Perguntas frequentes
Aqui listamos a maioria das perguntas frequentes sobre LED e problemas sobre o sistema de controle de LED Tentech e Tela LED. O centro de suporte de perguntas frequentes da Tentech pode resolver os problemas do controlador de display LED e a solução de problemas da placa de controle de LED. Por favor, sinta-se à vontade para entre em contato conosco se precisar de ajuda!
What’s the Difference Between LCD and LED
Apr 18, 2026
This article explains the core differences between LCD and LED displays in terms of backlight, structure, image performance, power consumption and application scenarios.
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knowledge about LED display
Apr 18, 2026
This article systematically introduces the basic knowledge about LED display, including its working principle, structural composition, application scenarios and common technical characteristics.
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Why there is water ripple on the LED screen when you take a photo?
Apr 18, 2026
This article explains the cause of water ripples appearing on LED screens when being photographed, mainly involving moiré interference, screen refresh rate mismatch and the conflict between camera sensor and LED pixel structure.
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