Digital video display system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 20, 1999
Issued Date -
N/A
app pub date -
Aug 8, 1994
filing date -
Feb 2, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A digital video display system which includes a digital data output unit, such as a computer system, and a display unit coupled to receive digital data from the digital data output unit. In order to reduce the amount of data transferred on a signal line connecting the digital data output unit and the display unit, the digital data is transferred as a video drawing command. After the display unit receives this video drawing command, a drawing processing circuit within the display unit generates digital video data and a synchronizing signal based on the video drawing command. This digital video data is then stored, and subsequently converted to an analog video signal for display. Alternative embodiments are also provided which include audio processing, arrangements for simultaneously displaying multiple pictures, and arrangements for compression and decompression of the video data.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully