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1. 发明授权

US08902509B2 Varifocal lens structure, method of manufacturing the varifocal lens structure, optical lens module including the varifocal lens structure, and method of manufacturing the optical lens module 有权
标题翻译：变焦透镜结构，变焦透镜结构的制造方法，包括变焦透镜结构的光学透镜模块以及制造光学透镜模块的方法
公开(公告)号：US08902509B2
公开(公告)日：2014-12-02
申请号：US13155438
申请日：2011-06-08
申请人： Jeong-yub Lee , Seung-tae Choi , Seung-wan Lee
发明人： Jeong-yub Lee , Seung-tae Choi , Seung-wan Lee
IPC分类号： G02B1/06 , G02B3/14
CPC分类号： G02B3/14 , Y10T156/1052 , Y10T156/1056
摘要： 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.
摘要翻译：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。

2. 发明授权

US08599490B2 Liquid lens 有权
标题翻译：液体镜片
公开(公告)号：US08599490B2
公开(公告)日：2013-12-03
申请号：US12784625
申请日：2010-05-21
申请人： Jeong-yub Lee , Cheol-min Park , Seung-tae Choi , Seung-wan Lee , Jong-oh Kwon , Hee-joon Jung
发明人： Jeong-yub Lee , Cheol-min Park , Seung-tae Choi , Seung-wan Lee , Jong-oh Kwon , Hee-joon Jung
IPC分类号： G02B1/06 , G02B3/12
CPC分类号： G02B3/14 , C08G77/04 , C08G77/16
摘要： 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.
摘要翻译：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。

3. 发明授权

US08300317B2 Varifocal lens 有权
标题翻译：变焦镜头
公开(公告)号：US08300317B2
公开(公告)日：2012-10-30
申请号：US12542418
申请日：2009-08-17
申请人： Jeong-yub Lee , Seung-wan Lee , Woon-bae Kim , Seung-tae Choi
发明人： Jeong-yub Lee , Seung-wan Lee , Woon-bae Kim , Seung-tae Choi
IPC分类号： G02B1/06 , G02B15/14
CPC分类号： G02B3/14 , G02B1/06 , G02B13/001 , G02B13/0075
摘要： Varifocal lens for camera module incorporated in wireless mobile communication device is provided. The varifocal lens includes: a membrane; a frame which is fixed to the membrane and has a receiving hole formed in the middle; a transparent substrate which is fixed to the frame to seal optical fluid received in the receiving hole; one or more actuators to change a curvature of a fluid lens part by bending the circumference of the fluid lens part formed around a central portion of the receiving hole; and a restriction lessening member which is adapted to lessen a restrictive force of an edge of the fluid lens part, is made of a transparent material, has with an area smaller than the fluid lens part to correspond to an inner side of the fluid lens part except the edge of the fluid lens part, and has a larger Young's modulus than the membrane.
摘要翻译：提供了一种结合在无线移动通信装置中的相机模块的变焦透镜。变焦透镜包括：膜; 固定在膜上并具有形成在中间的容纳孔的框架; 透明基板，其被固定到所述框架以密封容纳在所述接收孔中的光学流体; 一个或多个致动器，通过弯曲围绕接收孔的中心部分形成的流体透镜部分的周边来改变流体透镜部分的曲率; 以及适于减小流体透镜部分的边缘的限制力的限制减轻部件由透明材料制成，其面积小于流体透镜部分，以对应于流体透镜部分的内侧除了流体透镜部分的边缘，并且具有比膜更大的杨氏模量。

4. 发明授权

US08313197B2 Pattern projecting apparatus, three dimensional imaging apparatus having the same, and varifocal liquid lens being used in the same 有权
标题翻译：图案投影装置，具有该图案投影装置的三维成像装置和使用其的变焦液体透镜
公开(公告)号：US08313197B2
公开(公告)日：2012-11-20
申请号：US12487688
申请日：2009-06-19
申请人： Jeong-yub Lee , Seung-wan Lee , Woon-bae Kim , Seung-tae Choi
发明人： Jeong-yub Lee , Seung-wan Lee , Woon-bae Kim , Seung-tae Choi
IPC分类号： G03B21/26 , G03B3/00 , G02B1/06 , G02B3/12
CPC分类号： G01B11/25 , G02B3/14 , G02B26/004
摘要： A pattern projecting apparatus usable with a three-dimensional imaging apparatus includes a light generator which emits a light beam, and a pattern adjusting unit disposed in front of the light generator. The pattern adjusting unit forms a projection pattern on an object, and adjusts a focus of the light beam emitted from the light generator.
摘要翻译：可用于三维成像设备的图案投影设备包括发射光束的光发生器和布置在光发生器前面的图案调整单元。图案调整单元在物体上形成投影图案，并且调节从光发生器发射的光束的焦点。

