Invention Application
- Patent Title: Electron source
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Application No.: US09905481Application Date: 2001-07-13
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Publication No.: US20030011292A1Publication Date: 2003-01-16
- Inventor: Robert J. Espinosa
- Applicant: Microwave Power Technology
- Applicant Address: null
- Assignee: Microwave Power Technology
- Current Assignee: Microwave Power Technology
- Current Assignee Address: null
- Main IPC: H01J001/05
- IPC: H01J001/05
Abstract:
An electron source including a nanostructured carbon electron-emitting film and an electron extraction grid spaced closely adjacent the surface of said film.
Public/Granted literature
- US06534923B2 Electron source Public/Granted day:2003-03-18
Information query
