26‐1: Embedded a‐Si Photo‐Transistor Sensors Integration in Remote Optical Touch‐input Panel Using Four‐Mask Process Architecture Technology. - Cho, An‐Thung; Yang, Feng‐yun; Zhang, Young; Wang, Ming‐liang; Feng, Jin‐chang; Chen, Ni; Li, Wen‐xin; Ruan, Ting‐ting; Guo, Dong‐sheng; Lin, Steve; Hsu, James; Chen, Wade (SID Symposium Digest of Technical Papers, 2024)