Liquid Crystal Lens Array for 3D Display and 3D Air-touch
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DOI
10.1117/12.2049181
Abstract
A low driving voltage with fast response LC-lens by using high resistance material was developed. By implementing the LC-lens as an array structure, it can be adaptively used for multi-function of 3D displays. Furthermore, by combining with coded optical barrier with embedded optical sensors, it can yield 3D air-touch function.