Electric lamp and discharge devices: systems – Plural power supplies – Plural cathode and/or anode load device
Patent
1994-01-31
1995-08-29
Neyzari, Ali
Electric lamp and discharge devices: systems
Plural power supplies
Plural cathode and/or anode load device
3151693, 313585, 313586, G09G 310
Patent
active
054463440
ABSTRACT:
A method of driving a surface discharge plasma display panel has a reset step of applying a pulse of a first voltage to paired first and second electrodes, a write step of applying a pulse of a second voltage to second and third electrodes corresponding to cells to be turned ON, and a sustain discharge step of applying an AC pulse of a fourth voltage to the paired first and second electrodes. The pulse of the first voltage is so set that it is higher than a first discharge start voltage, a third voltage caused by the discharge is higher than the first discharge start voltage, and the first, second, and third electrodes have the same potential after the application of the pulse of the first voltage. Therefore, an address discharge of the surface discharge plasma display panel can be caused by a wide range of voltages, and display quality of the panel can be improved.
REFERENCES:
patent: 5315213 (1994-05-01), Kim
patent: 5331252 (1994-07-01), Kim
patent: 5332949 (1994-07-01), Kim
Nanto et al., "A 15-in.-Diagonal Color Surface Discharge AC-Plasma Display Panel," Japan Display '89, pp. 202-205.
Shinoda et al., "Improvement of Luminance and Luminous Efficiency of Surface-Discharge Color ac PDP," SID 91 Digest, pp. 724-727.
Yoshikawa et al., "A Full Color AC Plasma Display with 256 Gray Scale," Japan Display '92 Digest, pp. 605-608.
Kanagu et al., "A 31-in.-Diagonal Full-Color Surface-Discharge ac Plasma Display Panel," SID 92 Digest, pp. 724-727.
Shinoda et al., "Invited Address: Development of Technologies for Large-Area Color ac Plasma Displays," SID 93 Digest, pp. 161-164.
Fujitsu Limited
Neyzari Ali
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