LIGHT EMITTING APPARATUS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Apr 28, 2011
app pub date -
Oct 20, 2010
filing date -
Oct 26, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A light emitting apparatus includes a substrate, at least one LED (light-emitting diode) die, a sealant, a cover sheet and a protecting material. The LED die is disposed on the substrate. The sealant covers the LED die and has a top surface and a side surface. The cover sheet is disposed on the top surface of the sealant. The protecting material is disposed at the side surface, and connected with the cover sheet and the substrate. Accordingly, the light emitting apparatus can prevent from moisture or gas that may affect the luminous efficiency thereof, thereby extending the lifetime of the light emitting apparatus.
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