|
| US4008412 | 18 Ago 1975 | 15 Feb 1977 | Hitachi, Ltd. | Thin-film field-emission electron source and a method for manufacturing the same |
| US4145635 | 2 Nov 1977 | 20 Mar 1979 | E M I Varian Limited | Electron emitter with focussing arrangement |
| US4178531 | 15 Jun 1977 | 11 Dic 1979 | RCA Corporation | CRT with field-emission cathode |
| US4307507 | 10 Sep 1980 | 29 Dic 1981 | The United States of America as represented by the Secretary of the Navy | Method of manufacturing a field-emission cathode structure |
| US4417175 | 31 Mar 1982 | 22 Nov 1983 | The United States of America as represented by the Administrator of the National Aeronautics and Space Administration | Ion sputter textured graphite electrode plates |
| US4578614 | 23 Jul 1982 | 25 Mar 1986 | The United States of America as represented by the Secretary of the Navy | Ultra-fast field emitter array vacuum integrated circuit switching device |
| US4628226 | 5 Sep 1984 | 9 Dic 1986 | Carl-Zeiss-Stiftung | Method and arrangement for preventing cathode damage when switching on field emission electron guns |
| US4654649 | 15 Jul 1983 | 31 Mar 1987 | Tokyo Shibaura Denki Kabushiki Kaisha | Display device |
| US4659964 | 4 Dic 1984 | 21 Abr 1987 | U.S. Philips Corporation | Display tube |
| US4721885 | 11 Feb 1987 | 26 Ene 1988 | SRI International | Very high speed integrated microelectronic tubes |
| US4728851 | 8 Ene 1982 | 1 Mar 1988 | Ford Motor Company | Field emitter device with gated memory |
| US4766340 | 2 Mar 1987 | 23 Ago 1988 | | Semiconductor device having a cold cathode |
| US4835438 | 25 Nov 1987 | 30 May 1989 | Commissariat a l'Energie Atomique | Source of spin polarized electrons using an emissive micropoint cathode |
| US4874981 | 10 May 1988 | 17 Oct 1989 | SRI International | Automatically focusing field emission electrode |
| US4902898 | 26 Abr 1988 | 20 Feb 1990 | Microelectronics Center of North Carolina | Wand optics column and associated array wand and charged particle source |
| US4908539 | 24 Mar 1988 | 13 Mar 1990 | Commissariat A l'Energie Atomique | Display unit by cathodoluminescence excited by field emission |
| US4943343 | 14 Ago 1989 | 24 Jul 1990 | | Self-aligned gate process for fabricating field emitter arrays |
| US4956574 | 8 Ago 1989 | 11 Sep 1990 | Motorola, Inc. | Switched anode field emission device |
| US4973378 | 27 Feb 1990 | 27 Nov 1990 | The General Electric Company, p.l.c. | Method of making electronic devices |
| US4986787 | 22 Sep 1989 | 22 Ene 1991 | Thomson-CSF | Method of making an integrated component of the cold cathode type |
| US4994708 | 30 Abr 1990 | 19 Feb 1991 | Canon Kabushiki Kaisha | Cold cathode device |
| US5007873 | 9 Feb 1990 | 16 Abr 1991 | Motorola, Inc. | Non-planar field emission device having an emitter formed with a substantially normal vapor deposition process |
| US5012153 | 22 Dic 1989 | 30 Abr 1991 | | Split collector vacuum field effect transistor |
| US5019003 | 29 Sep 1989 | 28 May 1991 | Motorola, Inc. | Field emission device having preformed emitters |
| US5030921 | 9 Feb 1990 | 9 Jul 1991 | Motorola, Inc. | Cascaded cold cathode field emission devices |
| US5055077 | 22 Nov 1989 | 8 Oct 1991 | Motorola, Inc. | Cold cathode field emission device having an electrode in an encapsulating layer |
| US5079476 | 9 Feb 1990 | 7 Ene 1992 | Motorola, Inc. | Encapsulated field emission device |
| US5100355 | 28 Jun 1991 | 31 Mar 1992 | Bell Communications Research, Inc. | Microminiature tapered all-metal structures |
| US5126287 | 7 Jun 1990 | 30 Jun 1992 | MCNC | Self-aligned electron emitter fabrication method and devices formed thereby |
| US5127990 | 7 Jul 1989 | 7 Jul 1992 | Thomson-CSF | Method of fabricating an electronic micro-component self-sealed under vacuum, notably diode or triode |
