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1. 发明授权

US5665612A Method for fabricating a planar buried heterostructure laser diode 失效
标题翻译：制造平面埋入异质结激光二极管的方法
公开(公告)号：US5665612A
公开(公告)日：1997-09-09
申请号：US512224
申请日：1995-08-07
申请人： Jung-Kee Lee , Dong-Hoon Jang , Jeong-Soo Kim , Kyung-Hyun Park
发明人： Jung-Kee Lee , Dong-Hoon Jang , Jeong-Soo Kim , Kyung-Hyun Park
IPC分类号： H01S5/00 , H01S5/20 , H01S5/227 , H01S5/30 , H01S5/343 , H01L21/265
CPC分类号： B82Y20/00 , H01S5/227 , H01S5/2081 , H01S5/2275 , H01S5/34306 , H01S5/34313
摘要： Disclosed is a method for fabricating a planar buried heterostructure laser diode, comprising the steps of sequentially forming a first clad layer, an undoped active layer and a second clad layer on a substrate so as to complete a first crystal growth; forming a patterned mask layer on the second clad layer; non-selectively etching the second clad layer, the active layer, the first clad layer and the substrate using the mask layer as an etching mask; selectively etching the substrate and the first and second layers; sequentially forming a first and second current blocking layers on a structure formed by the selective etching step so as to complete a second crystal growth; sequentially forming a third clad layer and an ohmic contact layer thereon after removal of the mask layer so as to complete a third crystal growth; and forming a first electrode on a rear surface of the substrate and forming a second electrode on a surface of the third clad layer. By the method, a leakage current induced in an interface between the active layer and the first current blocking layer provided therein can be reduced in proportion to a distance between the active layer and the second current blocking layer formed on the first current blocking layer, and therefore performance of the laser diode can be enhanced.
摘要翻译：公开了一种制造平面埋置异质结激光二极管的方法，包括以下步骤：在衬底上依次形成第一覆层，未掺杂有源层和第二覆层，以完成第一晶体生长; 在所述第二覆盖层上形成图案化掩模层; 使用掩模层作为蚀刻掩模，非选择性地蚀刻第二覆盖层，有源层，第一覆盖层和衬底; 选择性地蚀刻基板和第一和第二层; 在通过选择性蚀刻步骤形成的结构上依次形成第一和第二电流阻挡层，以完成第二晶体生长; 在除去掩模层之后依次形成第三覆层和欧姆接触层，以完成第三晶体生长; 以及在所述基板的后表面上形成第一电极，并在所述第三包覆层的表面上形成第二电极。通过该方法，可以在有源层和其中设置的第一电流阻挡层之间的界面中感应的漏电流与形成在第一电流阻挡层上的有源层和第二电流阻挡层之间的距离成比例地减小，以及因此可以提高激光二极管的性能。

