公开(公告)号：US08779722B2

公开(公告)日：2014-07-15

申请号：US12988901

申请日：2009-04-17

申请人： Joong Hui Lee ,  Jae Hwan Lim ,  Sang Hyun Park ,  Gun-Woo Moon ,  Hong Sun Park ,  Chol-Ho Kim

发明人： Joong Hui Lee ,  Jae Hwan Lim ,  Sang Hyun Park ,  Gun-Woo Moon ,  Hong Sun Park ,  Chol-Ho Kim

IPC分类号： H02J7/00 ,  H02J7/34

CPC分类号： H02J7/34 ,  H02J7/0014 ,  H02J7/0016 ,  H02J7/345

摘要： A two-stage charge equalization apparatus for a series-connected battery string having a two-stage DC-DC converter including a first DC-DC converter; and a second DC-DC converter which is inputted. A battery string is divided into one or more battery modules having a plurality of battery cells connected in series, and a current conversion switch module forms a path of the charge current between the battery module and the second DC-DC converter to allow the charge current to be applied to the particular battery cell composing the battery module and controls an application direction of the charge current. A microprocessor determines a battery cell to be charged of a low-charged battery cell and controls the current conversion switch module to allow the charge current to be applied to the battery cell to be charged.

摘要翻译： 一种用于串联电池串的两级电荷均衡装置，具有包括第一DC-DC转换器的两级DC-DC转换器; 和输入的第二DC-DC转换器。 电池串被分成一个或多个具有串联连接的多个电池单体的电池模块，并且电流转换开关模块形成电池模块和第二DC-DC转换器之间的充电电流的路径，以允许充电电流 应用于构成电池模块的特定电池单元，并控制充电电流的施加方向。 微处理器确定要充电的低电池电池的电池单元，并且控制电流转换开关模块以允许将充电电流施加到要充电的电池单元。

公开(公告)号：US20120086390A1

公开(公告)日：2012-04-12

申请号：US13146881

申请日：2010-01-27

申请人： Jae Hwan Lim ,  Sang Hyun Park ,  Joong Hui Lee ,  Gun-Woo Moon ,  Hong-Sun Park ,  Chol-Ho Kim

发明人： Jae Hwan Lim ,  Sang Hyun Park ,  Joong Hui Lee ,  Gun-Woo Moon ,  Hong-Sun Park ,  Chol-Ho Kim

IPC分类号： H02J7/00

CPC分类号： H02J7/0019 ,  Y02T10/7055

摘要： Provided are a charge equalization apparatus and method for a battery string connected in series, and more particularly, are a charge equalization apparatus and method that efficiently perform charge equalization while reducing entire complexity and volume and lowering production costs through a configuration that an individual battery included in a battery string shares a single voltage sensing module and a single charge equalizing module; a switch block of a two-stage structure forms a current path for measuring voltage of individual batteries included in the battery string, and at the same time, forms a charging or discharding path of a low-charged or over-charged battery among the battery strings; and a switch device having low withstand voltage is used.

摘要翻译： 提供一种串联连接的电池串的电荷均衡装置和方法，更具体地说，是一种电荷均衡装置和方法，该电荷均衡装置和方法通过包括单个电池的配置，有效地执行电荷均衡同时降低了整个复杂性和体积，降低了生产成本 在电池串中共享单个电压感测模块和单个电荷均衡模块; 两级结构的开关块形成用于测量电池组中包含的各个电池的电压的电流路径，同时在电池中形成低充电或过充电电池的充电或放电路径 字符串 并且使用具有低耐压的开关装置。

公开(公告)号：US09048669B2

公开(公告)日：2015-06-02

申请号：US13146881

申请日：2010-01-27

申请人： Jae Hwan Lim ,  Sang Hyun Park ,  Joong Hui Lee ,  Gun-Woo Moon ,  Hong-Sun Park ,  Chol-Ho Kim

发明人： Jae Hwan Lim ,  Sang Hyun Park ,  Joong Hui Lee ,  Gun-Woo Moon ,  Hong-Sun Park ,  Chol-Ho Kim

IPC分类号： H02J7/00

CPC分类号： H02J7/0019 ,  Y02T10/7055

摘要： Provided are a charge equalization apparatus and method for a battery string connected in series, and more particularly, are a charge equalization apparatus and method that efficiently perform charge equalization while reducing entire complexity and volume and lowering production costs through a configuration that an individual battery included in a battery string shares a single voltage sensing module and a single charge equalizing module; a switch block of a two-stage structure forms a current path for measuring voltage of individual batteries included in the battery string, and at the same time, forms a charging or discharging path of a low-charged or over-charged battery among the battery strings; and a switch device having low withstand voltage is used.