| US5136764 | 27 Sep 1990 | 11 Ago 1992 | Motorola, Inc. | Method for forming a field emission device |
| US5138237 | 20 Ago 1991 | 11 Ago 1992 | Motorola, Inc. | Field emission electron device employing a modulatable diamond semiconductor emitter |
| US5141459 | 21 Feb 1992 | 25 Ago 1992 | International Business Machines Corporation | Structures and processes for fabricating field emission cathodes |
| US5142184 | 9 Feb 1990 | 25 Ago 1992 | | Cold cathode field emission device with integral emitter ballasting |
| US5148078 | 29 Ago 1990 | 15 Sep 1992 | Motorola, Inc. | Field emission device employing a concentric post |
| US5157309 | 13 Sep 1990 | 20 Oct 1992 | Motorola Inc. | Cold-cathode field emission device employing a current source means |
| US5199917 | 9 Dic 1991 | 6 Abr 1993 | Cornell Research Foundation, Inc. | Silicon tip field emission cathode arrays and fabrication thereof |
| US5203731 | 5 Mar 1992 | 20 Abr 1993 | International Business Machines Corporation | Process and structure of an integrated vacuum microelectronic device |
| US5218273 | 25 Ene 1991 | 8 Jun 1993 | Motorola, Inc. | Multi-function field emission device |
| US5229331 | 14 Feb 1992 | 20 Jul 1993 | Micron Technology, Inc. | Method to form self-aligned gate structures around cold cathode emitter tips using chemical mechanical polishing technology |
| US5235244 | 8 Sep 1992 | 10 Ago 1993 | Innovative Display Development Partners | Automatically collimating electron beam producing arrangement |
| US5258685 | 15 May 1992 | 2 Nov 1993 | Motorola, Inc. | Field emission electron source employing a diamond coating |
| US5266530 | 8 Nov 1991 | 30 Nov 1993 | Bell Communications Research, Inc. | Self-aligned gated electron field emitter |
| US5281890 | 30 Oct 1990 | 25 Ene 1994 | Motorola, Inc. | Field emission device having a central anode |
| US5332627 | 28 Oct 1991 | 26 Jul 1994 | Sony Corporation | Field emission type emitter and a method of manufacturing thereof |
| US5334908 | 23 Dic 1992 | 2 Ago 1994 | International Business Machines Corporation | Structures and processes for fabricating field emission cathode tips using secondary cusp |
| US5363021 | 12 Jul 1993 | 8 Nov 1994 | Cornell Research Foundation, Inc. | Massively parallel array cathode |
| US5371431 | 4 Mar 1992 | 6 Dic 1994 | MCNC | Vertical microelectronic field emission devices including elongate vertical pillars having resistive bottom portions |
| US5372973 | 27 Abr 1993 | 13 Dic 1994 | Micron Technology, Inc. | Method to form self-aligned gate structures around cold cathode emitter tips using chemical mechanical polishing technology |
| US5378658 | 28 Sep 1992 | 3 Ene 1995 | Fujitsu Limited | Patterning process including simultaneous deposition and ion milling |
| US5389026 | 28 Jun 1993 | 14 Feb 1995 | Fujitsu Limited | Method of producing metallic microscale cold cathodes |
| US5391956 | 21 Dic 1992 | 21 Feb 1995 | Canon Kabushiki Kaisha | Electron emitting device, method for producing the same and display apparatus and electron beam drawing apparatus utilizing the same |
| US5397957 | 10 Nov 1992 | 14 Mar 1995 | International Business Machines Corporation | Process and structure of an integrated vacuum microelectronic device |
| US5430292 | 12 Oct 1993 | 4 Jul 1995 | Fujitsu Limited | Pattern inspection apparatus and electron beam apparatus |
| US5451830 | 24 Ene 1994 | 19 Sep 1995 | Industrial Technology Research Institute | Single tip redundancy method with resistive base and resultant flat panel display |
| US5461280 | 10 Feb 1992 | 24 Oct 1995 | Motorola | Field emission device employing photon-enhanced electron emission |
| US5463269 | 6 Mar 1992 | 31 Oct 1995 | International Business Machines Corporation | Process and structure of an integrated vacuum microelectronic device |
