一. Pre installation preparation and site survey: 1) Site survey: ①Outdoor Led Screens Installation location: Determine whether to install on a wall, roof, or freestanding column. Assess the wall structure load bearing wall, hollow brick wall, or foundation conditions. ②Viewing angle and distance: Determine the viewing direction and distance of the primary audience to determine […]

一、Core Component: Light Emitting Diode led: Leds are the pixels of an led display screen, which are the most basic light emitting units. ①Electroluminescence: When an electric current passes through a special semiconductor material, electrons and holes recombine, releasing energy in the form of photons, thus emitting light. ②Color principle: A single led chip can

When using LED displays for extended periods, it is inevitable that the screen will generate heat. Improving heat dissipation can extend the lifespan of LED displays. The fundamental reason for heat generation in LED displays is their inability to convert 100% of electrical energy into light energy. For high-quality LED display, the electro-optical conversion efficiency