Display drive method, display element, and display

Details Display drive method, display element, and display Display drive method, display element, and display

2007-05-08

2007-05-08

Hjerpe, Richard (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S091000, C345S094000, C345S098000, C345S099000

Reexamination Certificate

active

10398489

ABSTRACT:
A voltage to be used for scanning of scanning lines can be changed over between AVD1which is within a gate withstanding voltage of a switching element and AVD2higher than the gate withstanding voltage. Within a horizontal blanking period, scanning of the scanning lines is started with AVD1, and then precharging of data lines is performed. Thereafter, the voltage is changed over to AVD2. Since, at this point of time, a potential corresponding to the precharge voltage is generated in a pixel capacitor, even if AVD2exceeding the withstanding voltage is applied to a pixel switch, a potential difference which does not exceed the withstanding voltage can be produced between terminals of the switching element.

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