Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Patent
1995-12-20
1999-08-24
Chow, Dennis-Doon
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
345 87, 345 99, G09G 336
Patent
active
059430346
ABSTRACT:
The method for driving a display apparatus including a plurality of pixel electrodes; a plurality of thin film transistors each connected to a corresponding pixel electrode, a plurality of gate lines for applying a gate signal to the corresponding pixel electrode; and a plurality of data lines for applying a data signal to the corresponding pixel electrode via the thin film transistor, the method including the steps of: applying a gate signal to the gate line, the gate signal including an on-pulse which defines a period during which the corresponding thin film transistor is turned on; and applying a data signal to the data line, the data signal including an image signal portion which defines a voltage level of an image display, wherein a ratio of a period of the image signal portion of the data signal to a period of the on-pulse of the gate signal is set to approximately 80% or less.
REFERENCES:
patent: 5594464 (1997-01-01), Tanaka et al.
Chow Dennis-Doon
Sharp Kabushiki Kaisha
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