Device and method for varying the row scanning time to...

Details Device and method for varying the row scanning time to... Device and method for varying the row scanning time to...

2007-06-19

2007-06-19

Shalwala, Bipin (Department: 2629)

Computer graphics processing and selective visual display system

Display driving control circuitry

C345S207000, C345S212000, C345S214000

Reexamination Certificate

active

10491514

ABSTRACT:
A display device having a control circuit for changing a time period of applying a signal voltage to each of the signal lines and a scanning voltage to each of the scanning lines within one vertical scanning period (T). The control circuit controls each of horizontal scanning periods (t1to tm) in such a manner that the period is gradually increased from the scanning line located close to a vertical driving circuit to the scanning line located remote from the vertical driving circuit. In this way, when writing a signal voltage to a pixel via the signal lines, the target potential is reached at each pixel within the time period of applying the signal voltage.

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