H01J2209/385 - CPC Classification Index

ClassID:

205876 ⎘

H01J2209/385 - CPC Classification

Classification description:

Apparatus and processes for manufacture of discharge tubes; Control of maintenance of pressure in the vessel Gettering

Sub-classes:

H01J2209/3855 » Getter materials 2

Recent Application in this class:

20170213685

2017-07-27

X-ray tube including hybrid electron emission source

20100273387

2010-10-28

Processing Apparatus and Method of Manufacturing Electron Emission Element and Organic EL Display

20090291611

2009-11-26

Airtight container manufacturing method involves irradiating an electron beam to a non-evaporable type getter so as not to activate it before a sealing process

20090197498

2009-08-06

Manufacturing method of vacuum airtight container

20080231183

2008-09-25

Apparatus for evacuating a field emission display

20070080637

2007-04-12

IMAGE DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE IMAGE DISPLAY APPARATUS

20070069646

2007-03-29

Method of manufacturing image display device by stacking an evaporating getter and a non-evaporating getter on an image display member

20050231096

2005-10-20

Electron device with ring-less getter, method for affixing ring-less getter, and method for activating the same

20050062415

2005-03-24

Electron tube and a method for manufacturing same

#10

20050009433

2005-01-13

Method and apparatus for manufacturing image displaying apparatus