Title:
PLASMA DISPLAY AND METHOD OF OPERATION WITH HIGH EFFICIENCY
Document Type and Number:
WIPO Patent Application WO1999039324
Kind Code:
A3
Abstract:
An improved AC plasma display panel structure (figure 7) and method of driving for improved efficiency. Gaseous discharges can tunnel or initiate in microchannels parallel to sustain electrodes in a front substrate lowering operating voltages and allowing the use of more efficient gas mixtures. A write step applies a pulse to selected first and second sustain electrodes corresponding to cells on a row that will be turned ON, and an erase step applies a voltage to first and third electrodes corresponding to cells that are to be turned OFF. Write discharges are tunneled through microchannels.
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Inventors:
ANDERSON EDWARD C
OLM DAVID E
SCHERMERHORN JERRY D
OLM DAVID E
SCHERMERHORN JERRY D
Application Number:
PCT/US1999/001522
Publication Date:
March 16, 2000
Filing Date:
January 26, 1999
Export Citation:
Assignee:
ELECTRO PLASMA INC (US)
International Classes:
G09G3/294; H01J11/02; H01J11/00; G09G3/296; (IPC1-7): G09G3/36; G09G3/38; H04N5/225
Foreign References:
US4638218A | 1987-01-20 | |||
US5656893A | 1997-08-12 | |||
US5661500A | 1997-08-26 |
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