Method and apparatus for driving display panel

Details Method and apparatus for driving display panel Method and apparatus for driving display panel

1992-12-21

1995-05-30

Weldon, Ulysses

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

G09G 322

Patent

active

054206022

ABSTRACT:
An apparatus and method for driving a display panel, e.g., AC PDP, having a first substrate, at least one display line including first electrodes and second electrodes disposed in parallel with each other on the first substrate, a second substrate facing the first substrate, and third electrodes disposed on the second substrate and extending orthogonally to the first and second electrodes, in which write operation of the display data by a light emission is executed by carrying out a selective write discharge utilizing a memory function, are adapted to execute a write discharge for all cells and to execute an erase discharge for all cells before the selective write discharge, to thereby accumulate wall charges over the third electrodes in advance.

REFERENCES:
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patent: 4684849 (1987-08-01), Otsuka et al.
patent: 4737687 (1988-04-01), Shinoda et al.
patent: 4900987 (1990-02-01), Otsuka et al.
patent: 5210468 (1993-05-01), Yoshioka

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