Digitimes Research: Upstream LED firms continue to strive for higher brightness efficiency

Jessie Lin, DIGITIMES Research, Taipei Thursday 27 June 2013 0

At 2013 LED Lighting Taiwan, Russia-based upstream sapphire crystal maker Monocrystal showcased 12-inch substrates. The firm aims to produce crystal of over 150kg in 2014 for manufacturing 6-inch sapphire ingots.

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