公开(公告)号：US08982445B2

公开(公告)日：2015-03-17

申请号：US13889827

申请日：2013-05-08

Applicant: Samsung Electronics Co., Ltd. ,  Seoul National University R&DB Foundation

Inventor： Eok-su Kim ,  Yong-joo Kwon ,  Jung-mok Bae ,  Yoon-sun Choi ,  Jung-hoon Lee ,  Seung-yul Choi

IPC: G02B26/00 ,  G02B3/14

CPC classification number: G02B26/005 ,  G02B3/14

Abstract: A variable optical device array includes: a transparent substrate; an addressing layer including an electrode wire arranged on the transparent substrate; a barrier wall portion disposed on the addressing layer to define cell regions and including conductive barrier walls that are electrically connected to the electrode wire, wherein pairs of the conductive barrier walls are arranged to form double walls; an insulation material filling a region between each pair of conductive barrier walls; a conductive first fluid and a nonconductive second fluid disposed in each of the cell regions, wherein the first and second fluids are not mixed; an insulation coating layer disposed on a top surface of each of the conductive barrier walls and on side surfaces of each of the cell regions; a transparent electrode layer covering the cell regions; and a voltage applying unit to apply a voltage between the transparent electrode layer and the addressing layer.

Abstract translation: 可变光学器件阵列包括：透明衬底; 寻址层，其包括布置在所述透明基板上的电极线; 设置在所述寻址层上以限定单元区域并且包括电连接到所述电极线的导电阻挡壁的阻挡壁部分，其中所述导电阻挡壁布置成形成双壁; 填充每对导电阻挡壁之间的区域的绝缘材料; 布置在每个单元区域中的导电第一流体和非导电的第二流体，其中第一和第二流体不混合; 绝缘涂层，设置在每个导电阻挡壁的顶表面和每个单元区域的侧表面上; 覆盖单元区域的透明电极层; 以及电压施加单元，用于在透明电极层和寻址层之间施加电压。

公开(公告)号：US09753272B2

公开(公告)日：2017-09-05

申请号：US14469142

申请日：2014-08-26

Applicant: Samsung Electronics Co., Ltd. ,  Seoul National University R&DB Foundation

Inventor： Yong-joo Kwon ,  Kyu-hwan Choi ,  Yun-hee Kim ,  Jung-mok Bae ,  Yoon-sun Choi ,  Jung-hoon Lee ,  Seung-yul Choi

IPC: G02B26/00 ,  G09G3/00 ,  G09G3/34

CPC classification number: G02B26/005 ,  G09G3/006 ,  G09G3/348 ,  G09G2330/12

Abstract: Provided is a technology for controlling an electrowetting cell. The electrowetting cell may be controlled by applying a preset first voltage to the electrowetting cell, measuring a first circuit parameter between any one side surface and a conductive liquid disposed in the electrowetting cell and determining whether a reset second voltage is to be applied to the electrowetting cell based on the measured first circuit parameter.

公开(公告)号：US08792173B2

公开(公告)日：2014-07-29

申请号：US14022487

申请日：2013-09-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung-mok Bae ,  Hong-seok Lee ,  Hoon Song ,  Yong-joo Kwon ,  Jung-hoon Lee ,  Seung-yul Choi

IPC: G02B27/10 ,  G02B3/12 ,  G02F1/01 ,  G02B26/02

CPC classification number: G02B26/005 ,  G02B3/0056 ,  G02B3/14

Abstract: A changeable liquid lens array and a method of manufacturing the same. The changeable liquid lens array includes a substrate, a plurality of partition walls arrayed on the substrate and having a fluid travel path, cells defined by the plurality of partition walls, a first fluid comprised in the cells, a second fluid arranged on the first fluid, a first electrode arranged on at least one side surface of each of the partition walls, and a second electrode disposed to be separate from the partition walls. A shape of shape of an interface between the first fluid and the second fluid changes based on a voltage that is applied to the first electrode and the second electrode.

Abstract translation: 一种可变液晶透镜阵列及其制造方法。 可变液体透镜阵列包括基板，排列在基板上并具有流体行进路径的多个分隔壁，由多个分隔壁限定的单元，包含在单元中的第一流体，布置在第一流体上的第二流体 ，布置在每个分隔壁的至少一个侧表面上的第一电极和设置成与分隔壁分离的第二电极。 基于施加到第一电极和第二电极的电压，第一流体和第二流体之间的界面形状的形状发生变化。