2. 发明授权

US08275009B2 Green laser generation device, and portable electronic machine having laser projection display using the said device 有权
标题翻译：绿色激光产生装置以及具有使用所述装置的激光投射显示的便携式电子机器
公开(公告)号：US08275009B2
公开(公告)日：2012-09-25
申请号：US12812443
申请日：2008-10-13
申请人： Nan-Ei Yu , Do-Kyeong Ko , Chang-Soo Jung , Yeung-Lak Lee , Bong-Ahn Yu , Jeong-Soo Kim
发明人： Nan-Ei Yu , Do-Kyeong Ko , Chang-Soo Jung , Yeung-Lak Lee , Bong-Ahn Yu , Jeong-Soo Kim
IPC分类号： H01S3/10
CPC分类号： H01S3/109 , G02B5/04 , H01S3/005 , H01S3/0071 , H01S3/0078 , H01S3/025 , H01S3/0405 , H01S3/0621 , H01S3/0627 , H01S3/08036 , H01S3/08054 , H01S3/09415 , H01S3/1317 , H01S5/02252 , H01S5/02415 , H01S5/02438 , H04N9/3129 , H04N9/3144 , H04N9/3161 , H04N9/3173
摘要： The present invention relates to a green laser generation device which can be applied to a cellular phone, and more particularly to a green laser generation device which is ultra compact in size having volume of 1 cc or less, despite having a built-in thermo electric cooler, and has sufficient output power, despite having low power consumption, and a portable electronic machine having a laser projection display using the said device. The present invention provides a green laser generation device comprising an LD pump constituted by a photo diode; a fundamental generator generating infrared light laser according to the driving of the LD pump; a second harmonic generator generating green light using the generated infrared light laser; a polarization maintenance unit inserted between the fundamental generator and the second harmonic generator to maintain the polarization of the laser; and a temperature controller controlling an internal temperature of the green laser generation device.
摘要翻译：本发明涉及一种可应用于蜂窝电话的绿色激光产生装置，更具体地说，涉及体积小于等于1cc的超小尺寸的绿色激光产生装置，尽管内置热电冷却器，并且具有足够的输出功率，尽管具有低功耗，以及具有使用所述装置的激光投影显示的便携式电子机器。本发明提供了一种绿色激光产生装置，包括由光电二极管构成的LD泵; 根据LD泵的驱动产生红外光激光器的基本发生器; 使用所产生的红外光激光器产生绿光的二次谐波发生器; 偏振维持单元插入在基波发生器和二次谐波发生器之间以保持激光器的极化; 以及控制绿色激光产生装置的内部温度的温度控制器。

3. 发明申请

US20090124817A1 Process for Preparing Amorphous Atorvastatin Calcium Nanoparticles 审中-公开
标题翻译：制备无定形阿托伐他汀钙纳米颗粒的方法
公开(公告)号：US20090124817A1
公开(公告)日：2009-05-14
申请号：US11937920
申请日：2007-11-09
申请人： Sung-Joo Hwang , Min-Soo Kim , Jeong-Soo Kim , Ha-Seung Song
发明人： Sung-Joo Hwang , Min-Soo Kim , Jeong-Soo Kim , Ha-Seung Song
IPC分类号： C07D207/337
CPC分类号： C07D207/337 , A61K9/14 , A61K9/5123 , A61K9/5138 , A61K9/5146 , A61K9/5161 , A61K9/5192 , A61K31/40 , Y02P20/544
摘要： The present invention relates to a method of preparing amorphous atorvastatin calcium nanoparticles using a supercritical fluid process. Specifically, the method comprising the steps of: a) dissolving atorvastatin calcium in an organic solvent with/without a hydrophilic additive to prepare a drug solution; b) introducing the drug solution and carbon dioxide into a reactor, which maintains carbon dioxide at supercritical conditions, to produce atorvastatin calcium particles; and c) introducing carbon dioxide into the reactor to wash the particles through removal of the remaining organic solvent. The amorphous atorvastatin calcium prepared according to the method of the present invention has a particle size of nanometer order, large surface area and high solubility shows improved bioavailability, and thus can be formulated as various preparations for oral administration.
摘要翻译：本发明涉及使用超临界流体法制备无定形阿托伐他汀钙纳米粒子的方法。具体而言，该方法包括以下步骤：a）将阿托伐他汀钙溶解在有或无亲水性添加剂的有机溶剂中，制备药液; b）将药物溶液和二氧化碳引入到在超临界条件下保持二氧化碳的反应器中，以产生阿托伐他汀钙颗粒; 和c）将二氧化碳引入反应器中以通过除去剩余的有机溶剂来洗涤颗粒。根据本发明方法制备的无定形阿托伐他汀钙具有纳米级，大表面积和高溶解度的粒度显示出改进的生物利用度，因此可配制成各种口服给药制剂。

