H01J2329/4673 - CPC Classification Index

ClassID:

206769 ⎘

H01J2329/4673 - CPC Classification

Classification description:

Electron emission display panels, e.g. field emission display panels; Arrangements of electrodes and associated parts for generating or controlling the electron beams; Insulation layers for gate electrodes

Recent Application in this class:

20100252804

2010-10-07

Cathode assembly containing an ultraviolet light-blocking dielectric layer

20100201247

2010-08-12

Electron emitting device and image displaying apparatus using the same

20100019647

2010-01-28

Field emission cathode device and field emission display using the same

20090295271

2009-12-03

Field Emission Display Having Multi-Layer Structure