公开(公告)号：US08754879B2

公开(公告)日：2014-06-17

申请号：US13237370

申请日：2011-09-20

Applicant: Jung-seob Lee ,  Sang-hoon Lee ,  Tae-hoon Kim ,  Agarwal Pankaj

Inventor： Jung-seob Lee ,  Sang-hoon Lee ,  Tae-hoon Kim ,  Agarwal Pankaj

IPC: G09G5/00 ,  G06F3/038 ,  G05F1/00 ,  H05B37/02 ,  H05B39/04 ,  H05B41/36

CPC classification number: G09G3/342 ,  G09G3/2092 ,  G09G2330/02 ,  G09G2330/023 ,  H02M3/33507 ,  H05B33/0815 ,  H05B33/0827

Abstract: A display apparatus and a power circuit device thereof are provided. The power circuit device includes: a transforming unit which outputs a first output current and a second output current in response to change of an input current; a first switching unit which switches to allow the input current to be selectively input; a first switch control unit which controls the first switching unit so that an operation voltage of the display apparatus reaches a first target value; a second switching unit which switches to allow the second output current to be selectively output; a backlight driving unit which drives the backlight based on the second output current; and a second switch control unit which controls the second switching unit so that a driving voltage of the backlight reaches a second target value.

Abstract translation: 提供了一种显示装置及其电源电路装置。 电源电路装置包括：变换单元，其响应于输入电流的变化输出第一输出电流和第二输出电流; 第一切换单元，其切换以允许输入电流被选择性地输入; 第一开关控制单元，其控制所述第一开关单元，使得所述显示装置的操作电压达到第一目标值; 第二切换单元，其切换以允许选择性地输出第二输出电流; 基于第二输出电流驱动背光的背光驱动单元; 以及第二开关控制单元，其控制所述第二开关单元，使得所述背光源的驱动电压达到第二目标值。

公开(公告)号：US08736111B2

公开(公告)日：2014-05-27

申请号：US12950534

申请日：2010-11-19

Applicant: Doo Young Song ,  Tae Hoon Kim ,  Tae Won Lee ,  Don Sik Kim ,  Jin Wook Kim ,  Jae Hyung Kim ,  Jun Gu Kim ,  Yong Hyok Ji ,  Chung Yuen Won ,  Byoung Kuk Lee

Inventor： Doo Young Song ,  Tae Hoon Kim ,  Tae Won Lee ,  Don Sik Kim ,  Jin Wook Kim ,  Jae Hyung Kim ,  Jun Gu Kim ,  Yong Hyok Ji ,  Chung Yuen Won ,  Byoung Kuk Lee

IPC: H02J1/00 ,  H02J3/00 ,  H02J3/08

CPC classification number: H02J3/00 ,  H02J3/08 ,  H02J3/383 ,  H02J2003/388 ,  Y02E10/563 ,  Y10T307/735 ,  Y10T307/826 ,  Y10T307/852 ,  Y10T307/858

Abstract: There is provided an apparatus for the anti-islanding of a power conditioning system. The apparatus for the anti-islanding of a power conditioning system according to the present invention is applied to a power conditioning system including a DC/DC converter and a DC/AC inverter in order to transfer power from a solar cell array to a grid. The apparatus for the anti-islanding of a power conditioning system may include an injection signal generator generating an injection signal, an adder generating a final fundamental wave command value, a main controller performing the power control according to the final fundamental wave command value and stopping the operation of the power conditioning system when the level of the detected injection signal has reached the predetermined reference level or more, and an injection signal detector detecting the injection signal included in voltage and providing them to the main controller.

Abstract translation: 提供了用于电力调节系统的防孤岛的装置。 根据本发明的用于电力调节系统的防孤岛的装置应用于包括DC / DC转换器和DC / AC逆变器的功率调节系统，以便将功率从太阳能电池阵列传送到电网。 用于电力调节系统的防孤岛的装置可以包括产生喷射信号的喷射信号发生器，产生最终基波指令值的加法器，根据最终基波指令值执行功率控制的主控制器和停止 当检测到的喷射信号的电平达到预定的参考水平或更高时，功率调节系统的操作;以及喷射信号检测器，检测包括在电压中的喷射信号并将其提供给主控制器。

