ED420TT5 is a reflective electrophoretic E Ink® technology display module based on active matrix TFT substrate.
It has 42” active area with 2160 × 2880 pixels and 3:4 aspect ratios. The display is capable to display images at 2~16 gray levels (1~4 bits), depending on the display controller and the associated waveform file it used. The operating is possible in wide temperature range using the black and white mode. It is a large size ePaper for signage application.