Display device, and display control method and apparatus therefo

Details Display device, and display control method and apparatus therefo Display device, and display control method and apparatus therefo

1995-10-06

2000-06-20

Mengistu, Amare

Computer graphics processing and selective visual display system

Display driving control circuitry

345132, G09G 500

Patent

active

060783176

ABSTRACT:
A display control apparatus for displaying an image by receiving an RGB video signal including an image signal and a synchronizing signal receives horizontal and vertical synchronizing signals in the RGB video signal, and detects the current display mode using a display mode detector. A pixel synchronizing clock signal is generated using a clock generator in correspondence with the detected display mode, and the RGB video signal is interpolated by an interpolation processing circuit in correspondence with the display mode and the display screen size of an FLCD panel. The interpolated video signal is subjected to image signal processing, and the processed video signal is displayed on the FLCD panel.

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S. Ohi, et al., "A 13-in.-Diagonal Full-Color High-Resolution TFT-LCD with a New Analog Signal Conversion Scheme", SID 93 Digest, pp. 7-10, (May 16, 1993).

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