公开(公告)号：US20120045711A1

公开(公告)日：2012-02-23

申请号：US13238885

申请日：2011-09-21

Applicant: Jae-jun Lee ,  Myung-sup Jung ,  Do-yun Kim ,  Jin-gyu Lee ,  Sang-kook Mah

Inventor： Jae-jun Lee ,  Myung-sup Jung ,  Do-yun Kim ,  Jin-gyu Lee ,  Sang-kook Mah

IPC: H01M8/10

CPC classification number: C07C309/11 ,  C07C2603/92 ,  C07F9/3808 ,  H01M8/1025 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1032 ,  H01M8/1044 ,  H01M8/1048 ,  H01M2300/0082 ,  H01M2300/0091

Abstract: A solid acid having a core of calixarene or calix resorcinarene. The solid acid is an ion conducting compound in which at least one of the hydroxyl groups is substituted by an organic group having a cation exchange group at a terminal end, a polymer electrolyte membrane including the same, and a fuel cell using the polymer electrolyte membrane. The polymer electrolyte membrane can provide low methanol crossover and high ionic conductivity. Accordingly, a fuel cell having high efficiency can be obtained by using the polymer electrolyte membrane.

Abstract translation: 具有杯芳烃或杯芳烃间苯二酚核心的固体酸。 固体酸是离子导电化合物，其中至少一个羟基被末端具有阳离子交换基团的有机基团，包含该有机基团的聚合物电解质膜和使用该聚合物电解质膜的燃料电池 。 聚合物电解质膜可以提供低甲醇交叉和高离子电导率。 因此，通过使用高分子电解质膜可以得到效率高的燃料电池。

公开(公告)号：US20120028116A1

公开(公告)日：2012-02-02

申请号：US13201589

申请日：2010-02-17

Applicant: Won-Gil Choi ,  Kim Pyung-Kyu ,  Jun-Hwan Jeong ,  Byeong-Sun Lee ,  Song-Yi Choi ,  Jung-Ae Kim ,  Byung-Jun Lee

Inventor： Won-Gil Choi ,  Kim Pyung-Kyu ,  Jun-Hwan Jeong ,  Byeong-Sun Lee ,  Song-Yi Choi ,  Jung-Ae Kim ,  Byung-Jun Lee

IPC: H01M4/583 ,  H01G9/04 ,  B29C47/00 ,  H01M4/64 ,  H01B1/04 ,  B82Y30/00

CPC classification number: H01G11/24 ,  H01G11/34 ,  H01G11/36 ,  H01G11/38 ,  H01M4/131 ,  H01M4/505 ,  H01M4/525 ,  H01M4/583 ,  H01M4/621 ,  H01M4/625 ,  H01M10/052 ,  Y02E60/13 ,  Y02T10/7011 ,  Y02T10/7022

Abstract: This invention relates to a composition for producing a cathode for an electricity storage device, including carbon nanofibers prepared by electrospinning a spinning solution including a cathode active material, a conductive material and a carbon fiber precursor; and a binder, and to a cathode for an electricity storage device made with the composition and to an electricity storage device including the cathode. The composition for producing a cathode includes carbon nanofibers instead of part or all of a conductive material, a dispersant and/or a binder, so that the cathode has remarkably increased specific surface area and electrical conductivity (decreased resistance), thus maximizing the efficiency of the cathode active material and the capacity.

Abstract translation: 本发明涉及一种用于蓄电装置的阴极的制造组合物，其包括通过静电纺丝包含阴极活性材料，导电材料和碳纤维前体的纺丝溶液而制备的碳纳米纤维; 和粘合剂，以及用该组合物制成的蓄电装置的阴极和包括该阴极的蓄电装置。 用于制造阴极的组合物包括碳纳米纤维代替导电材料，分散剂和/或粘合剂的一部分或全部，使得阴极具有显着增加的比表面积和导电性（降低的电阻），从而使效率最大化 正极活性物质和容量。

公开(公告)号：US20120028082A1

公开(公告)日：2012-02-02

申请号：US13067544

申请日：2011-06-08

Applicant: Myung-Jun Lee ,  Seong-Joon Lee

Inventor： Myung-Jun Lee ,  Seong-Joon Lee

IPC: H01M10/42

CPC classification number: H01M2/1061 ,  H01M2/0404 ,  H01M2/0469

Abstract: A battery pack including a cap plate; a bare cell, the bare cell being sealed by the cap plate; and a circuit board facing the cap plate, wherein the circuit board includes opening units adjacent to edges thereof, the opening units providing an opening for coupling the circuit board to the cap plate.

