ClassID:

205915

H01J2211/444 - page 2 - CPC Classification

Classification description:

Plasma display panels with alternate current induction of the discharge, e.g. AC-PDPs; Constructional details; Vessels, containers or parts thereof, e.g. substrates; Optical arrangements or shielding arrangements, e.g. filters or lenses Means for improving contrast or colour purity, e.g. black matrix or light shielding means

Recent Application in this class: