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Optoelectronics/Displays

LEDs: Big lights come in small packages

Posted: 02 Jun 2014  Print Version  Bookmark and Share

Keywords:LEDs  GaN-on-Si  sapphire  silicon 

[Summary of tips] Light-emitting diodes (LEDs) were first commercially used in the 1960s as replacements for neon and incandescent lamps found in expensive laboratory and electronic test equipment. The cost of infrared and visible LEDs units was so steep back then that there was limited practical use. These days, the technology has found its way......
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