TS_SEO1

LED display screen “dead pixels” (typically referring to issues such as non-illuminating, constantly lit, dimly lit, or color-shifted LED chips) are common problems. Therefore, we should first diagnose the LED display screen before taking appropriate measures.   I. Quickly Determine the Problem Type First, determine whether it’s a single damaged lamp or a regional issue: […]

GOB 封装技术本质上是 SMD 技术，但它加强和强化了 SMD 屏幕。在组装好的 SMD 模块表面均匀地涂上一层特殊的透明环氧树脂。固化后，这种粘合剂会形成一个高硬度、高透光率的保护层，将所有 LED、焊点和引线包裹起来，形成一个保护性的

COB 屏幕采用的封装技术不同于传统的 SMD 屏幕。SMD 屏幕封装工艺：这包括将 LED 芯片固定在支架杯内，封装成单个 LED 灯珠，然后将灯珠焊接到 PCB 板上。表面有颗粒状纹理；每个 LED 灯都是独立的，并且