Organic LED (OLED) inventor and Wolf Prize winner in chemistry Ching Tang has joined quantum-dot product supplier !%QD Vision Inc.’s%! scientific advisory board. Tang, the Doris Johns Cherry Professor at the University of Rochester, is credited with several innovations that led to the commercialization of OLED flat panel display technology, said Dr. Seth Coe-Sullivan, founder and chief technology officer of QD Vision. Based in Lexington, Mass., the company expects that Tang and his expertise will have a strong impact on its quantum-dot devices in the lighting and display markets.