摘要翻译： 提供一种串联连接的电池串的电荷均衡装置和方法，更具体地说，是一种电荷均衡装置和方法，该电荷均衡装置和方法通过包括单个电池的配置，有效地执行电荷均衡同时降低了整个复杂性和体积，降低了生产成本 在电池串中共享单个电压感测模块和单个电荷均衡模块; 两级结构的开关块形成用于测量电池组中包括的各个电池的电压的电流路径，并且同时形成电池中的低充电或过充电电池的充电或放电路径 字符串 并且使用具有低耐压的开关装置。

公开(公告)号：US08723480B2

公开(公告)日：2014-05-13

申请号：US13146867

申请日：2009-04-17

申请人： Jae Hwan Lim ,  Sang Hyun Park ,  Joong Hui Lee ,  Gun-Woo Moon ,  Hong-Sun Park ,  Chol-Ho Kim

发明人： Jae Hwan Lim ,  Sang Hyun Park ,  Joong Hui Lee ,  Gun-Woo Moon ,  Hong-Sun Park ,  Chol-Ho Kim

IPC分类号： H02J7/00

CPC分类号： H02J7/0019

摘要： An automatic charge equalization apparatus using a regulated voltage source according to the present invention comprises a battery module having a plurality of batteries connected in series; a battery string having M (natural number of M≧2) battery modules connected in series: a regulated voltage source which is provided for each battery module and outputs and maintains an average voltage of the battery string; a bidirectional switch block which is provided for each battery module between the battery module and the regulated voltage source to connect each battery to an output of the regulated voltage source by forming a parallel current moving path to each battery composing the battery module; and a microprocessor controlling the bidirectional switch block, wherein each battery composing the battery module shares the regulated voltage source by the bidirectional switch block and the microprocessor controls the bidirectional switch block to successively connect the batteries composing the battery module with the regulated voltage source.

摘要翻译： 根据本发明的使用调节电压源的自动充电均衡装置包括具有串联连接的多个电池的电池模块; 具有串联连接的M（自然数M≥2）个电池模块的电池串：为每个电池模块提供的稳压电源，输出并维持电池串的平均电压; 为每个电池模块提供的双向开关块，其通过对构成电池模块的每个电池形成并联电流移动路径，将电池模块和调节电压源之间的每个电池连接到调节电压源的输出; 以及控制双向开关块的微处理器，其中组成电池模块的每个电池通过双向开关块共享调节电压源，并且微处理器控制双向开关块以将构成电池模块的电池与调节电压源连续地连接。

公开(公告)号：US20110285352A1

公开(公告)日：2011-11-24

申请号：US13146867

申请日：2009-04-17

申请人： Jae Hwan Lim ,  Sang Hyun Park ,  Joong Hui Lee ,  Gun-Woo Moon ,  Hong-Sun Park ,  Chol-Ho Kim

发明人： Jae Hwan Lim ,  Sang Hyun Park ,  Joong Hui Lee ,  Gun-Woo Moon ,  Hong-Sun Park ,  Chol-Ho Kim

IPC分类号： H02J7/04

CPC分类号： H02J7/0019

摘要： An automatic charge equalization apparatus using a regulated voltage source according to the present invention comprises a battery module having a plurality of batteries connected in series; a battery string having M (natural number of M≧2) battery modules connected in series: a regulated voltage source which is provided for each battery module and outputs and maintains an average voltage of the battery string; a bidirectional switch block which is provided for each battery module between the battery module and the regulated voltage source to connect each battery to an output of the regulated voltage source by forming a parallel current moving path to each battery composing the battery module; and a microprocessor controlling the bidirectional switch block, wherein each battery composing the battery module shares the regulated voltage source by the bidirectional switch block and the microprocessor controls the bidirectional switch block to successively connect the batteries composing the battery module with the regulated voltage source.

摘要翻译： 根据本发明的使用调节电压源的自动充电均衡装置包括具有串联连接的多个电池的电池模块; 具有串联连接的M（自然数M≥2）个电池模块的电池串：为每个电池模块提供的稳压电源，输出并维持电池串的平均电压; 为每个电池模块提供的双向开关块，其通过对构成电池模块的每个电池形成并联电流移动路径，将电池模块和调节电压源之间的每个电池连接到调节电压源的输出; 以及控制双向开关块的微处理器，其中组成电池模块的每个电池通过双向开关块共享调节电压源，并且微处理器控制双向开关块以将构成电池模块的电池与调节电压源连续地连接。

公开(公告)号：US20110089898A1

公开(公告)日：2011-04-21

申请号：US12988901

申请日：2009-04-17

申请人： Joong Hui Lee ,  Jae Hwan Lim ,  Sang Hyun Park ,  Gun-Woo Moon ,  Hong-Sun Park ,  Chol-Ho Kim

