摘要
采用532 nm激光一次完成P1、P2和P3三道划线,实现了柔性铜铟镓硒(CIGS)薄膜太阳电池组件的内级联。通过设计了P1、P2无缝连接结构,选择合适的绝缘、导电浆料,优化级联划线工艺,使单节子电池的死区总宽度减小到约450μm,并对激光划线的可靠性进行了评估。
Monolithic integration based on flexible CIGS thin film modules was achieved. The patterning of P1, P2 and P3 was completed only using the laser with the length of 532 nm. A novel structure of interconnection was proposed. The trenches of P1 and P2 were connected without interval. The width of dead zone was reduced to 450μ m by means of selecting suitable insulating glue and conducting paste and optimizing the laser scribing process. The reliability of ablating P1 and P3 was also evaluated.
出处
《电源技术》
CAS
CSCD
北大核心
2016年第9期1781-1783,共3页
Chinese Journal of Power Sources
基金
国家自然科学基金(61404118)
关键词
CIGS
激光划线
死区宽度
单片集成
CIGS
laser scribing
width of dead zone
monolithic integration
