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公开(公告)号：US08300317B2
公开(公告)日：2012-10-30
申请号：US12542418
申请日：2009-08-17
Applicant: Jeong-yub Lee , Seung-wan Lee , Woon-bae Kim , Seung-tae Choi
Inventor： Jeong-yub Lee , Seung-wan Lee , Woon-bae Kim , Seung-tae Choi
CPC classification number: G02B3/14 , G02B1/06 , G02B13/001 , G02B13/0075
Abstract: 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.
Abstract translation: 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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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
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。
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3.发明申请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VARIFOCAL镜头结构，制造VARIFOCAL LENS结构的方法，包括VARIFOCAL LENS结构的光学镜头模块以及制造光学镜头模块的方法公开(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。
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4.发明授权Image sensing apparatus with artificial ommatidia and manufacturing method for artificial ommatidia unit 有权具有人造眼药水的图像感测装置和人造眼药水单元的制造方法公开(公告)号：US08173949B2
公开(公告)日：2012-05-08
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
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。
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公开(公告)号：US20120105971A1
公开(公告)日：2012-05-03
申请号：US13210751
申请日：2011-08-16
Applicant: Jeong-Yub LEE , Kyu-Dong JUNG , Seung-Wan LEE , Woon-Bae KIM
Inventor： Jeong-Yub LEE , Kyu-Dong JUNG , Seung-Wan LEE , Woon-Bae KIM
IPC: G02B3/12
Abstract: An optical apparatus such as a varifocal fluidic lens is provided. Optical apparatus includes a spacer frame, optical fluid, an elastic membrane, an actuator, an actuator frame, and a thermally deformable frame. Spacer frame defines an internal space including a lens portion and a driving portion that connect to each other, and the driving portion is disposed to surround the lens portion disposed in the center area of the internal space. Optical fluid is filled in the internal space defined by the spacer frame. The elastic membrane is attached on a surface of the spacer frame, to cover a side of the internal space, and the thermally deformable plate is attached on the other surface of the spacer frame, to cover the other side of the internal space. The thermally deformable plate deforms to increase or decrease a volume of the internal space according to a change in temperature.
Abstract translation: 提供了诸如变焦透镜的光学装置。 光学装置包括间隔框架，光学流体，弹性膜，致动器，致动器框架和热变形框架。 间隔框架限定了包括彼此连接的透镜部分和驱动部分的内部空间，并且驱动部分设置成围绕设置在内部空间的中心区域中的透镜部分。 光学流体填充在由间隔框架限定的内部空间中。 弹性膜附着在间隔框架的表面上以覆盖内部空间的一侧，并且热变形板附接在间隔框架的另一个表面上，以覆盖内部空间的另一侧。 根据温度变化，热变形板变形以增加或减小内部空间的体积。
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Patent Agency Ranking
公开(公告)号：US07667946B2
公开(公告)日：2010-02-23
申请号：US11730642
申请日：2007-04-03
Applicant: Seung-tae Choi , Ji-hyuk Lim , Woon-bae Kim , Eun-seok Park , Jeong-yub Lee
Inventor： Seung-tae Choi , Ji-hyuk Lim , Woon-bae Kim , Eun-seok Park , Jeong-yub Lee
CPC classification number: H01G5/0132
Abstract: A tunable capacitor using an electrowetting phenomenon includes a first electrode; a second electrode which is spaced apart from the first electrode and faces the first electrode; a fluidic channel which is disposed between the first electrode and the second electrode; a first insulating layer which is disposed between the first electrode and the fluidic channel; and a conductive fluid which is disposed in the fluidic channel and moves along the fluidic channel when a direct current (DC) potential difference occurs between the first and second electrodes. Accordingly, it is possible to fabricate the tunable capacitor with the simplified fabrication process, good reliability and durability, and no restriction on the tuning range.
Abstract translation: 使用电润湿现象的可调谐电容器包括第一电极; 第二电极，与第一电极间隔开并面向第一电极; 设置在第一电极和第二电极之间的流体通道; 布置在第一电极和流体通道之间的第一绝缘层; 以及导电流体，当在第一和第二电极之间发生直流（DC）电位差时，导电流体设置在流体通道中并沿着流体通道移动。 因此，可以以简化的制造工艺，良好的可靠性和耐久性制造可调电容器，并且对调谐范围没有限制。
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7.发明申请IMAGE SENSING APPARATUS WITH ARTIFICIAL OMMATIDIA AND MANUFACTURING METHOD FOR ARTIFICIAL OMMATIDIA UNIT 有权具有人工智能的图像感测装置和人造手机的制造方法公开(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
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。
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8.发明授权Wafer-level passivation structure of micro-device, micro-device including the same, and methods of manufacturing wafer-level passivation structure and micro-device 有权微器件的晶圆级钝化结构，包括微晶元件的晶体级钝化结构以及晶圆级钝化结构和微器件的制造方法公开(公告)号：US09242852B2
公开(公告)日：2016-01-26
申请号：US13562968
申请日：2012-07-31
Applicant: Jeong-yub Lee
Inventor： Jeong-yub Lee
CPC classification number: B81C1/00269 , B81C2201/112 , B81C2203/019 , B81C2203/036 , G02B3/12 , G02B26/0833 , Y10T428/23 , Y10T428/234
Abstract: A wafer-level passivation structure of a micro-device, a micro-device including the same, and methods of manufacturing the wafer-level passivation structure and the micro-device may be provided. In particular, the passivation structure may include a spacer that is disposed on a substrate, covers a portion of the first surface, and has an elastic property, and an anti-adhesion layer that is disposed on a surface of the substrate between the spacer. The spacer may form a lattice pattern. The spacer may be formed of a silicon. The anti-adhesion layer may be a metallic film, an oxide film, or a nitride film.
Abstract translation: 可以提供微器件的晶片级钝化结构，包括微晶器件的微器件以及制造晶片级钝化结构和微器件的方法。 特别地，钝化结构可以包括设置在基板上，覆盖第一表面的一部分并且具有弹性的间隔物，以及设置在间隔件之间的基板的表面上的防粘附层。 间隔物可以形成格子图案。 间隔物可以由硅形成。 抗粘附层可以是金属膜，氧化膜或氮化物膜。
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9.发明授权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
Applicant: Jeong-yub Lee , Seung-tae Choi , Seung-wan Lee
Inventor： Jeong-yub Lee , Seung-tae Choi , Seung-wan Lee
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。
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公开(公告)号：US08599490B2
公开(公告)日：2013-12-03
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
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。
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