011 | DE102006013223B4 Feldemissionsanzeigevorrichtung und Verfahren zum Betreiben derselben A field emission display device and method of operating the same |
| 05/04/2011 | CN1862757B Envelope, envelope manufacturing method, image display device, and television display device |
| 05/04/2011 | CN102044390A Electron emitting device, and electron beam device and image display apparatus including the same |
| 05/04/2011 | CN102044195A Display equipment with eye fatigue relieving function |
| 05/04/2011 | CN101728187B Flat plate display of suspension square cathode type high angle grid control structure and manufacturing process thereof |
| 05/04/2011 | CN101499391B Electronic emission apparatus and display equipment |
| 05/04/2011 | CN101335167B Hermetically sealed container and manufacturing method of image forming apparatus using the same |
| 05/04/2011 | CN101140842B Driving method for electron emitting device, electronic source drive and manufacturing method and display |
| 05/04/2011 | CN101075528B Planar display device with reversed-angle laminated multi-bending cathode structure and its production |
| 05/03/2011 | CA2420653C Vacuum tube housing comprising a plurality of intermediate planar plates having non-monotonically aperture arrangement |
| 04/27/2011 | CN102034847A Self-luminous flat-panel display and alignment system for assembling same |
| 04/27/2011 | CN102034664A 场发射阴极结构及场发射显示器 Field emission cathode structure and field emission display |
| 04/21/2011 | WO2011046224A1 Cold cathode electron source and method for producing same |
| 04/21/2011 | US20110089325 Fusion night vision system |
| 04/20/2011 | CN102024654A 场发射像素管 Field emission pixel pipe |
| 04/20/2011 | CN102024653A 场发射单元及场发射像素管 Field emission unit and a field emission pixel pipe |
| 04/20/2011 | CN101482674B Display device and its light-emitting panel |
| 04/20/2011 | CN101465257B Image display apparatus |
| 04/20/2011 | CN101127292B Light emission device and display device using the light emission device as light source |
| 04/19/2011 | US7927013 Computed tomography rotor, and gantry embodying same |
| 04/14/2011 | WO2011042963A1 Image display device |
| 04/13/2011 | EP1964904B1 Phosphor, process for producing the same, and luminescent device |
| 04/13/2011 | CN102017051A Under-gate field emission triode with charge dissipation layer |
| 04/13/2011 | CN102013377A IC-embedded fluorescent display device |
| 04/13/2011 | CN102013376A 场发射单元及场发射像素管 Field emission unit and a field emission pixel pipe |
| 04/13/2011 | CN102013369A Electron-emitting device and electron source, electron beam apparatus as well as image display apparatus using the same |
| 04/13/2011 | CN102010714A Light-emitting material and light-emitting method thereof |
| 04/13/2011 | CN101582359B Method for manufacturing bottom grid type FED lower plate |
| 04/12/2011 | US7924243 Image display apparatus for forming an image with a plurality of luminescent points |
| 04/07/2011 | US20110079715 Compact image intensifier tube and night vision system fitted with such a tube |
| 04/06/2011 | EP1137041B1 Electron beam device, method for producing charging-suppressing member used in the electron beam device, and image forming device |
| 04/06/2011 | CN102007195A Fluorophores |
| 04/06/2011 | CN102005355A Display apparatus |
| 04/06/2011 | CN101552171B Image display apparatus and method for driving the same |
| 04/06/2011 | CN101504948B Hollow pen tip like structure, apparatus comprising the same, and manufacturing method therefor |
| 03/31/2011 | US20110075817 Cassette for radiographic imaging and cassette loading orientation detection device |
| 03/31/2011 | US20110074274 Field emission cathode structure and field emission display using the same |
| 03/30/2011 | EP2302108A1 Nanostructures and methods for manufacturing the same |
| 03/30/2011 | CN1890773B Surface structures for halo reduction in electron bombarded devices |
| 03/30/2011 | CN101635239B Field emission cathode device and field emission display |
| 03/30/2011 | CN101018841B Phosphor, production method thereof and light emitting instrument |
| 03/23/2011 | EP1152452B1 Electron beam device |
| 03/23/2011 | CN1674193B 照明装置 Lighting device |
| 03/23/2011 | CN101556885B Electronic transmitting device and display device |
| 03/23/2011 | CN101071726B Flat-panel display device with multi-section bent line cathode structure and its preparing process |
| 03/22/2011 | US7909511 Tray for portable digital radiography cassette |
| 03/16/2011 | EP2296164A2 Bonding method of base materials, and manufacturing method of image display apparatus |
| 03/16/2011 | EP2296161A2 Image display apparatus manufacturing method |
| 03/16/2011 | CN201766051U Double-container metal halide lamp |
| 03/16/2011 | CN101986419A Airtight container, image display device and television device |
| 03/16/2011 | CN101986417A Electron-emitting device, electronic source, electron beam apparatus and image display apparatus |
| 03/15/2011 | US7906754 Photomultiplier tube and radiation detecting device |
| 03/15/2011 | US7905756 Method of manufacturing field emission backlight unit |
| 03/09/2011 | CN101504904B 荧光显示管 Fluorescent display tube |
| 03/03/2011 | US20110051902 Grid assembly positioning circuit and detector assembly including the same |
| 03/02/2011 | EP2290673A2 Display apparatus |
| 02/24/2011 | WO2011021303A1 Imaging device |
| 02/23/2011 | EP2287880A1 Electron-emitting device and electron source, electron beam apparatus as well as image display apparatus using the same |
| 02/23/2011 | EP1830379B1 Image display device |
| 02/22/2011 | US7893631 White light luminaire with adjustable correlated colour temperature |
| 02/17/2011 | US20110038465 Carbon nanotube array for focused field emission |
| 02/16/2011 | EP2283507A2 Co-processable photoimageable silver and carbon nanotube compositions and method for field emission devices |
| 02/10/2011 | DE102005003257B4 Fluoreszenzanzeigeelement mit verbesserter Gasabsorption Fluorescent display element with improved gas absorption |
| 02/09/2011 | EP2282323A2 Airtight container and image displaying apparatus using the same |
| 02/09/2011 | CN1848352B Electron devices and methods for manufacturing the same, degasser and handling method thereof |
| 02/09/2011 | CN1801424B 电子发射装置 Electron-emitting devices |
| 02/09/2011 | CN101546518B Surface conduction electron emission displaying part and driving method |
| 02/09/2011 | CN101071751B Light-emitting apparatus |