发明人： Joong Hui Lee ,  Jae Hwan Lim ,  Sang Hyun Park ,  Gun-Woo Moon ,  Hong-Sun Park ,  Chol-Ho Kim

IPC分类号： H02J7/00

CPC分类号： H02J7/34 ,  H02J7/0014 ,  H02J7/0016 ,  H02J7/345

摘要： A two-stage charge equalization apparatus for a series-connected battery string having a two-stage DC-DC converter including a first DC-DC converter; and a second DC-DC converter which is inputted. A battery string is divided into one or more battery modules having a plurality of battery cells connected in series, and a current conversion switch module forms a path of the charge current between the battery module and the second DC-DC converter to allow the charge current to be applied to the particular battery cell composing the battery module and controls an application direction of the charge current. A microprocessor determines a battery cell to be charged of a low-charged battery cell and controls the current conversion switch module to allow the charge current to be applied to the battery cell to be charged.

摘要翻译： 一种用于串联电池串的两级电荷均衡装置，具有包括第一DC-DC转换器的两级DC-DC转换器; 和输入的第二DC-DC转换器。 电池串被分成一个或多个具有串联连接的多个电池单体的电池模块，并且电流转换开关模块形成电池模块和第二DC-DC转换器之间的充电电流的路径，以允许充电电流 应用于构成电池模块的特定电池单元，并控制充电电流的施加方向。 微处理器确定要充电的低电池电池的电池单元，并且控制电流转换开关模块以允许将充电电流施加到要充电的电池单元。

公开(公告)号：US20140042974A1

公开(公告)日：2014-02-13

申请号：US14113257

申请日：2011-04-22

申请人： Jeong Hwan Yang ,  Gun-Woo Moon ,  Chol-Ho Kim ,  Moon-Young Kim

发明人： Jeong Hwan Yang ,  Gun-Woo Moon ,  Chol-Ho Kim ,  Moon-Young Kim

IPC分类号： H02J7/00

CPC分类号： H02J7/0014 ,  G01R19/16542 ,  G01R31/3835 ,  G01R31/396 ,  H01M10/441 ,  H01M10/482 ,  H02J7/0018 ,  H02J2007/005

摘要： Provided are a detachable battery module and a charge equalization method and apparatus for a battery string. According to the exemplary embodiments of the present invention, the charge equalization apparatus are modularized by being divided into the master unit and the slave unit, such that the charge equalization apparatus may be expanded and contracted independent of the number of batteries, the circuits are separated for each module, such that the circuits may be easily implemented, and when the circuits are damaged, only the damaged module is replaced, such that the effective countermeasure may be performed.

摘要翻译： 提供一种用于电池串的可拆卸电池模块和电荷均衡方法和装置。 根据本发明的示例性实施例，电荷均衡装置通过分为主单元和从单元进行模块化，使得电荷均衡装置可以独立于电池数量而扩展和收缩，电路分离 对于每个模块，使得电路可以容易地实现，并且当电路被损坏时，只有损坏的模块被替换，使得可以执行有效的对策。

公开(公告)号：US07927497B2

公开(公告)日：2011-04-19

申请号：US11908826

申请日：2006-03-16

申请人： Koeng Su Lim ,  Seong Won Kwon ,  Jeong Hwan Kwak ,  Sang Il Park ,  Jun-Bo Yoon ,  Gun-Woo Moon

发明人： Koeng Su Lim ,  Seong Won Kwon ,  Jeong Hwan Kwak ,  Sang Il Park ,  Jun-Bo Yoon ,  Gun-Woo Moon

IPC分类号： H01L31/04 ,  H01L31/18

CPC分类号： H01L31/1884 ,  H01L31/022466 ,  H01L31/046 ,  H01L31/0463 ,  H01L31/1804 ,  Y02E10/547 ,  Y02P70/521

摘要： The present invention relates to integrated thin film solar cells, and more particularly, to integrated thin film solar cells, which minimize the loss of integrated solar cells caused at the time of a manufacturing process and become available at a low cost process, and a method of manufacturing thereof, a processing method of a transparent electrode for integrated thin film solar cells, which widens an effective area and reduces manufacturing costs by minimizing a (insulating) gap between unit cells of the integrated thin film solar cells, and a structure thereof, and a transparent substrate having the transparent electrode. The method of manufacturing integrated thin film solar cells, comprising the steps of: (a) forming a transparent electrode pattern separately over a transparent substrate; (b) forming a solar cell (semiconductor) layer over the substrate of the step (a); (c) forming a first back electrode by obliquely depositing a conductive material over the solar cell (semiconductor) layer; (d) etching the solar cell (semiconductor) layer by using the first back electrode as a mask; and (e) forming a second back electrode so that the transparent electrode and the first back electrode are electrically connected by obliquely depositing a metal over the substrate of the step (d).

