The 32nd International Display Workshops (IDW '25)
Dec 2 - Dec 5, 2025International Convention Center Hiroshima
The 32nd International Display Workshops (IDW '25)
Dec 2 - Dec 5, 2025International Convention Center Hiroshima
[AMD4-3]High Mobility Metal Oxide TFT Backplane Technology for IT AMOLED Display
*Fa-Hsyang Chen1, Guowen Yan1, Lin Xu1, Xue Liu2, Lidong Ding1, Zidong Guo2, Wangfeng Xi1, Weiqi Xu3, Rubo Xing1, Xiujian Zhu1(1. Kunshan Govionox Optelectronics Co., Ltd. (China), 2. Yungu (Gu'an) Technology Co., Ltd. (China), 3. Hefei Govionox Technology Co., Ltd. (China))
Keywords:
metal oxide TFT,AMOLED,high mobility oxide TFT
In this study, we demonstrated the high mobility metal oxide TFTs with small Vth variation and good electrical reliability in Gen. 6 and Gen. 4.5 factory. Moreover, the 13.2 and 12.6 inch AMOLED displays have been successfully developed with amorphous MO-1 and polycrystalline MO-2 backplane technology, respectively.