公开(公告)号：US08810213B2

公开(公告)日：2014-08-19

申请号：US13179118

申请日：2011-07-08

申请人： Yong-Woo Kim ,  Sang-Keun Ji ,  Sung-Soo Hong ,  Chung-Wook Roh ,  Sang-Kyoo Han

发明人： Yong-Woo Kim ,  Sang-Keun Ji ,  Sung-Soo Hong ,  Chung-Wook Roh ,  Sang-Kyoo Han

IPC分类号： G05F1/46 ,  G05F1/67

CPC分类号： G05F1/67 ,  Y02E10/58 ,  Y10S323/906

摘要： A power control method for tracking a Maximum Power Point (MPP) in a photovoltaic system including a solar cell and a boost converter. The power control method includes finding the MPP by applying a continuous ON/OFF signal to the boost converter as a first control signal for controlling a duty ratio of the boost converter, and maintaining an operating point of the photovoltaic system at the MPP by applying a second control signal for controlling the duty ratio to the boost converter depending on a constant-voltage command. In tracking an MPP in a photovoltaic system, an MPPT algorithm may remain at the MPP, without self oscillation, improving fast dynamic characteristics upon a change in solar radiation.

摘要翻译： 一种用于跟踪包括太阳能电池和升压转换器的光伏系统中的最大功率点（MPP）的功率控制方法。 功率控制方法包括通过对升压转换器施加连续的ON / OFF信号作为用于控制升压转换器的占空比的第一控制信号并且通过施加MPP将光伏系统的工作点保持在MPP来找到MPP 第二控制信号，用于根据恒定电压命令控制升压转换器的占空比。 在跟踪光伏系统中的MPP时，MPPT算法可以保持在MPP，而无需自振荡，从而在太阳辐射变化时改善快速动态特性。

公开(公告)号：US09123916B2

公开(公告)日：2015-09-01

申请号：US13017351

申请日：2011-01-31

申请人： Jae-Wook Lee ,  Young-Kee Shin ,  Yong-Sam Kim ,  Yong-Woo Kim

发明人： Jae-Wook Lee ,  Young-Kee Shin ,  Yong-Sam Kim ,  Yong-Woo Kim

IPC分类号： H01M2/02

CPC分类号： H01M2/0202 ,  H01M2/0217 ,  H01M2/0275 ,  H01M2/0277 ,  H01M2/0285 ,  H01M2/0287

摘要： A rechargeable battery prevents an electrolyte solution from being leaked from a can connector and improves the productivity of a can. A rechargeable battery constructed as an embodiment of the present invention includes an electrode assembly formed by stacking and winding a positive electrode, a separator, and a negative electrode; a can receiving the electrode assembly, and the can including a body formed by a polygonal tube and a bottom plate bent from at least one surface among multiple surfaces at an opening of the body and physically connected to the rest of the multiple surfaces of the body; and a cap assembly sealing another opening of the body and the cap assembly being disposed opposite to the bottom plate.

摘要翻译： 可再充电电池防止电解质溶液从罐连接器泄漏并提高罐的生产率。 作为本发明的实施方式构成的可再充电电池包括通过堆叠并卷绕正极，隔膜和负极而形成的电极组件; 容纳电极组件的罐体，并且罐体包括由多边形管形成的主体和从主体的开口处的多个表面中的至少一个表面弯曲的底板，并且物理连接到主体的多个表面的其余部分 ; 以及盖组件，其密封所述主体的另一开口，并且所述盖组件设置成与所述底板相对。

公开(公告)号：US08600884B2

公开(公告)日：2013-12-03

申请号：US10598337

申请日：2006-01-12

申请人： Yong-Woo Kim ,  Hye-Jeong Jeong

发明人： Yong-Woo Kim ,  Hye-Jeong Jeong

IPC分类号： G06Q40/00

CPC分类号： G06Q30/04 ,  G06Q20/102

摘要： A payment receipt system is provided. The payment receipt system comprises: a receipt management database for managing at least information on the payers who have to pay and the payment amount that the respective payers have to pay for a certain period; and a payee server including an information extracting part for extracting information including the information on the payers and the payment amount from the receipt management database, a code converting part for converting the extracted information into a two-dimensional (2D) code, a bill forming part for making out a bill for payment with the converted 2D code attached thereto, a bill transmitting part for transmitting the bill for payment to a receiver of the payer, and a controller receiving information on the payers who have completed a payment from a financial institution server.