4. 发明授权

US08119515B2 Bonding pad for anti-peeling property and method for fabricating the same 有权
标题翻译：用于防剥离性的粘结垫及其制造方法
公开(公告)号：US08119515B2
公开(公告)日：2012-02-21
申请号：US12164773
申请日：2008-06-30
申请人： Jeong-Soo Kim
发明人： Jeong-Soo Kim
IPC分类号： H01L21/44
CPC分类号： H01L23/522 , H01L24/03 , H01L24/05 , H01L2224/05093 , H01L2224/05096 , H01L2224/05556 , H01L2224/05624 , H01L2224/05647 , H01L2924/00014 , H01L2924/01006 , H01L2924/01013 , H01L2924/01019 , H01L2924/01029 , H01L2924/01033 , H01L2924/01047 , H01L2924/01074 , H01L2924/01082 , H01L2924/30105
摘要： A bonding pad includes a conductive layer formed over an insulation layer, and a dummy pattern penetrating the insulation layer and stuck in the conductive layer, wherein a bonding process is performed.
摘要翻译：接合焊盘包括形成在绝缘层上的导电层和穿过绝缘层并粘附在导电层中的虚拟图案，其中执行接合处理。

5. 发明授权

US07807559B2 Bonding pad for preventing pad peeling and method for fabricating the same 有权
标题翻译：用于防止垫剥离的粘合垫及其制造方法
公开(公告)号：US07807559B2
公开(公告)日：2010-10-05
申请号：US12165216
申请日：2008-06-30
申请人： Jeong-Soo Kim
发明人： Jeong-Soo Kim
IPC分类号： H01L21/60
CPC分类号： H01L24/05 , H01L23/5226 , H01L24/03 , H01L24/11 , H01L2224/02351 , H01L2224/0401 , H01L2224/05555 , H01L2224/05599 , H01L2224/05624 , H01L2224/05647 , H01L2224/13099 , H01L2924/00014 , H01L2924/01013 , H01L2924/01019 , H01L2924/01029 , H01L2924/01033 , H01L2924/01072 , H01L2924/01074 , H01L2924/01082 , H01L2924/30105
摘要： A bonding pad includes multiple metal layers, insulation layers filled between the multiple metal layers, and a fixing pin coupled between the uppermost metal layer, where a bonding is performed, and the underlying metal layers. Peeling of the bonding pad can be prevented during the ball bonding by forming the fixing pin coupled to the edges of the bonding pad. The upper portion of the fixing pin is formed in a disk shape and a ball portion of the fixing pin is fixed by slits such that the peeling of the bonding pad can be further prevented.
摘要翻译：接合焊盘包括多个金属层，填充在多个金属层之间的绝缘层，以及耦合在执行结合的最上层的金属层和下面的金属层之间的固定销。通过形成与接合垫的边缘连接的固定销，可以在球接合期间防止接合焊盘的剥离。固定销的上部形成为圆盘形状，并且固定销的球部通过狭缝固定，使得可以进一步防止焊盘的剥离。

6. 发明授权

US08659063B2 Pin capacitor of semiconductor device and method for fabricating the same 有权
标题翻译：半导体器件的引脚电容器及其制造方法
公开(公告)号：US08659063B2
公开(公告)日：2014-02-25
申请号：US12963228
申请日：2010-12-08
申请人： Jeong-Soo Kim
发明人： Jeong-Soo Kim
IPC分类号： H01L27/01
CPC分类号： H01L21/02 , H01L29/94
摘要： A pin capacitor of a semiconductor device includes a first isolation layer formed in a substrate and defining a dummy active area, a plurality of gates formed over the first isolation layer, a spacer formed at both sidewalls of each of the gates, and a plug formed over the dummy active area and in contact with the spacer. The substrate and the plug are coupled to a ground unit, and the gate is coupled to a pad unit. That is, the pin capacitor includes a first capacitor including the gate, the isolation layer, and the substrate and a second capacitor including the gate, the spacer, and the plug, which are coupled in parallel to each other.
摘要翻译：半导体器件的pin电容器包括形成在衬底中并限定虚拟有源区的第一隔离层，形成在第一隔离层上的多个栅极，形成在每个栅极的两个侧壁处的隔离物，以及形成的插塞在虚拟有源区域上并与间隔物接触。衬底和插头耦合到接地单元，并且栅极耦合到衬垫单元。也就是说，引脚电容器包括包括栅极，隔离层和衬底的第一电容器和包括彼此并联耦合的栅极，间隔物和插塞的第二电容器。

