Much smaller than any LED it looks like the light is coming from a junction of two conductors on a circuit board.
Is this a new development?
Bret Cahill
Tiny Pin Point Lights On Holiday or Novelty Buttons.
Dec 19, 2004
4 Replies
0402 size LED
could be
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Regards,
Boris Mohar
Got Knock? - see: Viatrack Printed Circuit Designs
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Some, probably many smaller LED novelties have LED dice, or chips, on a small board with transparent encapsulant around everything. Not 0402 LEDs but just plain dice. Those are usually around 300 micrometers or approx. .012 inch wide.
- Don Klipstein ( snipped-for-privacy@misty.com)
Fiber otpic light pipe?
Al
About the same size as the tip of a FO.
I first saw these just before Halloween.
Generally the button will have a half dozen or so lights, 2 red, two blue, two green, alternating.
Bret Cahill
Al snipped-for-privacy@wanted.com >
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