公开(公告)号：US20090147371A1

公开(公告)日：2009-06-11

申请号：US12053110

申请日：2008-03-21

Applicant: Jeong-yub LEE ,  Seung-wan LEE ,  Seung-tae CHOI ,  Woon-bae KIM ,  Jae-ho YOU ,  Che-heung KIM

Inventor： Jeong-yub LEE ,  Seung-wan LEE ,  Seung-tae CHOI ,  Woon-bae KIM ,  Jae-ho YOU ,  Che-heung KIM

IPC: G02B3/12 ,  B05D1/00 ,  B05D3/00

CPC classification number: G02B3/14

Abstract: A liquid optical lens which changes a focus due to a change in a shape of a translucent elastic membrane according to a change in a fluid pressure of a lens chamber and a manufacturing method thereof are provided. The liquid optical lens forms a dampproof coating membrane on the translucent elastic membrane to prevent a fluid from permeating through the translucent elastic membrane and a swelling phenomenon of the translucent elastic membrane.

Abstract translation: 提供一种液晶光学透镜，其根据透镜室的流体压力的变化而改变由于透光性弹性膜的形状的变化而产生的焦点及其制造方法。 液体光学透镜在半透明弹性膜上形成防潮涂层膜，以防止流体渗透半透明弹性膜和半透明弹性膜的膨胀现象。

公开(公告)号：US20110051254A1

公开(公告)日：2011-03-03

申请号：US12784625

申请日：2010-05-21

Applicant: Jeong-yub LEE ,  Cheol-min PARK ,  Seung-tae CHOI ,  Seung-wan LEE ,  Jong-oh KWON ,  Hee-joon JUNG

Inventor： Jeong-yub LEE ,  Cheol-min PARK ,  Seung-tae CHOI ,  Seung-wan LEE ,  Jong-oh KWON ,  Hee-joon JUNG

IPC: G02B3/14 ,  G02B3/12

CPC classification number: G02B3/14 ,  C08G77/04 ,  C08G77/16

Abstract: A variable-focus liquid lens is provided. The liquid lens includes a membrane and a fluid. The membrane is made of a transparent elastomer, and the fluid fills a predetermined space to contact at least a lens surface of the membrane. The membrane and the fluid are respectively made of materials repulsive to each other, for example, hydrophilic and hydrophobic materials or oleophilic and oleophobic materials. Accordingly, a repulsive force between the fluid and the membrane can prevent the absorption or leaking of the fluid into/through the membrane.

Abstract translation: 提供了可变焦点液体透镜。 液体透镜包括膜和流体。 膜由透明弹性体制成，并且流体填充预定空间以接触膜的至少透镜表面。 膜和流体分别由彼此排斥的材料制成，例如亲水和疏水材料或亲油和疏油材料。 因此，流体和膜之间的排斥力可以防止流体进入/穿过膜的吸收或泄漏。

公开(公告)号：US20120147478A1

公开(公告)日：2012-06-14

申请号：US13155438

申请日：2011-06-08

Applicant: Jeong-yub LEE ,  Seung-tae CHOI ,  Seung-wan LEE

Inventor： Jeong-yub LEE ,  Seung-tae CHOI ,  Seung-wan LEE

IPC: G02B3/14 ,  B32B38/16 ,  B32B38/04 ,  C09J143/00

CPC classification number: G02B3/14 ,  Y10T156/1052 ,  Y10T156/1056

Abstract: A varifocal lens structure, a method of manufacturing the varifocal lens structure, an optical lens module, and a method of manufacturing the optical lens module. The varifocal lens structure includes a liquid lens unit including a silicone membrane that includes a first silicone elastomer, a polymer actuator disposed on an upper surface of the silicone membrane, and an adhesive silicone layer that is disposed between the silicone membrane and the polymer actuator and includes a second silicone elastomer.

