small e-paper displays integrate controller electronics
The new additions to the range are the 1.54-inch (E2154FS091), 2.13-inch (E2213FS091), 2.66-inch (E2266FS092) and 2.71-inch (E2271FS091) EPD modules. The displays’ extremely low power consumption, clarity and ease-of-integration make them suitable for signage and labelling in sectors such as retail, public displays and healthcare.
The EPD modules are based around TFT active matrix three-pigment, black, white, and red E Ink display panels. Each display’s pixel density of 103 dpi provides crisp, clear text and graphics. The EPD module technology provides a vibrant natural light-readable display which, due to its bi-stable nature, requires very little power to update an image and no power to maintain the image. Their integrated chip-on-glass (CoG) timing controller cuts component costs and slashes application development time by minimizing peripheral circuitry and software programming demands. The timing controller’s one time programmable look up table holds driving waveforms, which control the series of electrical impulses that change the color of the e-paper display’s pixels. Pervasive Displays’ stored driving waveforms simplify programming, and help ensure the best possible image quality, display update speed, and reliability for each EPD.
As well as the integrated timing controller, the CoG design includes a booster circuit and makes possible a remarkably thin profile EPD.
Pervasive Displays – www.pervasivedisplays.com
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