Computer graphics processing and selective visual display system – Display peripheral interface input device – Light pen for fluid matrix display panel
Patent
1997-09-25
2000-02-01
Chow, Dennis-Doon
Computer graphics processing and selective visual display system
Display peripheral interface input device
Light pen for fluid matrix display panel
345100, 345213, G09G 500
Patent
active
060208740
ABSTRACT:
A flat panel display device includes a display panel including a plurality of pixels arranged in matrix of rows and columns, a data latch circuit for latching various types of color data to be displayed on a display area having a predetermined resolution on the display panel, a specific color data generation circuit for generating specific color data to be displayed on a non-display area on the display panel, and a timing control circuit for controlling timing such that the specific color data generated from the specific color data generation circuit is displayed on the non-display area simultaneously with an operation of displaying the various types of color data latched by the data latch circuit on the display area.
REFERENCES:
patent: 4990904 (1991-02-01), Zenda
patent: 5406308 (1995-04-01), Shiki
patent: 5448260 (1995-09-01), Zenda et al.
patent: 5781185 (1998-07-01), Shin
patent: 5784037 (1998-07-01), Inoue
Chow Dennis-Doon
Kabushiki Kaisha Toshiba
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