April 1, 2011
Inspection Boosts HB LED Yields
Test and Measurement World, April 2011
"Now that capacity has expanded and HB (high-brightness) LEDs are shifting into higher production volumes, manufacturers are focusing more on controlling processes to improve yields. Paralleling similar changes in the PV (photovoltaic) solar industry, these shifts are creating new inspection and metrology requirements for hardware and software vendors such as Rudolph Technologies, said Ardy Johnson, the company's VP of marketing."