SEMI's HB-LED Standards Committee has approved its first standard, specifying sapphire wafers used in making high-brightness light-emitting diode (HB-LED) devices. Sapphire wafers are used in producing HB-LED devices for multiple ...
Tags: SEMI, HB-LED Standards Committee, LED manufacturing supply chain
SEMI's HB-LED Standards Committee has approved its first standard,specifying sapphire wafers used in making HB-LED devices. Five categories of single-crystal,single-side polished c-axis sapphire wafers are covered by the new HB1 standard: ...
Tags: HB-LED Standard, SEMI, HB-LED devices, new HB1 standard