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公开(公告)号：US07864409B2
公开(公告)日：2011-01-04
申请号：US11861447
申请日：2007-09-26
申请人： Woo Seok Yang , Han Young Lee , Hyung Man Lee , Woo Kyung Kim , Soon Sup Park
发明人： Woo Seok Yang , Han Young Lee , Hyung Man Lee , Woo Kyung Kim , Soon Sup Park
CPC分类号： G02F1/3558
摘要： The present invention relates to a fabrication method for a quasi-phase-matched waveguide. The method includes the steps of forming a metal etch mask on a ferroelectric single crystal substrate, etching the substrate by using the etch mask, removing the etch mask, forming conductive layers on the etched substrate, forming polarization regions by applying an electric field to the conductive layers, and flattening the substrate after removing the conductive layers. Accordingly, the present invention is advantageous in that it can be applied to various fields employing a ferroelectric substrate, such as LiNbO3, LiTaO3, Mg:LiNbO3 or Zn:LiNbO3, it can obtain more accurate and uniform periodic domain inversion devices with a high quality and can fabricate devices that are cheaper and have a better performance.
摘要翻译： 本发明涉及准相位匹配波导的制造方法。 该方法包括以下步骤：在铁电单晶衬底上形成金属蚀刻掩模，通过使用蚀刻掩模蚀刻衬底，去除蚀刻掩模，在蚀刻的衬底上形成导电层，通过施加电场来形成极化区域 导电层，并且在去除导电层之后使基板平坦化。 因此，本发明的优点在于可以应用于LiNbO 3，LiTaO 3，Mg：LiNbO 3，Zn：LiNbO 3等铁电性基板的各种领域，可以获得更高精度，更均匀的周期性畴反转装置 并且可以制造便宜且性能更好的设备。
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公开(公告)号：US20080087632A1
公开(公告)日：2008-04-17
申请号：US11861447
申请日：2007-09-26
申请人： Woo Seok Yang , Han Young Lee , Hyung Man Lee , Woo Kyung Kim , Soon Sup Park
发明人： Woo Seok Yang , Han Young Lee , Hyung Man Lee , Woo Kyung Kim , Soon Sup Park
IPC分类号： B29D11/00
CPC分类号： G02F1/3558
摘要： The present invention relates to a fabrication method for a quasi-phase-matched waveguide. The method includes the steps of forming a metal etch mask on a ferroelectric single crystal substrate, etching the substrate by using the etch mask, removing the etch mask, forming conductive layers on the etched substrate, forming polarization regions by applying an electric field to the conductive layers, and flattening the substrate after removing the conductive layers. Accordingly, the present invention is advantageous in that it can be applied to various fields employing a ferroelectric substrate, such as LiNbO3, LiTaO3, Mg:LiNbO3 or Zn:LiNbO3, it can obtain more accurate and uniform periodic domain inversion devices with a high quality and can fabricate devices that are cheaper and have a better performance.
摘要翻译： 本发明涉及准相位匹配波导的制造方法。 该方法包括以下步骤：在铁电单晶衬底上形成金属蚀刻掩模，通过使用蚀刻掩模蚀刻衬底，去除蚀刻掩模，在蚀刻的衬底上形成导电层，通过施加电场来形成极化区域 导电层，并且在去除导电层之后使基板平坦化。 因此，本发明的优点在于它可以应用于使用铁电衬底的各种领域，例如LiNbO 3，LiTaO 3，Mg：LiNbO 3 或Zn：LiNbO 3 3，可以获得更精确和更均匀的具有高质量的周期性畴反转装置，并且可以制造便宜且具有更好性能的装置。
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公开(公告)号：US08098422B2
公开(公告)日：2012-01-17
申请号：US12472918
申请日：2009-05-27
申请人： Hyung Man Lee , Han Young Lee , Woo Seok Yang , Woo Kyung Kim
发明人： Hyung Man Lee , Han Young Lee , Woo Seok Yang , Woo Kyung Kim
IPC分类号： G02F1/35
CPC分类号： G02B6/421 , G02F1/35 , G02F2203/60
摘要： A nonlinear optical device is provided. More specifically, a wavelength conversion device package with less optical loss stabilizes optical alignment under an external environmental change, for example, in a temperature variation by providing a temperature regulating block and a temperature sensor to an optical oscillator and a wavelength modulator and fixing a flexible optical transmitter to the optical oscillator and the wavelength modulator.The wavelength conversion device package includes an optical oscillator comprising a light source for emitting a light; a flexible optical transmitter for transferring the light emitted from the optical oscillator to a wavelength modulator; and the wavelength modulator for receiving the light from the optical transmitter and radiating a wavelength-modulated light.
