Gallium nitride group compound semiconductor light-emitting device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 5, 2003
Grant Date -
N/A
app pub date -
Oct 6, 2000
filing date -
Oct 7, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A semiconductor light-emitting device includes: a substrate; a semiconductor layer including at least one light-emitting region; a metal layer having a light transmitting characteristic; a first fluorescent material layer for converting at least a portion of first light emitted from the light-emitting region into second light having a different wavelength from the first light; and an oxide semiconductor layer formed between the metal layer and the first fluorescent material layer, and having a light-transmitting characteristic.
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