H01J2329/0436 - CPC Classification Index

ClassID:

206719 ⎘

H01J2329/0436 - 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 Whiskers

Recent Application in this class:

20120133270

2012-05-31

Field emission unit and pixel tube for field emission display

20120133269

2012-05-31

Pixel tube for field emission display

20090225532

2009-09-10

Field effect electron emitting apparatus