Thermionic cathodes

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H01J2329/0402

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Parent Industries

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

Current Industry

H01J2329/0402Thermionic cathodes

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Patents Grantslast 30 patents

Information Patent Grant
Thermionic emission device
- Patent number 7,772,755
- Issue date Aug 10, 2010
- Tsinghua University
- Peng Liu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Thermionic emission device
- Publication number 20090167136
- Publication date Jul 2, 2009
- Tsinghua University
- Peng Liu
- H01 - BASIC ELECTRIC ELEMENTS