| US5465024 | 24 Feb 1992 | 7 Nov 1995 | Motorola, Inc. | Flat panel display using field emission devices |
| US5475280 | 30 Ago 1994 | 12 Dic 1995 | MCNC | Vertical microelectronic field emission devices |
| US5529524 | 5 Jun 1995 | 25 Jun 1996 | FED Corporation | Method of forming a spacer structure between opposedly facing plate members |
| US5534743 | 7 Sep 1994 | 9 Jul 1996 | FED Corporation | Field emission display devices, and field emission electron beam source and isolation structure components therefor |
| US5548181 | 5 Jun 1995 | 20 Ago 1996 | FED Corporation | Field emission device comprising dielectric overlayer |
| US5557105 | 11 Oct 1994 | 17 Sep 1996 | Fujitsu Limited | Pattern inspection apparatus and electron beam apparatus |
| US5561339 | 7 Sep 1994 | 1 Oct 1996 | FED Corporation | Field emission array magnetic sensor devices |
| US5569973 | 6 Jun 1995 | 29 Oct 1996 | International Business Machines Corporation | Integrated microelectronic device |
| US5576594 | 6 Nov 1995 | 19 Nov 1996 | Fujitsu Limited | Cathode device having smaller opening |
| US5583393 | 24 Mar 1994 | 10 Dic 1996 | FED Corporation | Selectively shaped field emission electron beam source, and phosphor array for use therewith |
| US5588893 | 6 Jun 1995 | 31 Dic 1996 | Kentucky Research and Investment Company Limited | Field emission cathode and methods in the production thereof |
| US5619092 | 1 Feb 1993 | 8 Abr 1997 | Motorola | Enhanced electron emitter |
| US5619097 | 5 Jun 1995 | 8 Abr 1997 | FED Corporation | Panel display with dielectric spacer structure |
| US5620350 | 26 Oct 1995 | 15 Abr 1997 | NEC Corporation | Method for making a field-emission type electron gun |
| US5627427 | 5 Jun 1995 | 6 May 1997 | Cornell Research Foundation, Inc. | Silicon tip field emission cathodes |
| US5629583 | 28 Mar 1996 | 13 May 1997 | Fed Corporation | Flat panel display assembly comprising photoformed spacer structure, and method of making the same |
| US5647785 | 13 Sep 1995 | 15 Jul 1997 | MCNC | Methods of making vertical microelectronic field emission devices |
| US5663608 | 17 Abr 1996 | 2 Sep 1997 | FED Corporation | Field emission display devices, and field emisssion electron beam source and isolation structure components therefor |
| US5688158 | 24 Ago 1995 | 18 Nov 1997 | Fed Corporation | Planarizing process for field emitter displays and other electron source applications |
| US5773834 | 12 Feb 1997 | 30 Jun 1998 | Director-General of Agency of Industrial Science and Technology | Method of forming carbon nanotubes on a carbonaceous body, composite material obtained thereby and electron beam source element using same |
| US5801477 | 31 Ene 1995 | 1 Sep 1998 | Candescent Technologies Corporation | Gated filament structures for a field emission display |
| US5811917 | 9 Dic 1996 | 22 Sep 1998 | Alusuisse Technology & Management Ltd. | Structured surface with peak-shaped elements |
| US5828163 | 13 Ene 1997 | 27 Oct 1998 | FED Corporation | Field emitter device with a current limiter structure |
| US5828288 | 24 Ago 1995 | 27 Oct 1998 | Fed Corporation | Pedestal edge emitter and non-linear current limiters for field emitter displays and other electron source applications |
| US5831378 | 25 Ago 1997 | 3 Nov 1998 | Micron Technology, Inc. | Insulative barrier useful in field emission displays for reducing surface leakage |
| US5844351 | 24 Ago 1995 | 1 Dic 1998 | Fed Corporation | Field emitter device, and veil process for THR fabrication thereof |
| US5886460 | 20 Nov 1997 | 23 Mar 1999 | FED Corporation | Field emitter device, and veil process for the fabrication thereof |
| US5903098 | 6 Ene 1997 | 11 May 1999 | FED Corporation | Field emission display device having multiplicity of through conductive vias and a backside connector |
