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1. 发明授权

US5495489A Second harmonic generating method and apparatus 失效
标题翻译：二次谐波发生方法及装置
公开(公告)号：US5495489A
公开(公告)日：1996-02-27
申请号：US366720
申请日：1994-12-30
申请人： Jin-ho Lee , Young-mo Hwang
发明人： Jin-ho Lee , Young-mo Hwang
IPC分类号： G02F1/37 , H01S3/094 , H01S3/109 , H01S3/04
CPC分类号： H01S3/109
摘要： A second harmonic generator for generating a stable harmonic includes an input mirror and an output mirror for providing a resonating section which is optically confined, second harmonic generation elements for generating a second harmonic using an externally applied pumping energy, and a casing for supporting the optical components. A temperature regulating device for mode selection is provided under the nonlinear birefringent crystalline device. A temperature correction device is provided in the peripheral surface of the casing for correcting the temperature of the casing. A controller senses the temperature of the casing and maintains the sensed temperature within a preset temperature range. Such a structure can generate a stable harmonic output even with large changes in ambient temperature. Particularly, the desired light output can be obtained within a short time.
摘要翻译：用于产生稳定谐波的二次谐波发生器包括输入反射镜和用于提供光学限制的谐振部分的输出反射镜，用于使用外部施加的泵浦能量产生二次谐波的二次谐波发生元件和用于支撑光学器件的壳体组件。在非线性双折射晶体装置下设置用于模式选择的温度调节装置。温度校正装置设置在壳体的外周表面中，用于校正壳体的温度。控制器感测壳体的温度并将检测到的温度保持在预设的温度范围内。即使环境温度变化很大，这种结构也能产生稳定的谐波输出。特别地，可以在短时间内获得期望的光输出。

2. 发明授权

US06170953B2 Laser video projector for projecting image to a plurality of screens 失效
标题翻译：用于将图像投影到多个屏幕的激光视频投影仪
公开(公告)号：US06170953B2
公开(公告)日：2001-01-09
申请号：US09273744
申请日：1999-03-22
申请人： Jin-ho Lee , Young-mo Hwang
发明人： Jin-ho Lee , Young-mo Hwang
IPC分类号： G03B2114
CPC分类号： H04N9/3129
摘要： A laser video projector for projecting an image to a plurality of screens is provided. It is possible to display an identical image to a plurality of screens by modulating light from the light source by an acousto-optic modulator (AOM) according to a video signal and projecting video information to a plurality of screens using a scanner. The laser video projector includes a light source for outputting a beam of white light, a light separator for separating the beam of the white light into beams of monochromatic lights having first, second, and third wavelengths, a light modulator for modulating the beams of the monochromatic lights according to a chrominance signal, a light combiner for combining the monochromatic lights modulated by the light modulator into a beam, a light scanner for scanning the combined beam of the modulated monochromatic lights, thus forming an image, a multi-screen projecting optical system for changing the light path so that the image formed by the light scanner is displayed on multiple screens, and a plurality of screens corresponding to the plurality of images.
摘要翻译：提供了一种用于将图像投影到多个屏幕的激光视频投影仪。可以通过根据视频信号通过声光调制器（AOM）调制来自光源的光，并使用扫描仪将视频信息投影到多个屏幕，来将多个屏幕显示相同的图像。激光视频投影仪包括用于输出白光束的光源，用于将白光束分离成具有第一，第二和第三波长的单色光束的光分离器，用于调制光束的光调制器根据色度信号的单色光，用于将由光调制器调制的单色光组合成光束的光组合器，用于扫描调制单色光的组合光束的光扫描器，从而形成图像;多屏投影光学用于改变光路的系统，使得由光扫描器形成的图像显示在多个屏幕上，以及多个屏幕对应于多个图像。

