Light extraction from color changing medium layers in organic light emitting diode devices
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 19, 2007
Grant Date -
Oct 4, 2001
app pub date -
Mar 23, 2001
filing date -
Mar 23, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method of reducing the internal reflected light in an OLED device comprising the step of either scattering light emitted from the OLED or removing light emitted from the OLED. An OLED device comprising a color changing medium film, a transparent substrate, and either a means for scattering light emitted from the OLED or a means for removing light emitted from the OLED such that the internal reflected light is reduced.
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