H01J2217/49271 - CPC Classification Index

ClassID:

205950 ⎘

H01J2217/49271 - CPC Classification

Classification description:

Gas-filled discharge tubes; Cold-cathode tubes; Display panels, e.g. not making use of alternating current; Details; Vessels Spacers between front and back panels

Recent Application in this class:

20090224649

2009-09-10

Image display apparatus

20070001605

2007-01-04

Plasma display panel with wider and narrower display regions

20060055301

2006-03-16

Spacer for image display apparatus and image display apparatus