Cold cathodes having an electric field perpendicular to the surface thereof

Follow

Industry

CPC
H01J2329/0481

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J2329/00Electron emission display panels

Current Industry

H01J2329/0481Cold cathodes having an electric field perpendicular to the surface thereof

Industries

Patents Grantslast 30 patents

Information Patent Grant
Electron emitting element, electron emitting device, light emitting...
- Patent number 8,616,931
- Issue date Dec 31, 2013
- Sharp Kabushiki Kaisha
- Ayae Nagaoka
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electron emitting element, electron emitting device, light emitting...
- Patent number 8,547,007
- Issue date Oct 1, 2013
- Sharp Kabushiki Kaisha
- Ayae Nagaoka
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electron emitting device, display apparatus using electron emitting...
- Patent number 7,994,698
- Issue date Aug 9, 2011
- Pioneer Corporation
- Ryota Tanaka
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Light emitting element and flat panel display including diamond film
- Patent number 6,072,275
- Issue date Jun 6, 2000
- Kabushiki Kaisha Kobe Seiko Sho
- Koji Kobashi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRON EMITTING ELEMENT, ELECTRON EMITTING DEVICE, LIGHT EMITTING...
- Publication number 20130257263
- Publication date Oct 3, 2013
- SHARP KABUSHIKI KAISHI
- Ayae NAGAOKA
- B82 - NANO-TECHNOLOGY
Information Patent Application
ELECTRON EMITTING ELEMENT, ELECTRON EMITTING DEVICE, LIGHT EMITTING...
- Publication number 20100215402
- Publication date Aug 26, 2010
- Ayae Nagaoka
- G02 - OPTICS
Information Patent Application
Electron Emitting Device, Display Apparatus Using Electron Emitting...
- Publication number 20090284129
- Publication date Nov 19, 2009
- Ryota Tanaka
- B82 - NANO-TECHNOLOGY
Information Patent Application
ELECTRON EMITTER AND IMAGE DISPLAY APPARATUS
- Publication number 20090284120
- Publication date Nov 19, 2009
- Canon Kabushiki Kaisha
- Koki Nukanobu
- H01 - BASIC ELECTRIC ELEMENTS