TY - CONF AU - Yoshihiro Ohno C2 - CIE Midterm Session conference - Light and Lighting 2009, Budapest, -1 DA - 2009-05-29 LA - en M1 - 34 PB - CIE Midterm Session conference - Light and Lighting 2009, Budapest, -1 PY - 2009 TI - Standardization Activities for Solid State Lighting in the USA ER -