Electrostatic discharge circuit
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jun 18, 2009
app pub date -
Dec 13, 2007
filing date -
Dec 13, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The invention discloses an electrostatic discharge circuit. The spirit of the invention is that the electrostatic common portion in the conventional integrated circuit is divided into at least two sets corresponding to at least two internal common voltages, separately. In addition, the electrostatic common portions use serily connected diode rings. Therefore, the number of diodes of the diode rings coupling to the higher common voltage and the electrostatic common portion, coupling to the higher common voltage, can be reduced.
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