HDTV video display processor
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United States of America Patent
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-
Jul 16, 2002
Grant Date -
N/A
app pub date -
Sep 8, 1998
filing date -
Dec 1, 1997
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A HDTV video processor includes a data input part for processing the video data having different image formats, format information and control signals; a memory interfacer for imaging the access to the memory, a format converter converting the input data format to the output data format, an On Screen Display processor overlaying an OSD data on the converted data, a color space converter and video processor carrying out a variety of processes to display the input data. The processor not only interfaces DTV videos of various sizes and frame rates, but also interfaces the NTSC or VGA signals, allowing the display of the DTV, NTSC or VGA video in the forms of PIP, multi-PIP, zoom.
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