摘要翻译： 提供付款收据系统。 支付收据系统包括：收据管理数据库，用于至少管理必须支付的付款人的信息和各个付款人在一定时间段内必须支付的支付金额; 以及收款人服务器，包括信息提取部分，用于从收据管理数据库提取包括付款人信息和支付金额的信息，用于将所提取的信息转换为二维（2D）代码的代码转换部分，纸币形成 用于通过附加有转换的2D代码来支付付款的部分，用于将支付账单发送给付款人的接收者的账单发送部分以及从金融机构完成付款的付款人的信息的控制器 服务器。

公开(公告)号：US20090237586A1

公开(公告)日：2009-09-24

申请号：US12354730

申请日：2009-01-15

申请人： Sang-Sun Han ,  Yong-Woo Kim ,  Sang-Hyeok Lee ,  Jae-Hwan Chun ,  Jong-Ho Won

发明人： Sang-Sun Han ,  Yong-Woo Kim ,  Sang-Hyeok Lee ,  Jae-Hwan Chun ,  Jong-Ho Won

IPC分类号： G02F1/1333 ,  G06F1/16

CPC分类号： G02F1/133308 ,  G02F2001/133317 ,  G02F2001/133325 ,  G02F2201/503

摘要： In accordance with one or more embodiments of the present disclosure, a display assembly received in a cover by the front mounting method, a combining recess is formed on a corner formed at which a side part and an upper portion of a supporting part meet together, and a first hole is formed on a bottom of the combining recess. A first opening exposing the first hole is formed in a top surface part of a front receiving frame. A bottom part of a rear receiving frame supporting a rear face of a display module has a second hole corresponding to the first hole. An incision portion opening the sidewall part of the rear receiving frame exposes the second hole, the first reinforcement member is bent around an edge of the sidewall part, and connects the opposite edges. As such, the width of a frame of the cover is reduced, and the rear receiving frame improves the strength against external force.

摘要翻译： 根据本公开的一个或多个实施例，通过前安装方法接收在盖中的显示组件，组合凹部形成在形成为支撑部分的侧部和上部相交在一起的拐角处， 并且在合成凹部的底部上形成有第一孔。 暴露第一孔的第一开口形成在前接收框架的顶表面部分中。 支撑显示模块后表面的后接收框架的底部具有对应于第一孔的第二孔。 打开后容纳框架的侧壁部的切口部暴露第二孔，第一加强构件围绕侧壁部的边缘弯曲，并且连接相对的边缘。 因此，盖的框架的宽度减小，并且后接收框架提高抵抗外力的强度。

公开(公告)号：US20090224777A1

公开(公告)日：2009-09-10

申请号：US12279066

申请日：2007-02-15

申请人： Byung-Uk Kim ,  Ki-Beom Lee ,  Yong-Woo Kim ,  Mi-Sun Park ,  Jin-Sup Hong ,  Wy-Yong Kim

发明人： Byung-Uk Kim ,  Ki-Beom Lee ,  Yong-Woo Kim ,  Mi-Sun Park ,  Jin-Sup Hong ,  Wy-Yong Kim

IPC分类号： G01R31/302 ,  G06F19/00

CPC分类号： G02F1/1309

摘要： A system for testing a flat panel display having a flat display panel assembly includes a testing stage for arranging tie flat display panel assembly, a measuring apparatus being disposed on the testing stage and for measuring a spectrum of a transmitted light passing through a measuring region of the flat display panel assembly from a light source, a transporting apparatus for moving the measuring apparatus at a constant acceleration on the testing stage, a defect informing apparatus being electrically connected to the measuring apparatus and for informing an existence of defect, a type of defect, and a severity of defect by processing an electrical signal of the spectrum transmitted from the measuring apparatus.

