{"id":2952,"date":"2026-01-16T13:23:18","date_gmt":"2026-01-16T13:23:18","guid":{"rendered":"https:\/\/chinaledscreens.com\/?p=2952"},"modified":"2026-02-21T12:48:14","modified_gmt":"2026-02-21T12:48:14","slug":"what-refresh-rate-means-for-led-walls-and-transparent-led","status":"publish","type":"post","link":"https:\/\/chinaledscreens.com\/de\/what-refresh-rate-means-for-led-walls-and-transparent-led\/","title":{"rendered":"Was \u201cBildwiederholfrequenz\u201d f\u00fcr LED-W\u00e4nde (und transparente LED) bedeutet"},"content":{"rendered":"\n
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What \u201crefresh rate\u201d means for LED walls (and transparent LED)<\/h1>\n<\/div>\n<\/div>\n\n\n\n
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For TVs\/monitors, refresh rate often means \u201cframes per second displayed.\u201d<\/p>\n\n\n\n

For LED walls<\/strong>, the term is commonly used differently: it relates to how the LEDs are switched on\/off to create brightness via PWM<\/strong>, and it\u2019s often expressed as thousands of Hertz (e.g., 3840 Hz, 7680 Hz).<\/p>\n\n\n\n

That matters because your camera doesn\u2019t continuously see light like your eye. It samples exposure in discrete windows (shutter), and many sensors read out line-by-line (rolling shutter). When the sampling window doesn\u2019t line up with LED timing, you see artifacts.<\/p>\n\n\n\n

Table of Contents<\/h2>