Abstract translation: 一种包括盖板的电池组; 裸电池，裸电池被盖板密封; 以及面对所述盖板的电路板，其中所述电路板包括与其边缘相邻的开口单元，所述开口单元提供用于将所述电路板耦合到所述盖板的开口。

公开(公告)号：US20120025283A1

公开(公告)日：2012-02-02

申请号：US13177984

申请日：2011-07-07

Applicant: Yoon-Ho Son ,  Mong-Sup Lee ,  In-Seak Hwang ,  Dae-Hyuk Chung ,  Suk-Hun Choi ,  Sang-Jun Lee

Inventor： Yoon-Ho Son ,  Mong-Sup Lee ,  In-Seak Hwang ,  Dae-Hyuk Chung ,  Suk-Hun Choi ,  Sang-Jun Lee

IPC: H01L27/108 ,  H01L29/06

CPC classification number: H01L27/10888 ,  H01L21/02057 ,  H01L21/02063 ,  H01L21/30608 ,  H01L21/76805 ,  H01L21/76814 ,  H01L21/76897 ,  H01L23/485 ,  H01L27/10814 ,  H01L27/10855 ,  H01L29/1037 ,  H01L29/41766 ,  H01L2924/0002 ,  H01L2924/00

Abstract: In a semiconductor device having an enlarged contact area between a contact structure and a substrate, the substrate may include a first region on which a conductive structure is arranged and a second region defining the first region. The first region may include a multi-faced polyhedral recess of which at least one of the sidewalls is slanted with respect to a surface of the substrate. An insulation layer may be formed on the substrate to a thickness that is sufficient to cover the conductive structure. The insulation layer has a contact hole that may be communicated with the recess. The active region of the substrate is exposed through the contact hole. A conductive pattern is positioned in the recess and the contact hole. Accordingly, the contact resistance at the active region of the substrate may be kept to a relatively low value even though the gap distances and line width of pattern lines are reduced.

Abstract translation: 在具有接触结构和衬底之间的扩大的接触面积的半导体器件中，衬底可以包括布置有导电结构的第一区域和限定第一区域的第二区域。 第一区域可以包括多面多面体凹部，其中至少一个侧壁相对于基底的表面倾斜。 可以在衬底上形成足够覆盖导电结构的厚度的绝缘层。 绝缘层具有可与凹部连通的接触孔。 基板的有源区域通过接触孔露出。 导电图案位于凹槽和接触孔中。 因此，即使图案线的间隙距离和线宽减小，也可以将基板的有源区域的接触电阻保持在较低的值。

公开(公告)号：US20120020813A1

公开(公告)日：2012-01-26

申请号：US13160656

申请日：2011-06-15

Applicant: Yong Kwun LEE ,  Soo Jun LEE ,  Hyeon Min LEE

Inventor： Yong Kwun LEE ,  Soo Jun LEE ,  Hyeon Min LEE

IPC: F04B1/00

CPC classification number: F04B1/20 ,  F04B1/2042 ,  F04B1/24 ,  F04B27/0813 ,  F04B27/0839 ,  F04B39/1066

Abstract: A compressor is provided. The compressor includes a housing, a valve plate, a cylinder block, piston units, a cam element, a driving shaft and a motor. The valve plate is fixed to one end of the housing. The cylinder block is rotatable relative to the valve plate and has cylinder bores disposed in a circumferential direction. A portion of the cylinder block is received in the valve plate. The piston units are disposed the cylinder bores. The cam element is fixed to the housing and is in contact with one end of the piston unit. The cam element has an inclined cam surface. One end of the driving shaft is coupled to the cylinder block. The motor is fixed to an opposite end of the housing, while a rotating shaft is coupled to an opposite end of the driving shaft.

