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LianTronics VT Series COB LED Display -- Going Micro, Going Optimal. One of the earliest manufacturers to deploy Mini/Micro LED displays; Self-developed COB LEDs with unparalleled stunning visuals; A-Z COB LED production capability with 99.99% process yield; Self-developed COB coating technology for chip-level COB module scarless repair. Breaking through limitation of traditional packaging, VT Series has achieved ultra-finer pixel pitch below 1.0mm to produce crystal-clear images free of moire effect and over 10000:1 high contrast ratio for precise vibrant colors. Advanced full flip-chip packaging ensures softer luminance and brings 170+° wide views with immaculate image quality in high uniformity from any angle. Low-LED-failure-rate modules feature outstanding anti-collision capacity and waterproof resined surface; One-piece molded back shell conspires to provide high protection all around. Cabinet-and-module-level wireless connection grants high transmission stability and hassle-free installation; Redundancy of power supply, receiving card, power & network cables further minimize downtime and guarantee long-lasting stable broadcasting. Attach-to-shell power supply and optimal circuit board layout bring excellent heat dissipation, lower surface temperature, and more stable operation, improving the user experience significantly. Adopted common cathode technology and high-efficiency light-emitting chips reduce power consumption by 40%; Dynamic energy efficiency and smart standby mode further improve energy efficiency.