ST逸飞(688646.SH)：开发了激光刻槽设备、固态电池极片激光表面处理设备等新产品

Core Viewpoint - ST Yifei (688646.SH) has established technological reserves in solid-state battery laser applications and manufacturing equipment, indicating potential growth in the solid-state battery sector [1] Group 1: Technological Capabilities - The company possesses core equipment and related technologies applicable to the manufacturing of semi/fully solid-state batteries, including cell assembly equipment, module PACK equipment, and smart logistics systems for entire factories [1] - New products have been developed, such as laser groove equipment and laser surface treatment equipment for solid-state battery electrode sheets, which can be utilized in the electrode sheet production process [1]