Abstract translation: 提供压缩机。 压缩机包括壳体，阀板，气缸体，活塞单元，凸轮元件，驱动轴和电动机。 阀板固定在壳体的一端。 气缸体可相对于阀板旋转并且具有沿圆周方向设置的气缸孔。 气缸体的一部分被容纳在阀板中。 活塞单元设置在气缸孔中。 凸轮元件固定在壳体上并与活塞单元的一端接触。 凸轮元件具有倾斜的凸轮表面。 驱动轴的一端连接到气缸体。 电动机固定到壳体的相对端，而旋转轴联接到驱动轴的相对端。

公开(公告)号：US08089860B2

公开(公告)日：2012-01-03

申请号：US11708557

申请日：2007-02-21

Applicant: Jong-Hoon Kim ,  Jae-Jun Lee ,  Kwang-Soo Park

Inventor： Jong-Hoon Kim ,  Jae-Jun Lee ,  Kwang-Soo Park

IPC: H04J7/00

CPC classification number: H03M5/145

Abstract: Data transmission system and method are provided. The transmission system includes a data converter and data restoring unit. The data converter converts N-bit first data to be transmitted into M-bit second data, where M is greater than N and the second data is arranged in a minimum unit greater than 1, each minimum unit including at least successive data bits having the same phase. The transmitter compresses the second data prior to transmission via a channel having performance characteristics defining a minimum pulse width, and a receiver receives and de-compresses the transmitted second data. The data restoring unit then restores the first data from the second.

Abstract translation: 提供数据传输系统和方法。 传输系统包括数据转换器和数据恢复单元。 数据转换器将要发送的N位第一数据转换成M位第二数据，其中M大于N，第二数据以大于1的最小单位排列，每个最小单位包括至少连续的数据位， 相同阶段 发射机在通过具有定义最小脉冲宽度的性能特征的信道进行传输之前压缩第二数据，并且接收机接收和解压缩传输的第二数据。 数据恢复单元然后从第二数据恢复第一数据。

公开(公告)号：US20110310035A1

公开(公告)日：2011-12-22

申请号：US13093035

申请日：2011-04-25

Applicant: Sung-Man KIM ,  Beom-Jun KIM ,  Bong-Jun LEE ,  Hong-Woo LEE

Inventor： Sung-Man KIM ,  Beom-Jun KIM ,  Bong-Jun LEE ,  Hong-Woo LEE

IPC: G06F3/041

CPC classification number: G06F3/0412 ,  G06F3/044

Abstract: A touch sensible display device includes a display panel. The display panel includes a plurality of pixels, a plurality of image data lines transferring image data signals to the plurality of pixels and each positioned between two neighboring pixels, a plurality of image scanning lines transferring image scanning signals to the plurality of pixels, a plurality of first sense data lines transferring first sense data signals and each positioned between two neighboring pixels without the image data line interposed therebetween, and a plurality of first sensing units connected with the plurality of first sense data lines and sensing a touch to the display panel.

Abstract translation: 触敏显示装置包括显示面板。 显示面板包括多个像素，将图像数据信号传送到多个像素并且分别位于两个相邻像素之间的多个图像数据线，将图像扫描信号传送到多个像素的多个图像扫描线，多个像素 第一感测数据线传送第一感测数据信号，并且每个定位在两个相邻像素之间，而不插入图像数据线;以及多个第一感测单元，与多个第一感测数据线连接并感测对显示面板的触摸。

公开(公告)号：US20110304624A1

公开(公告)日：2011-12-15

申请号：US13160354

申请日：2011-06-14

Applicant: Shin-Jun Lee ,  Dae-Kyu Shin ,  Kwang-Cheol Choi ,  Yun-Sik Kang ,  Sung-Bong Yang

Inventor： Shin-Jun Lee ,  Dae-Kyu Shin ,  Kwang-Cheol Choi ,  Yun-Sik Kang ,  Sung-Bong Yang

IPC: G06T15/06

CPC classification number: G06T15/06

Abstract: A ray tracing method and apparatus in a 3-Dimensional (3D) image system. The method includes sampling for four vertexes of each pixel in a plurality of pixels, sampling for a pivot of the each pixel, and determining a color of the each pixel using the sampling result on the four vertexes and the pivot.

