Mixed Outlook For Silicon Wafer Biz


After a period of record growth, the silicon wafer industry is off to a slow start in 2019 and facing a mixed outlook. Generally, 200mm silicon wafer supply remains tight. But demand for 300mm silicon wafers is cooling off in some segments, causing supply to move toward equilibrium after a period of shortages. On average, though, silicon wafer prices continue to rise despite the slowdown. ... » read more

Week In Review: Manufacturing, Test


Packaging Brewer Science has introduced the latest additions to its family of temporary bonding materials. The company also rolled out its new line of thin spin-on packaging materials. The company’s temporary bonding materials are called BrewerBOND. The new products, called the BrewerBOND T1100 and BrewerBOND C1300 series, are combine to create a dual-layer system for temporary bonding a... » read more

Inspecting Unpatterned Wafers


Unpatterned wafer inspection, which has flown well under the radar for most of the semiconductor industry, is becoming more critical amid the need to find defects earlier in the manufacturing process flow. Finding those defects is getting harder as critical dimensions shrink. It's more difficult to actually detect smaller defects on bare wafers, there is more data to process, and there is mo... » read more