Display controller

Details Display controller Display controller

2006-08-15

2006-08-15

Mengistu, Amare (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S098000, C345S699000, C348S419100

Reexamination Certificate

active

07091944

ABSTRACT:
Systems and methods are disclosed for controlling a display device having a display scan line rate by storing incoming data in a buffer, the buffer having a usage level measure; comparing the usage level to the display scan line rate; and adjusting a width of a display scan line to avoid buffer overflow or underflow. The system avoids a costly external frame buffer and automatically handles uncertainties such as jitter in input and output clocks when the system operates in different environments.

REFERENCES:
patent: 5142537 (1992-08-01), Kutner et al.
patent: 5467138 (1995-11-01), Gove
patent: 5959636 (1999-09-01), Lin et al.
patent: 6188729 (2001-02-01), Perkins
patent: 6295322 (2001-09-01), Arbeiter et al.
patent: 6429902 (2002-08-01), Har-Chen et al.
patent: 6763067 (2004-07-01), Hurst
patent: 2002/0078317 (2002-06-01), Yasoshima
patent: 2002/0080269 (2002-06-01), Gotanda et al.
patent: 2002/0145610 (2002-10-01), Barilovits et al.
patent: 2003/0011588 (2003-01-01), Kim
patent: 2003/0156639 (2003-08-01), Liang
patent: 2003/0172220 (2003-09-01), Hao

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