LIGHT EMITTING DEVICE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Feb 18, 2016
app pub date -
Apr 1, 2013
filing date -
Apr 1, 2013
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A second electrode (150) is formed of a semi-transparent film. A light-transmitting film (210) and a reflective film (220) are formed on the second electrode (150). A laminated structure of the second electrode (150), the light-transmitting film (210), and the reflective film (220) is also formed between organic EL elements (lamination portion of a first electrode (110), an organic layer (140), and the second electrode (150)) adjacent to each other. A portion of external light entering a substrate (100) is reflected by the second electrode (150), and the remainder passes through the second electrode (150). Light passing through the second electrode (150) is reflected by the reflective film (220) through the light-transmitting film (210). A portion of this reflected light is emitted to the outside through the second electrode (150), but the remainder is reflected by the second electrode (150) and is directed to the reflective film (220) again.
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