Method for production of selective growth masks using underfill dispensing and sintering
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 7, 2014
Issued Date -
N/A
app pub date -
Apr 22, 2013
filing date -
Apr 23, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention discloses a method for production of selective growth masks using underfill dispensing and sintering. The method includes steps of: providing a sapphire substrate, growing a gallium nitride base layer on the sapphire substrate, coating a photoresist layer, performing imprint lithography, exposure and development, performing underfill dispensing, and performing sintering. The production method of the present invention can be applied in the atmosphere, and vacuum chambers as known production approaches are unnecessary. The selective growth masks produced by the method of the present invention make the growth of nanowires cylindrical and perpendicular to the gallium nitride base layer, and each nanowire is parallel to one another.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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