Small and medium-sized LCD panels are widely used in the field of electronic equipment, such as cell phones, tablet PCs, car displays and so on. For the testing of small and medium-sized LCD panels, Xinrunjing Technology has launched a set of professional solutions.

Among them, LVDS To eDP Converter DP104 is one of the core devices of the program, which can efficiently convert the input LVDS signal to the required eDP signal output. It can efficiently convert the input LVDS signal to the required eDP signal output, precisely matching the signal requirements of small and medium-sized LCD panels. DP104 has excellent compatibility and supports the use of VBL backlight power supply, realizing the integrated output of signal and power supply, which greatly simplifies the testing process.

DP104 的 LVDS 输入规格和 eDP 输出规格表现出色。在 LVDS 输入方面，支持 Single (10 – 150) MHz、Dual (20 – 300) MHz、4Link (40 – 600) MHz 的像素速率，可适应多种 LVDS 信号输入场景。eDP 输出规格方面，主链路数据速率为 1.62Gbps 或 5.4Gbps Per Lane，输出分辨率最高可达 3840×2160@144Hz，通道数量支持 1/2/4/8Lane，版本支持 eDP V1.4，色彩深度为 6/8/10bits，VDD 供电可选择外接 Bypass 或自身自带，为不同测试环境提供了灵活的选择。

在实际测试过程中，DP104 与液晶模组信号发生器（如 PG1104）协同工作。PG1104 提供稳定的 LVDS 信号，DP104 将其转换为适配中小尺寸液晶面板的 eDP 信号，实现对面板的全面测试。这种搭配在中小尺寸液晶面板的画检制程中表现卓越，有效提高了测试的准确性和效率，帮助企业及时发现产品缺陷，提升产品质量。