Himax Technologies, Inc.

Jun-Yu Zhan

Chih-Sheng Chang

Shu-Hao Hsu

Teng-Te Huang

Jen-Hui Lai

A wafer-level homogeneous bonding optical structure includes two optical lens sets disposed on an optically transparent wafer and a spacer disposed on the optically transparent wafer and between the two optical lens sets. The spacer is homogeneously bonded to and integrated with the optically transparent wafer in the absence of a heterogeneous adhesive.

Wafer-level homogeneous bonding optical structure and method to form the same

A wafer-level optical structure includes at least two optical lens sets disposed on an optically transparent wafer, at least one trench disposed between two adjacent optical lens sets to divide the two adjacent optical lens sets, at least one spacer disposed between two adjacent optical lens sets to be correspondingly and partially disposed in the trench, and an adhesive disposed inside the trench.

Growing community of inventors

Tainan, Taiwan

Jun-Yu Zhan