77‐1: <i>Invited Paper:</i> Zero‐Bezel Flexible MicroLED Display Using Through‐Plastic Vias

We have successfully developed zero‐bezel flexible active‐matrix micro‐LED displays (160x160 pixels, 133 ppi) using through‐plastic vias (TPVs) with intermediate connecting electrodes (ICEs). By using TPVs with ICEs to connect signal wires patterned on the front and back sides of the polyimide film, we formed signal input lines on the back side of the display screen, instead of in the bezel as in conventional displays, thereby eliminating the bezel Furthermore, a tiled flexible micro‐LED display (320×320 pixels, 133 ppi) was constructed by seamlessly tiling zero‐bezel displays, demonstrating the feasibility of flexibly customizing the display in size, shape, and aspect ratio.