Cold cathodes

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CPC
H01J2209/022

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Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J2209/00Apparatus and processes for manufacture of discharge tubes

Current Industry

H01J2209/022Cold cathodes

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Electron emitter and method of fabricating same
- Patent number 11,688,579
- Issue date Jun 27, 2023
- ASML Netherlands B.V.
- Juying Dou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Emitter, electron gun in which same is used, electronic device in w...
- Patent number 11,417,491
- Issue date Aug 16, 2022
- National Institute for Materials Science
- Jie Tang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electron emitter and method of fabricating same
- Patent number 11,201,032
- Issue date Dec 14, 2021
- ASML Netherlands B.V.
- Juying Dou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emitter and method of fabricating same
- Patent number 10,784,071
- Issue date Sep 22, 2020
- ASML Netherlands B.V.
- Juying Dou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nanoscale field-emission device and method of fabrication
- Patent number 10,622,181
- Issue date Apr 14, 2020
- California Institute of Technology
- Axel Scherer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron beam apparatus
- Patent number 10,522,319
- Issue date Dec 31, 2019
- Hitachi High-Technologies Corporation
- Keigo Kasuya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nanoscale field-emission device and method of fabrication
- Patent number 10,366,856
- Issue date Jul 30, 2019
- California Institute of Technology
- Axel Scherer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microstructured surface with low work function
- Patent number 10,186,395
- Issue date Jan 22, 2019
- Elwha LLC
- Roderick A. Hyde
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Array substrate, display panel and display apparatus having the sam...
- Patent number 10,141,154
- Issue date Nov 27, 2018
- BOE Technology Group Co., Ltd.
- Zhiying Bao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing a trench channel for vacuum transistor dev...
- Patent number 10,102,996
- Issue date Oct 16, 2018
- STMicroelectronics S.r.l.
- Antonino Fiumara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermionic-enhanced field emission electron source composed of tran...
- Patent number 10,083,812
- Issue date Sep 25, 2018
- Applied Physics Technologies, Inc.
- William A. Mackie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Emitter, electron gun using emitter, electronic apparatus using ele...
- Patent number 10,026,585
- Issue date Jul 17, 2018
- National Institute for Materials Science
- Jie Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron emitting device using graphene and method for manufacturin...
- Patent number 9,991,081
- Issue date Jun 5, 2018
- Samsung Electronics Co., Ltd.
- Shanghyeun Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High brightness boron-containing electron beam emitters for use in...
- Patent number 9,984,846
- Issue date May 29, 2018
- KLA-Tencor Corporation
- William G. Schultz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and device for producing nanotips
- Patent number 9,873,949
- Issue date Jan 23, 2018
- IHP GmbH—Innovations for High Performance Microelectronics/Leibniz—Institut f...
- Wolfgang Mehr
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Techniques for optimizing nanotips derived from frozen taylor cones
- Patent number 9,837,239
- Issue date Dec 5, 2017
- Gregory Hirsch
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Array substrate, display panel and display apparatus having the sam...
- Patent number 9,831,059
- Issue date Nov 28, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Zhiying Bao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Microstructured surface with low work function
- Patent number 9,793,083
- Issue date Oct 17, 2017
- Elwha LLC
- Roderick A. Hyde
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nanoparticle-templated lithographic patterning of nanoscale electro...
- Patent number 9,754,755
- Issue date Sep 5, 2017
- Elwha LLC
- Max N. Mankin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nanoparticle-templated lithographic patterning of nanoscale electro...
- Patent number 9,548,180
- Issue date Jan 17, 2017
- Elwha LLC
- Max N. Mankin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spin-printing of etchants and modifiers
- Patent number 8,367,551
- Issue date Feb 5, 2013
- E I du Pont de Nemours and Company
- Steven Dale Ittel
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for forming tip for carbon nanotube and method for forming f...
- Patent number 8,333,633
- Issue date Dec 18, 2012
- Tsinghua University
- Peng Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing a field-emitter array with controlled apex sha...
- Patent number 8,216,863
- Issue date Jul 10, 2012
- Paul Scherrer Insitut
- Eugenie Kirk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field emission display
- Patent number 8,162,711
- Issue date Apr 24, 2012
- UVIS Light AB
- Qiu-Hong Hu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composition for electron emission source, electron emission source...
- Patent number 7,790,062
- Issue date Sep 7, 2010
- Samsung SDI Co., Ltd.
- Joo-Young Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Atomically sharp iridium tip
- Patent number 7,737,414
- Issue date Jun 15, 2010
- Academia Sinica
- Hong-Shi Kuo
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of fabricating nanodevices
- Patent number 7,544,523
- Issue date Jun 9, 2009
- FEI Company
- Gregory Schwind
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron cyclotron resonance plasma deposition process and device f...
- Patent number 7,303,790
- Issue date Dec 4, 2007
- Commissariat a l'Energie Atomique
- Marc Delaunay
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Electron source, and charged-particle apparatus comprising such an...
- Patent number 7,288,773
- Issue date Oct 30, 2007
- FEI Company
- Niels de Jonge
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Substrate-supported array having steerable nanowires elements use i...
- Patent number 7,233,101
- Issue date Jun 19, 2007