3. 发明授权

US09095643B2 Composition preventing tissue adhesion and preparation method thereof 有权
标题翻译：防止组织粘连的组合物及其制备方法
公开(公告)号：US09095643B2
公开(公告)日：2015-08-04
申请号：US13129765
申请日：2009-09-17
申请人： Jin-suk Choi , Young-woo Lee , Yun-gee Lee , Jun-ho Kim , Jin-ho Lee
发明人： Jin-suk Choi , Young-woo Lee , Yun-gee Lee , Jun-ho Kim , Jin-ho Lee
IPC分类号： A61L31/14 , A61L31/04
CPC分类号： A61L31/14 , A61L31/041 , C08L71/02
摘要： Provided is a composition preventing tissue adhesion and a method for preparing the same, and, more particularly, a composition preventing tissue adhesion which further contains a drug selectively inhibiting inflammatory response and a method for preparing the composition, in which the composition is produced through a chemical reaction by adding a cross-linking agent to an aqueous solution which contains a block copolymer containing a polyethyleneoxide block having the ability to suppress tissue adhesion, and a polymer with 10,000 to 1,000,000 g/mol of molecular weight which can be mixed with the copolymer; the composition is characterized in that the difference of viscosity, absorbance of visible rays region, and stability between the upper and lower liquid layers are within 10% when centrifuging the composition; and also the method for preparing the composition enhances cross-linking homogenization and viscosity stability through simultaneous spraying and stirring methods without a reaction retardant.
摘要翻译：本发明提供了防止组织粘连的组合物及其制备方法，更具体地，涉及进一步含有选择性抑制炎症反应的药物的组织粘连的组合物及其制备方法，其中通过通过向包含具有抑制组织粘附能力的聚环氧乙烷嵌段的嵌段共聚物的水溶液中加入交联剂进行化学反应，和可与共聚物混合的分子量为10,000〜1,000,000g / mol的聚合物 ; 该组合物的特征在于，离心组合物时，粘度差，可见光区域的吸光度和上，下液层之间的稳定性在10％以内; 并且制备该组合物的方法通过不具有反应阻滞剂的同时喷雾和搅拌方法增强交联均化和粘度稳定性。

4. 发明申请

US20110229432A1 THERMOSENSITIVE COMPOSITION PREVENTING TISSUE ADHESION AND PREPARATION METHOD THEREOF 有权
标题翻译：耐热组合物防止组织粘连及其制备方法
公开(公告)号：US20110229432A1
公开(公告)日：2011-09-22
申请号：US13129765
申请日：2009-09-17
申请人： Jin-suk Choi , Young-woo Lee , Yun-gee Lee , Jun-ho Kim , Jin-ho Lee
发明人： Jin-suk Choi , Young-woo Lee , Yun-gee Lee , Jun-ho Kim , Jin-ho Lee
IPC分类号： A61K31/765 , A61P43/00
CPC分类号： A61L31/14 , A61L31/041 , C08L71/02
摘要： Provided is a thermosensitive composition preventing tissue adhesion and a method for preparing the same, and, more particularly, a thermosensitive composition preventing tissue adhesion which further contains a drug selectively inhibiting inflammatory response and a method for preparing the composition, in which the composition is produced through a chemical reaction by adding a cross-linking agent to an aqueous solution which contains a block copolymer containing a polyethyleneoxide block having the ability to suppress tissue adhesion, and a polymer with 10,000 to 1,000,000 g/mol of molecular weight which can be mixed with the copolymer; the composition is characterized in that the difference of viscosity, absorbance of visible rays region, and stability between the upper and lower liquid layers are within 10% when centrifuging the composition; and also the method for preparing the composition enhances cross-linking homogenization and viscosity stability through simultaneous spraying and stirring methods without a reaction retardant.
摘要翻译：提供了防止组织粘连的热敏组合物及其制备方法，更具体地，涉及进一步含有选择性抑制炎性反应的药物的组织粘连的热敏组合物及其制备方法，其中制备组合物通过在包含含有具有抑制组织粘附能力的聚环氧乙烷嵌段的嵌段共聚物的水溶液中加入交联剂的化学反应，以及可以与10,000〜1000,000g / mol的分子量混合的聚合物共聚物; 该组合物的特征在于，离心组合物时，粘度差，可见光区域的吸光度和上，下液层之间的稳定性在10％以内; 并且制备该组合物的方法通过不具有反应阻滞剂的同时喷雾和搅拌方法增强交联均化和粘度稳定性。

