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)
07/2003
07/17/2003US20030132894 Use of resonant microcavity display CRT for the illumination of a light valve projector
07/17/2003US20030132393 Diamond/carbon nanotube structures for efficient electron field emission
07/16/2003EP1036402B1 Field electron emission materials and method of manufacture
07/16/2003EP0944912A4 Gap jumping to seal structure
07/16/2003CN2561091Y Full-convergent pure-flat picture tube
07/16/2003CN1430241A Field-emission display device with carbonyl ejector
07/15/2003US6593950 Electron-emitting device, and electron beam-generating apparatus and image-forming apparatus employing the device
07/15/2003US6593682 Spacer using cross structure and flat panel display using the spacer
07/10/2003WO2003056534A1 Image display device and its manufacturing mathod
07/10/2003US20030129415 Method for binding phosphor particles in a field emission display device
07/10/2003US20030127988 Field emission display device having carbon-based emitter
07/10/2003US20030127965 Flat-panel display and flat-panel display cathode manufacturing method
07/10/2003US20030127958 Night vision device and method
07/09/2003EP1326264A2 Field emission display device having carbon-based emitter
07/09/2003EP1116202A4 Method and apparatus for conditioning a field emission display device
07/09/2003EP0898782B1 Field emission displays with praseodymium-manganese oxide layer
07/09/2003CN1428815A Small-size infrared image converter tube and its making method
07/09/2003CN1428814A 显示装置 Display device
07/09/2003CN1428813A Panel display and method for mfg. panel display cathode
07/09/2003CN1114224C Electron beam device, image forming device and method for mfg. electron beam device
07/08/2003US6590320 Thin-film planar edge-emitter field emission flat panel display
07/03/2003US20030124945 Method of manufacturing an image forming apparatus having improved spacers
07/03/2003US20030124944 Electron emitting device, electron source and image display device and methods of manufacturing these devices
07/03/2003US20030124247 Applying phosphor particles to a substrate, submerging the substrate into a binder solution, and removing the substrate from the binder solution at a predetermined rate.
07/03/2003US20030122472 Display device
07/03/2003US20030122471 Use of multiple circuit elements for back side connection to a flat panel display
07/03/2003US20030122118 Fed driving method
07/03/2003US20030122109 Blue phosphor for fluorescent display and method for synthesizing the same
07/02/2003EP1324366A2 Electron emitting device, electron source and image display device and methods of manufacturing these device
07/02/2003EP1323804A1 Dispersion for preventing electrification and antistatic film, and image display device
07/02/2003CN1428002A Cathode ray tube of index tube type
07/02/2003CN1427444A Plate-type colour cathode-ray tube
07/02/2003CN1113388C Cathod ray tube
07/02/2003CN1113387C Color cathode ray tube
07/02/2003CN1113386C Cathode ray tube and mfg. method thereof
07/01/2003US6586877 Electron tube
07/01/2003US6586870 Space-saving cathode ray tube employing magnetically amplified deflection
07/01/2003US6586867 Glass is substantially free of alkali, nonalkaline glass having almost the same linear expansion coefficient as soda-lime-silica glass
07/01/2003US6586775 Light-emitting device and a display apparatus having a light-emitting device
06/2003
06/26/2003WO2003052917A2 Solar energy converter and solar energy conversion system
06/26/2003US20030117081 Flat panel display and method
06/26/2003US20030117065 Flat panel displays and their fabrication methods
06/26/2003US20030117064 Image-forming apparatus
06/26/2003US20030117060 Flat type color cathode ray tube
06/26/2003US20030116791 Semiconductor device with vertical electron injection and method for making same
06/26/2003CA2468482A1 Solar energy converter and solar energy conversion system
06/25/2003EP1321962A1 Image display apparatus and method of activating getter
06/25/2003EP1321961A2 Flat type color cathode ray tube
06/25/2003EP1321960A2 Flat type color cathode ray tube
06/25/2003CN1426661A Level shifter in picture display device
06/25/2003CN1426082A Tunnel effect transmitter and its producing method
06/25/2003CN1425834A Water saving device for toilet for faeces and urine
06/25/2003CN1112715C Light source generator and method for exposure platform of color kinescope
06/24/2003US6583558 Electron tube
06/24/2003US6583553 Electron emitting apparatus
06/24/2003US6583552 Image-forming apparatus
06/24/2003US6583549 Spacer assembly for flat panel display apparatus, method of manufacturing spacer assembly, method of manufacturing flat panel display apparatus, flat panel display apparatus, and mold used in manufacture of spacer assembly
06/24/2003US6583547 Cathode ray tube with UPF type electron gun having particular electrode structure and spacing
06/19/2003WO2002060213A3 The use of a free space electron switch in a telecommunications network
06/19/2003US20030111950 Flat type color cathode ray tube
06/19/2003US20030111104 Solar energy converter and solar energy conversion system
06/18/2003CN2556069Y Cushion height automatic regulator for seat of vehicle
06/18/2003CN1424740A Colour cathode-ray tube
06/18/2003CN1111894C High-difinition CRT and making method
06/18/2003CN1111892C Cathode-ray tube and manufacturing method thereof
06/17/2003US6580407 Electron-beam generating device having plurality of cold cathode elements, method of driving said device and image forming apparatus applying same
06/17/2003US6580233 Cathode ray tube and intensity controlling method
06/17/2003US6580223 Flat-type display
06/12/2003WO2003049132A1 Electron emitting device and method of manufacturing the same and display apparatus using the same
06/12/2003WO2002103738A3 Integrated focusing emitter
06/12/2003US20030109091 Quantum size effect type micro electron gun and flat display unit using it and method for manufacturing the same
06/12/2003US20030107312 Field emission device
06/11/2003EP1318538A2 Cold emission cathode and flat display terminal
06/11/2003CN1423823A Diamond/carbon nanotube structures for efficient electron field emission
06/10/2003US6577057 Display and method of manufacture
06/10/2003US6577055 Glass funnel having arch-like ridge portions and cathode ray tube using same
06/05/2003WO2003021560A3 Ac colour plasma panel and method for controlling said panel.
06/05/2003US20030102799 Fluorescent luminous tube
06/05/2003US20030102798 Image display device
06/05/2003US20030102797 Fluorescent powder, process for producing the same, display panel, and flat display
06/04/2003EP1316100A1 Gripping multi-level structure
06/04/2003EP1316099A1 Protected structure of flat panel display
06/04/2003EP0894330B1 Display device
06/04/2003CN1421894A 图像显示装置 The image display apparatus
06/04/2003CN1421891A Directly-heat oxide cathode and fluorescent display tube utilizing the same oxide cathode
06/04/2003CN1110835C Capacitor-stored field-assisted thermal electronic emitting panel display and its drive method
06/03/2003US6573643 Field emission light source
06/03/2003US6573640 Photodetecting device and image sensing apparatus using the same
06/03/2003US6572786 Stability; heat resistance; containing silica pigment
06/03/2003US6571464 Self-standing spacer wall structures and methods of fabricating and installing same
05/2003
05/30/2003WO2003044819A2 Active grid
05/29/2003US20030098826 Field emission display and driving method thereof
05/28/2003CN1420523A 阴极射线管 A cathode ray tube
05/28/2003CN1420518A Carbon nanotube for electron emitting source, and method for mfg. same
05/28/2003CN1420154A Phosphor and image forming device therewith
05/27/2003US6570326 Gradation fluorescent display device
05/27/2003US6570322 Anode screen for a phosphor display with a plurality of pixel regions defining phosphor layer holes
05/27/2003US6570315 Field ion display device
05/22/2003US20030096543 Fiber-based field emission display
05/22/2003US20030094889 Green emitting phosphor includes silica and yttrium component activated by terbium; luminance; quality
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