Embedded Systems Conference
Breaking News
Product News

Cree introduces next-generation color LEDs

10/12/2012 01:05 AM EDT
2 comments
NO RATINGS
More Related Links
View Comments: Newest First | Oldest First | Threaded View
SpeedEvil
User Rank
Author
re: Cree introduces next-generation color LEDs
SpeedEvil   1/23/2013 1:30:45 AM
NO RATINGS
This is highly misleading, and is due to the poor sensitivity of the eye to blue. The green LED emits about 210/627W - 1/3 of a watt - with 3W in - so 10% efficient. Blue is around 50%.

agk
User Rank
Author
re: Cree introduces next-generation color LEDs
agk   10/16/2012 12:55:21 PM
NO RATINGS
Here the Blue LED has reached around 50 percent efficiency of red and green LED.Good break through.But still blue is always cool.

Most Recent Comments
cd2012
 
junko.yoshida
 
MikeD95101
 
betajet
 
junko.yoshida
 
Bill_Higdon
 
Tom_C
 
R_Colin_Johnson
 
David Ashton
Most Recent Messages
5/27/2015
9:18:32 PM
Flash Poll
April 2015 Cartoon Caption Contest: The Mighty Hamster
April 2015 Cartoon Caption Contest: The Mighty Hamster
Of all the exhibits in the Pre-Apocalypse Era Museum, Breek was always in awe of the unearthed details and true-to-scale reproduction of a technological creation space that the long gone humans had once inhabited.
149 comments
Like Us on Facebook

Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
EE Times on Twitter
EE Times Twitter Feed