High-persistence display circuit and method to therefor

Details High-persistence display circuit and method to therefor High-persistence display circuit and method to therefor

1993-07-01

2000-12-26

Nguyen, Chanh

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

345123, G09G 336

Patent

active

061667129

ABSTRACT:
A display circuit, and associated method, including a high-persistence display element, such as a liquid crystal display device, which visually displays sequences of informational image frames while minimizing interference between successive ones of the frames. A sequence of informational image frames are displayed upon the display element, thereby to generate a visual signal which appears to scroll across the display element. Blank image frames are interspersed between successive ones of the informational image frames to reduce thereby interference between successive ones of the informational image frames.

REFERENCES:
patent: 3972040 (1976-07-01), Hilsum et al.
patent: 4382256 (1983-05-01), Nagata
patent: 4646081 (1987-02-01), Tsunoda
patent: 4694406 (1987-09-01), Shibui et al.
patent: 4744046 (1988-05-01), Foster

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