Display panel and driving method for display panel

Details Display panel and driving method for display panel Display panel and driving method for display panel

1995-03-28

1998-04-28

Kostak, Victor R.

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

345 77, G09G 330

Patent

active

057450854

ABSTRACT:
A flat panel display operates at a low level of power consumption without limiting a display rate and produces an image display of stable brightness, suppressing any change in brightness resultant from a change in the display rate or in a level of a display voltage, Vs. A turn on frequency control unit controls the turn on frequency of the display as a function of the frequency of discharge-sustaining voltage pulses, a current detecting unit detects a level of current flowing into the cell portions of the display panel, and a current converting value setting unit arbitrarily sets a converging value of the current that flows into the cell portions.

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patent: 4414544 (1983-11-01), Suste
patent: 4692665 (1987-09-01), Sakuma
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patent: 5068740 (1991-11-01), Brody
patent: 5126632 (1992-06-01), Parker
patent: 5325107 (1994-06-01), Ogawa et al.

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