7. 发明授权

US07989962B2 Bonding pad for preventing pad peeling 有权
标题翻译：粘接垫，用于防止垫剥落
公开(公告)号：US07989962B2
公开(公告)日：2011-08-02
申请号：US12897623
申请日：2010-10-04
申请人： Jeong-Soo Kim
发明人： Jeong-Soo Kim
IPC分类号： H01L23/48
CPC分类号： H01L24/05 , H01L23/5226 , H01L24/03 , H01L24/11 , H01L2224/02351 , H01L2224/0401 , H01L2224/05555 , H01L2224/05599 , H01L2224/05624 , H01L2224/05647 , H01L2224/13099 , H01L2924/00014 , H01L2924/01013 , H01L2924/01019 , H01L2924/01029 , H01L2924/01033 , H01L2924/01072 , H01L2924/01074 , H01L2924/01082 , H01L2924/30105
摘要： A bonding pad includes multiple metal layers, insulation layers disposed between the multiple metal layers, and a fixing pin coupled between the uppermost metal layer and an underlying metal layer of the multiple metal layers, where a bonding is performed on the uppermost metal layers.
摘要翻译：接合焊盘包括多个金属层，设置在多个金属层之间的绝缘层，以及耦合在最上层的金属层和多个金属层的下面的金属层之间的固定销，其中在最上层金属层上进行接合。

8. 发明授权

US06441200B1 Method for preparing DL-&agr;-tocopherol with a high yield and high purity 失效
标题翻译：以高产率和高纯度制备DL-α-生育酚的方法
公开(公告)号：US06441200B1
公开(公告)日：2002-08-27
申请号：US09711824
申请日：2000-11-13
申请人： Sijoon Lee , Jeong-Soo Kim , Young-Seek Yoon , Myung-Jun Kim , Jun-Tae Choi , Byong-Sung Kwak
发明人： Sijoon Lee , Jeong-Soo Kim , Young-Seek Yoon , Myung-Jun Kim , Jun-Tae Choi , Byong-Sung Kwak
IPC分类号： C07D31172
CPC分类号： C07D311/74 , Y02P20/584
摘要： Disclosed is a method for preparing DL-&agr;-tocopherol through the condensation of isophytol or phytol derivatives and trimethylhydroquinone (TMHQ) using a catalyst system comprising a divalent metal halogen compound, silica gel and/or silica-alumina, and a Brönsted acid. Isophytol or phytol derivatives are slowly added to trimethylhydroquinone for the condensation thereof at 80 to 135° C. over 30 to 60 min in the presence of the metal halogen and the silica gel and/or silica-alumina. In the presence of the Brönsted acid, the intermediates are converted into the product. The silica gel and/or silica-alumina is washed with a polar solvent for recovery. The catalyst system can remarkably reduce side-reactions upon the condensation of isophytol or phytol derivatives and TMHQ, thus producing DL-&agr;-tocopherol with a high purity at a high yield. Also, the catalyst system can be regenerated in succession because of its being able to avoid the decrease of catalytic activity attributed to the adsorption of organic materials; thus reducing the production cost of DL-&agr;-tocopherol and the quantity of industrial wastes generated. With these advantages, the catalyst system can be effectively used in preparing highly pure DL-&agr;-tocopherol at a high yield on a commercial scale.
摘要翻译：公开了使用包含二价金属卤素化合物，硅胶和/或二氧化硅 - 氧化铝和布朗斯台德酸的催化剂体系通过异植醇或植醇衍生物和三甲基氢醌（TMHQ）的缩合制备DL-α-生育酚的方法。在金属卤素和硅胶和/或二氧化硅 - 氧化铝的存在下，将异佛尔酮或植醇衍生物缓慢加入到三甲基对苯二酚中使其在80至135℃下冷凝30至60分钟。在布朗斯台德酸的存在下，将中间体转化成产物。用极性溶剂洗涤硅胶和/或二氧化硅 - 氧化铝以进行回收。催化剂体系可以显着降低异麦芽糖醇或植醇衍生物和TMHQ冷凝时的副反应，从而以高产率生产高纯度的DL-α-生育酚。而且，由于能够避免由于有机材料的吸附引起的催化活性的降低，所以可以连续再生催化剂体系。从而降低DL-α-生育酚的生产成本和产生的工业废物的数量。利用这些优点，催化剂体系可以有效地以高产率在工业规模上制备高纯度的DL-α-生育酚。

