Method for forming MEMS grid array connector
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jun 9, 2005
app pub date -
Dec 8, 2003
filing date -
Dec 8, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method for forming a connector including an array of contact elements includes forming a support layer on a substrate, patterning the support layer to define an array of support elements, isotropically etching the support elements to form rounded corners on the top of each support element, forming and patterning a metal layer to define an array of contact elements where each contact element includes a first metal portion on the substrate and a second metal portion extending from the first metal portion and partially across the top of a respective support element, and removing the support elements. The contact elements thus formed each includes a base portion attached to the substrate and a curved spring portion extending from the base portion and having a distal end projecting above the substrate. The curved spring portion is formed to have a concave curvature with respect to the surface of the substrate.
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