Bias application for capacitive micromachined ultrasonic transducers
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 3, 2019
Grant Date -
Mar 15, 2018
app pub date -
Sep 12, 2016
filing date -
Sep 12, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
In some examples, a capacitive micromachined ultrasonic transducer (CMUT) includes a first electrode and a second electrode. The CMUT may be connectable to a bias voltage supply for supplying a bias voltage, and a transmit and/or receive (TX/RX) circuit. In some cases, a first capacitor having a first electrode may be electrically connected to the first electrode of the CMUT, the first capacitor having a second electrode that may be electrically connected to the TX/RX circuit. Furthermore, a first resistor may include a first electrode electrically connected to the first electrode of the first capacitor and the first electrode of the CMUT. A second electrode of the first resistor may be electrically connected to at least one of: a ground or common return path, or the second electrode of the first capacitor.
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