The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 15, 2014
Filed:
Sep. 04, 2012
Sheng-chi Liu, New Taipei, TW;
Yung-sheng Tsai, Hsinchu County, TW;
Jen-lang Tung, Kaohsiung, TW;
Au Optronics Corporation, Hsinchu, TW;
Abstract
An electrically-driven liquid crystal lens panel includes a pair of substrates, a liquid crystal layer, alignment layers, and electrode layers. The electrode layer is disposed between the alignment layer and the substrate, has effective and non-effective regions, and includes electrodes. Each electrode has main and extending portions and a turning point, wherein the turning points are disposed at sites at which the main portions and the extending portions connect, the main portions extends along a first extending direction, and each extending portion extends along a second extending direction different from the first extending direction. The second extending direction is substantially parallel to an alignment direction of the alignment layer. A connecting line formed by connecting the turning points is a boundary between the effective region and the non-effective region, wherein the main portions are disposed in the effective region, and the extending portions are disposed in the non-effective region.