Variable color display system for sequentially exhibiting digital values
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 26, 2000
Issued Date -
N/A
app pub date -
Jun 18, 1999
filing date -
Jan 15, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A variable color display systems sequentially exhibits digital values in a color in accordance with the relation of the presently exhibited digital value to a past digital value. A memory, controlled by a timer, is provided for storing data representing the past digital value. A comparator compares the presently exhibited digital value with the data stored in the memory and develops a comparison signal accordingly, which is then used to control the color of the presently exhibited digital value.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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