Graphic output unit and a graphic output system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 31, 2002
app pub date -
Dec 21, 2000
filing date -
Dec 21, 1999
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A graphic output unit receives and processes an input signal to provide an image on a display in response to the input signal. The graphic output unit includes a bit stream decoder, a graphic controller, a graphic chip and an interface controller. The interface controller receives the input signal and provides a received signal indicative thereof, and determines the type of data within the input signal. If said input signal includes compressed data the interface controller routes the received signal to the bit stream decoder which decompresses the compressed data within said received signal and provides uncompressed pixel graphic data to the graphic chip. If the input signal includes pixel graphic data the interface controlled routes the received signal to the graphic chip. If the input signal includes vector graphic instructions the interface controller routes the received signal to the graphic controller which converts the vector graphic instructions to corresponding pixel graphic data and provides the corresponding pixel graphic data to the graphic chip. The graphic chip receives the pixel graphic data and provides a display output signal indicative thereof.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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