Light-Tight Silicon Radiation Detector
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 21, 2010
app pub date -
Apr 12, 2010
filing date -
Apr 17, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A light-tight silicon detector. The detector utilizes a silicon substrate having a sensitive volume for the detection of ionizing radiation and a rectifying contact or electrode through which the ionizing radiation may enter. A diffused or boron-implanted p+ layer may act at the rectifying electrode. A first layer of titanium nitride is deposited on the entrance window to prevent light from being admitted to the sensitive volume and to increase the abrasion and corrosion resistance of the detector. Alternatively a titanium nitride layer may be deposited directly on the silicon substrate, said layer acting as a surface barrier or Schottky barrier rectifying contact. A layer of titanium nitride may be deposited on the backside contact wherein this titanium nitride layer serves as an ohmic contact. The second layer may be further utilized as a conductive contact for surface mount connections.
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