摘要翻译： 提供非线性光学装置。 更具体地，具有较少光损耗的波长转换器件封装在外部环境变化下稳定了光学取向，例如在温度变化方面，通过向光学振荡器和波长调制器提供温度调节块和温度传感器并固定柔性 光发射机到光学振荡器和波长调制器。 波长转换器件封装包括：包括用于发光的光源的光振荡器; 用于将从光学振荡器发射的光转移到波长调制器的柔性光发射器; 以及用于接收来自光发射机的光并辐射波长调制光的波长调制器。
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公开(公告)号：US07440642B2
公开(公告)日：2008-10-21
申请号：US11304031
申请日：2005-12-15
申请人： Woo Kyung Kim , Woo Seok Yang , Han Young Lee , Hyung Man Lee
发明人： Woo Kyung Kim , Woo Seok Yang , Han Young Lee , Hyung Man Lee
CPC分类号： G02F1/3558 , G02F1/2255
摘要： An integrated optical modulator and method for manufacturing thereof are disclosed. The integrated optical modulator comprises a carrier wave band modulator using a double sideband modulation method and an intermediate frequency band modulator using a single sideband modulation method. The carrier wave band modulator and the intermediate frequency band modulator are connected in series. A method for manufacturing an integrated optical modulator comprises preparing a substrate having at least one polarization reversed section, forming a first optical waveguide part and a second optical waveguide part on the substrate, forming a buffer layer over the first and second optical waveguide parts, forming sequentially a first electrode part and a second electrode part over the first optical waveguide part, and forming a third electrode part over the second optical waveguide part.
摘要翻译： 公开了一种集成光调制器及其制造方法。 集成光调制器包括使用双边带调制方法的载波频带调制器和使用单边带调制方法的中频带调制器。 载波调制器和中频带调制器串联连接。 一种集成光调制器的制造方法，其特征在于，准备具有至少一个极化反转部的基板，在所述基板上形成第一光波导部和第二光波导部，在所述第一和第二光波导部上形成缓冲层， 依次在第一光波导部分上方的第一电极部分和第二电极部分，并且在第二光波导部分上形成第三电极部分。
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公开(公告)号：US07863569B2
公开(公告)日：2011-01-04
申请号：US12168392
申请日：2008-07-07
申请人： Sung Min Hong , Soon Sup Park , Yeon Hwa Kwak , Yeon Shik Choi , Han Young Lee , Hyung Man Lee
发明人： Sung Min Hong , Soon Sup Park , Yeon Hwa Kwak , Yeon Shik Choi , Han Young Lee , Hyung Man Lee
IPC分类号： G01J5/02
CPC分类号： G01N21/3563 , G01N21/359 , G02B21/0004
摘要： The present invention relates to an apparatus for analyzing cells in real-time which incorporates a wavelength-tunable light source/infrared ray (IR) sensor and can be used to observe and analyze the IR-related characteristics of adherent cells or non-adherent cells. The Apparatus for analyzing cells in real-time in accordance with the present invention can be used to quantify specific materials in a cell and measure the metabolism of a cell. In addition, the apparatus for analyzing cells in real-time in accordance with the present invention can be configured to have a visible light microscope coupled thereto, and in this configuration, it can be used to locate a cell of interest.
