H01J5/20 - CPC Classification Index

ClassID:

204554 ⎘

H01J5/20 - CPC Classification

Classification description:

Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps Seals between parts of vessels

Sub-classes:

H01J5/22 » Vacuum-tight joints between parts of vessel 11

Recent Application in this class:

20220238305

2022-07-28

Gas discharge tube having glass seal

20210272773

2021-09-02

Methods for fabricating gas discharge tubes

20210175042

2021-06-10

Integrated device having GDT and MOV functionalities

20190074162

2019-03-07

Glass sealed gas discharge tubes

20130300283

2013-11-14

FLAT PANEL DISPLAY AND METHOD OF MANUFACTURING THE SAME

20130125789

2013-05-23

Refractory filler, sealing material using same, and manufacturing method for refractory filler

20130119853

2013-05-16

High pressure discharge lamp

20120074838

2012-03-29

FLAT PANEL DISPLAY AND METHOD OF MANUFACTURING THE SAME

20120058877

2012-03-08

Low thermal expansion filler, method for preparing the same and glass composition

#10

20110215713

2011-09-08

Display apparatus having a semi-penetration layer and a sealing unit

#11

20100115998

2010-05-13

Thick film sealing glass compositions for low temperature firing

#12

20070194687

2007-08-23

Sealing compositions

#13

20070158021

2007-07-12

Display device and production method thereof

#14

20060186789

2006-08-24

Sealing structure of field emission display device and method of manufacturing the same