公开(公告)号：US20120168267A1

公开(公告)日：2012-07-05

申请号：US13393413

申请日：2009-12-10

申请人： Junsang Lee ,  Dongwon Im ,  Yeonho Choi ,  Jungsuk Kang ,  Byunggun Chea

发明人： Junsang Lee ,  Dongwon Im ,  Yeonho Choi ,  Jungsuk Kang ,  Byunggun Chea

IPC分类号： F16D65/12

CPC分类号： F16D65/12 ,  F16D2065/1316 ,  F16D2065/1392 ,  F16D2200/0039 ,  F16D2200/0052 ,  F16D2200/006

摘要： There is provided a carbon-ceramic brake disc assembly (200) including a carbon-ceramic brake disc (210) having a first axis hole (211) in the center thereof, and a plurality of first holes (212) around the first axis hole (211), a hat part (220) having a second axis hole (221) in the center thereof, and a plurality of second holes (222) around the second axis hole (221); and a connection unit (230) connecting the carbon-ceramic brake disc (210) and the hat part (220), including bushings (231), each of which includes a head (231a), a body (231b) connecting to the head, and serrations (231c) protruding the outer surface of the body (231b) along the length of the body (231b), with a threaded hole (231d) pierced through the head (231a) and body (231b), lengthwise, the body (231b) being inserted into the first hole (212) in the carbon-ceramic brake disc (210), and the serrations (231c) being penetrated into the internal surface of the second hole (222) in the hat part (220) when forced to be inserted into the second hole (222) in the hat part (220), and a bolt (232) being inserted into the threaded hole (231d) in the head (231a) and body (231b) of the bushing (231). According to the present invention, both configurations of the hat part (220) and the bushing (231) are made simple at low cost. And penetration of the serrations (231c) of the bushing (231) into the hole (222) in the hat part (220) permits a firm connection between the hat part (220) and the carbon-ceramic disc (210).

摘要翻译： 提供了一种碳陶瓷制动盘组件（200），其包括在其中心具有第一轴孔（211）的碳陶瓷制动盘（210）和围绕第一轴孔的多个第一孔（212） （211），具有中心具有第二轴孔（221）的帽部（220）和围绕第二轴孔（221）的多个第二孔（222）。 以及连接碳陶瓷制动盘（210）和帽部（220）的连接单元（230），包括衬套（231），每个包括头部（231a），连接到头部的主体（231b） 以及沿主体（231b）的长度突出主体（231b）的外表面的锯齿（231c），其中纵向地穿过头部（231a）和主体（231b）的螺纹孔（231d） （231b）插入到碳陶瓷制动盘（210）中的第一孔（212）中，并且锯齿（231c）穿过帽部（220）中的第二孔（222）的内表面，当 被迫插入帽部（220）中的第二孔（222）中，并且插入到衬套（231）的头部（231a）和主体（231b）中的螺纹孔（231d）中的螺栓（232） ）。 根据本发明，帽子部件（220）和衬套（231）的这两种构造被简化成低成本。 并且衬套（231）的锯齿（231c）穿透到帽部分（220）中的孔（222）中允许帽部分（220）和碳陶瓷盘（210）之间的牢固连接。

公开(公告)号：US20110026024A1

公开(公告)日：2011-02-03

申请号：US12512656

申请日：2009-07-30

申请人： Taewook Kang ,  Luke P. Lee ,  Yeonho Choi ,  Younggeun Park

发明人： Taewook Kang ,  Luke P. Lee ,  Yeonho Choi ,  Younggeun Park

IPC分类号： G01N21/47

CPC分类号： G01N21/554

摘要： Disclosed is an innovative method for detecting metal ions based on selective plasmonic resonance energy transfer between metal-ligand complexes and a single nanoplasmonic particle as a probe. The selective plasmonic resonance energy transfer occurs if a resonance frequency matching condition between the single nanoplasmonic particle and the metal-ligand complexes is satisfied.

