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

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Patents Grantslast 30 patents

Information Patent Grant
Electron emitting element, method for producing electron emitting e...
- Patent number 8,487,521
- Issue date Jul 16, 2013
- Sharp Kabushiki Kaisha
- Hiroyuki Hirakawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
ELECTRON EMITTING ELEMENT, METHOD FOR PRODUCING ELECTRON EMITTING E...
- Publication number 20110129256
- Publication date Jun 2, 2011
- Hiroyuki HIRAKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY