H01J2329/0428 - CPC Classification Index

ClassID:

206716 ⎘

H01J2329/0428 - CPC Classification

Classification description:

Electron emission display panels, e.g. field emission display panels; Electrodes other than control electrodes; Cathode electrodes; Field emission cathodes characterised by the emitter shape Fibres

Recent Application in this class:

20130200776

2013-08-08

Field emission cathode

20130113360

2013-05-09

Composition for forming electron emission source, electron emission source including the composition, method of preparing the electron emission source, and field emission device including the electron emission source

20100079051

2010-04-01

20090225532

2009-09-10

Field effect electron emitting apparatus

20090051267

2009-02-26

Fabrication method for carbon fiber, carbon fiber electron source, and field emission display device