Patents for H01J 63 - Cathode-ray or electron-stream lamps (4,672) |
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02/20/2003 | US20030034938 Display device |
02/12/2003 | EP0988640B1 Field emission cathode and a light source including a field emission cathode |
02/12/2003 | CN1396791A 显示器件 Display Devices |
02/06/2003 | US20030025447 Forming organic light emitting device displays on thinner substrates |
02/04/2003 | US6515414 Low work function emitters and method for production of fed's |
02/04/2003 | US6514113 White light source using carbon nanotubes and fabrication method thereof |
01/30/2003 | US20030020395 Electron emitting device, electron source, image forming apparatus and producing methods of them |
01/28/2003 | US6512331 Luminous display and method of making same |
01/22/2003 | EP1278227A1 Method of generating ballistic electrons and ballistic electron solid semiconductor element and light emitting element and display device |
01/21/2003 | US6509701 Method and device for generating optical radiation |
01/07/2003 | US6504311 Cold-cathode cathodoluminescent lamp |
01/07/2003 | US6503117 Methods for making electrode assemblies for fluorescent lamps |
01/02/2003 | US20030001490 Electron emission element, method of manufacturing the same, display device and method of manufacturing the same |
12/19/2002 | US20020190663 Method and apparatuses for providing uniform electron beams from field emission displays |
12/19/2002 | US20020190622 Field emitter cell and array with vertical thin-film-edge emitter |
12/11/2002 | EP1265263A1 Electron emission element and field emission display using it |
12/10/2002 | US6492769 Electron emitting device, electron source, image forming apparatus and producing methods of them |
12/05/2002 | US20020179915 Wavelength-tunable light emitting device |
11/27/2002 | CN1382300A Field emitters and devices |
11/27/2002 | CA2410668A1 Led-based white-emitting illumination unit |
11/26/2002 | US6486598 Compact fluorescent lamp and method for manufacturing |
11/19/2002 | US6483234 Single-component arctic bright calcium halophosphate phosphor |
11/14/2002 | US20020167271 Light-emitting element |
11/14/2002 | US20020167265 Display device |
11/07/2002 | US20020163295 Color display utilizing two complementary colors arranged in checker form |
11/07/2002 | US20020163287 Field emitting display |
11/07/2002 | DE10213819A1 Fluoreszenzleuchtröhre und Verfahren zur Herstellung derselben Fluorescent luminous tube and method for manufacturing the same |
11/06/2002 | CN1378700A Electron-emitting device and electron source comprising the same, field-emission image display, fluorescent lamp, and methods for producing them |
10/31/2002 | US20020158569 Light-emitting element |
10/29/2002 | US6472803 Electron emission light-emitting device and display apparatus using the same |
10/24/2002 | US20020153829 Manufacture of optical device with conductive projections in non-optical operation regions |
10/03/2002 | US20020140345 Fluorescent luminous tube and method of manufacturing the same |
10/02/2002 | EP1246263A2 Light-emitting element |
10/02/2002 | EP1246262A2 Light-emitting element |
10/02/2002 | CN1372433A Light source for image read device and the device thereof |
09/26/2002 | US20020135292 Electroconductive device, organic electroluminescence device using the device and process for producing the electroconductive device |
09/25/2002 | EP1244153A2 Polymer organic light emitting device with improved color control |
09/10/2002 | US6448717 Method and apparatuses for providing uniform electron beams from field emission displays |
09/10/2002 | US6448710 Optical device with conductive projections in non-optical operation regions |
09/05/2002 | US20020121864 Method and apparatuses for providing uniform electron beams from field emission displays |
09/04/2002 | CN1367636A Mask, its making method, method for making organic electroluminescent device and organic electroluminescent device thereof |
08/28/2002 | CN1366285A Luminous display and its making method |
08/22/2002 | US20020113550 Light source for image reading apparatus and image reading apparatus |
08/15/2002 | US20020111035 System and methods for manufacturing and using a mask |
08/07/2002 | CN1362591A Luminescent structural body, light-emitting method and lighting source |
07/31/2002 | CN1361918A Method of producing a field emission cathode, a field emission cathode and a light source |
07/30/2002 | US6426590 Planar color lamp with nanotube emitters and method for fabricating |
07/24/2002 | EP1225613A1 Electron-emitting device and electron source comprising the same, field-emission image display, fluorescent lamp, and methods for producing them |