公开(公告)号：US08724418B2

公开(公告)日：2014-05-13

申请号：US13461186

申请日：2012-05-01

Applicant: Tae-Hoon Kim ,  Sung-Mook Kim

Inventor： Tae-Hoon Kim ,  Sung-Mook Kim

IPC: G11C17/16 ,  G11C17/18 ,  G11C29/02 ,  G11C29/00

CPC classification number: G11C17/16 ,  G11C16/00 ,  G11C17/165 ,  G11C17/18 ,  G11C29/027 ,  G11C29/028 ,  G11C29/787 ,  G11C2029/4402

Abstract: A semiconductor memory device includes a first fuse having one end coupled with a first bit line and configured to be programmed with a data, a second fuse having one end coupled with a second bit line and configured to be programmed with the data; a program controller coupled with the other ends of the first fuse and the second fuse and configured to perform a program operation on at least one of the first fuse and the second fuse in response to a program voltage, and a read controller coupled with the other ends of the first fuse and the second fuse and configured to perform a read operation on the first fuse and the second fuse in response to a read voltage.

Abstract translation: 半导体存储器件包括：第一熔丝，其一端与第一位线耦合并且被配置为对数据进行编程;第二熔丝，其一端与第二位线耦合并且被配置为对所述数据进行编程; 与第一熔丝和第二熔丝的另一端耦合的程序控制器，并且被配置为响应于编程电压对第一熔丝和第二熔丝中的至少一个进行编程操作，以及与另一个耦合的读控制器 第一熔丝和第二熔丝的端部，并且被配置为响应于读取电压对第一熔丝和第二熔丝执行读取操作。

公开(公告)号：US08715538B2

公开(公告)日：2014-05-06

申请号：US13531186

申请日：2012-06-22

Applicant: Cheol-Hee Park ,  Se-Hui Sohn ,  Seung-Tae Hong ,  Won-Jong Kwon ,  Tae-Hoon Kim

Inventor： Cheol-Hee Park ,  Se-Hui Sohn ,  Seung-Tae Hong ,  Won-Jong Kwon ,  Tae-Hoon Kim

IPC: H01B1/08 ,  H01L29/12

CPC classification number: H01L35/16 ,  C09K11/881 ,  C09K11/885 ,  H01B1/08 ,  H01B1/10 ,  H01L31/0272 ,  H01L31/032 ,  H01L31/072 ,  H01L31/0725 ,  H01L35/18 ,  H01L35/22 ,  Y02E10/50

Abstract: Thermoelectric conversion materials, expressed by the following formula: Bi1-xMxCuwOa-yQ1yTeb-zQ2z. Here, M is at least one element selected from the group consisting of Ba, Sr, Ca, Mg, Cs, K, Na, Cd, Hg, Sn, Pb, Mn, Ga, In, Tl, As and Sb; Q1 and Q2 are at least one element selected from the group consisting of S, Se, As and Sb; x, y, z, w, a, and b are 0≦x

Abstract translation: 热电转换材料，由下式表示：Bi1-xMxCuwOa-yQ1yTeb-zQ2z。 这里，M是选自Ba，Sr，Ca，Mg，Cs，K，Na，Cd，Hg，Sn，Pb，Mn，Ga，In，Tl，As和Sb中的至少一种元素; Q1和Q2是选自S，Se，As和Sb中的至少一种元素; x，y，z，w，a和b分别为0＆nlE; x <1,0,0

公开(公告)号：US08658063B2

公开(公告)日：2014-02-25

申请号：US13617064

申请日：2012-09-14

Applicant: Cheol-Hee Park ,  Tae-Hoon Kim

Inventor： Cheol-Hee Park ,  Tae-Hoon Kim

IPC: H01B1/02

CPC classification number: C01G53/006 ,  C01B19/002 ,  C01G51/006 ,  C01G55/002 ,  C01P2002/50 ,  C01P2002/88 ,  C01P2004/20 ,  C01P2006/32 ,  C01P2006/40 ,  H01L31/032 ,  H01L31/072 ,  H01L35/18 ,  Y02E10/50

Abstract: Disclosed are new compound semiconductors which may be used for solar cells or as thermoelectric materials, and their application. The compound semiconductor may be represented by a chemical formula: InxMyCo4-m-aAmSb12-n-z-bXnTez, where M is at least one selected from the group consisting of Ca, Sr, Ba, Ti, V, Cr, Mn, Cu, Zn, Ag, Cd, Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu; A is at least one selected from the group consisting of Fe, Ni, Ru, Rh, Pd, Ir and Pt; X is at least one selected from the group consisting of Si, Ga, Ge and Sn; 0

