H01J2329/943 - CPC Classification Index

ClassID:

206804 ⎘

H01J2329/943 - 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

Sub-classes:

H01J2329/945 » by gettering 3

Recent Application in this class:

20120112625

2012-05-10

Vacuum fluorescent display apparatus having barium absorbent

20060043866

2006-03-02

Image display apparatus having ion pump and electron-emitting devices in communication via mesh or stripe shaped member

20060043865

2006-03-02

Image display apparatus provided with an ion pump assembly arranged within an external container