摘要翻译： 公开了一种基于金属 - 配体配合物和单个纳米质体颗粒作为探针之间的选择性等离子体共振能量转移来检测金属离子的创新方法。 如果满足单个纳米质子粒子和金属 - 配体络合物之间的共振频率匹配条件，则发生选择性等离子体共振能量转移。

公开(公告)号：US09033118B2

公开(公告)日：2015-05-19

申请号：US13990111

申请日：2011-11-28

申请人： Junsang Lee ,  Hyunkyu Shin ,  Yeonho Choi ,  Chaewook Cho ,  Jungsuk Kang ,  Dongwon Im ,  Byunggun Chea ,  Moonsoo Choi

发明人： Junsang Lee ,  Hyunkyu Shin ,  Yeonho Choi ,  Chaewook Cho ,  Jungsuk Kang ,  Dongwon Im ,  Byunggun Chea ,  Moonsoo Choi

IPC分类号： F16D65/12 ,  F16D65/28 ,  F16D69/00

CPC分类号： F16D65/28 ,  F16D65/12 ,  F16D65/126 ,  F16D65/128 ,  F16D2069/004 ,  F16D2200/0047

摘要： The present invention relates to a carbon-ceramic brake disc, and the present invention includes a plurality of heat dissipation holes formed in a frictional surface; a curved surface formed between the frictional surface and an inner surface of the hole dissipation hole; and a groove formed at the inner surface of the heat dissipation hole. According to the present invention, in a brake system, when brake pads press the frictional surfaces of the carbon-ceramic brake disc brake to generate braking force, frictional heat in the carbon-ceramic brake disc is effectively dissipated to the outside. That is, the carbon-ceramic brake disc is effectively cooled. Thus, the transferring of the frictional heat generated in the carbon-ceramic brake disc to a hat part is reduced, so that it is possible to minimize deformation of the carbon-ceramic brake disc and the hat part.

摘要翻译： 碳陶瓷制动盘技术领域本发明涉及一种碳陶瓷制动盘，其特征在于，在摩擦面上形成有多个散热孔， 在所述摩擦面和所述孔耗散孔的内表面之间形成的曲面; 以及形成在散热孔的内表面的槽。 根据本发明，在制动系统中，当制动片压入碳陶瓷制动盘式制动器的摩擦面以产生制动力时，碳陶瓷制动盘中的摩擦热被有效地耗散到外部。 也就是说，碳陶瓷制动盘被有效地冷却。 因此，将碳陶瓷制动盘中产生的摩擦热转移到帽部，减少了碳陶瓷制动盘和帽部的变形。

公开(公告)号：US20130248305A1

公开(公告)日：2013-09-26

申请号：US13990116

申请日：2011-11-28

申请人： Yeonho Choi ,  Hyunkyu Shin ,  Junsang Lee ,  Chaewook Cho ,  Jungsuk Kang ,  Dongwon Im ,  Byunggun Chea ,  Moonsoo Choi

发明人： Yeonho Choi ,  Hyunkyu Shin ,  Junsang Lee ,  Chaewook Cho ,  Jungsuk Kang ,  Dongwon Im ,  Byunggun Chea ,  Moonsoo Choi

IPC分类号： F16D65/12

CPC分类号： F16D65/126 ,  C04B35/573 ,  C04B35/63476 ,  C04B35/83 ,  C04B37/005 ,  C04B37/008 ,  C04B2235/428 ,  C04B2235/48 ,  C04B2235/5248 ,  C04B2235/526 ,  C04B2235/5264 ,  C04B2235/616 ,  C04B2237/083 ,  C04B2237/16 ,  C04B2237/365 ,  C04B2237/385 ,  C04B2237/584 ,  C04B2237/60 ,  C04B2237/61 ,  C04B2237/62 ,  C04B2237/70 ,  C04B2237/704 ,  C04B2237/708 ,  C04B2237/72 ,  C04B2237/765 ,  F16D65/12 ,  F16D69/023 ,  F16D2065/132 ,  F16D2065/1328 ,  F16D2200/0047 ,  F16D2250/0092

摘要： A method of manufacturing a carbon-ceramic brake disc of the present invention includes a first step of mixing carbon fibers with phenolic resins to produce a mixture; a second step of putting the mixture into a mold pressing the mixture by a press to produce a molded body; a third step of carbonizing the molded body; a fourth step of machining the carbonized molded body; a fifth step of coating the machined molded body with liquid-phase phenol to be cured; a sixth step of melting silicon to be infiltrated into the cured molded body that has been coated with the liquid-phase phenol; and a seventh step of grinding the molded body that has been infiltrated by the silicon. According to present invention, the cracks do not occur in the anti-oxidation coating layer.

