| Patents for H01J 19 - Details of vacuum tubes of the types covered by group (1,326) |
|---|
| 05/22/2007 | US7221087 Carbon nanotube-based field emission display |
| 05/22/2007 | US7221086 Display device including a shield member |
| 05/16/2007 | CN2901569Y Electronic tube anode with electronic trap hole |
| 05/16/2007 | CN2901568Y Vacuum tube |
| 05/16/2007 | CN2901567Y End leading sheet for vacuum tube |
| 05/15/2007 | US7218707 High-voltage vacuum tube |
| 05/15/2007 | US7218047 Indirectly heated electrode for gas discharge tube |
| 05/08/2007 | US7215083 Microwave generator |
| 05/08/2007 | US7215070 System, method and apparatus for multi-beam lithography including a dispenser cathode for homogeneous electron emission |
| 05/02/2007 | CN1314071C Vacuum fluorescent display device with composite filament supporting |
| 04/26/2007 | US20070090744 Filament for X-ray tube and X-ray tube having the same |
| 04/26/2007 | US20070090742 Electron emission display with spacers |
| 04/26/2007 | US20070090741 Spacer and electron emission display including the spacer |
| 04/24/2007 | US7208851 Circuit arrangement for the reliable switching of electrical circuits |
| 04/19/2007 | US20070085463 Electron emission display device |
| 04/19/2007 | US20070085461 Thermal electron emitting backlight unit |
| 04/12/2007 | WO2007040699A2 Method for attaching spacers in an emission display |
| 04/12/2007 | US20070080637 Image display apparatus and method of manufacturing the image display apparatus |
| 04/05/2007 | WO2006084037A3 High speed, multiple mass spectrometry for ion sequencing |
| 04/05/2007 | DE102005038551B3 Draht und Gestell für einseitig gesockelte Lampen auf Basis von Niob oder Tantal sowie Herstellungsverfahren und Verwendung And wire frame for single-ended lamps based on tantalum or niobium, as well as the preparation methods and use |
| 04/03/2007 | US7199374 Corona discharge lamps |
| 03/29/2007 | US20070069646 Image display device and method of manufacturing the same |
| 03/29/2007 | US20070069627 Method for attaching spacers in an emission display |
| 03/29/2007 | US20070069619 Display panel |
| 03/22/2007 | US20070063630 Field emission cathode and planar light source using the same |
| 03/13/2007 | US7188521 Horizontal liquid level measuring system |
| 03/07/2007 | CN2877031Y Holder for discharging lamp and discharging lamp with holder |
| 03/07/2007 | CN1925089A Dipped barium wolfram cathode and process for its manufacture |
| 03/06/2007 | US7187115 Electron emission device |
| 03/01/2007 | US20070046163 Flat-panel display |
| 02/28/2007 | CN1922712A An anode in a field emission light source and a field emission light source comprising the anode |
| 02/21/2007 | EP1609170A4 Germicidal low pressure mercury vapor discharge lamp with amalgam location permitting high output |
| 02/21/2007 | CN1917128A Electrovacuum tube with dual anodes, and assembling method |
| 02/20/2007 | US7180237 Active matrix substrate, free of a spacer layer in a pixel region |
| 02/15/2007 | US20070035226 Carbon nanotube hybrid structures |
| 02/13/2007 | US7176610 High brightness thermionic cathode |
| 02/13/2007 | US7176478 Nanotube-based vacuum devices |
| 02/08/2007 | US20070029918 Nitrogen and phosphorus doped amorphous silicon as resistor for field emission display device baseplate |
| 02/06/2007 | US7173366 Field emission display having carbon nanotube emitter and method of manufacturing the same |
| 02/01/2007 | US20070024177 Electron emission source, method of preparing the same, and electron emission device employing the electron emission source |
| 02/01/2007 | US20070024171 Spacer for planar panel display, process for producing the same and planar panel display |
| 02/01/2007 | US20070024170 Vacuum envelope and electron emission display device including the same |
| 01/31/2007 | CN2864969Y Vacuum tube |
| 01/31/2007 | CN2864968Y New type direct-heating amplifying electron tube with low voltage and middle power |
| 01/30/2007 | US7170223 Emitter with dielectric layer having implanted conducting centers |
| 01/25/2007 | US20070018574 Light source for high efficiency illumination systems |
| 01/25/2007 | US20070018553 Electron emission device, electron emission type backlight unit and flat display apparatus having the same |
| 01/25/2007 | US20070018552 Electron emission device, electron emission type backlight unit and flat display apparatus having the same |
| 01/24/2007 | CN2862312Y New type directly heated rectifying duodiode vacuum electron tube |
| 01/24/2007 | CN2862311Y Modified directly heated amplifying electron tube with middle power |
