a-Si:H TFT technology has been used in large-area linear array applications. Using large-area photolithography, these arrays can be batch produced. Applications to image scanners and electronic printers will be described. Generic processing issues and future development trends will be discussed.
Hsing C. Tuan, Hsing C. Tuan,
"Applications Of Amorphous Silicon Thin Film Transistors To Linear Arrays", Proc. SPIE 0763, Physics of Amorphous Semiconductor Devices, (21 August 1987); doi: 10.1117/12.940171; https://doi.org/10.1117/12.940171