Abstract translation: 三维（3D）图像系统中的光线跟踪方法和装置。 该方法包括对多个像素中的每个像素的四个顶点进行采样，对每个像素的枢轴进行采样，以及使用四个顶点和枢轴上的采样结果来确定每个像素的颜色。

公开(公告)号：US08072600B2

公开(公告)日：2011-12-06

申请号：US12458183

申请日：2009-07-02

Applicant: Tak Eun ,  Seong Jin Kim ,  Dong Jun Lee

Inventor： Tak Eun ,  Seong Jin Kim ,  Dong Jun Lee

IPC: G01B11/00

CPC classification number: G01R31/304 ,  G01R31/2874

Abstract: An inspection method for a circuit substrate is disclosed, which inspects electrical properties of a circuit substrate having a multilayered structure, by controlling inspection environments so that dew forms on a surface of the circuit substrate and detecting change of states of the dew to thereby determining variation of a thermal capacity of a conductor with respect to defective contacts or vias, micro vias and a circuit pattern of an inner layer. According to this, the inspection can be performed with respect to a wide area simultaneously and therefore the inspection productivity can be improved. In addition, since the temperature of the conductive wire can be measured directly through change of the dew, the cost for the temperature measurement can be saved. Moreover, the cost for an area sensor to sense the temperature of a wide area may be reduced while improving the inspection speed.

Abstract translation: 公开了一种电路基板的检查方法，其通过控制检查环境来检查具有多层结构的电路基板的电特性，从而在电路基板的表面上形成露点并检测露水状态的变化，从而确定变化 相对于缺陷触点或通孔，微通孔和内层的电路图案的导体的热容量。 据此，能够同时进行广泛的检查，能够提高检查生产率。 此外，由于可以通过露水的变化直接测量导线的温度，因此可以节省温度测量的成本。 此外，可以降低用于感测广域的温度的区域传感器的成本，同时提高检查速度。

公开(公告)号：US20110287819A1

公开(公告)日：2011-11-24

申请号：US13146285

申请日：2009-12-26

Applicant: Seong-Jun Lee ,  Sang-Wha Park ,  Jeong-Min Park ,  Han-Gyu Hwang ,  Sung-Ho Ahn

Inventor： Seong-Jun Lee ,  Sang-Wha Park ,  Jeong-Min Park ,  Han-Gyu Hwang ,  Sung-Ho Ahn

IPC: H04W88/02 ,  H05K7/00

CPC classification number: H04M1/0237 ,  H04M1/0216

Abstract: Provided are a tilt-type sliding module for a mobile phone and a terminal holder using the tilt-type sliding module, which enable a display unit of the mobile phone to perform a planar sliding motion and at the same time, to perform a tilt motion for inclining upwardly, thereby providing optimal convenience according to a user's purpose. The tilt-type sliding module allows a stable tilt motion of the display unit of the mobile phone by means of: a control bracket for controlling a rotation motion of a tilt rotation portion formed on each of both ends of a frame and a rotation motion and a lock motion of the tilt rotation portion by being fixedly coupled to an intermediate member of the mobile phone; a stopper shaft; and a spring ball.

Abstract translation: 提供了一种用于移动电话的倾斜式滑动模块和使用倾斜型滑动模块的终端支架，其使得移动电话的显示单元能够执行平面滑动运动，并且同时执行倾斜运动 用于向上倾斜，从而根据用户的目的提供最佳便利。 倾斜式滑动模块通过以下方式允许移动电话的显示单元的稳定的倾斜运动：控制支架，用于控制形成在框架的两端和旋转运动中的每一个上的倾斜旋转部分的旋转运动;以及 通过固定地联接到移动电话的中间构件的倾斜旋转部分的锁定运动; 止动轴; 和一个弹簧球。