Visera Applies for Light Field Imaging Wafer Optics

Visera patent application "Image sensor for light field device and manufacturing method thereof" by Wei-Ko Wang, Chin-Ching Chang, Chia-Hui Wu, Chien-Hsiung Huang, Cheng-Xuan LIN, Chieh-Yuan Cheng, and Chang Wei Chen proposes two-layer microlens integrated process for light field imaging: