Integrated circuit device with textured bar cover
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 8, 1987
Issued Date -
N/A
app pub date -
Sep 30, 1985
filing date -
Dec 12, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A semiconductor integrated circuit device includes a rigid planar member or cover affixed to and overlying at least a portion of the upper surface of a semiconductor integrated circuit bar. The upper surface of the planar member is textured to lock the member to the encapsulating medium, and has a thermal coefficient of expansion similar to that of the integrated circuit bar. According to another aspect of the invention the planar member is formed of a material having a low alpha particle emission.
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