Patents
Patents for H01J 19 - Details of vacuum tubes of the types covered by group (1,326)
08/2006
08/29/2006US7097526 Method of forming nitrogen and phosphorus doped amorphous silicon as resistor for field emission display device baseplate
08/24/2006US20060186789 Sealing structure of field emission display device and method of manufacturing the same
08/24/2006CA2530571A1 Multi-segment filament high output halogen lamp
08/23/2006CN1271667C Image forming device and separator
08/22/2006US7095167 Germicidal low pressure mercury vapor discharge lamp with amalgam location permitting high output
08/17/2006US20060181187 Spacer for flat panel display and flat panel display
08/16/2006CN2807458Y Large power amplifier tube pyrogenation graphite grid
08/15/2006US7091662 Image display device and method of manufacturing the same
08/10/2006US20060175948 Shroud holder for quartz and ceramic arc tubes
08/10/2006CA2597167A1 High speed, multiple mass spectrometry for ion sequencing
08/09/2006CN1269172C Light-emitting panel
07/2006
07/27/2006US20060165221 High-voltage vacuum tube
07/27/2006US20060164009 Vacuum device having a getter
07/26/2006CN2800481Y Vacuum tube
07/26/2006CN1266731C Field emission display device
07/26/2006CN1266730C Field emission display device
07/25/2006US7080922 Frame of CCFL assembly
07/20/2006WO2006074598A1 A new glass seal wire as a sealing material
07/20/2006US20060158122 Microwave generator
07/20/2006US20060158093 Image display device and manufacturing method of the same
07/20/2006US20060158086 Oxide cathode for electron gun with a differentially doped metallic substrate
07/20/2006US20060158085 Electron-emission flat panel display
07/18/2006US7078854 Image display apparatus having spacer with fixtures
07/13/2006DE19534576B4 Mikrovakuumvorrichtung A micro vacuum device
07/12/2006CN1264191C Improved heat-electric convertor
07/06/2006US20060145585 Electron gun
07/06/2006US20060145581 Image forming apparatus
06/2006
06/29/2006US20060138954 Image display device
06/29/2006US20060138953 Display device
06/29/2006US20060138927 Method and structure of converging electron-emission source of field-emission display
06/28/2006CN2791866Y Vacuum tube
06/22/2006US20060132013 Flat panel display having spacer and method of fixing spacer in flat panel display
06/15/2006US20060125374 Image forming apparatus
06/14/2006DE19738009B4 Elektronenstrahlkanone mit einer indirekt beheizten Kathode Electron gun with an indirectly heated cathode
06/07/2006CN2786775Y Anode canister for vacuum pipe
05/2006
05/31/2006CN1781176A Microdevice assembly having a fine grain getter layer for maintaining vacuum
05/31/2006CN1779880A Use of non-crystal diamond material
05/25/2006US20060108931 Electromagnetic accelerator having nozzle part
05/25/2006US20060108905 Mold for fabricating barrier rib and method of fabricating two-layered barrier rib using same
05/18/2006WO2006053018A2 Cathode unit for fluorescent lamps
05/18/2006US20060103293 Image forming apparatus
05/16/2006US7045958 Vacuum device having a getter
05/16/2006US7043983 Horizontal liquid level measuring device
05/11/2006US20060097617 Cathode unit for fluorescent lamps
05/11/2006US20060096369 Horizontal liquid level measuring system
05/09/2006US7040948 Enhanced field emission from carbon nanotubes mixed with particles
04/2006
04/27/2006US20060087257 Electrodeless lighting system
04/27/2006US20060087256 Bulb structure and manufacturing method of electrodeless lighting system
04/26/2006CN1765000A Germicidal low pressure mercury vapor discharge lamp with amalgam location permitting high output
04/26/2006CN1253953C Electrode for a battery and production method thereof
04/25/2006US7034448 Field emission display
04/19/2006EP0985222A4 Structure and fabrication of electron-emitting device having specially configured focus coating
04/13/2006US20060076871 Vacuum tube with oxide cathode
04/12/2006EP1055246B1 Electronic tube grid with axial beam
04/12/2006CN2772019Y Graphite anode structure for acoustic power amplifying electron tube
04/12/2006CN1250451C Non-crystal diamond material
04/06/2006US20060072427 Information storage
04/04/2006US7023264 Nonlinear resistor circuit using floating gate MOSFETs
03/2006
03/30/2006US20060066244 Electrodeless lighting system
03/30/2006US20060066202 Carbon nanotube high-current-density field emitters
03/23/2006US20060061274 Gas injection port structure of flat fluorescent lamp
03/23/2006US20060060835 Method for increasing efficiency of thermotunnel devices
03/21/2006US7016472 X-ray tube window cooling apparatus
03/21/2006US7015637 A substrate having a wiring comprises a plurality of recesses arranged in a direction crossing the longitudinal direction of the wiring, and wherein the thickness of the wiring is 30 nm or more at the bottom of each of the plurality of recesses; noncracking; antipeeling agents
03/16/2006US20060055304 Field emission device (FED) and its method of manufacture
03/16/2006US20060055303 Method of synthesizing small-diameter carbon nanotubes with electron field emission properties
03/16/2006US20060055301 Spacer for image display apparatus and image display apparatus
03/14/2006US7012376 Fluorescent lamp lighting device
03/09/2006US20060049741 Process for improving the emission of electron field emitters
03/08/2006CN1745431A Information storage
03/07/2006US7009342 Plasma electron-emitting source
03/07/2006US7009331 Carbon nano-tube field emission display having strip shaped gate
03/07/2006US7008286 Spacers mounting structure and method for a field emission display
03/02/2006US20060044036 Logical operation element field emission emitter and logical operation circuit
02/2006
02/28/2006US7005783 Solid state vacuum devices and method for making the same
02/23/2006US20060038481 Image display device
02/16/2006US20060033433 Novel getter material
02/15/2006CN1735491A Flexible mold, method of manufacturing same and method of manufacturing fine structures
02/08/2006CN1732549A Metallization of carbon nanotubes for field emission applications
02/02/2006US20060022594 Display device
02/02/2006US20060022568 Continuous carbon-nanotube filaments for radiation-emitting devices and related methods
02/01/2006CN2755772Y Vacuum tube
01/2006
01/25/2006EP1537594B1 High-voltage vacuum tube
01/12/2006US20060006780 Electron emission source of field emission display and method for making the same
01/10/2006US6984928 Coil filament
01/05/2006US20060001357 Image display apparatus
01/05/2006US20060001356 FED including gate-supporting device with gate mask having reflection layer
01/05/2006US20060001355 FED with insulating supporting device having reflection layer
01/04/2006CN2750462Y Vacuum tube
01/04/2006CN2750461Y End leader for vacuum tube
01/03/2006US6982519 Individually electrically addressable vertically aligned carbon nanofibers on insulating substrates
01/03/2006US6982428 Particle detection by electron multiplication
12/2005
12/29/2005US20050285496 Mount for a discharge lamp
12/28/2005EP1609170A2 Germicidal low pressure mercury vapor discharge lamp with amalgam location permitting high output
12/28/2005EP1608585A2 Microdevice assembly having a fine grain getter layer for maintaining vacuum
12/27/2005US6980734 Lamp filament design
12/27/2005US6979939 Cooling device for an electron tube
12/23/2005CA2509964A1 Mount for a discharge lamp
12/22/2005US20050282301 Structure and method for field emitter tips
12/22/2005US20050280350 Electron emission device
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