摘要翻译： 一种用于测试具有平面显示面板组件的平板显示器的系统，包括用于布置平面显示面板组件的测试台，测量装置设置在测试台上，并用于测量通过测量区域的测量区域的透射光的光谱 来自光源的平面显示面板组件，用于在测试台上以恒定加速度移动测量装置的传送装置，与测量装置电连接并用于通知缺陷的存在的缺陷通知装置，缺陷的类型 以及通过处理从测量装置发送的频谱的电信号的缺陷的严重性。

公开(公告)号：US20080017611A1

公开(公告)日：2008-01-24

申请号：US11696952

申请日：2007-04-05

申请人： Ho-Geun Choi ,  Yong-Woo Kim

发明人： Ho-Geun Choi ,  Yong-Woo Kim

IPC分类号： B44C1/22 ,  C03C15/00 ,  C23F1/00

CPC分类号： H01L21/30604 ,  H01L21/67086

摘要： An etching apparatus and an etching method, wherein pressure exerted on a substrate is minimized, and an entire surface of the substrate is uniformly pressed during an etching process. The breakage of the substrate is prevented, and the substrate is uniformly etched. Accordingly, the thickness of the substrate may be reduced.

摘要翻译： 蚀刻装置和蚀刻方法，其中施加在基板上的压力最小化，并且在蚀刻处理期间均匀地压制基板的整个表面。 防止了基板的破损，并且基板被均匀地蚀刻。 因此，可以减小基板的厚度。

公开(公告)号：US08780296B2

公开(公告)日：2014-07-15

申请号：US12854916

申请日：2010-08-12

申请人： Chang-Hoi Kim ,  Jung-Soo Ok ,  Choong-Yull Kwak ,  Yong-Woo Kim ,  Kyu-Hun Lim ,  Hyo-Chul Lee

发明人： Chang-Hoi Kim ,  Jung-Soo Ok ,  Choong-Yull Kwak ,  Yong-Woo Kim ,  Kyu-Hun Lim ,  Hyo-Chul Lee

IPC分类号： G02F1/1335 ,  G09F13/04 ,  F21V7/04

CPC分类号： G02F1/0105 ,  G02F1/133608 ,  G02F1/133615

摘要： A display device including a display panel which displays images, an intermediate frame on which the display panel is seated, a lower receptacle which includes a first receiving portion including a bottom plate and sidewalls, and a second receiving portion separate from the first receiving portion, and a light source unit which includes an alignment plate and a point light source mounted on the alignment plate. The light source unit contacts the sidewalls of the lower receptacle, and the first receiving portion is coupled with the intermediate frame.

摘要翻译： 一种显示装置，包括显示图像的显示面板，其上放置显示面板的中间框架，下部容器，其包括包括底板和侧壁的第一容纳部分和与第一接收部分分离的第二容纳部分， 以及光源单元，其包括对准板和安装在对准板上的点光源。 光源单元接触下部容器的侧壁，并且第一接收部分与中间框架连接。

公开(公告)号：US20120007758A1

公开(公告)日：2012-01-12

申请号：US13163872

申请日：2011-06-20

申请人： Jung-Ho Lee ,  Sung-Sang Lim ,  Yong-Woo Kim ,  Michael Choi

发明人： Jung-Ho Lee ,  Sung-Sang Lim ,  Yong-Woo Kim ,  Michael Choi

IPC分类号： H03M1/12 ,  H03M1/34

CPC分类号： H03M1/001 ,  H03M1/1215 ,  H03M1/468

摘要： An analog to digital converter includes a digital to analog converting circuit, a comparator and a signal processing circuit. The digital to analog converting circuit samples and holds an analog input signal, and converts digital output data to an analog signal to generate a hold voltage signal. The comparator compares the hold voltage signal with a reference voltage signal in response to a rising edge and a falling edge of a clock signal to generate a comparison output voltage signal. The signal processing circuit performs successive approximation based on the comparison output voltage signal to generate the digital output data.