摘要翻译： 本发明的碳陶瓷制动盘的制造方法包括将碳纤维与酚醛树脂混合以制造混合物的第一步骤; 将混合物放入模具中通过压机挤压混合物以制造成型体的第二步骤; 将成型体碳化的第三步骤; 加工碳化成型体的第四步骤; 用被固化的液相苯酚涂覆机加工成型体的第五步骤; 熔化硅被渗透到已经被液相苯酚涂覆的固化成型体中的第六步骤; 以及研磨已经被硅渗透的成型体的第七步骤。 根据本发明，在抗氧化涂层中不会发生裂纹。

公开(公告)号：US07977774B2

公开(公告)日：2011-07-12

申请号：US11775566

申请日：2007-07-10

申请人： YeonHo Choi ,  GiJeong Kim ,  WanJong Kim

发明人： YeonHo Choi ,  GiJeong Kim ,  WanJong Kim

IPC分类号： H01L23/495

CPC分类号： H01L23/49551 ,  H01L23/49503 ,  H01L23/49541 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L2224/45124 ,  H01L2224/45139 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48465 ,  H01L2224/49171 ,  H01L2924/01013 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01075 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/14 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

摘要： A semiconductor package which includes a generally planar die paddle defining multiple peripheral edge segments and a plurality of leads which are segregated into at least two concentric rows. Connected to the top surface of the die paddle is at least one semiconductor die which is electrically connected to at least some of the leads of each row. At least portions of the die paddle, the leads, and the semiconductor die are encapsulated by a package body, the bottom surfaces of the die paddle and the leads of at least one row thereof being exposed in a common exterior surface of the package body.

摘要翻译： 一种半导体封装，其包括限定多个外围边缘段的大致平坦的管芯焊盘和分离成至少两个同心的行的多个引线。 连接到管芯焊盘的顶表面的是至少一个半导体管芯，其电连接到每行的至少一些引线。 芯片，引线和半导体管芯的至少一部分被封装体封装，裸片焊盘的底表面和至少一排的引线暴露在封装主体的公共外表面中。

公开(公告)号：US20110249267A1

公开(公告)日：2011-10-13

申请号：US12755743

申请日：2010-04-07

申请人： Taewook KANG ,  Luke P. LEE ,  Yeonho CHOI ,  Younggeun PARK

发明人： Taewook KANG ,  Luke P. LEE ,  Yeonho CHOI ,  Younggeun PARK

IPC分类号： G01N21/55 ,  B01F15/02 ,  G02B5/26

CPC分类号： G01N21/658 ,  G01N21/554

摘要： Disclosed herein is an innovative plasmonic droplet including a droplet of fluid, a detection-target material which is in the droplet of fluid, and a nanoplasmon probe which is on a surface of the droplet of fluid and/or in the droplet of fluid. The plasmonic droplet may be applied for plasmon based optical sensing techniques, for example, for ultrasensitive analysis of bacteria, pathogen, etc.

摘要翻译： 本文公开了一种创新的等离子体液滴，其包括液滴，位于流体液滴中的检测目标材料和位于流体液滴表面上的纳米级探针。 等离子体液滴可以用于基于等离子体的光学感测技术，例如用于细菌，病原体等的超敏感分析

公开(公告)号：US20090014851A1

公开(公告)日：2009-01-15

申请号：US11775566

申请日：2007-07-10

申请人： YeonHo Choi ,  GiJeong Kim ,  WanJong Kim

发明人： YeonHo Choi ,  GiJeong Kim ,  WanJong Kim

IPC分类号： H01L23/495

CPC分类号： H01L23/49551 ,  H01L23/49503 ,  H01L23/49541 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L2224/45124 ,  H01L2224/45139 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48465 ,  H01L2224/49171 ,  H01L2924/01013 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01075 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/14 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

摘要： A semiconductor package which includes a generally planar die paddle defining multiple peripheral edge segments and a plurality of leads which are segregated into at least two concentric rows. Connected to the top surface of the die paddle is at least one semiconductor die which is electrically connected to at least some of the leads of each row. At least portions of the die paddle, the leads, and the semiconductor die are encapsulated by a package body, the bottom surfaces of the die paddle and the leads of at least one row thereof being exposed in a common exterior surface of the package body.