Abstract translation: 公开了可用于太阳能电池或作为热电材料的新型化合物半导体及其应用。 化合物半导体可以由化学式：In x M y Co 4-m-a A m Sb 12 -n z-b X n Te z表示，其中M是选自Ca，Sr，Ba，Ti，V，Cr，Mn，Cu，Zn ，Ag，Cd，Sc，Y，La，Ce，Pr，Nd，Sm，Eu，Gd，Tb，Dy，Ho，Er，Tm，Yb和Lu; A是选自Fe，Ni，Ru，Rh，Pd，Ir和Pt中的至少一种; X是选自Si，Ga，Ge和Sn中的至少一种; 0

公开(公告)号：US08636925B2

公开(公告)日：2014-01-28

申请号：US13616679

申请日：2012-09-14

Applicant: Cheol-Hee Park ,  Tae-Hoon Kim

Inventor： Cheol-Hee Park ,  Tae-Hoon Kim

IPC: H01B1/02

CPC classification number: C01G51/006 ,  C01B19/002 ,  H01L35/18

Abstract: Disclosed are new compound semiconductors which may be used for solar cells or as thermoelectric materials, and their application. The compound semiconductor may be represented by a chemical formula: InxCo4Sb12-n-zQ′nTez, where Q′ is at least one selected from the group consisting of O, S and Se, 0

Abstract translation: 公开了可用于太阳能电池或作为热电材料的新型化合物半导体及其应用。 化合物半导体可以由化学式：In x Co 4 Sb 12 -n-z Q'nTez表示，其中Q'是选自O，S和Se中的至少一种，0

公开(公告)号：US20140016290A1

公开(公告)日：2014-01-16

申请号：US13615878

申请日：2012-09-14

Applicant: Seung Min LEE ,  Tae Hoon KIM ,  Ho Joon PARK ,  Wan Jae LEE

Inventor： Seung Min LEE ,  Tae Hoon KIM ,  Ho Joon PARK ,  Wan Jae LEE

IPC: H05K1/14 ,  H05K3/00

CPC classification number: H05K3/4638 ,  G06F3/041 ,  G06F2203/04103 ,  H05K1/144 ,  H05K2203/167 ,  Y10T29/49105

Abstract: Disclosed herein is a touch panel including: a first transparent substrate partitioned into an active area and a bezel area provided in edges of the active area; a mark formed so as to protrude on the bezel area; and a second transparent substrate coupled to the first transparent substrate so that at least one corner thereof corresponds to the mark.

Abstract translation: 这里公开了一种触摸面板，包括：被分割成有源区域的第一透明衬底和设置在有源区域的边缘中的边框区域; 形成为在所述边框区域突出的标记; 以及耦合到所述第一透明基板的第二透明基板，使得其至少一个角部对应于所述标记。

公开(公告)号：US20130269991A1

公开(公告)日：2013-10-17

申请号：US13549174

申请日：2012-07-13

Applicant: Youn Soo KIM ,  Jae Chan PARK ,  Young Jae KIM ,  Tae Hoon KIM

Inventor： Youn Soo KIM ,  Jae Chan PARK ,  Young Jae KIM ,  Tae Hoon KIM

IPC: H05K1/00 ,  H05K1/09

CPC classification number: G06F3/044 ,  G02B3/0056 ,  G02B3/0075 ,  G06F3/045

Abstract: Disclosed herein is a touch panel. A touch panel 100 according to a preferred embodiment of the present invention is configured to include a first transparent substrate 110, electrode patterns 120 formed on the first transparent substrate 110, a second transparent substrate 130 disposed more outwardly than the first transparent substrate 110, and micro lenses 140 formed on the second transparent substrate 130 to correspond to the electrode patterns 120 so as to focus an erected virtual image I of the electrode patterns 120 having magnification of 1 or less thereon. By this configuration, a user 150 recognizes the erected virtual images I of the electrode pattern 120 with the reduced magnification of 1 or less through the micro lenses 140, thereby improving the visibility of the touch panel 100.

