公开(公告)号：US09419283B2

公开(公告)日：2016-08-16

申请号：US12310343

申请日：2007-08-04

申请人： Ji Heon Ryu ,  Jung Eun Hyun ,  Eun Ju Lee ,  Hanho Lee

发明人： Ji Heon Ryu ,  Jung Eun Hyun ,  Eun Ju Lee ,  Hanho Lee

IPC分类号： H01M4/62 ,  H01M4/02 ,  H01M4/13 ,  H01M10/052 ,  H01M10/42 ,  H01M4/131 ,  H01M4/133

CPC分类号： H01M4/62 ,  H01M4/13 ,  H01M4/131 ,  H01M4/133 ,  H01M10/052 ,  H01M10/4235 ,  Y02E60/122 ,  Y02P70/54

摘要： Provided is a non-aqueous lithium secondary battery comprising an electrode assembly composed of a cathode, an anode, and a separator interposed between the cathode and anode, wherein the cathode and anode have an electrode material containing an active material applied on a current collector, a non-aqueous electrolyte containing a lithium salt, hydrophobic inactive-particles (also, referred to as “hydrophobic particles”) included in the electrode material, and a battery case sealing all the constituent components. Upon adding hydrophobic inactive-particles to the electrode material in a non-aqueous lithium secondary battery, absorption and inflow of water into the electrode material during the battery production is effectively inhibited such as to prevent side reactions caused by water inside the battery, thereby exhibiting improvement in the high-temperature storage characteristics of the battery.

摘要翻译： 提供一种非水锂二次电池，其包括由阴极，阳极和插入在阴极和阳极之间的隔膜组成的电极组件，其中阴极和阳极具有包含施加在集电体上的活性材料的电极材料， 含有锂盐的非水电解质，包含在电极材料中的疏水性非活性粒子（也称为“疏水性粒子”），以及密封所有构成成分的电池壳体。 在非水系锂二次电池中，在电极材料中添加疏水性非活性粒子时，能够有效地抑制电池制造时的电极材料的吸收和流入，防止电池内部的水引起的副反应， 改善电池的高温存储特性。

公开(公告)号：US20100015523A1

公开(公告)日：2010-01-21

申请号：US12310343

申请日：2007-08-04

申请人： Ji Heon Ryu ,  Jung Eun Hyun ,  Eun Ju Lee ,  Hanho Lee

发明人： Ji Heon Ryu ,  Jung Eun Hyun ,  Eun Ju Lee ,  Hanho Lee

IPC分类号： H01M2/08 ,  H01M4/58

CPC分类号： H01M4/62 ,  H01M4/13 ,  H01M4/131 ,  H01M4/133 ,  H01M10/052 ,  H01M10/4235 ,  Y02E60/122 ,  Y02P70/54

摘要： Provided is a non-aqueous lithium secondary battery comprising an electrode assembly composed of a cathode, an anode, and a separator interposed between the cathode and anode, wherein the cathode and anode have an electrode material containing an active material applied on a current collector, a non-aqueous electrolyte containing a lithium salt, hydrophobic inactive-particles (also, referred to as “hydrophobic particles”) included in the electrode material, and a battery case sealing all the constituent components. Upon adding hydrophobic inactive-particles to the electrode material in a non-aqueous lithium secondary battery, absorption and inflow of water into the electrode material during the battery production is effectively inhibited such as to prevent side reactions caused by water inside the battery, thereby exhibiting improvement in the high-temperature storage characteristics of the battery.

摘要翻译： 提供一种非水锂二次电池，其包括由阴极，阳极和插入在阴极和阳极之间的隔膜组成的电极组件，其中阴极和阳极具有包含施加在集电器上的活性材料的电极材料， 含有锂盐的非水电解质，包含在电极材料中的疏水性非活性粒子（也称为“疏水性粒子”），以及密封所有构成成分的电池壳体。 在非水系锂二次电池中，在电极材料中添加疏水性非活性粒子时，能够有效地抑制电池制造时的电极材料的吸收和流入，防止电池内部的水引起的副反应， 改善电池的高温存储特性。

公开(公告)号：US08071231B2

公开(公告)日：2011-12-06

申请号：US12310604

申请日：2007-08-25

申请人： Seung-Jin Yang ,  Jeong Hee Choi ,  Hanho Lee ,  Ji Heon Ryu

发明人： Seung-Jin Yang ,  Jeong Hee Choi ,  Hanho Lee ,  Ji Heon Ryu

IPC分类号： H01M2/12

CPC分类号： H01M2/1235 ,  H01M2/0207 ,  H01M2/0275 ,  H01M2/0277 ,  H01M2/0285 ,  H01M2/0287 ,  H01M2/08 ,  H01M2/1229 ,  H01M10/0436 ,  H01M10/052 ,  H01M10/0583 ,  H01M10/0585

摘要： Disclosed herein is a plate-shaped secondary battery constructed in a structure in which an electrode assembly of a cathode/separator/anode structure is mounted in a battery case, and the battery case is sealed by thermal welding, wherein the secondary battery has at least one valve (one-way exhaust valve), having a small thickness, mounted at a sealed portion, formed at the outer circumference of an electrode assembly receiving part of the battery case, for allowing internal high-pressure gas to be exhausted out of a battery cell and preventing external gas from being introduced into the battery cell. The secondary battery according to the present invention has the effect of effectively exhausting internal high-pressure gas generated during the abnormal operation of the battery, such as overcharge, out of the battery case, while maintaining the sealability of the battery case, thereby simultaneously improving the efficiency and safety of the battery.

