All the audio and video processing circuits are integrated into the glass and a flexible connector provides the data. Various piezoelectric actuators connect to the audio input while video input is piped to the active matrix transistors. For scanning, lateral photodiodes are embedded within each pixel that detects lights that is reflected or transmitted. Sharp’s CGS polysilicon technology has been undergoing development for many years and has carrier mobility that is 3x that of conventional LTPS. Read more at electronicsweekly.com.