| Patents for H01J 1 - Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps (21,638) |
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| 11/19/1998 | WO1998032145A3 Surface electron display device and fabrication process |
| 11/18/1998 | EP0878820A2 Electron emission device and display device using the same |
| 11/18/1998 | EP0878819A2 Electron emission device and display device using the same |
| 11/18/1998 | CN1199500A Display panels using fibrous field emitters |
| 11/17/1998 | US5838097 Image display apparatus |
| 11/17/1998 | US5838096 Cathode having a reservoir and method of manufacturing the same |
| 11/17/1998 | US5838095 Field emission display |
| 11/17/1998 | US5838019 Electron emitting element |
| 11/17/1998 | US5837331 Vapor deposition in vacuum enclosure by ionizing the precursor, forming gaseous plasma having ion impinging energy, modulating in predetermined manner |
| 11/17/1998 | US5837165 Rare earth hexaboride electron-emitting material |
| 11/17/1998 | US5836797 Method of manufacturing a field emission array |
| 11/17/1998 | US5836796 Field effect electron source, associated display device and the method of production thereof |
| 11/12/1998 | WO1998050934A1 Protection of photocathodes with thin films |
| 11/11/1998 | EP0876676A2 Field emitter device, and veil process for the fabrication thereof |
| 11/11/1998 | CN1198836A Cathode for electronic tube |
| 11/10/1998 | US5834900 Field emission type display device and method for driving same |
| 11/10/1998 | US5834892 Fluorescent display tube |
| 11/10/1998 | US5834885 Field emission cathode and method for manufacturing same |
| 11/10/1998 | US5834883 Flat screen cathode including microtips |
| 11/10/1998 | US5834791 Process of emitting highly spin-polarized electron beam and semiconductor device therefor |
| 11/10/1998 | US5834790 Vacuum microdevice |
| 11/10/1998 | US5834324 Field emission cold-cathode device and method of manufacturing the same |
| 11/05/1998 | WO1998049704A1 Cathode structure and electron gun for cathode ray tubes |
| 11/04/1998 | EP0875917A1 Electron apparatus using electron-emitting device and image forming apparatus |
| 11/03/1998 | US5831392 Device for conditioning control signal to electron emitter, preferably so that collected electron current varies linearly with input control voltage |
| 11/03/1998 | US5831387 Image forming apparatus and a method for manufacturing the same |
| 11/03/1998 | US5831382 For an image display device |
| 11/03/1998 | US5831380 Electron-optical device |
| 11/03/1998 | US5831379 Directly heated cathode structure |
| 10/29/1998 | WO1998048437A1 Semiconductor cathode and electron tube comprising a semiconductor cathode |
| 10/29/1998 | WO1998031044A3 A field emitter device with a current limiter structure |
| 10/28/1998 | EP0874384A1 Electron emission device and display device using the same |
| 10/28/1998 | EP0873573A2 Electron sources utilizing negative electron affinity photocathodes with ultra-small emission areas |
| 10/28/1998 | EP0721654B1 Image intensifier tube |
| 10/27/1998 | US5828352 Image-forming device |
| 10/27/1998 | US5828288 Semi-insulating material sandwiched between electron injector and hole injector; performance; reliability |
| 10/27/1998 | US5828165 Compound emitter layer, refractory metal substrate, reducing agent and thermionic cathode of rare earth zirconates, hafnates, aluminates and berylates |
| 10/27/1998 | US5828164 Porous billet impregnated with oxygen deficient compound and fully oxidized compound |
| 10/27/1998 | US5828163 Field emitter device with a current limiter structure |
| 10/27/1998 | US5828162 Containing micropile of diamond or diamond like carbon particles; useful for flat screens and pressure measuring gauges |
| 10/27/1998 | US5827100 Method for manufacturing field emission device |
| 10/27/1998 | US5827099 Use of early formed lift-off layer in fabricating gated electron-emitting devices |
| 10/20/1998 | US5825134 Method of holding field emission cathode in its standby state |
| 10/20/1998 | US5825126 Field emission display and fabricating method therefor |
| 10/20/1998 | US5825122 Field emission cathode and a device based thereon |
| 10/15/1998 | WO1998045868A1 Electron emitting device and method of manufacturing the same |
| 10/14/1998 | EP0871195A1 Field emission element, fabrication method thereof, and field emission display |
| 10/14/1998 | EP0780022A4 Field emission display device |
| 10/14/1998 | CN1195874A Electron source substrate and electron source and image-forming apparatus using such substrate as well as method of manufacturing the same |
