Gas discharge display panel having communicable main and auxilia

Details Gas discharge display panel having communicable main and auxilia Gas discharge display panel having communicable main and auxilia

1995-09-07

1998-10-06

O'Shea, Sandra L.

Electric lamp and discharge devices

With gas or vapor

Three or more electrode discharge device

313584, 313586, 313587, H01J 1749

Patent

active

058181687

ABSTRACT:
A gas discharge display panel which provides sufficient contrast and good accuracy and is high in yield. When a voltage is applied to auxiliary discharge electrodes, auxiliary discharge occurs in an auxiliary discharge space and excited charged particles communicate with a main discharge space through a priming path made in a discharge space separation bulkhead. In this state, when an alternating voltage is applied between bus electrodes on a front substrate, main discharge occurs in the main discharge space, causing Xe atoms in the sealed gas to generate ultraviolet rays, causing a phosphor to emit light. However, since the auxiliary discharge is shielded by a bulkhead and a barrier rib, the phosphor does not emit light when only auxiliary discharge occurs.

REFERENCES:
Otsuka, Akira; "Commercially manufacturing of display which can display 260 thousand colors in 21 inches diagonally", Flat Panel Display, 1994, pp. 198-201.

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