摘要翻译： 模数转换器包括数模转换电路，比较器和信号处理电路。 数模转换电路采样并保持模拟输入信号，并将数字输出数据转换为模拟信号以产生保持电压信号。 比较器根据时钟信号的上升沿和下降沿比较保持电压信号和参考电压信号，以产生比较输出电压信号。 信号处理电路基于比较输出电压信号进行逐次逼近以产生数字输出数据。

公开(公告)号：US08008570B2

公开(公告)日：2011-08-30

申请号：US12354730

申请日：2009-01-15

申请人： Sang-Sun Han ,  Yong-Woo Kim ,  Sang-Hyeok Lee ,  Jae-Hwan Chun ,  Jong-Ho Won

发明人： Sang-Sun Han ,  Yong-Woo Kim ,  Sang-Hyeok Lee ,  Jae-Hwan Chun ,  Jong-Ho Won

IPC分类号： G10H3/18

CPC分类号： G02F1/133308 ,  G02F2001/133317 ,  G02F2001/133325 ,  G02F2201/503

摘要： In accordance with one or more embodiments of the present disclosure, a display assembly received in a cover by the front mounting method, a combining recess is formed on a corner formed at which a side part and an upper portion of a supporting part meet together, and a first hole is formed on a bottom of the combining recess. A first opening exposing the first hole is formed in a top surface part of a front receiving frame. A bottom part of a rear receiving frame supporting a rear face of a display module has a second hole corresponding to the first hole. An incision portion opening the sidewall part of the rear receiving frame exposes the second hole, the first reinforcement member is bent around an edge of the sidewall part, and connects the opposite edges. As such, the width of a frame of the cover is reduced, and the rear receiving frame improves the strength against external force.

摘要翻译： 根据本公开的一个或多个实施例，通过前安装方法接收在盖中的显示组件，组合凹部形成在形成为支撑部分的侧部和上部相交在一起的拐角处， 并且在合成凹部的底部上形成有第一孔。 暴露第一孔的第一开口形成在前接收框架的顶表面部分中。 支撑显示模块后表面的后接收框架的底部具有对应于第一孔的第二孔。 打开后容纳框架的侧壁部的切口部暴露第二孔，第一加强构件围绕侧壁部的边缘弯曲，并且连接相对的边缘。 因此，盖的框架的宽度减小，并且后接收框架提高抵抗外力的强度。

公开(公告)号：US07129786B2

公开(公告)日：2006-10-31

申请号：US10899470

申请日：2004-07-26

申请人： Tae-Jin Kim ,  Seung-Wook Lee ,  Byoung-Soo Kim ,  Yong-Woo Kim ,  Young-Woong Kim ,  Jin-Ho Shin

发明人： Tae-Jin Kim ,  Seung-Wook Lee ,  Byoung-Soo Kim ,  Yong-Woo Kim ,  Young-Woong Kim ,  Jin-Ho Shin

IPC分类号： H03F3/04

CPC分类号： H03F1/025 ,  H03F1/302

摘要： A bias circuit for a smart power amplifier includes a high power mode bias circuit and a low power mode bias circuit, and operates only one of the bias circuits selectively using a switching circuit according to an input signal. Therefore, the bias circuit of high power mode and the bias circuit of the low power mode are divided and can be optimized according to characteristics of the power. Accordingly, a gain difference with respect to each power can be minimized and the low power mode can be controlled with a small amount of current in a state of initial current with a low power and in a middle power, such that an efficiency of the power amplifier can be improved at low power.

摘要翻译： 用于智能功率放大器的偏置电路包括高功率模式偏置电路和低功率模式偏置电路，并且仅使用根据输入信号的开关电路来选择性地操作一个偏置电路。 因此，高功率模式的偏置电路和低功耗模式的偏置电路被划分，并可以根据电源的特性进行优化。 因此，可以将每个功率的增益差最小化，并且可以在低功率和中功率的初始电流的状态下以少量的电流来控制低功率模式，使得功率的效率 放大器可以在低功耗下进行改进。