Abstract translation: 变焦透镜结构，变焦透镜结构的制造方法，光学透镜模块以及制造光学透镜模块的方法。 变焦透镜结构包括液晶透镜单元，其包括硅氧烷膜，其包括第一硅氧烷弹性体，设置在硅氧烷膜的上表面上的聚合物致动器和设置在硅氧烷膜和聚合物致动器之间的粘合性硅氧烷层， 包括第二硅氧烷弹性体。

公开(公告)号：US20110051255A1

公开(公告)日：2011-03-03

申请号：US12787787

申请日：2010-05-26

Applicant: Jeong-yub LEE ,  Seung-wan LEE ,  Seung-tae CHOI

Inventor： Jeong-yub LEE ,  Seung-wan LEE ,  Seung-tae CHOI

IPC: G02B3/14 ,  G02B3/12 ,  B32B37/06

CPC classification number: G02B3/14 ,  G02B13/001

Abstract: A fluidic lens and method for manufacturing the same are provided. The fluidic lens includes a transparent optical fluid and a double elastomer membrane. An outer membrane of the double elastomer membrane that is externally exposed includes a Poly DiMethyl Siloxane (PDMS) elastomer, and an inner membrane of the double elastmoer membrane that makes contact with the optical fluid is transparent and includes an elastomer which has a low coherence with respect to the optical fluid.

Abstract translation: 提供一种流体透镜及其制造方法。 流体透镜包括透明光学流体和双弹性膜。 外部曝光的双弹性体膜的外膜包括聚二甲基硅氧烷（PDMS）弹性体，与弹性体膜接触的双弹性膜的内膜是透明的，并且包括与低粘度 相对于光学流体。

公开(公告)号：US20100128359A1

公开(公告)日：2010-05-27

申请号：US12626220

申请日：2009-11-25

Applicant: Seung-tae CHOI ,  Seung-wan LEE ,  Jeong-yub LEE ,  Jong-oh KWON

Inventor： Seung-tae CHOI ,  Seung-wan LEE ,  Jeong-yub LEE ,  Jong-oh KWON

IPC: G02B3/14 ,  B29D11/00

CPC classification number: G02B3/14 ,  G02B13/0075

Abstract: Provided is a varifocal lens and method of manufacturing the varifocal lens. The varifocal lens includes a transparent substrate, a spacer frame arranged to form an inner space on the transparent substrate, wherein the inner space is to be filled with an optical fluid, a rigid frame disposed to be adjacent to the spacer frame, and an optical membrane and an actuator which are formed on a surface of the rigid frame. The rigid frame supports the actuator and the optical membrane, wherein the actuator applies a pressure to an optical fluid and the optical membrane is modified according to a flow of the optical fluid.

Abstract translation: 提供了一种变焦透镜和制造变焦透镜的方法。 变焦透镜包括透明基板，间隔框架，其设置成在透明基板上形成内部空间，其中内部空间将被填充有光学流体，设置成邻近间隔框架的刚性框架和光学元件 膜和致动器，其形成在刚性框架的表面上。 刚性框架支撑致动器和光学膜，其中致动器向光学流体施加压力，并且根据光学流体的流动来修改光学膜。

公开(公告)号：US20090180198A1

公开(公告)日：2009-07-16

申请号：US12107295

申请日：2008-04-22

Applicant: Seung-wan LEE ,  Jeong-yub LEE ,  Woon-bae KIM ,  Seung-tae CHOI

Inventor： Seung-wan LEE ,  Jeong-yub LEE ,  Woon-bae KIM ,  Seung-tae CHOI

IPC: G02B3/14 ,  G02B1/06

CPC classification number: G02B3/14

Abstract: A varifocal lens includes a hollow case having first and second sidewalls facing each other, the first and second sidewalls through which a light passes; at least one light transmission membrane partitioning an inner space of the case into at least two liquid chambers, the at least one light transmission membrane through which a light passes; at least two liquids filled in the at least two liquid chambers; at least one first operating hole formed at the first sidewall; a first actuator disposed to cover the at least one first operating hole and to pressurize the liquid contacting the first sidewall; and a controller configured to control the first actuator to change a focal distance of an optical lens consisting of the first and second sidewalls, the at least two liquids, and the at least one light transmission membrane of the case.

