Computer graphics processing and selective visual display system – Display peripheral interface input device – Light pen for fluid matrix display panel
Patent
1997-05-23
1999-10-19
Liang, Regina
Computer graphics processing and selective visual display system
Display peripheral interface input device
Light pen for fluid matrix display panel
345509, G09G 536
Patent
active
059697075
ABSTRACT:
A mosaic picture processing apparatus and method is disclosed. The present invention includes a memory device for storing picture data, which include index data, pattern data, and pattern control data. A pattern coordinate generating device is used for generating a horizontal coordinate and a vertical coordinate. A mosaic device is used for generating a mosaic control signal. Next, the index data is read from the memory device in response to the horizontal coordinate, the vertical coordinate, and the mosaic control signal. Further, the pattern data is read from the memory device in response to the horizontal coordinate, the vertical coordinate, the index data, and the mosaic control signal.
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Liang Regina
United Microelectrics Corp.
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