Pervasive Displays Wide Temperature E-ink Displays are a-Si, active matrix TFT Electronic Paper Display (EPD) panels with high resolutions. The high resolutions help these display panels to display fine patterns. The wide temperature E-ink displays operate between -15°C to 60°C temperature range with 0°C to 50°C fast update technology. These display panels exhibit bi-stable nature that results in ultra-low power consumption for updating an image and needs no power to maintain an image. The wide temperature E-ink displays feature super wide viewing angles, SPI interfaces, and extra thin and light structures. Typical applications include the Internet of Things (IoT), Electronic Shelf Labels (ESL), reusable containers, badges, identification and access, 1D/2D barcodes, and smart tags.