摘要 |
According to embodiments of the invention, a lens assembly and method for forming the same is provided. The method includes providing a first lens layer having a first transparent substrate and a first lens on the first transparent substrate, providing a second lens layer having a second transparent substrate and a second lens on the second transparent substrate, forming a spacer structure between the first lens layer and the second lens layer, and thinning the first transparent substrate to a first thickness after the spacer is formed. |