H01J29/025 - CPC Classification Index

ClassID:

204975 ⎘

H01J29/025 - CPC Classification

Classification description:

Details of cathode-ray tubes or of electron-beam tubes of the types covered by group; Electrodes; Screens; Mounting, supporting, spacing or insulating thereof Mounting or supporting arrangements for grids

Recent Application in this class:

20160064174

2016-03-03

Electron gun supporting member and electron gun apparatus

20150206698

2015-07-23

Image capture device

20130230146

2013-09-05

Electron emission device and X-ray generator including the same

20090137179

2009-05-28

FIELD EMISSION DISPLAY AND METHOD OF MANUFACTURING THE SAME

20070176533

2007-08-02

Field emission device