Method of driving data lines, and display device and liquid...

Details Method of driving data lines, and display device and liquid... Method of driving data lines, and display device and liquid...

2007-03-27

2007-03-27

Nguyen, Van Thu (Department: 2824)

Static information storage and retrieval

Addressing

Sequential

C365S108000, C345S087000

Reexamination Certificate

active

10986033

ABSTRACT:
A method of driving source lines is arranged as follows: One output signal line S61of a source driver is connected to a plurality of lines corresponding to respective source lines SR7through SB12, and these source lines from SR7(starting data line) to SB12(terminating data line) are grouped as one block (group). In each block, a signal voltage of a divided output is supplied to the source lines during a first horizontal period T, while a signal voltage whose polarity is opposite to that of the aforesaid output is supplied to the source lines in a second horizontal period that is after the first horizontal period. In each of the horizontal periods, the source lines SR7through SB12are subjected to sequential selection. In addition to this, the source line SB12is selected before turning the source line SR7off. With this, a method of driving source lines, which can restrain (eliminate) the voltage variation on each source line and pixel electrode on account parasitic capacities between source lines, can be realized.

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