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1. 发明申请

US20050025027A1 Integrated optical pickup and method of manufacturing the same and optical information storage system including the optical pickup 有权
标题翻译：集成光学拾取器及其制造方法以及包括光学拾取器的光学信息存储系统
公开(公告)号：US20050025027A1
公开(公告)日：2005-02-03
申请号：US10841973
申请日：2004-05-10
申请人： Jin-seung Sohn , Myung-bok Lee , Mee-suk Jung , Eun-hyoung Cho
发明人： Jin-seung Sohn , Myung-bok Lee , Mee-suk Jung , Eun-hyoung Cho
IPC分类号： G11B7/12 , G11B7/135 , G11B7/22 , H01L31/12 , G11B7/00
CPC分类号： G11B7/1353 , G11B7/123 , G11B7/22
摘要： An integrated optical pickup and a manufacturing method thereof, and an optical information storage system including the pickup. The integrated optical pickup includes a light source; a main photo-detector, which receives light emitted from the light source and reflected from an optical information storage medium; a light-collecting and optical path separating member, which focuses light emitted from the light source on the optical information storage medium and separates an optical path of light incident on the optical information storage medium from an optical path of light reflected from the optical information storage medium; and an optical bench, which is coupled to the light-collecting and optical path separating member, an optical path being formed between the light source and the main photo-detector, and the light-collecting and optical path separating member, and the optical bench and the light-collecting and optical path separating member being respectively formed on a wafer and then obtained by being separated into a plurality of assemblies.
摘要翻译：一种集成光学拾取器及其制造方法，以及包括拾取器的光学信息存储系统。集成光学拾取器包括光源; 主光检测器，其接收从光源发射并从光信息存储介质反射的光; 聚光和光路分离构件，其将从光源发射的光聚焦在光学信息存储介质上，并将入射在光学信息存储介质上的光的光路与光学信息存储器反射的光的光路分离中; 以及耦合到集光和光路分离构件的光学台，形成在光源和主光检测器之间的光路，以及聚光和光路分离构件以及光学台并且集光和光路分离部件分别形成在晶片上，然后通过分离成多个组件获得。

2. 发明授权

US07558161B2 Integrated optical system and method of manufacturing the same and information recording and/or reproducing apparatus using the integrated optical system 失效
标题翻译：集成光学系统及其制造方法以及使用集成光学系统的信息记录和/或再现装置
公开(公告)号：US07558161B2
公开(公告)日：2009-07-07
申请号：US11141052
申请日：2005-06-01
申请人： Jin-seung Sohn , Sung-dong Suh , Mee-suk Jung , Eun-hyoung Cho , Hae-sung Kim
发明人： Jin-seung Sohn , Sung-dong Suh , Mee-suk Jung , Eun-hyoung Cho , Hae-sung Kim
IPC分类号： G11B7/00
CPC分类号： G11B7/22 , G11B7/123 , G11B7/1263 , G11B7/131 , G11B7/1353 , G11B7/1362 , Y10T156/1052
摘要： An optical system and an information apparatus using the optical system are provided. The optical system includes an optical bench on which a light source and a photodetector including a main photodetector receiving the light are mounted. A lens unit is coupled to the optical bench, and an optical path separating member separates an optical path of light emitted from the light source and propagating toward the lens unit and an optical path of light incident from the lens unit. The optical system may include a monitor photodetector and/or an optical path forming unit coupled to the optical bench. The monitor photodetector receives a portion of the light emitted from the light source. The optical path forming unit includes a first mirror reflecting the light emitted from the light source and a second mirror reflecting the light incident from the lens unit and reflected by the first mirror.
摘要翻译：提供了使用该光学系统的光学系统和信息装置。该光学系统包括安装有光源的光学台和安装有接收光的主光电检测器的光电检测器。透镜单元耦合到光学台，并且光路分离构件将从光源发射的光的光路分离成朝向透镜单元传播并从透镜单元入射的光的光路。光学系统可以包括耦合到光学平台的监视器光电检测器和/或光路形成单元。监视器光电检测器接收从光源发射的光的一部分。光路形成单元包括反射从光源发射的光的第一镜和反射从透镜单元入射的光并由第一反射镜反射的第二镜。

