A primary side feedback control for flyback LED driver with no output voltage feedback resistors. - Zhelu Li; Yahui Leng; Xufeng Wu; Jianxiong Xi; Lenian He (ISIC, 2014)

A linear constant current LED driver without off-chip inductor and capacitor. - Xufeng Wu; Yahui Leng; Lenian He; Jianxiong Xi (NEWCAS, 2015)