5. 发明申请

US20090097140A1 VARIFOCAL OPTICAL DEVICE 有权
标题翻译： VARIFOCAL光学器件
公开(公告)号：US20090097140A1
公开(公告)日：2009-04-16
申请号：US12036316
申请日：2008-02-25
申请人： Seung-tae Choi , Tae-sang Park , Jeong-yub Lee , Jong-oh Kwon , Che-heung Kim , Seung-wan Lee , Woon-bae Kim
发明人： Seung-tae Choi , Tae-sang Park , Jeong-yub Lee , Jong-oh Kwon , Che-heung Kim , Seung-wan Lee , Woon-bae Kim
IPC分类号： G02B7/02
CPC分类号： G02B7/08
摘要： A varifocal optical device is provided. The varifocal optical device includes an optical lens, an actuator unit connected with the optical lens and having two areas that are bending-deformed in opposite directions to each other when a voltage is applied thereto, and a supporting unit to support the actuator unit, so that a focus of the optical lens is varied by the bending deformation when the voltage is applied to the actuator unit. Thereby, a driving displacement of the varifocal optical lens can be maximized.
摘要翻译：提供变焦光学装置。变焦光学装置包括光学透镜，与光学透镜连接的致动器单元，并且当施加电压时具有彼此相反方向弯曲变形的两个区域，以及支撑单元以支撑致动器单元，因此当将电压施加到致动器单元时，光学透镜的焦点因弯曲变形而变化。从而可以使变焦光学透镜的驱动位移最大化。

6. 发明授权

US08427755B2 Fluidic lens and method of manufacturing the same 有权
标题翻译：流体镜片及其制造方法
公开(公告)号：US08427755B2
公开(公告)日：2013-04-23
申请号：US12787787
申请日：2010-05-26
申请人： Jeong-yub Lee , Seung-wan Lee , Seung-tae Choi
发明人： Jeong-yub Lee , Seung-wan Lee , Seung-tae Choi
IPC分类号： G02B1/06 , G02B3/12
CPC分类号： G02B3/14 , G02B13/001
摘要： 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 elastomer 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.
摘要翻译：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体膜。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，与光学流体接触的双弹性体膜的内膜是透明的，并且包括与低粘度相对于光学流体。

7. 发明授权

US08111464B2 Optical lens and manufacturing method thereof 有权
标题翻译：光学透镜及其制造方法
公开(公告)号：US08111464B2
公开(公告)日：2012-02-07
申请号：US12053110
申请日：2008-03-21
申请人： Jeong-yub Lee , Seung-wan Lee , Seung-tae Choi , Woon-bae Kim , Jae-ho You , Che-heung Kim
发明人： Jeong-yub Lee , Seung-wan Lee , Seung-tae Choi , Woon-bae Kim , Jae-ho You , Che-heung Kim
IPC分类号： G02B3/12 , G02B3/14
CPC分类号： G02B3/14
摘要： 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.
摘要翻译：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。

8. 发明授权

US08004771B2 Varifocal lens and method of manufacturing the same 失效
标题翻译：变焦透镜及其制造方法
公开(公告)号：US08004771B2
公开(公告)日：2011-08-23
申请号：US12626220
申请日：2009-11-25
申请人： Seung-tae Choi , Seung-wan Lee , Jeong-yub Lee , Jong-oh Kwon
发明人： Seung-tae Choi , Seung-wan Lee , Jeong-yub Lee , Jong-oh Kwon
IPC分类号： G02B1/06 , G02B3/12
CPC分类号： G02B3/14 , G02B13/0075
摘要： 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.
摘要翻译：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。

9. 发明授权

US07986466B2 Varifocal lens 有权
标题翻译：变焦镜头
公开(公告)号：US07986466B2
公开(公告)日：2011-07-26
申请号：US12107295
申请日：2008-04-22
申请人： Seung-wan Lee , Jeong-yub Lee , Woon-bae Kim , Seung-tae Choi
发明人： Seung-wan Lee , Jeong-yub Lee , Woon-bae Kim , Seung-tae Choi
IPC分类号： G02B1/06
CPC分类号： G02B3/14
摘要： 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.
摘要翻译：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。

10. 发明申请

US20100165475A1 VARIFOCAL LENS 有权
标题翻译： VARIFOCAL镜头
公开(公告)号：US20100165475A1
公开(公告)日：2010-07-01
申请号：US12542418
申请日：2009-08-17
申请人： Jeong-yub Lee , Seung-wan Lee , Woon-bae Kim , Seung-tae Choi
发明人： Jeong-yub Lee , Seung-wan Lee , Woon-bae Kim , Seung-tae Choi
IPC分类号： G02B3/14 , G02B1/06
CPC分类号： G02B3/14 , G02B1/06 , G02B13/001 , G02B13/0075
摘要： Varifocal lens for camera module incorporated in wireless mobile communication device is provided. The varifocal lens includes: a membrane; a frame which is fixed to the membrane and has a receiving hole formed in the middle; a transparent substrate which is fixed to the frame to seal optical fluid received in the receiving hole; one or more actuators to change a curvature of a fluid lens part by bending the circumference of the fluid lens part formed around a central portion of the receiving hole; and a restriction lessening member which is adapted to lessen a restrictive force of an edge of the fluid lens part, is made of a transparent material, has with an area smaller than the fluid lens part to correspond to an inner side of the fluid lens part except the edge of the fluid lens part, and has a larger Young's modulus than the membrane.
摘要翻译：提供了一种结合在无线移动通信装置中的相机模块的变焦透镜。变焦透镜包括：膜; 固定在膜上并具有形成在中间的容纳孔的框架; 透明基板，其被固定到所述框架以密封容纳在所述接收孔中的光学流体; 一个或多个致动器，通过弯曲围绕接收孔的中心部分形成的流体透镜部分的周边来改变流体透镜部分的曲率; 以及适于减小流体透镜部分的边缘的限制力的限制减轻部件由透明材料制成，其面积小于流体透镜部分，以对应于流体透镜部分的内侧除了流体透镜部分的边缘，并且具有比膜更大的杨氏模量。

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