公开(公告)号：JP2014160260A

公开(公告)日：2014-09-04

申请号：JP2014068857

申请日：2014-03-28

Applicant: Lensvector Inc ,  レンズヴェクター インコーポレイテッドLensvector Incorporated

Inventor： MICHAEL NYSTROM ,  VIKTOR KONOVALOV ,  MA RUBIN ,  AMIR TORK ,  ARAM BAGRAMYAN ,  VLADIMIR PRESNIAKOV

IPC: G02F1/1345 ,  G02F1/13 ,  G02F1/1347

CPC classification number: G02F1/13439 ,  G02F1/133351 ,  G02F1/134309 ,  G02F1/1345 ,  G02F1/1347 ,  G02F2001/133302 ,  G02F2001/294 ,  G02F2201/42 ,  G02F2202/28

Abstract: PROBLEM TO BE SOLVED: To provide a contact structure which facilitates electric connection between conductive layers in individual tunable liquid crystal optical devices.SOLUTION: A tunable liquid crystal optical device defines an optical aperture and has 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 conductive material, a temporary filler, or a cavity. The conductive material occupies a part in the layered structure, is in contact with the film electrode, is located at an end part of the optical device, and provides an electrical connection surface much larger than a thickness of the film electrode. The temporary filler occupies a part in the layered structure, is in contact with the film electrode, is located at an end part of the optical device, and provides the end part with a surface much larger than the thickness of the film electrode. The cavity is within the layered structure, exposes a part of the film electrode, is located at an end part of the optical device, and provides the end part with a surface in which the film electrode is exposed, much larger than the thickness of the film electrode.

Abstract translation: 要解决的问题：提供一种便于在各个可调谐液晶光学器件中的导电层之间的电连接的接触结构。解决方案：可调谐液晶光学器件限定光学孔并具有层状结构。 该装置包括形成在第一基板的表面上并被第二基板覆盖的薄膜电极，以及导电材料，临时填充物或空腔。 导电材料占据层状结构的一部分，与薄膜电极接触，位于光学器件的端部，并且提供比膜电极的厚度更大的电连接表面。 临时填料占层状结构的一部分，与薄膜电极接触，位于光学装置的端部，并为端部提供远大于薄膜电极厚度的表面。 空腔在分层结构内，露出一部分薄膜电极，位于光学器件的端部，并为端部提供一个表面，薄膜电极暴露于该表面，比其厚度大得多 薄膜电极。

公开(公告)号：BRPI0914866A2

公开(公告)日：2015-11-03

申请号：BRPI0914866

申请日：2009-06-05

Applicant: LENSVECTOR INC

Inventor： TORK AMIR ,  BAGRAMYAN ARAM ,  NYSTROM MICHAEL ,  MA RUBIN ,  KONOVALOV VIKTOR ,  PRESNIAKOW VLADIMIR

IPC: G02F1/1333 ,  G02F1/1343 ,  G02F1/137

公开(公告)号：EP2297606A4

公开(公告)日：2012-02-01

申请号：EP09756991

申请日：2009-06-05

Applicant: LENSVECTOR INC

Inventor： NYSTROM MICHAEL ,  KONOVALOV VIKTOR ,  MA RUBIN ,  TORK AMIR ,  BAGRAMYAN ARAM ,  PRESNIAKOV VLADIMIR

IPC: G02F1/1345 ,  G02F1/1333 ,  G02F1/1343 ,  G02F1/137

CPC classification number: G02F1/13439 ,  G02F1/133351 ,  G02F1/134309 ,  G02F1/1345 ,  G02F1/1347 ,  G02F2001/133302 ,  G02F2001/294 ,  G02F2201/42 ,  G02F2202/28

Abstract: 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.

Abstract translation: 限定光学孔径且具有分层结构的可调谐液晶光学器件。 该器件包括形成在第一衬底的表面上并被第二衬底覆盖的膜电极，以及填充层状结构内的体积并使膜电极接触的接触结构。 接触结构位于光学孔的外侧，并且提供比膜电极的厚度大得多的电连接表面，使得可以对电极进行可靠的电连接，特别是在这种器件的晶片尺寸制造的上下文中 。