Patent · US Active

Liquid crystal lens structure and electrical controlling liquid crystal glasses structure thereof

US8928854B2 · kind B2 · utility

4Cited by

0References

12Claims

0Family size

Assignees

LIQXTAL TECHNOLOGY INC. · TW
National Chiao Tung University · TW

Inventors

Hung-Shan Chen · Tainan, TW
Yi-Hsin Lin · Hsinchu, TW

Key dates

Filing date	Oct 4, 2012
Grant date	Jan 6, 2015
Priority date	—
Expiry date	Apr 25, 2033

Classification

Technology area (CPC G)Physics
CPC primaryG02F1/294
WIPO fieldOptics
WIPO sectorInstruments

Abstract

A liquid crystal lens structure and an electrical controlling liquid crystal glasses structure are disclosed. The liquid crystal lens structure includes first electrode layer, compositing layer, second electrode layer and third electrode layer. The compositing layer includes first alignment layer, first liquid crystal layer, including thin-film layer, second liquid crystal layer and second alignment layer. The first alignment layer is disposed on the first electrode layer. The first liquid crystal layer is disposed on the first alignment layer. The compositing thin-film layer includes liquid crystal and polymer material and the compositing thin-film layer is disposed on the first liquid crystal layer. The second liquid crystal layer is disposed on the compositing thin-film layer. The second alignment layer is disposed on the second liquid crystal layer. The second electrode layer is disposed on the second alignment layer. The third electrode layers are disposed on the second electrode layer.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.