07/24/2002 | CN1360731A Method for creating field electron emission material and field electron emitter comprising said material |
07/03/2002 | EP1220261A2 Structured lighting material, method to generate incoherent luminescence and illuminator |
06/27/2002 | US20020079824 Structured lighting material, method to generate incoherent luminescence and illuminator |
06/20/2002 | US20020074947 Electron-emitting device, electron-emitting apparatus, image display apparatus, and light-emitting apparatus |
06/20/2002 | US20020074932 Process for improving the emission of electron field emitters |
06/13/2002 | WO2002047104A1 A field emitting cathode and a light source using a field emitting cathode |
06/12/2002 | EP1212776A1 Field emitters and devices |
06/11/2002 | US6404127 Multi-color microcavity resonant display |
06/04/2002 | US6400089 High electric field, high pressure light source |
05/22/2002 | EP1206790A1 A light source, and a field emission cathode |
05/21/2002 | US6392341 Resonant microcavity display with a light distribution element |
05/16/2002 | WO2002039479A2 Display device |
05/16/2002 | US20020057232 Display device |
05/15/2002 | CN1349239A Electron emitting equipment, electron emitting device, image display device and light emitting device |
05/09/2002 | US20020055319 Low gate current field emitter cell and array with vertical thin-film-edge emitter |
04/30/2002 | US6380663 Gas discharge tube having a side tube with glass coating |
04/24/2002 | EP1198818A1 Method of creating a field electron emission material and field electron emitter comprising said material |
04/18/2002 | DE10026435A1 Kalzium-Magnesium-Chlorosilikat-Leuchtstoff und seine Anwendung bei Lumineszenz-Konversions-LED Calcium-magnesium chlorosilicate phosphor and its application in luminescence conversion LED |
04/11/2002 | US20020042241 Low gate current field emitter cell and array with vertical thin-film-edge emitter |
04/11/2002 | US20020041294 Electron-emitting device, and electron beam-generating apparatus and image-forming apparatus employing the device |
04/04/2002 | US20020039872 Optical device and its manufacture |
04/03/2002 | EP1192634A1 Method of producing a field emission cathode, a field emission cathode and a light source |
04/03/2002 | EP1094498A8 Method and device for generating optical radiation |
03/28/2002 | WO2002011173B1 Luminescence conversion based light emitting diode and phosphors for wavelength conversion |
03/20/2002 | EP0676083B1 Diode structure flat panel display |
03/13/2002 | EP1187161A2 Electron-emitting device, electron-emitting apparatus, image display apparatus, and light-emitting apparatus |
03/12/2002 | US6356019 Fluorescent lamp and methods for making electrode assemblies for fluorescent lamps |
03/07/2002 | WO2001088957A3 Waveguide based light source |
02/28/2002 | US20020024294 Flat fluorescent lamp and optical fixing device |
02/28/2002 | US20020024290 Vacuum fluorescent display |
02/07/2002 | WO2002011173A1 Luminescence conversion based light emitting diode and phosphors for wavelength conversion |
01/30/2002 | CN1333550A Solid cathode ray luminous plane display device |
01/17/2002 | US20020006762 Fluorescent lamp and methods for making electrode assemblies for fluorescent lamps |
01/10/2002 | WO2002003413A1 Field electron emission materials and devices |
01/10/2002 | CA2411380A1 Field electron emission materials and devices |
12/27/2001 | WO2001099146A2 Process for manufacturing electron field emitters |
12/25/2001 | US6333598 Low gate current field emitter cell and array with vertical thin-film-edge emitter |
12/06/2001 | WO2001093341A1 Led-based white-light emitting lighting unit |
11/22/2001 | WO2001088957A2 Waveguide based light source |
10/23/2001 | US6307604 Light source having a luminescent layer |
09/27/2001 | WO2001071759A1 Method of generating ballistic electrons and ballistic electron solid semiconductor element and light emitting element and display device |
09/19/2001 | EP1094498A4 Method and device for generating optical radiation |
09/06/2001 | US20010019240 Display apparatus |
08/07/2001 | US6271631 Alerting system using elastomeric EL lamp structure |
07/25/2001 | CN1305636A Planar electron emitter (PEE) |
07/19/2001 | WO2001052328A1 Low gate current field emitter cell and array with vertical thin-film-edge emitter |
07/19/2001 | WO2001051281A1 Alerting system using elastomeric el lamp structure |
07/11/2001 | CN1303122A Igniting method for electroluminescent lamp and its ignition system |
07/04/2001 | EP1113483A1 Gas discharge tube |
06/28/2001 | US20010005114 Resonant microcavity display with a light distribution element |
06/21/2001 | US20010004188 Resonant microcavity display |
04/25/2001 | EP1094498A1 Method and device for generating optical radiation |