Blue Diodes

[karthik3k]

Are there any Manufacturers of Blue Diodes ???

[hitssquad]

If you are looking for blue LEDs, you might want to try the LED museum (http://ledmuseum.home.att.net/).

[karthik3k]

may be...

I meant the Diode made of Gallium Nitride (GaN) which can produce light at ~ 400 nm ...

[hitssquad]

If you are looking for blue LEDs, you might want to try the LED museum (http://ledmuseum.home.att.net/).I meant the Diode made of Gallium Nitride (GaN) which can produce light at ~ 400 nm ...400nm is violet, according to the following links table at the LED Museum (http://www.ledmuseum.org/):


DISCRETE LEDS (http://ledmuseum.home.att.net/menutop.htm#1)
700-4900nm Infrared (http://ledmuseum.home.att.net/ledir.htm)
640-700nm Red (http://ledmuseum.home.att.net/ledred.htm)
625-640nm Orange-Red (http://ledmuseum.home.att.net/ledredor.htm)
615-625nm Orange (http://ledmuseum.home.att.net/ledorng.htm)
600-615nm Amber (http://ledmuseum.home.att.net/ledamb.htm)
585-600nm Yellow (http://ledmuseum.home.att.net/ledyel.htm)
555-575nm Yellow-Green (http://ledmuseum.home.att.net/ledyelgn.htm)
515-540nm True Green (http://ledmuseum.home.att.net/ledgrn.htm)
490-510nm Blue-Green (http://ledmuseum.home.att.net/ledtur.htm)
485nm Sky Blue SiC (http://ledmuseum.home.att.net/ledsic.htm)
445-480nm True Blue (http://ledmuseum.home.att.net/ledblu2.htm)
430-440nm Deep Blue (http://ledmuseum.home.att.net/ledblu1.htm)
395-420nm Violet (http://ledmuseum.home.att.net/ledvio.htm)
275-395nm Ultraviolet (http://ledmuseum.home.att.net/leduv.htm)