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LED Firms Mull New Wafer Sizes And Materials


By Mark LaPedus Seeking to reduce the cost of solid-state lighting and related applications, LED manufacturers are taking a page from the IC industry: They are looking at larger wafer sizes and new materials in the fab. Today, the state-of-the-art LED fab is a 150mm (6-inch) facility, but a large percentage of these plants are still using 50mm (2-inch) substrates. The vast majority of LED s... » read more

3D-IC, LED and 450 mm Update


By James Amano, director, SEMI International Standards The SEMI International Standards Program brings together industry experts to exchange ideas and work towards developing globally accepted technical standards. SEMI provides a forum for the essential collaborations that must be achieved to move new and existing markets forward efficiently and profitably. Here are the latest updates on... » read more

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