And the blinky light project remains ... For [emach1ne], the DIY LED was part of a Master’s degree course and began with a slice of epitaxial wafer that goes through cleaning, annealing ...

LONDON — Taiwan Semiconductor Manufacturing Co. Ltd. (Hsinchu, Taiwan) has held a groundbreaking ceremony for an R&D center and wafer fab to develop and ... TSMC said it is seeking talent for its LED ...

LED epitaxial wafer and chip maker Epistar will invest NT$600 million (US$18.8 million) to acquire manufacturing equipment of 6-inch micro LED epitaxial wafers from PlayNitride Display ...

Samsung LED said in a statement that the 50-50 joint venture capitalised at around 80 billion won ($72.02 million) would make sapphire wafers used to make light-emitting diodes (LED). The company ...

Date Announced: 06 Sep 2011 The identification markings on sapphire-based LED wafers rarely conform to SEMI standards. This causes problems in the traceability as well as in the quality in production.