The appears of tranparent LED display not only incorporates all of the benefits of traditional outdoor high-definition LED screen and shop windows to maximize the removal of load-bearing and beautiful, solute the retail industry window video display problems perfectly. Presently retail showcase for its transparent led banner, not just light, thin, simple to install, but also to achieve the smallest pixel pitch of 3.75mm and transparent degree high over 80%. Its use should overcome the standard paper poster posting replacement trouble, nor ordinary directed display screen and LCD screen, thick, impermeable, unsightly weakness. When compared with using walls, windows transparent led display screen may be a larger market demand.