- Samsung Electronics Co., Ltd.
- Sungho Jin
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CARBON NANOTUBE BASED COLD CATHODES FOR X-RAY GENERATION
- Publication number 20240062984
- Publication date Feb 22, 2024
- CARESTREAM DENTAL LLC
- Seshadri JAGANNATHAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON EMITTER AND METHOD OF FABRICATING SAME
- Publication number 20220189725
- Publication date Jun 16, 2022
- ASML NETHERLANDS B.V.
- Juying DOU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON EMITTER AND METHOD OF FABRICATING SAME
- Publication number 20210142975
- Publication date May 13, 2021
- ASML NETHERLANDS B.V.
- Juying Dou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EMITTER, ELECTRON GUN IN WHICH SAME IS USED, ELECTRONIC DEVICE IN W...
- Publication number 20200388458
- Publication date Dec 10, 2020
- National Institute for Materials Science
- Jie TANG
- B82 - NANO-TECHNOLOGY
Information Patent Application
Nanoscale Field-Emission Device and Method of Fabrication
- Publication number 20180277329
- Publication date Sep 27, 2018
- California Institute of Technology
- Axel SCHERER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICROSTRUCTURED SURFACE WITH LOW WORK FUNCTION
- Publication number 20180040449
- Publication date Feb 8, 2018
- Elwha LLC
- Roderick A. Hyde
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY APPARATUS HAVING THE SAM...
- Publication number 20180040451
- Publication date Feb 8, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Zhiying Bao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Emitter, Electron Gun Using Emitter, Electronic Apparatus Using Ele...
- Publication number 20180019091
- Publication date Jan 18, 2018
- National Institute for Materials Science
- Jie Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING A TRENCH CHANNEL FOR A VACUUM TRANSISTOR D...
- Publication number 20180005792
- Publication date Jan 4, 2018
- STMicroelectronics S.r.l.
- Antonino Fiumara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH BRIGHTNESS BORON-CONTAINING ELECTRON BEAM EMITTERS FOR USE IN...
- Publication number 20180005791
- Publication date Jan 4, 2018
- KLA-Tencor Corporation
- William G. Schultz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nanoscale Field-Emission Device and Method of Fabrication
- Publication number 20170250048
- Publication date Aug 31, 2017
- California Institute of Technology
- Axel SCHERER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICROSTRUCTURED SURFACE WITH LOW WORK FUNCTION
- Publication number 20170221667
- Publication date Aug 3, 2017
- Elwha LLC
- Roderick A. Hyde
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NANOPARTICLE-TEMPLATED LITHOGRAPHIC PATTERNING OF NANOSCALE ELECTRO...
- Publication number 20170117112
- Publication date Apr 27, 2017
- Elwha LLC
- Max N. Mankin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRON EMITTING DEVICE USING GRAPHENE AND METHOD FOR MANUFACTURIN...
- Publication number 20170084417
- Publication date Mar 23, 2017
- Samsung Electronics Co., Ltd.
- Shanghyeun PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Techniques for Optimizing Nanotips Derived from Frozen Taylor Cones
- Publication number 20170076901
- Publication date Mar 16, 2017
- Gregory Hirsch
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR FORMING TIP FOR CARBON NANOTUBE AND METHOD FOR FORMING F...
- Publication number 20120171920
- Publication date Jul 5, 2012
- HON HAI Precision Industry CO., LTD.
- PENG LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING A FIELD-EMITTER ARRAY WITH CONTROLLED APEX SHA...
- Publication number 20110104832
- Publication date May 5, 2011
- PAUL SCHERRER INSTITUT
- Eugenie Kirk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIELD EMISSION DISPLAY
- Publication number 20110018427
- Publication date Jan 27, 2011
- Qiu-Hong Hu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF PREPARING AN ULTRA SHARP TIP, APPARATUS FOR PREPARING AN...
- Publication number 20100006447
- Publication date Jan 14, 2010
- ICT, INTEGRATED CIRCUIT TESTING GESELLSCHAFT FUER HALBLEITERPRUEFTECHNIK MBH
- Dieter WINKLER
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Atomically Sharp Iridium Tip
- Publication number 20090110951
- Publication date Apr 30, 2009
- ACADEMIA SINICA
- Hong-Shi Kuo
- C21 - METALLURGY OF IRON
Information Patent Application
Low Work Function Material
- Publication number 20080206448
- Publication date Aug 28, 2008
- Nano-Proprietary, Inc.
- Dongsheng Mao
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method for synthesizing nanoscale structures in defined locations
- Publication number 20080107892
- Publication date May 8, 2008
- State of Oregon acting by and through the Oregon State Board of Higher Educat...
- Jun Jiao
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
COMPOSITION FOR ELECTRON EMISSION SOURCE, ELECTRON EMISSION SOURCE...
- Publication number 20070252505
- Publication date Nov 1, 2007
- Samsung SDI Co., Ltd
- Joo-Young Kim
- B82 - NANO-TECHNOLOGY
Information Patent Application
Method of fabricating nanodevices
- Publication number 20070148991
- Publication date Jun 28, 2007
- FEI Company
- Gregory Schwind
- B82 - NANO-TECHNOLOGY
Information Patent Application
CONTINUOUSLY CLEANING OF THE EMISSION SURFACE OF A COLD FIELD EMISS...
- Publication number 20070001574
- Publication date Jan 4, 2007
- FANG ZHOU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Spin-printing of etchants and modifiers
- Publication number 20060264049
- Publication date Nov 23, 2006
- Steven Dale Ittel
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Low work function material
- Publication number 20060193972
- Publication date Aug 31, 2006
- Nano-Proprietary, Inc.
- Dongsheng Mao
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Process for forming sharp silicon structures
- Publication number 20060084192
- Publication date Apr 20, 2006
- Tianhong Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron source, and charged-particle apparatus comprising such an...
- Publication number 20060076504
- Publication date Apr 13, 2006
- FEI Company
- Niels de Jonge
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing carbon nanotube field emission device
- Publication number 20060079012
- Publication date Apr 13, 2006
- Tae-Won Jeong
- B82 - NANO-TECHNOLOGY