3. 发明授权

US07428194B2 Integrated optical pickup and optical recording and/or reproducing apparatus using the same 失效
标题翻译：集成光学拾取器和使用其的光学记录和/或再现装置
公开(公告)号：US07428194B2
公开(公告)日：2008-09-23
申请号：US10986838
申请日：2004-11-15
申请人： Jin-seung Sohn , Myung-bok Lee , Mee-suk Jung , Eun-hyoung Cho , Hae-sung Kim
发明人： Jin-seung Sohn , Myung-bok Lee , Mee-suk Jung , Eun-hyoung Cho , Hae-sung Kim
IPC分类号： G11B7/00
CPC分类号： G11B7/1378 , G11B7/124 , G11B7/1353
摘要： An optical pickup and an optical recording and/or reproducing apparatus using the optical pickup are provided. The optical pickup includes: a light source; an optical bench on which the light source is mounted; a focusing member including an objective lens, focusing light emitted from the light source to form a light spot on an optical information storage medium; and an optical path forming member having a transparent block that includes a light entrance/exit surface on which the optical bench and the focusing member are arranged, a first reflection surface, and a second reflection surface opposing the first reflection surface, where the optical path forming member directs the light emitted from the light source toward the objective lens by reflecting the light emitted from the light source on the first and second reflection surfaces. The optical pickup satisfies the requirement for smaller, slimmer design and can be integrated using semiconductor manufacturing processes.
摘要翻译：提供了使用光学拾取器的光学拾取器和光学记录和/或再现装置。光学拾取器包括：光源; 安装光源的光台; 聚焦构件，包括物镜，聚焦从光源发射的光以在光学信息存储介质上形成光斑; 以及具有透明块的光路形成构件，所述透光块包括配置有所述光学台和所述聚焦构件的光入射/出射面，第一反射面和与所述第一反射面相对的第二反射面，成形构件通过将从光源发射的光反射在第一和第二反射面上而将从光源发射的光朝向物镜引导。光学拾取器满足更小，更薄的设计的要求，并且可以使用半导体制造工艺进行集成。

4. 发明授权

US07351520B2 Micro-lens array and manufacturing method thereof 失效
标题翻译：微透镜阵列及其制造方法
公开(公告)号：US07351520B2
公开(公告)日：2008-04-01
申请号：US10928171
申请日：2004-08-30
申请人： Myung-bok Lee , Jin-seung Shon , Mee-suk Jung , Eun-hyoung Cho , Hae-sung Kim
发明人： Myung-bok Lee , Jin-seung Shon , Mee-suk Jung , Eun-hyoung Cho , Hae-sung Kim
IPC分类号： G02B3/00
CPC分类号： G02B3/0031 , B29D11/00278 , G02B5/1852 , G02B5/1885 , G02B13/0085
摘要： A micro-lens array and manufacturing method. A hybrid micro-lens in which a refractive lens and a diffraction lens are formed includes: a refractive lens; a first ultraviolet hardening material which is bonded on a curved surface of the refractive lens to form an aspheric surface; a support substrate including a concave portion into which the refractive lens is inserted and supported; and a diffraction lens which is formed at a position corresponding to the refractive lens disposed on the support substrate.
摘要翻译：微透镜阵列及其制造方法。其中形成折射透镜和衍射透镜的混合微透镜包括：折射透镜; 第一紫外线硬化材料，其结合在折射透镜的弯曲表面上以形成非球面; 支撑基板，其包括凹部，折射透镜插入并支撑在该凹部中; 以及形成在与设置在支撑基板上的折射透镜相对应的位置的衍射透镜。

5. 发明申请

US20090252023A1 INTEGRATED OPTICAL SYSTEM AND METHOD OF MANUFACTURING THE SAME AND INFORMATION RECORDING AND/OR REPRODUCING APPARATUS USING THE INTEGRATED OPTICAL SYSTEM 审中-公开
标题翻译：集成光学系统及其使用综合光学系统制造相同的信息记录和/或再现设备的方法
公开(公告)号：US20090252023A1
公开(公告)日：2009-10-08
申请号：US12478560
申请日：2009-06-04
申请人： Jin-seung Sohn , Sung-dong Suh , Mee-suk Jung , Eun-hyoung Cho , Hae-sung Kim
发明人： Jin-seung Sohn , Sung-dong Suh , Mee-suk Jung , Eun-hyoung Cho , Hae-sung Kim
IPC分类号： G11B7/00 , B32B38/00
CPC分类号： G11B7/22 , G11B7/123 , G11B7/1263 , G11B7/131 , G11B7/1353 , G11B7/1362 , Y10T156/1052
摘要： An optical system and an information apparatus using the optical system are provided. The optical system includes an optical bench on which a light source and a photodetector including a main photodetector receiving the light are mounted. A lens unit is coupled to the optical bench, and an optical path separating member separates an optical path of light emitted from the light source and propagating toward the lens unit and an optical path of light incident from the lens unit. The optical system may include a monitor photodetector and/or an optical path forming unit coupled to the optical bench. The monitor photodetector receives a portion of the light emitted from the light source. The optical path forming unit includes a first mirror reflecting the light emitted from the light source and a second mirror reflecting the light incident from the lens unit and reflected by the first mirror.
摘要翻译：提供了使用该光学系统的光学系统和信息装置。该光学系统包括安装有光源的光学台和安装有接收光的主光电检测器的光电检测器。透镜单元耦合到光学台，并且光路分离构件将从光源发射的光的光路分离成朝向透镜单元传播并从透镜单元入射的光的光路。光学系统可以包括耦合到光学平台的监视器光电检测器和/或光路形成单元。监视器光电检测器接收从光源发射的光的一部分。光路形成单元包括反射从光源发射的光的第一镜和反射从透镜单元入射的光并由第一反射镜反射的第二镜。

