立昂微(605358.SH)：立昂东芯可为激光雷达厂商客户提供VCSEL芯片代工服务

Core Viewpoint - Lian Microelectronics (605358.SH) focuses on compound semiconductor RF and optoelectronic chip foundry services, specifically providing VCSEL chip foundry services for LiDAR manufacturers, without directly competing in the downstream LiDAR market [1] Group 1 - Lian Dongxin is one of only two global suppliers capable of producing two-dimensional addressable VCSEL chips, indicating a technological leadership in the VCSEL chip foundry market [1] - The company is actively advancing low-cost process research and development, as well as domestic material substitution, to enhance its competitiveness [1]