In the traditional LED lighting field, heat dissipation has always been a critical factor limiting performance improvement. Especially with the rapid development of LED technology towards high luminous efficiency and high power, high-power LED packaging technology, due to its structural and process complexity, directly affects the performance and lifespan of LEDs. In complex application scenarios, high-power LEDs face issues such as accelerated light decay and reduced stability caused by poor heat dissipation, which have become urgent challenges for the industry. To a…