摘要翻译： 本发明涉及一种实时分析细胞的装置，其中包含波长可调光源/红外线（IR）传感器，可用于观察和分析贴壁细胞或非贴壁细胞的IR相关特征 。 用于根据本发明实时分析细胞的装置可用于量化细胞中的特定材料并测量细胞的代谢。 此外，根据本发明的用于实时分析细胞的装置可以被配置为具有耦合到其上的可见光显微镜，并且在该配置中，其可以用于定位感兴趣的细胞。
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公开(公告)号：US20090008559A1
公开(公告)日：2009-01-08
申请号：US12168392
申请日：2008-07-07
申请人： Sung Min Hong , Soon Sup Park , Yeon Hwa Kwak , Yeon Shik Choi , Han Young Lee , Hyung Man Lee
发明人： Sung Min Hong , Soon Sup Park , Yeon Hwa Kwak , Yeon Shik Choi , Han Young Lee , Hyung Man Lee
IPC分类号： G01J5/02
CPC分类号： G01N21/3563 , G01N21/359 , G02B21/0004
摘要： The present invention relates to an apparatus for analyzing cells in real-time which incorporates a wavelength-tunable light source/infrared ray (IR) sensor and can be used to observe and analyze the IR-related characteristics of adherent cells or non-adherent cells. The Apparatus for analyzing cells in real-time in accordance with the present invention can be used to quantify specific materials in a cell and measure the metabolism of a cell. In addition, the apparatus for analyzing cells in real-time in accordance with the present invention can be configured to have a visible light microscope coupled thereto, and in this configuration, it can be used to locate a cell of interest.
摘要翻译： 本发明涉及一种实时分析细胞的装置，其中包含波长可调光源/红外线（IR）传感器，可用于观察和分析贴壁细胞或非贴壁细胞的IR相关特征 。 用于根据本发明实时分析细胞的装置可用于量化细胞中的特定材料并测量细胞的代谢。 此外，根据本发明的用于实时分析细胞的装置可以被配置为具有耦合到其上的可见光显微镜，并且在该配置中，其可以用于定位感兴趣的细胞。
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公开(公告)号：US20060140530A1
公开(公告)日：2006-06-29
申请号：US11183636
申请日：2005-07-18
申请人： Woo Kyung Kim , Woo Seok Yang , Han Young Lee
发明人： Woo Kyung Kim , Woo Seok Yang , Han Young Lee
CPC分类号： G02F1/0356 , G02F1/2255
摘要： A symmetric optical modulator with low driving voltage, wherein polarization of any one of branched waveguides formed on a substrate is inverted, and the two branched waveguides are simultaneously controlled by a center electrode formed on a top portion thereof, thereby ensuring a low voltage driving and embodying a characteristic of there being no signal distortion due to chirp.
摘要翻译： 具有低驱动电压的对称光调制器，其中形成在基板上的分支波导中的任何一个的极化反转，并且两个分支波导同时由形成在其顶部的中心电极控制，从而确保低电压驱动和 体现了由于啁啾而没有信号失真的特征。
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公开(公告)号：US07167607B2
公开(公告)日：2007-01-23
申请号：US11183636
申请日：2005-07-18
申请人： Woo Kyung Kim , Woo Seok Yang , Han Young Lee
发明人： Woo Kyung Kim , Woo Seok Yang , Han Young Lee
CPC分类号： G02F1/0356 , G02F1/2255
摘要： A symmetric optical modulator with low driving voltage, wherein polarization of any one of branched waveguides formed on a substrate is inverted, and the two branched waveguides are simultaneously controlled by a center electrode formed on a top portion thereof, thereby ensuring a low voltage driving and embodying a characteristic of there being no signal distortion due to chirp.
