H01J2329/0405 - CPC Classification Index

ClassID:

206707 ⎘

H01J2329/0405 - CPC Classification

Classification description:

Electron emission display panels, e.g. field emission display panels; Electrodes other than control electrodes; Cathode electrodes Cold cathodes other than those covered by -

Recent Application in this class:

20090153013

2009-06-18

ELECTRON-EMITTING DEVICE, ELECTRON SOURCE, IMAGE DISPLAY APPARATUS, AND METHOD FOR MANUFACTURING ELECTRON-EMITTING DEVICE

20060267470

2006-11-30

Electron emission display device having a cooling device and the fabricating method thereof