Tektronix says they've simplified VCSELS testing by combining a high-speed current pulser with a DC source and measurement function.
April 27, 2020 by Cabe Atwell
Geared for automotive lights, the AL8843Q and AL8862Q are built to drive single LEDs and multiple LED strings with up to 97% efficiency.
December 20, 2019 by Gary Elinoff
The LP5030 is intended to improve and simplify LED-based user interfaces in routers, handheld devices, and many other consumer-electronics applications.
February 27, 2019 by Robert Keim
Biometric security comes standard for most smartphones. Can IR LEDs keep iris scanning a viable option?
April 05, 2017 by Robin Mitchell
The Amazon Kindle Fire tablet is a 7" color tablet. This Teardown Tuesday opens one up and looks inside.
March 28, 2017 by Mark Hughes
Researchers have developed double-heterojunction nanorods which can be biased to both send and receive light—in other words, a device that is both an LED and solar cell, capable of emitting and absorbing light.
March 17, 2017 by Chantelle Dubois
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