5. 发明申请

US20110058852A1 CHARGING DEVICE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS INCLUDING THE SAME 审中-公开
标题翻译：充电装置和电子图像形成装置，包括它们
公开(公告)号：US20110058852A1
公开(公告)日：2011-03-10
申请号：US12876385
申请日：2010-09-07
申请人： Hee-moon Jeong , Kae-dong Back , Jin-ho Lee
发明人： Hee-moon Jeong , Kae-dong Back , Jin-ho Lee
IPC分类号： G03G15/02
CPC分类号： G03G15/0208 , G03G15/0291 , G03G2215/02
摘要： A charging device and an electrophotographic image forming apparatus including the same. A charging electrode of the charging device includes a porous insulating layer including a plurality of hollow rods vertically formed on a substrate formed of a conductive material, and a conductive nano structure formed in the hollow rods of the porous insulating layer. A grid electrode is supported by a spacer and is separated from the nano structure of the charging electrode. Furthermore, the charging electrode of the charging device may include a plurality of protrusions formed on a substrate, a porous insulating layer formed on the plurality of protrusions, and a conductive nano structure formed in hollow rods of the porous insulating layer.
摘要翻译：一种充电装置和包括该充电装置的电子照相成像装置。充电装置的充电电极包括多孔绝缘层，多孔绝缘层包括垂直形成在由导电材料形成的基板上的多个中空棒，以及形成在多孔绝缘层的中空棒中的导电纳米结构。栅极由间隔物支撑并与充电电极的纳米结构分离。此外，充电装置的充电电极可以包括形成在基板上的多个突起，形成在多个突起上的多孔绝缘层，以及形成在多孔绝缘层的中空棒中的导电纳米结构。

6. 发明授权

US07369298B2 Optical scanner and laser image projector using the same 失效
标题翻译：光学扫描仪和激光图像投影机使用相同
公开(公告)号：US07369298B2
公开(公告)日：2008-05-06
申请号：US11147344
申请日：2005-06-08
申请人： Jin-ho Lee , Young-chul Ko , Hyun-ku Jeong
发明人： Jin-ho Lee , Young-chul Ko , Hyun-ku Jeong
IPC分类号： A61B26/00 , A61B26/08
CPC分类号： G02B26/105 , G02B26/0841 , H04N9/3129
摘要： Provided are an optical scanner including a micro-mirror having an improved a driving angle by using a micro-electro-mechanical system (MEMS) technique and a laser image projector using the same are provided. The optical scanner includes: a substrate; a mirror unit suspended over the substrate and spaced apart from the substrate by a predetermined distance; a supporter situated on the substrate and supporting both ends of the mirror unit so that the mirror unit is suspended over the substrate; a supporting axis connected between both ends of the mirror unit and the supporter so that the mirror unit can be rotatably supported by the supporter; a plurality of movable comb electrodes vertically formed on both sides of the mirror unit; and a plurality of static comb electrodes vertically formed on the substrate in such a way that the static comb electrodes alternate with the movable comb electrodes, wherein the static comb electrode is a two-layer structured electrode.
摘要翻译：提供了一种包括通过使用微机电系统（MEMS）技术具有改进的驱动角度的微反射镜的光学扫描器，并且提供了使用其的激光图像投影仪。光学扫描器包括：基板; 镜子单元悬挂在基板上并与基板隔开预定距离; 支撑体，其位于所述基板上并且支撑所述反射镜单元的两端，使得所述反射镜单元悬挂在所述基板上; 连接在反射镜单元的两端和支撑体之间的支撑轴，使得反射镜单元能够被支撑件可旋转地支撑; 多个可动梳状电极，垂直地形成在反射镜单元的两侧; 以及多个静电梳电极，其以所述静电梳电极与所述可动梳电极交替的方式垂直地形成在所述基板上，其中所述静电梳电极为双层结构电极。

