Patterned sapphire substrate market value in 2014 to reach US$711 million, says LEDinside

Strong LED market demand in 2014 has led to expanded patterned sapphire substrate (PSS) production capacity, according to LEDinside. The 4-inch PSS market is currently facing supply shortages caused by Taiwan- and China-based LED chip makers introducing large volume PSS into products. However, since makers are expected to expand PSS production by the end of 2014, tightened market supply conditions are expected to ease.



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via Yuichun