Cold cathodes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electron emitter and method of fabricating same

Emitter, electron gun in which same is used, electronic device in w...

Electron emitter and method of fabricating same

Electron emitter and method of fabricating same

Nanoscale field-emission device and method of fabrication

Electron beam apparatus

Nanoscale field-emission device and method of fabrication

Microstructured surface with low work function

Array substrate, display panel and display apparatus having the sam...

Method for manufacturing a trench channel for vacuum transistor dev...

Thermionic-enhanced field emission electron source composed of tran...

Emitter, electron gun using emitter, electronic apparatus using ele...

Electron emitting device using graphene and method for manufacturin...

High brightness boron-containing electron beam emitters for use in...

Method and device for producing nanotips

Techniques for optimizing nanotips derived from frozen taylor cones

Array substrate, display panel and display apparatus having the sam...

Microstructured surface with low work function

Nanoparticle-templated lithographic patterning of nanoscale electro...

Nanoparticle-templated lithographic patterning of nanoscale electro...

Spin-printing of etchants and modifiers

Method for forming tip for carbon nanotube and method for forming f...

Method for producing a field-emitter array with controlled apex sha...

Field emission display

Composition for electron emission source, electron emission source...

Atomically sharp iridium tip

Method of fabricating nanodevices

Electron cyclotron resonance plasma deposition process and device f...

Electron source, and charged-particle apparatus comprising such an...

Substrate-supported array having steerable nanowires elements use i...

Patents Applicationslast 30 patents

CARBON NANOTUBE BASED COLD CATHODES FOR X-RAY GENERATION

ELECTRON EMITTER AND METHOD OF FABRICATING SAME

ELECTRON EMITTER AND METHOD OF FABRICATING SAME

EMITTER, ELECTRON GUN IN WHICH SAME IS USED, ELECTRONIC DEVICE IN W...

Nanoscale Field-Emission Device and Method of Fabrication

MICROSTRUCTURED SURFACE WITH LOW WORK FUNCTION

ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY APPARATUS HAVING THE SAM...

Emitter, Electron Gun Using Emitter, Electronic Apparatus Using Ele...

METHOD FOR MANUFACTURING A TRENCH CHANNEL FOR A VACUUM TRANSISTOR D...

HIGH BRIGHTNESS BORON-CONTAINING ELECTRON BEAM EMITTERS FOR USE IN...

Nanoscale Field-Emission Device and Method of Fabrication

MICROSTRUCTURED SURFACE WITH LOW WORK FUNCTION

NANOPARTICLE-TEMPLATED LITHOGRAPHIC PATTERNING OF NANOSCALE ELECTRO...

ELECTRON EMITTING DEVICE USING GRAPHENE AND METHOD FOR MANUFACTURIN...

Techniques for Optimizing Nanotips Derived from Frozen Taylor Cones

METHOD FOR FORMING TIP FOR CARBON NANOTUBE AND METHOD FOR FORMING F...

METHOD FOR PRODUCING A FIELD-EMITTER ARRAY WITH CONTROLLED APEX SHA...

FIELD EMISSION DISPLAY

METHOD OF PREPARING AN ULTRA SHARP TIP, APPARATUS FOR PREPARING AN...

Atomically Sharp Iridium Tip

Low Work Function Material

Method for synthesizing nanoscale structures in defined locations

COMPOSITION FOR ELECTRON EMISSION SOURCE, ELECTRON EMISSION SOURCE...

Method of fabricating nanodevices

CONTINUOUSLY CLEANING OF THE EMISSION SURFACE OF A COLD FIELD EMISS...

Spin-printing of etchants and modifiers

Low work function material

Process for forming sharp silicon structures

Electron source, and charged-particle apparatus comprising such an...

Method of manufacturing carbon nanotube field emission device