| 01/24/2007 | CN2862310Y Amplifying electron tube with low filament voltage power |
| 01/24/2007 | CN2862309Y Directly heated amplifying electron tube with small power |
| 01/24/2007 | CN2862308Y Modified directly heated electron tube for amplifying frequency power |
| 01/18/2007 | US20070013315 Bipolar pulse forming line |
| 01/18/2007 | US20070013305 Thick film getter paste compositions with pre-hydrated desiccant for use in atmosphere control |
| 01/11/2007 | US20070007872 Field emission device (FED) having ring-shaped emitter and its method of manufacture |
| 01/04/2007 | US20070001614 Plasma lamp with dielectric waveguide |
| 01/04/2007 | US20070001575 Electron emission device and electron emission display using the electron emission device |
| 01/02/2007 | US7157841 Electron tube having linear damper |
| 12/28/2006 | US20060290265 Image display device |
| 12/28/2006 | US20060290254 Spacer for field emission display device |
| 12/21/2006 | US20060284540 Image display device |
| 12/21/2006 | US20060284539 Diamond-like carbon devices and methods for the use and manufacture thereof |
| 12/21/2006 | US20060284538 Carbon single-walled nanotubes as electrodes for electrochromic glasses |
| 12/14/2006 | US20060279220 Electric lamp comprising aluminum oxide and cerium oxide |
| 12/14/2006 | US20060279192 Electron emission material, method of manufacturing the same, and electron emission element including the same |
| 12/13/2006 | CN1877786A 气体放电管 Gas Discharge Tubes |
| 12/12/2006 | US7148618 Image display apparatus having spacer with fixtures |
| 12/02/2006 | CA2538335A1 Fluorescent lamp with reduced end blackening and mount therefor |
| 11/30/2006 | US20060267495 Germicidal low pressure mercury vapor discharge lamp with amalgam location and temperature control permitting high output |
| 11/21/2006 | US7138754 Cathode for electron tube and method for manufacturing the same |
| 11/14/2006 | US7135811 Shroud holder for quartz and ceramic arc tubes |
| 11/08/2006 | CN1284203C Shadow mask device for colour cathode-ray tube |
| 11/07/2006 | US7132800 High-pressure discharge lamp |
| 11/02/2006 | US20060244362 Vacuum vessel and electron emission display using the vacuum vessel |
| 10/24/2006 | US7126282 Electrodeless lighting system |
| 10/24/2006 | US7126276 Non-evaporation type getter, display unit and production method for them |
| 10/19/2006 | US20060232180 Field emission backlight unit, method of driving the same, and method of manufacturing lower panel |
| 10/18/2006 | CN1849673A Method and apparatus for modifying object with electrons generated from cold cathode electron emitter |
| 10/11/2006 | EP1709665A1 An anode in a field emission light source and a field emission light source comprising the anode |
| 10/11/2006 | CN1279563C Image display device and its mfg. method |
| 10/10/2006 | US7119858 EMI shielding film of a flat panel display device including a mesh frame of two-layered structure |
| 10/05/2006 | WO2006053018A3 Cathode unit for fluorescent lamps |
| 10/05/2006 | US20060220569 Electronic ballast for a fluorescent task lamp |
| 10/05/2006 | US20060220568 Fluorescent task lamp |
| 10/05/2006 | US20060220515 Discharge light emitting device, light emitting apparatus, and method of manufacturing light emitting device |
| 10/05/2006 | US20060220513 Structures for supporting discharge lamps and illuminating system |
| 10/04/2006 | EP1396005B1 Field emission device for creating a focused electron beam |
| 09/27/2006 | EP1705684A1 Stabilized emitter and method for stabilizing same |
| 09/21/2006 | US20060208620 Image display device and production method for same |
| 09/14/2006 | WO2006094687A1 Vacuum measuring gauge |
| 09/12/2006 | US7105992 Field emission device having insulated column lines and method of manufacture |
| 09/12/2006 | US7104860 Disposing a base in a chamber in an inert gas atmosphere at a pressure less than atmospheric pressure inside the chamber; forming an inorganic micro-powder layer including a pigment of Fe3O4 on the base, planarizing to a uniform thickness, irradiating with a laser light |
| 09/06/2006 | EP1698878A1 Electrode configuration and pressure measuring apparatus |
| 09/05/2006 | US7102420 Semiconductor device and manufacturing method thereof |
| 09/05/2006 | US7102157 Nanotube-based vacuum devices |
| 08/30/2006 | EP1696469A2 Multi-segment filament high output halogen lamp |
| 08/30/2006 | CN2812284Y An end guiding piece for vacuum tube |
| 08/30/2006 | CN2812283Y A blade for vacuum tube |
| 08/30/2006 | CN1825533A Multi-segment filament high output halogen lamp |