Ethereal is dedicated to the research, development, and manufacturing of cutting-edge optical components, with applications including Augmented Reality (AR), Diffractive Optical Elements (DOE), and metamaterial lenses.

Ethereal's R&D team consists of top talents from the United States and Taiwan, all experts in the field of optics with extensive experience in optical design, optical testing, and nanoimprint lithography. Technical experts in Ethereal brings together innovation and an international perspective.

Ethereal has established research partnerships with technology giants in Silicon Valley, Europe, Japan, and other leading companies. The scope of cooperation covers optical design, module manufacturing, optics fabrication and mass production, forming a one-stop optics solution. The company is currently focusing on the research and development of AR and metamaterial optical devices.