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IPC Subgroup
H01J 11/1

AC-PDPs with at least one main electrode being out of contact with the plasma

Introduced: January 2012

Full Title

Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel > AC-PDPs with at least one main electrode being out of contact with the plasma

Classification Context

Section:
ELECTRICITY
Class:
ELECTRIC ELEMENTS
Subclass:
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS

4 direct subcodes

Child Classifications

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  • H01J 11/12 with main electrodes provided on both sides of the discharge space
  • H01J 11/14 with main electrodes provided only on one side of the discharge space
  • H01J 11/16 with main electrodes provided inside or on the side face of the spacers
  • H01J 11/18 containing a plurality of independent closed structures for containing the gas, e.g. plasma tube array [PTA] display panels