7. 发明授权

US07301692B2 Micro mirror and method for fabricating the same 有权
标题翻译：微镜及其制造方法
公开(公告)号：US07301692B2
公开(公告)日：2007-11-27
申请号：US11668713
申请日：2007-01-30
申请人： Young-chul Ko , Jin-ho Lee , Jin-woo Cho
发明人： Young-chul Ko , Jin-ho Lee , Jin-woo Cho
IPC分类号： G02B26/00 , G02B26/08 , H01L29/00 , H02N1/00 , C23F1/00
CPC分类号： G02B26/0833 , G02B26/105
摘要： Disclosed is a micro mirror having a structure improved to have an increased driving angle while being driven in high speed. The micro mirror comprises a rotatable mirror section that reflects light, a pair of spring sections for supporting the mirror section and serving as a rotational axis for the mirror section when the mirror section is rotationally driven, an oval adjoining section for connecting the mirror section and the pair of spring sections, and a driving section comprising mobile combs arranged on the adjoining section, and a fixed comb provided above and/or below the mobile combs to correspond to the mobile combs to generate electrostatic force. According to the present invention, by existence of the oval adjoining section, moment can be increased without increasing rotational inertia moment so largely. Therefore, a high-speed optical scanner with an increased driving angle can be provided, which is required for a high-resolution laser TV.
摘要翻译：公开了一种微镜，其具有改进以在高速驱动的同时具有增加的驱动角的结构。微反射镜包括反射光的可旋转镜部分，用于支撑镜部分的一对弹簧部分，并且当镜部被旋转驱动时用作镜部分的旋转轴线，用于连接镜部分的椭圆形邻接部分和一对弹簧部分，以及包括设置在相邻部分上的移动梳状部分的驱动部分，以及设置在移动梳状体上方和/或下方的固定梳齿，以对应于移动梳来产生静电力。根据本发明，通过存在椭圆形相邻部分，可以大大提高力矩而不增加旋转惯性矩。因此，可以提供具有增加的驱动角度的高速光学扫描仪，这是高分辨率激光电视所需要的。

8. 发明授权

US07149022B2 Optical scanner with curved mirror and method of manufacturing the same 有权
标题翻译：具有曲面镜的光学扫描仪及其制造方法
公开(公告)号：US07149022B2
公开(公告)日：2006-12-12
申请号：US10872480
申请日：2004-06-22
申请人： Yong-kweun Mun , Ju-hyun Lee , Young-chul Ko , Jin-ho Lee
发明人： Yong-kweun Mun , Ju-hyun Lee , Young-chul Ko , Jin-ho Lee
IPC分类号： G02B26/08
CPC分类号： G02B26/0841
摘要： An optical scanner and a method of manufacturing the same are provided. The optical scanner comprises a rectangular frame, a H-shaped stage, which is linearly driven in a second direction perpendicular to a first direction of a central axis inside the frame and includes a central area positioned in a direction of the central axis and four extended areas that extend from both opposite sides of the central area parallel to the central axis, a cylindrical mirror, which is disposed on the central area and scans a laser beam incident on the surface thereof in the second direction, torsion bars, which are disposed on the central axis and support the stage by connecting the frame and the central area of the stage, and a stage driving structure, which includes driving comb electrodes formed at both long sides of the stage and fixed comb electrodes formed at corresponding sides of the frame, parallel to the first direction.
摘要翻译：提供了一种光学扫描器及其制造方法。光学扫描器包括矩形框架，H形台阶，其在垂直于框架内的中心轴线的第一方向的第二方向上线性地驱动，并且包括位于中心轴线的方向上的中心区域和四个延伸的从平行于中心轴线的中心区域的相对侧延伸的区域，设置在中心区域上并沿着第二方向扫描入射在其表面上的激光束的圆柱形反射镜，扭矩杆设置在中心轴并且通过连接框架和平台的中心区域来支撑平台，以及台架驱动结构，其包括形成在舞台的两个长边处的驱动梳电极和形成在框架的相应侧的固定梳电极，平行于第一个方向。

9. 发明申请

US20050117235A1 Micro mirror and method for fabricating the same 有权
标题翻译：微镜及其制造方法
公开(公告)号：US20050117235A1
公开(公告)日：2005-06-02
申请号：US11000004
申请日：2004-12-01
申请人： Young-chul Ko , Jin-ho Lee , Jin-woo Cho
发明人： Young-chul Ko , Jin-ho Lee , Jin-woo Cho
IPC分类号： B81B3/00 , B81C1/00 , G02B26/08 , G02B26/10 , G02B7/182
CPC分类号： G02B26/0833 , G02B26/105
摘要： A micro mirror structure having an increased driving angle while being driven in high speed. The micro mirror includes a rotatable mirror section that reflects light, a pair of spring sections for supporting the mirror section and serving as a rotational axis for the mirror section when the mirror section is rotationally driven, an oval adjoining section for connecting the mirror section and the pair of spring sections, and a driving section including mobile combs arranged on the adjoining section. A fixed comb is provided above and/or below the mobile combs to correspond to the mobile combs to generate electrostatic force. According to the present invention, by existence of the oval adjoining section, moment can be increased without largely increasing rotational inertia moment. Therefore, a high-speed optical scanner with an increased driving angle can be provided, which is required for a high-resolution laser TV.
摘要翻译：微镜结构在高速驱动的同时具有增大的驱动角度。微反射镜包括反射光的可旋转镜部分，用于支撑镜部分的一对弹簧部分，并且当镜部被旋转地驱动时用作镜部分的旋转轴线，用于连接镜部分的椭圆形邻接部分和一对弹簧部分，以及包括设置在相邻部分上的移动梳状物的驱动部分。在移动梳的上方和/或下方设置固定梳以对应于移动梳以产生静电力。根据本发明，通过存在椭圆形邻接部分，可以在不大幅度增加旋转惯性力矩的情况下增加力矩。因此，可以提供具有增加的驱动角度的高速光学扫描仪，这是高分辨率激光电视所需要的。

10. 发明授权

US06636339B2 Optical scanner, laser image projector adopting the optical scanner, and method of driving the laser image projector 有权
公开(公告)号：US06636339B2
公开(公告)日：2003-10-21
申请号：US09848332
申请日：2001-05-04
申请人： Jin-ho Lee
发明人： Jin-ho Lee
IPC分类号： G02B2608
CPC分类号： G02B26/101 , G02B26/0841 , H04N9/3129
摘要： An optical scanner, a laser image projector using the optical scanner, and a method of driving the laser image projector are provided. The optical scanner includes: a base substrate; a plurality of parallel stationary comb electrodes arranged on the base substrate extending upwards at right angle; a stage having a mirror side at its top side, being separated a predetermined distance above the base substrate; a plurality of parallel driving comb electrodes arranged on the bottom of the stage extending at right angle interdigitated with the stationary comb electrodes; torsion bars formed at both side edges of the stage with a predetermined length to support such that the stage pivots; and supports for supporting the torsion bars such that the stage is suspended above the base substrate. The laser image projector includes the optical scanners using micro mirrors, instead of a horizontal scanning rotating polygonal mirror and a vertical scanning galvanometer, and is driven such that a single horizontal left-to-right scanning is followed by another right-to-left horizontal scanning without redundant flyback interval. Therefore, comparing with a driving method which needs quick returning 5-10 times faster than horizontal scanning rate, the driving speed can be markedly reduced, so that high-speed driving limitations of optical scanner for high-resolution image display can be overcome.

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