Semilux International Ltd. is an optical and 3D sensing technology company that is involved in the customization, design and supply of optical components and integrated chips for various industries including autonomous driving, intelligent lighting, as well as unmanned aerial vehicles. It designs and produces high-precision optics and fluorescent modules, and also engages in the sale of artificial intelligence related products. Applications for the company's products include automotive laser headlight systems, adaptive driving beams, and light detection and autonomous driving systems (LiDAR).