Transparent contact for light emitting diode
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 27, 2005
app pub date -
Apr 23, 2004
filing date -
Apr 23, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A transparent conductive film is deposited between the electrode and semiconductor diode to spread the current evenly, reduce the series resistance and increase light transmittance at certain wavelength. ZnO film can be used as the transparent conductive film. The Ni/Au/ZnO film is found to have an increased light transmission compared with an annealed Ni/Au contact. The maximum optical transmission measured through the Ni/Au/ZnO film is 90%.
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