Recent content by industry7

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    LED technology articles

    " Applied Physics Letters, Volume 78, Issue 22, id. 3379 (2001). Data are presented on high-power AlGaInN flip-chip light-emitting diodes (FCLEDs). The FCLED is ``flipped-over'' or inverted compared to conventional AlGaInN light-emitting diodes (LEDs), and light is extracted through the...
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    Brightest Blue LED on a budget

    So many things just suddenly started making more sense. That works. Most of the specs I've looked at so far specify mW output anyway. Also, does that mean I can calculate the LED's efficiency myself based on the light output in mW divided by input power (using typical voltage times forward...
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    Brightest Blue LED on a budget

    Ok, I had just finished reading the sticky where some the veteran members were explaining how they strongly dislike it when noobs start new threads, so I had spent like 45 minutes trying to find an old thread that was on topic. By the time I found this one I was so frustrated that my brain...
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    Brightest Blue LED on a budget

    Ok... what specific info do you want? The specific color of blue I need my lights to be is about 450-460nm. Other than that, my chief concern is overall luminous efficacy, since the savings in operational cost over the course of the LED's lifetime should far outweigh the initial investment...
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    Brightest Blue LED on a budget

    So this thread is pretty much exactly what I'm looking for; high efficiency blue LEDs that won't break the bank. The last post in this thread was 6 months ago, and it seems like there has been a lot of advancement in the field since then. So what's out there right now? Cree keeps announcing...
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