Cheng-Hsing Liao

Title: Innovations of Cheng-Hsing Liao

Introduction

Cheng-Hsing Liao is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of optics, particularly in the development of liquid crystal technologies. With a total of 3 patents, Liao's work has the potential to revolutionize imaging systems.

Latest Patents

One of Liao's latest patents is the "Electrically tunable liquid crystal lens with central electrode." This invention involves a liquid crystal lens cell that consists of a pair of flat layers with the liquid crystal lens supported between them. One layer features a planar electrode made of indium tin oxide (ITO), while the opposing substrate has a central electrode that projects downward toward the liquid crystal layer. By applying a voltage across the electrodes, a non-uniform electric field is created, allowing for the adjustment of the lens's focal length. This innovation enables precise control over the lens's properties.

Another significant patent is the "3D imaging system employing electronically tunable liquid crystal lens." This system allows for the capture of three-dimensional images without the need for special glasses. It utilizes a camera equipped with an electronically tunable liquid crystal lens, where the focal plane can be adjusted by varying the voltage. The camera records a series of images at different focal lengths, which are then used to create a multilayer display that produces a three-dimensional effect.

Career Highlights

Cheng-Hsing Liao is currently associated with Tunable Optix Corporation, where he continues to advance his research and development in liquid crystal technologies. His work has garnered attention for its innovative approach to optical systems.

Collaborations

Liao has collaborated with notable colleagues, including Ling-Yuan Tseng and Atsuo Kusada, contributing to the advancement of their shared field of expertise.

Conclusion

Cheng-Hsing Liao's contributions to liquid crystal technology and imaging systems highlight his role as a leading inventor in the field. His innovative patents demonstrate the potential for significant advancements in optical applications.