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COB是板上芯片,是一种不同的芯片封装技术。所有的芯片都直接集成封装在一块特殊的PCB板上。我们所说的封装技术是将三个RGB led芯片集成到一个SMD电子封装中。密封后光滑,抗反射,防尘防潮。
厚度为0.4-1.2mm的PCB板,重量比传统LED屏轻1/3左右。因此,它可以减少建筑和运输的压力。
采用COB (chip on board)集成封装技术,屏幕具有超强的保护性能,包括触摸、耐磨、耐冲击、防水、防尘保护,当LED模组上有水或灰尘时,您可以轻松地用掸子清洁。其优越的防护性能使屏幕在运输和安装过程中不会因轻微碰撞而损坏。
视角约180度;
我们的COB LED屏幕发出的光线看起来更柔和,同时,屏幕在播放图像和视频时的视觉冲击是惊人的。
由于采用倒装芯片技术和无线封装技术,LED的散热性能更好,因此LED的工作更加安全。凭借COB LED的独特特性(高可靠性和高水平的表面保护),LED显示屏可确保8年以上的完美性能。
Founded in 2003, we focus on research, design, manufacture, and sale of LED displays.Up to now, we have successfully completed outdoor and indoor LED screen projects scattering over 100 countries and regions.Premteco has built up an outstanding reputation in the industry by supplying consistent and reliable LED display products, which allow you to build a strong brand image, and catch the attention of new potential customers or enhance the visual performance of your stage. If you have any need for COB LED screen, we will absolutely be your first choice. Please just click here to contact us.