Method of fabricating optical modules

Abstract

Abstract A method of fabricating optical modules including following steps is provided. A plurality of lens layers and at least one first space layer are provided. Herein, each of the lens layers includes a light-transmissive substrate and a plurality of optical elements. The at least one first space layer is respectively disposed between the lens layers, and the lens layers are connected with each other through the least one first space layer. An effective focal length of the lens layers in measured to obtain a measurement result. Then, a second spacer layer is selected according to the measurement result, and the second spacer layer is disposed on the lens layers to form a plurality of optical modules.

Inventors

• 👤 Cheng-Heng Chen

Bibliographic Details