New Blue Emitters of OLED: Syntheses and Application of Spirobifluorene Based Pyrimidine-Containing Materals

by Yuan Li Liao, 廖元利
Published 2002

Synthesis, Properties, and Optoelectronic Applications of Novel 2,2’and 2,2’,7,7’- Substituted 9,9’-Spirobifluorene Derivatives

by Yuan-Li Liao, 廖元利
Published 2006

The Study of Consumer Behavior After Non-surgical, minimally invasive Cosmetic Treatments-A Study of Customers Receiving Cosmetic Treatments

by Yuan-li liao, 廖苑利
Published 2008