cover lens process的相關文章
Patent EP2030752A1 - Method of forming a resin cover lens of LED ...

Patent EP2030752A1 - Method of forming a resin cover lens of LED ...

瀏覽:1405
日期:2024-05-12
The new process in the invention is to reduce the curing time for making lens that helps LED assembly achieve high throughput rate and mass production....看更多