6. 发明授权

US07167317B2 Objective optical system employing grin lens 有权
公开(公告)号：US07167317B2
公开(公告)日：2007-01-23
申请号：US10871567
申请日：2004-06-21
申请人： Mee-suk Jung , Myung-bok Lee , Eun-hyoung Cho , Hae-sung Kim , Jin-seung Sohn
发明人： Mee-suk Jung , Myung-bok Lee , Eun-hyoung Cho , Hae-sung Kim , Jin-seung Sohn
IPC分类号： G02B3/00 , G02B9/00 , G02B13/18 , G02B3/02
CPC分类号： G11B7/1353 , G02B3/0087 , G02B13/0055 , G11B7/1374 , G11B7/13922
摘要： Provided is an objective optical system employing a gradient index (GRIN) lens. A refractive index of the GRIN lens is changed in an axial direction and a direction perpendicular to the axial direction. The GRIN lens has a refractive index n satisfying the following equation: n ⁡ ( r , z ) = ∑ i = 0 ⁢ ⁢ n r2i ⁢ r 2 ⁢ i + ∑ j = 0 ⁢ ⁢ n zj ⁢ z j where z is a distance from the center of the lens in the axial direction and r is a distance from the center of the lens in the direction perpendicular to the axial direction. Thus, an objective optical system with a high numerical aperture can correct aberration.

7. 发明申请

US20060132614A1 Image stabilizer of camera 审中-公开
标题翻译：相机的图像稳定器
公开(公告)号：US20060132614A1
公开(公告)日：2006-06-22
申请号：US11269823
申请日：2005-11-09
申请人： Hong-seok Lee , Seung-ho Nam , Mee-suk Jung
发明人： Hong-seok Lee , Seung-ho Nam , Mee-suk Jung
IPC分类号： H04N5/228
CPC分类号： H04N5/23248 , H04N5/23287
摘要： An image stabilizer of a camera is provided that can compensate for the effects of the shaking of a main body that includes a lens, in real-time, by using an optical element. The image stabilizer includes: an optical element that can be tilted, which is installed on an optical path, which transmits light and which tilts to shift the transmitted light to compensate for the optical path; a sensor provided near the main body, which senses the shaking of the main body; a calculating unit which receives a sensing signal from the sensor and calculates the necessary tilt angle of the optical element; and an actuator which drives the optical element according to the result output from the calculating unit. The image stabilizer can sense the shaking of the main body in real-time and prevent shifting of the image formed on an image forming surface.
摘要翻译：提供一种照相机的图像稳定器，其可以通过使用光学元件来实时补偿包括透镜的主体的抖动的影响。图像稳定器包括：可倾斜的光学元件，其安装在光路上，透射光并倾斜以移动透射光以补偿光路; 设置在主体附近的传感器，其感测主体的晃动; 计算单元，其从所述传感器接收感测信号并计算所述光学元件的必要倾斜角; 以及根据从计算单元输出的结果来驱动光学元件的致动器。图像稳定器可以实时感测主体的晃动并防止形成在图像形成表面上的图像的移动。

