Matrix display device having switching circuit for selecting...

Details Matrix display device having switching circuit for selecting... Matrix display device having switching circuit for selecting...

2007-02-06

2007-02-06

Lao, Lun-yi (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S098000, C345S204000, C345S690000

Reexamination Certificate

active

10095137

ABSTRACT:
In a liquid crystal display device in which picture elements are arranged in a matrix form, a fixed time before a display data voltage is supplied to the picture element by a data line and a scan line, a pre-write voltage at a gradation value having a high speed of response to a change in gradation is supplied to the picture element regardless of the gradation value of a picture after response. When the display data voltage is supplied to the picture element, the pre-write voltage is always supplied to the picture element to thereby increase the response speed of liquid crystal constituting the liquid crystal display device regardless of the gradation value of a picture after response, so as to display quickly a picture on a display section.

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