41.4: AMOLED based on Silicon-On-Glass (SiOG) Technology

We have demonstrated that the single crystalline silicon films on the glass substrates can be utilized in the conventional mass production lines. The single crystalline Si layers were transferred to the 370 mm × 470 mm glass substrates using Silicon-On-Glass (SiOG) technology. Using the thin film transistor backplanes made by conventional CMOS technology, 2.4″ qVGA AMOLED with integrated circuits were successfully fabricated. A completed 2.4″ qVGA AMOLED module shows wide viewing angle (> 170°) and 73% color gamut. The advantages of SiOG technology and its significances will be presented.