烁威光电申请钙钛矿太阳能电池专利，稳定性高、寿命长且不易出现故障

Group 1 - The core viewpoint of the news is that Beijing Shuo Wei Optoelectronics Technology Co., Ltd. has applied for a patent for a perovskite solar cell, indicating advancements in solar technology and potential market impact [1][2]. - The patent application, published as CN121568493A, was filed on December 2025 and focuses on a perovskite solar cell design that enhances stability and longevity by using a welding connection between the packaging layer and the substrate layer, avoiding the use of encapsulation adhesive films [1]. - The design includes a substrate layer with a first annular convex part and a packaging layer with a second annular convex part, both of which are crucial for the cell's structural integrity and performance [1]. Group 2 - Beijing Shuo Wei Optoelectronics Technology Co., Ltd. was established in 2023 and is primarily engaged in technology promotion and application services, with a registered capital of approximately 12.61 million RMB [2]. - The company has made investments in two other enterprises and has participated in three bidding projects, indicating active engagement in the industry [2]. - The company holds 31 patents and has 17 trademark registrations, showcasing its commitment to innovation and intellectual property development [2].