摘要翻译： 本发明涉及集成薄膜太阳能电池，更具体地说，涉及一体化薄膜太阳能电池，其使得在制造过程中引起的集成太阳能电池的损耗最小化并且以低成本的方法可用，以及一种方法 制造该集成薄膜太阳能电池的透明电极的处理方法及其结构，其通过使集成薄膜太阳能电池的单元电池之间的（绝缘）间隙最小化来扩大有效面积并降低制造成本， 以及具有透明电极的透明基板。 一种制造集成薄膜太阳能电池的方法，包括以下步骤：（a）在透明基板上分开形成透明电极图案; （b）在步骤（a）的衬底上形成太阳能电池（半导体）层; （c）通过在太阳能电池（半导体）层上倾斜地沉积导电材料来形成第一背电极; （d）通过使用第一背面电极作为掩模蚀刻太阳能电池（半导体）层; 和（e）形成第二背电极，使得透明电极和第一背电极通过在步骤（d）的衬底上倾斜沉积金属而电连接。

公开(公告)号：US20090058792A1

公开(公告)日：2009-03-05

申请号：US12188836

申请日：2008-08-08

申请人： Mun-Soo PARK ,  Gun-Woo Moon ,  Won-Sik Oh ,  Dae-Youn Cho ,  Kyu-Min Cho ,  Nam-Deog Kim ,  Seung-Hwan Moon

发明人： Mun-Soo PARK ,  Gun-Woo Moon ,  Won-Sik Oh ,  Dae-Youn Cho ,  Kyu-Min Cho ,  Nam-Deog Kim ,  Seung-Hwan Moon

IPC分类号： G09G3/36

CPC分类号： G09G3/3426 ,  G09G3/32 ,  G09G2320/0646 ,  G09G2330/021 ,  G09G2360/16

摘要： A backlight unit of a liquid crystal display device supplies light to one or more corresponding pixels of a liquid crystal display panel. The backlight unit includes a plurality of blocks formed into a matrix shape. Each block includes a light emitting diode module. The blocks in a row of the matrix are driven by a same row driving signal and the blocks in a column of the matrix are driven by a same column driving signal, to adjust luminance of the light supplied to the corresponding pixels.

摘要翻译： 液晶显示装置的背光单元向液晶显示面板的一个或多个相应像素提供光。 背光单元包括形成矩阵形状的多个块。 每个块包括发光二极管模块。 矩阵的一行中的块由相同的行驱动信号驱动，矩阵的列中的块由相同的列驱动信号驱动，以调整提供给相应像素的光的亮度。

公开(公告)号：US20090001944A1

公开(公告)日：2009-01-01

申请号：US12068559

申请日：2008-02-07

申请人： Do-Wan Kim ,  Chul-Su Hong ,  Hee-Hwan Kim ,  Gun-Woo Moon ,  Chong-Eun Kim

发明人： Do-Wan Kim ,  Chul-Su Hong ,  Hee-Hwan Kim ,  Gun-Woo Moon ,  Chong-Eun Kim

IPC分类号： H02M3/00 ,  G05F1/00

CPC分类号： H02M1/36 ,  H02M3/33507 ,  Y10S323/901

摘要： A soft start circuit is connected to a pulse width modulation controller including an oscillator, and a functionality of modulating amplitude to a pulse width and a power supply includes the soft start circuit. The soft start circuit includes a frequency controlling unit, a duty ratio establishing unit, and a variable switching unit. The frequency controlling unit generates first and second parameter signals for determining a frequency signal frequency by a power source from the PWM controller and provides them to the PWM controller. The duty ratio establishing unit generates a third parameter for determining amplitude of the frequency signal generated by the PWM controller according to a reference voltage, and provides it to the PWM controller. The variable switching unit determines whether it is a first predetermined time from a start-up state, and controls the first parameter of the frequency controller during the first predetermined time.

摘要翻译： 软启动电路连接到包括振荡器的脉宽调制控制器，并且将幅度调制为脉冲宽度的功能，并且电源包括软启动电路。 软启动电路包括频率控制单元，占空比建立单元和可变切换单元。 频率控制单元产生用于通过来自PWM控制器的电源来确定频率信号频率的第一和第二参数信号，并将它们提供给PWM控制器。 占空比建立单元根据参考电压产生用于确定由PWM控制器产生的频率信号的振幅的第三参数，并将其提供给PWM控制器。 可变切换单元确定是否是起始状态的第一预定时间，并且在第一预定时间期间控制频率控制器的第一参数。