H01J2329/945 - CPC Classification Index

ClassID:

206805 ⎘

H01J2329/945 - CPC Classification

Classification description:

Electron emission display panels, e.g. field emission display panels; Means for exhausting the vessel or maintaining vacuum within the vessel; Means for maintaining vacuum within the vessel by gettering

Sub-classes:

H01J2329/946 » characterised by the position or form of the getter 7
H01J2329/948 » characterised by the material of the getter 6

Recent Application in this class:

20120320328

2012-12-20

FIELD EMISSION PANEL HAVING POSTS PROVIDED IN GETTER ROOM

20090197498

2009-08-06

Manufacturing method of vacuum airtight container

20050009433

2005-01-13

Method and apparatus for manufacturing image displaying apparatus