Add Yahoo as a preferred source to see more of our stories on Google. It took scientists just 0.9 megapascals of pressure to pierce a problem holding back the next wave of display technology. At ...

Due to their long life and high reliability, visible light emitting diodes (LEDs) are finding their way into more and more applications. LEDs are now found in most automobiles, street lights, outdoor ...

Lightprobes are the optical counterpart of in-circuit tests probes (nails) used in ATE test fixtures. Three lightprobe models offer the capability of checking color and intensity of virtually any size ...

ATLANTA--(BUSINESS WIRE)--Samsung LED (CEO, Jaekwon Kim) announced on September 20 th that its mid-power 2323 LED package has now exceeded 6,000 hours of independent, EPA recognized 3 rd party IES ...

Jianzhong Jiao describes the work of IES and CIE committees in formulating testing standards for AC LEDs, including temperature controls and the range of optical measurements needed to characterize ...