Lensvector Inc.

Viktor Konovalov

Vladimir Presniakov

Amir Tork

Michael James Nystrom

Aram Bagramyan

Rubin Ma

A tunable liquid crystal optical device defining an optical aperture and having a layered structure. The device includes a film electrode formed on a surface of a first substrate and covered by a second substrate, and a contact structure filling a volume within the layered structure and contacting the film electrode. The contact structure is located outside of the optical aperture and provides an electrical connection surface much larger than a thickness of the film electrode, such that reliable electrical connections may be made to the electrode, particularly in the context of wafer scale manufacturing of such a device.

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Fremont, CA, United States of America

Viktor Konovalov