Abstract translation: 变焦透镜包括具有彼此面对的第一和第二侧壁的中空壳体，光通过的第一和第二侧壁; 至少一个透光膜，其将所述壳体的内部空间分成至少两个液体室，所述至少一个透光膜通过所述光透过膜; 至少两个液体填充在所述至少两个液体室中; 形成在第一侧壁处的至少一个第一操作孔; 第一致动器，设置成覆盖所述至少一个第一操作孔并且加压接触所述第一侧壁的液体; 以及控制器，被配置为控制第一致动器以改变由第一和第二侧壁，至少两个液体和壳体的至少一个透光膜组成的光学透镜的焦距。

公开(公告)号：US20090127439A1

公开(公告)日：2009-05-21

申请号：US12138530

申请日：2008-06-13

Applicant: Seung-tae CHOI ,  Min-seog CHOI ,  Jeong-yub LEE ,  Woon-bae KIM

Inventor： Seung-tae CHOI ,  Min-seog CHOI ,  Jeong-yub LEE ,  Woon-bae KIM

IPC: G02B6/06 ,  B29D11/00

CPC classification number: G02B6/08 ,  H01L27/14627 ,  H01L27/14685 ,  H04N5/2254

Abstract: An image sensing apparatus with artificial ommatidia includes an imaging optical lens group forming a concave focal surface, an artificial ommatidia unit having a curved top surface corresponding to the concave focal surface and a flat bottom surface, and an image sensor disposed under the artificial ommatidia unit. The artificial ommatidia unit is disposed under the imaging optical lens group so that the curved top surface is coincided with the concave focal surface of the imaging optical lens group. The artificial ommatidia unit having a plurality of artificial ommatidia collects light emitting from the imaging optical lens group, and guides the light to the bottom surface thereof.

Abstract translation: 具有人造眼病的摄像装置包括形成凹焦点的成像光学透镜组，具有对应于凹焦面的弯曲顶面和平底面的人造眼病单元，以及设置在人造眼部单元下方的图像传感器 。 成像光学透镜组下方设有人造眼镜组，使得弯曲的顶表面与成像光学透镜组的凹形焦面一致。 具有多个人造眼药水的人造眼睑单元收集从成像光学透镜组发出的光，并将光引导到其底面。

公开(公告)号：US20120154924A1

公开(公告)日：2012-06-21

申请号：US13161651

申请日：2011-06-16

Applicant: Seung-wan LEE ,  Woon-bae KIM ,  Kyu-dong JUNG ,  Jeong-yub LEE

Inventor： Seung-wan LEE ,  Woon-bae KIM ,  Kyu-dong JUNG ,  Jeong-yub LEE

IPC: G02B3/14 ,  B32B37/02

CPC classification number: C08L83/04 ,  C08G77/04 ,  G02B3/14 ,  G02B7/028

Abstract: A varifocal lens structure and a method of manufacturing the same, the varifocal lens structure including: a frame having a fluid chamber filled with an optical fluid and formed of polymethylsiloxane (PDMS) containing a predetermined fluid; a transparent cover disposed on a top surface of the frame so as to cover the fluid chamber; a transparent elastic membrane disposed on a bottom surface of the frame so as to form a lower wall of the fluid chamber; and an actuator disposed on the elastic membrane.

Abstract translation: 一种变焦透镜结构及其制造方法，所述变焦透镜结构包括：具有填充有光学流体并由含有预定流体的聚甲基硅氧烷（PDMS）形成的流体室的框架; 透明盖，其设置在所述框架的上表面上以覆盖所述流体室; 透明弹性膜，其设置在所述框架的底面上，以形成所述流体室的下壁; 以及设置在弹性膜上的致动器。