8. 发明申请

US20060126180A1 Objective lens system and optical pickup apparatus using the same 审中-公开
标题翻译：物镜系统和使用其的光学拾取装置
公开(公告)号：US20060126180A1
公开(公告)日：2006-06-15
申请号：US11289361
申请日：2005-11-30
申请人： Mee-suk Jung , Myung-bok Lee , Jin-seung Sohn , Eun-hyoung Cho
发明人： Mee-suk Jung , Myung-bok Lee , Jin-seung Sohn , Eun-hyoung Cho
IPC分类号： G02B27/44
CPC分类号： G11B7/1374 , G11B7/1353 , G11B7/13922
摘要： An objective lens system and an optical pickup apparatus using the same are provided. The objective lens system includes a diffractive optical element, and a half-ball lens disposed between the diffractive optical element and the medium, the half-ball lens having a spherical surface on a side facing the diffractive optical element, and an aspheric membrane formed on the spherical surface of the half-ball lens. The aspheric membrane comprises a plastic material or an ultraviolet-cured resin. The optical pickup apparatus includes a light source, an optical path converter disposed between the light source and an information storage medium, the above-described objective lens system disposed between the optical path converter and the information storage medium, and a photodetector which receives light reflected from the information storage medium and passed through the objective lens system and the optical path converter and which detects an information signal and an error signal.
摘要翻译：提供了一种物镜系统和使用其的光学拾取装置。物镜系统包括衍射光学元件和设置在衍射光学元件和介质之间的半球透镜，半球透镜在面向衍射光学元件的一侧具有球形表面，以及形成在半球透镜的球面。非球面膜包括塑料材料或紫外线固化树脂。光拾取装置包括光源，设置在光源和信息存储介质之间的光路转换器，设置在光路转换器和信息存储介质之间的上述物镜系统和接收反射的光的光电检测器从信息存储介质通过物镜系统和光路转换器，并检测信息信号和误差信号。

9. 发明申请

US20060126069A1 Optical bench, integrated optical system, and optical alignment method 审中-公开
标题翻译：光学台，集成光学系统和光学对准方法
公开(公告)号：US20060126069A1
公开(公告)日：2006-06-15
申请号：US11290413
申请日：2005-12-01
申请人： Eun-hyoung Cho , Jin-seung Sohn , Sung-dong Suh , Mee-suk Jung
发明人： Eun-hyoung Cho , Jin-seung Sohn , Sung-dong Suh , Mee-suk Jung
IPC分类号： G01B11/00
CPC分类号： G02B27/62 , G02B7/003 , G11B7/082 , G11B7/1395 , G11B7/22
摘要： An optical bench, an integrated optical system, and an optical alignment method are provided. The integrated optical system includes a light source; a main photodetector which receives light that is emitted from the light source and reflected from a disc; an optical bench on which the light source and the main photodetector are installed; a lens unit installed on the optical bench; and an optical path separator which separates a path of light from the light source to the lens unit and a path of light from the lens unit. The optical bench includes a landing recess which is open upward toward the disc and which has an aperture on a bottom thereof to pass light. The optical path separator is mounted within the landing recess.
摘要翻译：提供了一种光学平台，集成光学系统和光学对准方法。集成光学系统包括光源; 主光电检测器，其接收从光源发射并从光盘反射的光; 设置有光源和主光电检测器的光学台; 安装在光学台上的透镜单元; 以及光路分离器，其将来自光源的光路径分离到透镜单元以及来自透镜单元的光路。光学工作台包括朝向盘向上打开并且在其底部具有孔以通过光的着陆凹部。光路分离器安装在着陆凹槽内。

10. 发明申请

US20060049330A1 Optical system having element for correcting aberration of mirror and optical pickup apparatus employing the same 失效
标题翻译：具有用于校正镜像差的元件的光学系统和使用其的光拾取装置
公开(公告)号：US20060049330A1
公开(公告)日：2006-03-09
申请号：US11206841
申请日：2005-08-19
申请人： Mee-suk Jung , Jin-seung Sohn , Sung-dong Suh , Eun-hyoung Cho , Hae-sung Kim
发明人： Mee-suk Jung , Jin-seung Sohn , Sung-dong Suh , Eun-hyoung Cho , Hae-sung Kim
IPC分类号： G01J1/20 , G02B5/32
CPC分类号： G02B27/0037 , G02B27/4211 , G02B27/4216 , G02B27/4255 , G02B27/4261 , G02B27/4272 , G02B27/4277 , G11B7/1353 , G11B7/1362 , G11B7/13922
摘要： An optical system including a light source that generates light, a mirror changing an optical path of the light generated by the light source and an aberration correcting element that corrects aberrations generated in the light reflected from the mirror due to an error in the surface shape of the mirror.
摘要翻译：一种包括产生光的光源的光学系统，改变由光源产生的光的光路的镜子以及用于校正由于反射镜反射的光中由于表面形状的误差而产生的像差的像差校正元件镜子。

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