摘要翻译： 具有低驱动电压的对称光调制器，其中形成在基板上的分支波导中的任何一个的极化反转，并且两个分支波导同时由形成在其顶部的中心电极控制，从而确保低电压驱动和 体现了由于啁啾而没有信号失真的特征。
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公开(公告)号：US5996446A
公开(公告)日：1999-12-07
申请号：US031529
申请日：1998-02-27
申请人： Han Young Lee
发明人： Han Young Lee
CPC分类号： B25B13/44 , Y10T279/1926
摘要： A size adjustable wrench socket is disclosed which has a plurality of jaws which are slidably engaged within a jaw guide for moving radially inward and outward relative to the jaw guide for fitting threaded fasteners of various sizes. A controller sleeve is configured for engaging upwardly extending protuberances of the jaws, such that rotation of the controller sleeve in various directions will moved the jaws inward and outward relative to the jaw guide. The jaws further include a plurality of upwardly extending teeth which are formed into planar shoulders of intermediate portions of the jaws. A latch member is provided having a planar surface from which a plurality of teeth downwardly extend for engaging the upwardly extending teeth of the planar shoulders of the intermediate portions of the jaws. The latch member is movable from a latched position to a released position. When disposed in the latched position, the teeth of the latch member engage the upwardly extending teeth of the jaws to latch the jaws in a fixed position relative to the jaw guide. In the released position, the teeth of the latch member are spaced apart from the teeth of the jaws such that the jaws are movable relative to the jaw guide. The teeth of the jaws and the jaw guide are sized to provide indexed positions at which the jaws are spaced apart to correspond with predetermined, standard sizes of drive heads for threaded fasteners.
摘要翻译： 公开了一种尺寸可调的扳手插座，其具有多个钳口，其可滑动地接合在钳口引导件内，用于相对于钳口引导件径向向内和向外移动，用于装配各种尺寸的螺纹紧固件。 控制器套筒构造成用于接合向上延伸的爪的突起，使得控制器套筒在各个方向上的旋转将相对于钳口引导件向内和向外移动钳口。 夹爪还包括多个向上延伸的齿，其形成为钳口的中间部分的平面肩部。 提供了一种闩锁构件，其具有平面，多个齿从该平面向下延伸，用于与钳口的中间部分的平面肩部的向上延伸的齿接合。 闩锁构件可从锁定位置移动到释放位置。 当设置在闩锁位置时，闩锁构件的齿接合钳口的向上延伸的齿，以将钳口相对于钳口引导件锁定在固定位置。 在释放位置，闩锁构件的齿与钳口的齿隔开，使得钳口相对于钳口引导件可移动。 钳口和钳口引导件的齿的尺寸设置成提供分度位置，在该位置处钳口间隔开以对应于用于螺纹紧固件的预定的标准尺寸的驱动头。
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公开(公告)号：US08028451B1
公开(公告)日：2011-10-04
申请号：US11654420
申请日：2007-01-17
申请人： Han Young Lee
发明人： Han Young Lee
IPC分类号： G09F3/18
CPC分类号： G09F3/20
摘要： A tag holder (12) formed as a single stamping defines a singular body having a first tab (16), a second tab (24), and a third tab (38). The second tab (24) is cut from the first tab (16) to define an aperture (18) in the first tab for receiving a hanger rod (62) of a product display, and then the second tab (24) is folded from the first tab (16) and aligned adjacent the third tab (38). Protuberant lance portions (30) are formed from a surface (26) of the second tab (24) and extend toward the third tab (38). A hang tag (50) is placed between the second tab (24) and the third tab (38), with the aperture (18) in the first tab (16) aligned adjacent a hanger aperture (54) of the hang tag (50), and then the second tab (24) is pushed toward the third tab (38) with the protuberant lance portions (30) extending through the hang tag (50) and against the third tab (38) to secure hang tag (50) to the tag holder (12).
摘要翻译： 形成为单个冲压件的标签保持器（12）限定具有第一凸片（16），第二凸片（24）和第三凸片（38）的单体。 第二突片（24）从第一突片（16）切割以在第一突片中限定一个孔（18），用于接收产品显示器的衣架杆（62），然后将第二突片（24）从 第一突片（16）并且邻近第三突出部（38）对齐。 突出的喷枪部分（30）由第二突片（24）的表面（26）形成并且朝向第三突出部（38）延伸。 悬挂标签（50）放置在第二突片（24）和第三突片（38）之间，第一突片（16）中的孔（18）邻近悬挂标签（50）的吊架孔（54） ），然后第二突片（24）被推向第三突片（38），突出的喷枪部分（30）延伸穿过悬挂标签（50）并抵靠第三突片（38）以固定吊牌（50） 到标签保持器（12）。
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