isabel-whiffen documents

OLED Technology By: Matt Vicini. Background Organic Light Emitting Diode (OLED) Kodak scientist Dr. Ching (1970s) OLED materials reported in 1987 Color
Documents OLED Technology By: Matt Vicini. Background Organic Light Emitting Diode (OLED) Kodak scientist Dr. Ching (1970s) OLED materials reported in 1987 Color