| 10/14/1998 | CN1040263C Cathode of electron tube |
| 10/13/1998 | US5821683 Cathode assembly having thermion emitter of cermet pallet |
| 10/13/1998 | US5821680 Multi-layer carbon-based coatings for field emission |
| 10/13/1998 | US5821679 Electron device employing field-emission cathode |
| 10/13/1998 | US5821677 Ion source block filament with laybrinth conductive path |
| 10/13/1998 | US5821132 Method for fabricating a field emission device having reduced row-to-column leakage |
| 10/08/1998 | WO1998044529A1 Microtip vacuum field emitter structures, arrays, and devices, and methods of fabrication |
| 10/08/1998 | WO1998044527A1 Metal-oxygen-carbon field emitters |
| 10/08/1998 | WO1998044526A1 Fabrication and structure of electron emitters coated with material such as carbon |
| 10/08/1998 | WO1998043747A1 Black matrix with conductive coating |
| 10/07/1998 | EP0869527A1 Cathode for electronic tube |
| 10/07/1998 | EP0868752A1 Integrated circuit devices and methods employing amorphous silicon carbide resistor materials |
| 10/06/1998 | US5818500 High resolution field emission image source and image recording apparatus |
| 10/06/1998 | US5818403 Electron beam-generating apparatus, image-forming apparatus, and driving methods thereof |
| 10/06/1998 | US5818166 Field emission device with edge emitter and method for making |
| 10/06/1998 | US5818165 Flexible fed display |
| 10/06/1998 | US5818161 Electron gun cathode holder with manufacturing holes |
| 10/06/1998 | US5818153 Self-aligned gate field emitter device and methods for producing the same |
| 10/06/1998 | US5817201 Method of fabricating a field emission device |
| 09/30/1998 | EP0867908A1 Uniforming the potential electron emission 0f a cathode of a flat screen with microtips |
| 09/30/1998 | EP0867034A1 Color display device having color-filter layers |
| 09/30/1998 | EP0867033A1 Color display device having color-filter layers |
| 09/30/1998 | CN1194718A Cathod body structure, electron gun body structure, electronic tube, lamp filament and method for manufacturing cothode body structure and electronic gun body structure |
| 09/29/1998 | US5814931 Cold cathode and cathode ray tube using the cold cathode |
| 09/29/1998 | US5814926 Electron emission device with offset control electrode |
| 09/29/1998 | US5814925 Electron source with microtip emissive cathodes |
| 09/29/1998 | US5814924 Field emission display device having TFT switched field emission devices |
| 09/29/1998 | US5814832 Electron emitting semiconductor device |
| 09/29/1998 | US5813892 Use of charged-particle tracks in fabricating electron-emitting device having resistive layer |
| 09/23/1998 | EP0866491A2 Electron emission apparatus with segmented anode and image-forming apparatus |
| 09/23/1998 | CN1193834A Method for fabricating field emission device having reduced row-to-column leakage |
| 09/22/1998 | US5811917 Structured surface with peak-shaped elements |
| 09/22/1998 | US5811916 Field emission devices employing enhanced diamond field emitters |
| 09/22/1998 | US5811819 Electron beam source and its manufacturing method and electron beam source apparatus and electron beam apparatus using the same |
| 09/22/1998 | US5810980 Low work-function electrode |
| 09/16/1998 | EP0865069A2 Image-forming apparatus |
| 09/16/1998 | EP0865065A1 Electron-emitting element, method of making the same, and electronic device |
| 09/16/1998 | EP0865064A1 Electron emission device and display device using the same |
| 09/16/1998 | EP0865063A1 Electron emission device and display device using the same |
| 09/16/1998 | EP0865062A1 Electron emission device and display using the same |
| 09/15/1998 | US5808404 Electron tube including a cathode having an electron emissive material layer |
| 09/15/1998 | US5808403 For flat display screens |
| 09/15/1998 | US5808401 Flat panel display device |
| 09/15/1998 | US5808309 Apparatus for generating an electron beam |
| 09/11/1998 | WO1998039791A2 Cold electrode for gas discharges |
| 09/09/1998 | EP0863533A1 Electron emission device and display device using the same |
| 09/09/1998 | EP0863532A1 Electron emission device and display device using the same |
| 09/09/1998 | EP0862792A1 Integrated photocathode |
| 09/08/1998 | US5804910 Field emission displays with low function emitters and method of making low work function emitters |
| 09/08/1998 | US5804908 Enhancement in bonding strength in field emission electron source |
| 09/08/1998 | US5804833 Advanced semiconductor emitter technology photocathodes |