Patents
Sitemap › H01 - Basic electric elements › H01J - Electric discharge tubes or discharge lamps › H01J 31 - Cathode-ray tubes; Electron-beam tubes
Patents for H01J 31 - Cathode-ray tubes; Electron-beam tubes (11,837)
09/2003
09/17/2003EP1345251A2 Electron beam generation device having spacer
09/17/2003EP1345250A2 Display
09/17/2003EP1344318A2 The use of a free space electron switch in a telecommunications network
09/17/2003EP1344241A1 Visual display
09/17/2003CN1442877A Fluorescent light luminotron and its manufacturing method
09/17/2003CN1121461C Interior coating for color CRT
09/16/2003US6621232 Field emission display device having carbon-based emitter
09/16/2003US6621220 Envelope and image-forming apparatus using the same
09/16/2003US6621210 Front plate for field-emission display comprising barriers formed of conductive inorganic material
09/16/2003US6621207 Substrate having fine line, electron source and image display apparatus
09/11/2003US20030168991 High voltage type image display apparatus
09/11/2003US20030168965 Display device
09/11/2003US20030168956 Tunneling emitters and method of making
09/10/2003CN1441454A Electronic beam generator, driving method and image forming device using said device
09/09/2003US6617798 Flat panel display device having planar field emission source
09/09/2003US6617773 Electron-emitting device, electron source, and image-forming apparatus
09/09/2003US6617772 Flat-panel display having spacer with rough face for inhibiting secondary electron escape
09/09/2003US6617616 Chip-in-glass fluorescent display device
09/04/2003WO2002039479A3 Display device
09/04/2003US20030164687 Fluorescent luminous tube and method for producing same
09/04/2003US20030164686 Electron beam generation device having spacer
09/04/2003US20030164682 Radiation converter
09/04/2003US20030164676 Color flat panel display
09/04/2003US20030164675 Image-forming apparatus subjected to antistatic treatment
09/04/2003US20030164673 System and method for adhering a transparent panel to a cathode ray tube
09/04/2003US20030164671 Glass funnel for a cathode ray tube and a cathode ray tube
09/04/2003US20030164670 Image-didplay device
09/03/2003EP1086480B1 Planar electron emitter (pee)
09/03/2003EP1057200B1 Large-area fed apparatus and method for making same
09/03/2003CN1440561A Field electron emission materials and devices
09/03/2003CN1440044A Transmitting display devices
09/03/2003CN1120515C Field in display screen
09/03/2003CN1120514C Electron tube
09/02/2003US6614169 Display device using thin film cathode and its process
09/02/2003US6614167 Electron source, image forming apparatus, and manufacture method for electron source
09/02/2003US6614149 Field-emission matrix display based on lateral electron reflections
08/2003
08/28/2003WO2003071576A1 Image display device
08/28/2003WO2003071570A1 Transmitting type photoelectric cathode and electron tube
08/28/2003US20030162465 Methods of manufacturing electron-emitting device, electron source, and image display apparatus
08/28/2003US20030162464 Method of transforming polymer films into carbon films
08/28/2003US20030160738 Display device
08/28/2003US20030160570 Emissive display device
08/28/2003US20030160561 Field emission display and manufacturing method thereof
08/28/2003US20030160557 Dielectric light device
08/26/2003US6611094 Double-faced vacuum fluorescent display device and method for driving same
08/20/2003EP1336981A1 Fluorescent material layer with metal back, method of forming the fluorescent material layer, and image display device
08/20/2003EP1336980A1 Cathode structure with emissive layer formed on resistive layer
08/20/2003CN1118853C Image display equipment
08/20/2003CN1118850C Deflecting coil and color kinescope with the same deflecting coil
08/20/2003CN1118845C Colour picture display tube
08/20/2003CN1118844C Imaging apparatus and method for producing and regulating the same imaging apparatus
08/19/2003US6608620 Display apparatus
08/14/2003WO2002103740A3 Focusing lens for electron emitter
08/14/2003US20030153233 Front side glass substrate for display and display device
08/14/2003US20030151353 Display device
08/14/2003US20030151352 Field emitting apparatus and method
08/14/2003US20030150980 Image intensifier tube of a simplified construction with a shutter electrode
08/13/2003CN2566446Y Vacuum fluorescent display screen
08/13/2003CN1435861A Display device, air tight container and method for making air tight container
08/13/2003CN1435860A Image forming device and separator
08/12/2003US6605893 Vacuum container, method of manufacture therefor, and flat image display apparatus provided with such vacuum container
08/12/2003US6604972 Image display apparatus manufacturing method
08/12/2003US6604970 Methods for producing electron source, image-forming apparatus, and wiring substrate having a stack of insulating layers; and electron source, image-forming apparatus, and wiring substrate produced using the methods
08/07/2003WO2003065425A2 Emitter and method of making
08/07/2003US20030146698 Photocathode and electron tube
08/06/2003EP1333488A2 Electronic device having a getter used as a circuit element
08/06/2003EP1333465A2 Field emission display and manufacturing method thereof
08/06/2003EP1121568A4 Night vision device with laser range finder
08/06/2003CN1434474A Monochrome cathode ray tube and making method thereof
08/05/2003US6603256 Field emission type display
08/05/2003US6603254 Hermetically sealed container and image forming apparatus
08/05/2003US6603252 Space-saving cathode ray tube
07/2003
07/31/2003WO2003044819A3 Active grid
07/31/2003US20030143914 Method for sealing and fabricating cap for field emission display
07/31/2003US20030143788 Method of manufacturing an emitter
07/31/2003US20030143398 Carbon nanotube and method for producing the same, electron source and method for producing the same, and display
07/31/2003US20030143356 Carbon nanotube for electron emission source and manufacturing method therefor
07/31/2003US20030141814 Light intensifier tube
07/31/2003US20030141803 Image-forming apparatus and spacer
07/31/2003US20030141802 Electronic device having a getter used as a circuit element
07/31/2003US20030141796 Display device, hermetic container, and method for manufacturing hermetic container
07/30/2003EP1330846A1 Electrode and electron emission applications for n-type doped nanocrystalline materials
07/29/2003US6600263 Electron beam apparatus and image forming apparatus
07/29/2003US6600262 Field emission type cathode and electron emitting apparatus using piled platelike particles
07/29/2003US6600253 Laterally spaced multiple electron gun color cathode ray tube device
07/28/2003CA2390677A1 Electronic device having a getter used as a circuit element
07/24/2003WO2003061268A2 Use of resonant microcavity display crt for the illumination of a light valve projector
07/24/2003US20030137243 Unitary vacuum tube incorporating high voltage isolation
07/24/2003US20030137236 Field electron emission materials with insulating material disposed in particular area and devices
07/24/2003US20030137233 Monochrome cathode ray tube and manufacturing method thereof
07/23/2003EP1329930A1 Photocathode and electron tube
07/23/2003EP1329928A2 Electron-emitting element and field emission display using the same
07/23/2003EP1328957A1 Vacuum tube housing comprising a plurality of intermediate planar plates having non-monotonically aperture arrangement
07/23/2003CN1432055A 图像显示装置 The image display apparatus
07/23/2003CN1431676A Field emission addressing structure with low dy namic range of modulating voltage
07/23/2003CN1115710C Electron beam appts. and image forming appts.
07/23/2003CN1115709C Electron-beam generating device and method of driving said device
07/23/2003CN1115708C Method of mfg. electron-emitting device, electron source and image-forming appts.
07/22/2003US6597103 Display tube
07/17/2003WO2002031891A9 Electrode and electron emission applications for n-type doped nanocrystalline materials
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