| US5903243 | 6 Ene 1997 | 11 May 1999 | Fed Corporation | Compact, body-mountable field emission display device, and display panel having utility for use therewith |
| US5965971 | 18 Jul 1995 | 12 Oct 1999 | Kypwee Display Corporation | Edge emitter display device |
| US6008577 | 1 Dic 1997 | 28 Dic 1999 | Micron Technology, Inc. | Flat panel display with magnetic focusing layer |
| US6022256 | 6 Nov 1996 | 8 Feb 2000 | Micron Display Technology, Inc. | Field emission display and method of making same |
| US6023126 | 10 May 1999 | 8 Feb 2000 | Kypwee Display Corporation | Edge emitter with secondary emission display |
| US6033277 | 29 May 1998 | 7 Mar 2000 | NEC Corporation | Method for forming a field emission cold cathode |
| US6066507 | 14 Oct 1997 | 23 May 2000 | Micron Technology, Inc. | Method to form an insulative barrier useful in field emission displays for reducing surface leakage |
| US6140760 | 28 Abr 1998 | 31 Oct 2000 | Fujitsu Limited | Cathode device having smaller opening |
| US6181060 | 13 Jul 1998 | 30 Ene 2001 | Micron Technology, Inc. | Field emission display with plural dielectric layers |
| US6515407 | 28 Ago 1998 | 4 Feb 2003 | Candescent Technologies Corporation | Gated filament structures for a field emission display |
| US6515414 | 1 May 2000 | 4 Feb 2003 | Micron Technology, Inc. | Low work function emitters and method for production of fed's |
| US6553096 | 6 Oct 2000 | 22 Abr 2003 | The University of North Carolina Chapel Hill | X-ray generating mechanism using electron field emission cathode |
| US6555402 | 8 Feb 2002 | 29 Abr 2003 | Micron Technology, Inc. | Self-aligned field extraction grid and method of forming |
| US6850595 | 4 Dic 2002 | 1 Feb 2005 | The University of North Carolina at Chapel Hill | X-ray generating mechanism using electron field emission cathode |
| US6876724 | 22 Ene 2002 | 5 Abr 2005 | The University of North Carolina - Chapel Hill | Large-area individually addressable multi-beam x-ray system and method of forming same |
| US6995502 | 4 Feb 2002 | 7 Feb 2006 | Innosys, Inc. | Solid state vacuum devices and method for making the same |
| US7005783 | 4 Feb 2002 | 28 Feb 2006 | Innosys, Inc. | Solid state vacuum devices and method for making the same |
| US7082182 | 20 Ago 2004 | 25 Jul 2006 | The University of North Carolina at Chapel Hill | Computed tomography system for imaging of human and small animal |
| US7085351 | 5 Feb 2003 | 1 Ago 2006 | University of North Carolina at Chapel Hill | Method and apparatus for controlling electron beam current |
| US7196464 | 16 May 2003 | 27 Mar 2007 | Delta Optoelectronics, Inc. | Light emitting cell and method for emitting light |
| US7227924 | 7 Feb 2005 | 5 Jun 2007 | The University of North Carolina at Chapel Hill | Computed tomography scanning system and method using a field emission x-ray source |
| US7507135 | 3 Feb 2005 | 24 Mar 2009 | Samsung SDI Co., Ltd. | Method of manufacturing field emitter |
| US7564178 | 14 Feb 2005 | 21 Jul 2009 | Agere Systems Inc. | High-density field emission elements and a method for forming said emission elements |
| US7751528 | 18 Jul 2008 | 6 Jul 2010 | The University of North Carolina North Carolina State University | Stationary x-ray digital breast tomosynthesis systems and related methods |
| US8076832 | 16 May 2008 | 13 Dic 2011 | Sony Corporation | Electron emitter structure and associated method of producing field emission displays |
| US8155262 | 22 Sep 2006 | 10 Abr 2012 | The University of North Carolina at Chapel Hill Xintek, Inc. | Methods, systems, and computer program products for multiplexing computed tomography |
| US8189893 | 21 May 2007 | 29 May 2012 | The University of North Carolina at Chapel Hill North Carolina State University | Methods, systems, and computer program products for binary multiplexing x-ray radiography |