H01J2229/0727 - CPC Classification Index

ClassID:

206068 ⎘

H01J2229/0727 - CPC Classification

Classification description:

Details of cathode ray tubes or electron beam tubes; Shadow masks Aperture plate

Sub-classes:

H01J2229/0733 » characterised by the material 7
H01J2229/0738 » Mitigating undesirable mechanical effects 0
H01J2229/075 » Beam passing apertures, e.g. geometrical arrangements 2
H01J2229/0766 » Details of skirt or border 3
H01J2229/0777 » Coatings 0
H01J2229/0788 » Parameterised dimensions of aperture plate, e.g. relationships, polynomial expressions 9

Recent Application in this class:

20160170315

Shadow mask tensioning method and apparatus

20140325822

Method and apparatus for tensioning a shadow mask for thin film deposition

20060279194

Color cathode-ray tube