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News for the compound semiconductor and advanced silicon industryDOE announces 2017 solid-state lighting R&D funding opportunity Semiconductor Today News
  • Samsung Electronics Co Ltd of Seoul, South Korea has launched two new additions to its chip-scale package (CSP) line-up: the LM101B 1W-class mid-power LED and the LH231B 5W-class high-power LED. Built with enhanced CSP technology, the new LED packages deliver what is claimed to be industry-leading efficacy and reliability for spotlights and high-bay lighting applications...

  • South Korean LED maker Seoul Semiconductor Co Ltd has filed a lawsuit, together with its affiliate Seoul Viosys Co Ltd, in the US District Court for the Central District of California asserting that Archipelago Lighting Inc is selling various LED bulb products (including filament LED bulbs) that infringe on 12 patents covering aspects of Seoul’s Acrich technology, including fundamental LED technologies such as LED driver technology for high-voltage operation, multi-junction technology (MJT), filament LED bulb structure, LED packaging, LED epitaxial growth, LED chip fabrication, etc...

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