Abstract translation: 这里公开了触摸面板。 根据本发明的优选实施例的触摸面板100被配置为包括第一透明基板110，形成在第一透明基板110上的电极图案120，比第一透明基板110更向外设置的第二透明基板130，以及 形成在第二透明基板130上以对应于电极图案120的微透镜140，以便聚焦其上具有1或更小的放大倍数的电极图案120的竖立虚像I。 通过这种配置，用户150通过微透镜140以缩小的1倍或更小的倍率来识别电极图案120的竖立虚像I，从而提高触摸面板100的可见度。

公开(公告)号：US08514599B2

公开(公告)日：2013-08-20

申请号：US13070727

申请日：2011-03-24

Applicant: Tae Won Lee ,  Doo Young Song ,  Ku Yong Kim ,  Jin Wook Kim ,  Chung Yuen Won ,  Young Ho Kim ,  Byoung Kuk Lee ,  Yong Hyok Ji ,  Don Sik Kim ,  Tae Hoon Kim

Inventor： Tae Won Lee ,  Doo Young Song ,  Ku Yong Kim ,  Jin Wook Kim ,  Chung Yuen Won ,  Young Ho Kim ,  Byoung Kuk Lee ,  Yong Hyok Ji ,  Don Sik Kim ,  Tae Hoon Kim

IPC: H02M5/42

CPC classification number: H02M3/33576 ,  H02J3/383 ,  Y02E10/563

Abstract: There is provided an apparatus and method for controlling a switch of a flyback converter for a solar generating system. The apparatus for controlling a switch of a flyback converter for a solar generating system includes: an MPPT controller generating a current command value for a maximum power point tracker of a solar cell module, based on input voltage, input current, and output voltage of the flyback converter; a current controller generating a current control signal for tracking the current command value; an output current command value generator generating the phase and magnitude command value of the output current, based on the phase of the output voltage and the current control signal; and a switch controller controlling the main switch of the flyback converter, based on the phase and magnitude command value of the output current, thereby simplifying a circuit while solving disadvantages of a discontinuous conduction mode and a boundary conduction mode.

Abstract translation: 提供了一种用于控制用于太阳能发电系统的反激式转换器的开关的装置和方法。 用于控制用于太阳能发电系统的反激式转换器的开关的装置包括：MPPT控制器，基于输入电压，输入电流和输出电压产生太阳能电池模块的最大功率点跟踪器的电流指令值 反激转换器; 产生用于跟踪当前指令值的电流控制信号的电流控制器; 输出电流指令值发生器，基于输出电压和电流控制信号的相位产生输出电流的相位和幅度指令值; 以及基于输出电流的相位和幅度指令值控制回扫转换器的主开关的开关控制器，从而在解决不连续导通模式和边界导电模式的缺点的同时简化电路。

公开(公告)号：US08504037B2

公开(公告)日：2013-08-06

申请号：US12190842

申请日：2008-08-13

Applicant: Tae Hoon Kim ,  Youngnam Han ,  Yonghoon Choi ,  Deokhoon Lee ,  Duck Hee Han

Inventor： Tae Hoon Kim ,  Youngnam Han ,  Yonghoon Choi ,  Deokhoon Lee ,  Duck Hee Han

IPC: H04W4/00

CPC classification number: H04W36/245 ,  H04W36/04

Abstract: A handover method in a plurality of wireless networks includes selecting one or more candidate networks from the plurality of wireless networks available to a mobile terminal of a user; calculating the latest connection time with a serving network currently serving the mobile terminal; deriving a history utility function based on the latest connection time; deriving system utility functions of the candidate networks in consideration of user and system environments; deriving selection functions for the candidate networks using the history utility function and the system utility functions; and selecting one of the candidate networks as a target network for handover using the selection functions. A target network for handover is selected using not only a system utility function reflecting user and system parameters but also a history utility function reflecting history information, thereby reducing the number of handovers and enhancing service quality.

Abstract translation: 多个无线网络中的切换方法包括从可用于用户的移动终端的多个无线网络中选择一个或多个候选网络; 计算与当前为移动终端服务的服务网络的最新连接时间; 根据最新连接时间推导历史效用函数; 考虑用户和系统环境导出候选网络的系统效用函数; 使用历史效用函数和系统效用函数来导出候选网络的选择函数; 以及使用所述选择功能来选择候选网络之一作为用于切换的目标网络。 使用不仅反映用户和系统参数的系统效用函数，而且还反映历史信息的历史效用函数来选择用于切换的目标网络，从而减少切换次数并提高服务质量。