Process for transferring films
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 6, 2012
Grant Date -
May 28, 2009
app pub date -
Nov 21, 2008
filing date -
Nov 28, 2007
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A process of transferring a layer of a first material from a first substrate, having defects in a zone close to the surface, onto a host substrate made of a second material includes a step of thinning the first substrate in order to form a first thinned substrate, an ion or atom implantation in the first substrate in order to form an implantation plane therein, delimiting the layer to be transferred, and a transfer of the layer onto the host substrate by fracturing the substrate along the implantation plane.
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