9. 发明授权

US06384245B1 Method for preparing DL-&agr;-tocopherol with high yield 失效
标题翻译：高产量制备DL-α-生育酚的方法
公开(公告)号：US06384245B1
公开(公告)日：2002-05-07
申请号：US09697615
申请日：2000-10-26
申请人： Jeong-Soo Kim , Heui-Young Cheong , Sijoon Lee
发明人： Jeong-Soo Kim , Heui-Young Cheong , Sijoon Lee
IPC分类号： C07D31172
CPC分类号： C07D311/72
摘要： Disclosed is a method for preparing DL-&agr;-tocopherol with a high yield through the condensation of isophytol or phytol derivatives with trimethylhydroquinone (TMHQ) in the presence of a Zn—Al heterogeneous catalyst system. At 80 to 120° C., the condensation is carried out for 2 to 7 hours in the presence of a Zn(II) ion-coated alumina-silica catalyst in an n-heptane solvent. The synthetic Zn(II) ion-coated silica-alumina synthetic catalyst system can remarkably reduce side-reactions upon the condensation of isophytol or phytol derivatives and TMHQ, thus producing DL-&agr;-tocopherol with a high purity at a high yield. In addition, the catalyst system is greatly convenient to handle and therefore apply for continuous reactions for the preparation of DL-&agr;-tocopherol. With these advantages, the catalyst system can be effectively used in preparing highly pure DL-&agr;-tocopherol at a high yield on a commercial scale.
摘要翻译：公开了通过在Zn-Al多相催化剂体系的存在下通过异山梨糖醇或植醇醇衍生物与三甲基氢醌（TMHQ）的缩合制备高产率的DL-α-生育酚的方法。在80〜120℃下，在Zn（II）离子涂覆的氧化铝 - 二氧化硅催化剂存在下，在正庚烷溶剂中进行缩合2〜7小时。合成的Zn（II）离子涂覆的二氧化硅 - 氧化铝合成催化剂体系可以显着降低异植醇或植醇衍生物和TMHQ冷凝时的副反应，从而以高产率生产高纯度的DL-α-生育酚。此外，催化剂体系非常方便处理，因此适用于制备DL-α-生育酚的连续反应。利用这些优点，催化剂体系可以有效地以高产率在工业规模上制备高纯度的DL-α-生育酚。

10. 发明申请

US20110018131A1 BONDING PAD FOR PREVENTING PAD PEELING 有权
标题翻译：用于防止垫板的粘合垫
公开(公告)号：US20110018131A1
公开(公告)日：2011-01-27
申请号：US12897623
申请日：2010-10-04
申请人： Jeong-Soo Kim
发明人： Jeong-Soo Kim
IPC分类号： H01L23/48
CPC分类号： H01L24/05 , H01L23/5226 , H01L24/03 , H01L24/11 , H01L2224/02351 , H01L2224/0401 , H01L2224/05555 , H01L2224/05599 , H01L2224/05624 , H01L2224/05647 , H01L2224/13099 , H01L2924/00014 , H01L2924/01013 , H01L2924/01019 , H01L2924/01029 , H01L2924/01033 , H01L2924/01072 , H01L2924/01074 , H01L2924/01082 , H01L2924/30105
摘要： A bonding pad includes multiple metal layers, insulation layers disposed between the multiple metal layers, and a fixing pin coupled between the uppermost metal layer and an underlying metal layer of the multiple metal layers, where a bonding is performed on the uppermost metal layers.
摘要翻译：接合焊盘包括多个金属层，设置在多个金属层之间的绝缘层，以及耦合在最上层的金属层和多个金属层的下面的金属层之间的固定销，其中在最上层金属层上进行接合。

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