摘要翻译： 一种半导体封装，其包括限定多个外围边缘段的大致平坦的管芯焊盘和分离成至少两个同心的行的多个引线。 连接到管芯焊盘的顶表面的是至少一个半导体管芯，其电连接到每行的至少一些引线。 芯片，引线和半导体管芯的至少一部分被封装体封装，裸片焊盘的底表面和至少一排的引线暴露在封装主体的公共外表面中。

公开(公告)号：US20130248304A1

公开(公告)日：2013-09-26

申请号：US13990111

申请日：2011-11-28

申请人： Junsang Lee ,  Hyunkyu Shin ,  Yeonho Choi ,  Chaewook Cho ,  Jungsuk Kang ,  Dongwon Im ,  Byunggun Chea ,  Moonsoo Choi

发明人： Junsang Lee ,  Hyunkyu Shin ,  Yeonho Choi ,  Chaewook Cho ,  Jungsuk Kang ,  Dongwon Im ,  Byunggun Chea ,  Moonsoo Choi

IPC分类号： F16D65/12

CPC分类号： F16D65/28 ,  F16D65/12 ,  F16D65/126 ,  F16D65/128 ,  F16D2069/004 ,  F16D2200/0047

摘要： The present invention relates to a carbon-ceramic brake disc, and the present invention includes a plurality of heat dissipation holes formed in a frictional surface; a curved surface formed between the frictional surface and an inner surface of the hole dissipation hole; and a groove formed at the inner surface of the heat dissipation hole. According to the present invention, in a brake system, when brake pads press the frictional surfaces of the carbon-ceramic brake disc brake to generate braking force, frictional heat in the carbon-ceramic brake disc is effectively dissipated to the outside. That is, the carbon-ceramic brake disc is effectively cooled. Thus, the transferring of the frictional heat generated in the carbon-ceramic brake disc to a hat part is reduced, so that it is possible to minimize deformation of the carbon-ceramic brake disc and the hat part.

摘要翻译： 碳陶瓷制动盘技术领域本发明涉及一种碳陶瓷制动盘，其特征在于，在摩擦面上形成有多个散热孔， 在所述摩擦面和所述孔耗散孔的内表面之间形成的曲面; 以及形成在散热孔的内表面的槽。 根据本发明，在制动系统中，当制动片压入碳陶瓷制动盘式制动器的摩擦面以产生制动力时，碳陶瓷制动盘中的摩擦热被有效地耗散到外部。 也就是说，碳陶瓷制动盘被有效地冷却。 因此，将碳陶瓷制动盘中产生的摩擦热转移到帽部，减少了碳陶瓷制动盘和帽部的变形。

公开(公告)号：US08379212B2

公开(公告)日：2013-02-19

申请号：US12755743

申请日：2010-04-07

申请人： Taewook Kang ,  Luke P. Lee ,  Yeonho Choi ,  Younggeun Park

发明人： Taewook Kang ,  Luke P. Lee ,  Yeonho Choi ,  Younggeun Park

IPC分类号： G01N21/55

CPC分类号： G01N21/658 ,  G01N21/554

摘要： Disclosed herein is an innovative plasmonic droplet including a droplet of fluid, a detection-target material which is in the droplet of fluid, and a nanoplasmon probe which is on a surface of the droplet of fluid and/or in the droplet of fluid. The plasmonic droplet may be applied for plasmon based optical sensing techniques, for example, for ultrasensitive analysis of bacteria, pathogen, etc.

摘要翻译： 本文公开了一种创新的等离子体液滴，其包括液滴，位于流体液滴中的检测目标材料和位于流体液滴表面上的纳米级探针。 等离子体液滴可以用于基于等离子体的光学感测技术，例如用于细菌，病原体等的超敏感分析

公开(公告)号：US08304866B1

公开(公告)日：2012-11-06

申请号：US13151571

申请日：2011-06-02

申请人： YeonHo Choi ,  GiJeong Kim ,  WanJong Kim

发明人： YeonHo Choi ,  GiJeong Kim ,  WanJong Kim

IPC分类号： H01L23/495

CPC分类号： H01L23/49551 ,  H01L23/49503 ,  H01L23/49541 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L2224/45124 ,  H01L2224/45139 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48465 ,  H01L2224/49171 ,  H01L2924/01013 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01075 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/14 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

摘要： A semiconductor package which includes a generally planar die paddle defining multiple peripheral edge segments and a plurality of leads which are segregated into at least two concentric rows. Connected to the top surface of the die paddle is at least one semiconductor die which is electrically connected to at least some of the leads of each row. At least portions of the die paddle, the leads, and the semiconductor die are encapsulated by a package body, the bottom surfaces of the die paddle and the leads of at least one row thereof being exposed in a common exterior surface of the package body.

摘要翻译： 一种半导体封装，其包括限定多个外围边缘段的大致平坦的管芯焊盘和分离成至少两个同心的行的多个引线。 连接到管芯焊盘的顶表面的是至少一个半导体管芯，其电连接到每行的至少一些引线。 芯片，引线和半导体管芯的至少一部分被封装体封装，裸片焊盘的底表面和至少一排的引线暴露在封装主体的公共外表面中。