摘要翻译： 这里公开了一种板状二次电池，其结构是将阴极/隔板/阳极结构的电极组件安装在电池壳体中，并且电池壳体通过热焊接而被密封，其中二次电池具有至少 一个安装在密封部分的具有小厚度的阀（单向排气阀），形成在电池组件的电极组件接收部分的外周处，用于允许内部高压气体从 并且防止外部气体被引入电池单体。 根据本发明的二次电池具有在保持电池壳体的密封性的同时有效地排出在电池异常操作期间产生的内部高压气体（例如过充电）从电池壳体中排出的效果，从而同时改善 电池的效率和安全性。

公开(公告)号：US20100239895A1

公开(公告)日：2010-09-23

申请号：US12310604

申请日：2007-08-25

申请人： Seung-Jin Yang ,  Jeong Hee Choi ,  Hanho Lee ,  Ji Heon Ryu

发明人： Seung-Jin Yang ,  Jeong Hee Choi ,  Hanho Lee ,  Ji Heon Ryu

IPC分类号： H01M2/12

CPC分类号： H01M2/1235 ,  H01M2/0207 ,  H01M2/0275 ,  H01M2/0277 ,  H01M2/0285 ,  H01M2/0287 ,  H01M2/08 ,  H01M2/1229 ,  H01M10/0436 ,  H01M10/052 ,  H01M10/0583 ,  H01M10/0585

摘要： Disclosed herein is a plate-shaped secondary battery constructed in a structure in which an electrode assembly of a cathode/separator/anode structure is mounted in a battery case, and the battery case is sealed by thermal welding, wherein the secondary battery has at least one valve (one-way exhaust valve), having a small thickness, mounted at a sealed portion, formed at the outer circumference of an electrode assembly receiving part of the battery case, for allowing internal high-pressure gas to be exhausted out of a battery cell and preventing external gas from being introduced into the battery cell. The secondary battery according to the present invention has the effect of effectively exhausting internal high-pressure gas generated during the abnormal operation of the battery, such as overcharge, out of the battery case, while maintaining the sealability of the battery case, thereby simultaneously improving the efficiency and safety of the battery.

摘要翻译： 这里公开了一种板状二次电池，其结构是将阴极/隔板/阳极结构的电极组件安装在电池壳体中，并且电池壳体通过热焊接而被密封，其中二次电池具有至少 一个安装在密封部分的具有小厚度的阀（单向排气阀），形成在电池组件的电极组件接收部分的外周处，用于允许内部高压气体从 并且防止外部气体被引入电池单体。 根据本发明的二次电池具有在保持电池壳体的密封性的同时有效地排出在电池异常操作期间产生的内部高压气体（例如过充电）从电池壳体中排出的效果，从而同时改善 电池的效率和安全性。

公开(公告)号：US08956743B2

公开(公告)日：2015-02-17

申请号：US13284066

申请日：2011-10-28

申请人： Seung-Jin Yang ,  Jeong Hee Choi ,  Hanho Lee ,  Ji Heon Ryu

发明人： Seung-Jin Yang ,  Jeong Hee Choi ,  Hanho Lee ,  Ji Heon Ryu

IPC分类号： H01M2/12 ,  H01M2/02

CPC分类号： H01M2/1229 ,  H01M2/0212 ,  H01M2/0287 ,  H01M2/1264

摘要： Disclosed herein is a plate-shaped secondary battery constructed in a structure in which an electrode assembly of a cathode/separator/anode structure is mounted in a battery case, and the battery case is sealed by thermal welding, wherein the secondary battery has at least one-way exhaust member, mounted at a sealed portion, formed at the outer circumference of an electrode assembly receiving part of the battery case, for allowing internal high-pressure gas to be exhausted out of a battery cell and preventing external gas from being introduced into the battery cell. The secondary battery according to the present invention has the effect of effectively exhausting internal high-pressure gas generated during the abnormal operation of the battery, such as overcharge, out of the battery case, while maintaining the sealability of the battery case, thereby simultaneously improving the efficiency and safety of the battery.

摘要翻译： 这里公开了一种板状二次电池，其结构是将阴极/隔板/阳极结构的电极组件安装在电池壳体中，并且电池壳体通过热焊接而被密封，其中二次电池具有至少 单向排气构件，安装在密封部分处，形成在电池组件的电极组件接收部分的外周，用于允许内部高压气体从电池单元排出并防止外部气体被引入 进入电池单元。 根据本发明的二次电池具有在保持电池壳体的密封性的同时有效地排出在电池异常操作期间产生的内部高压气体（例如过充电）从电池壳体中排出的效果，从而同时改善 电池的效率和安全性。

公开(公告)号：US08277970B2

公开(公告)日：2012-10-02

申请号：US12309912

申请日：2007-07-21

申请人： Seung-Jin Yang ,  Jeong Hee Choi ,  Hanho Lee ,  Ji Heon Ryu

发明人： Seung-Jin Yang ,  Jeong Hee Choi ,  Hanho Lee ,  Ji Heon Ryu

IPC分类号： H01M2/02 ,  H01M10/04

CPC分类号： H01M2/021 ,  H01M2/0275 ,  H01M2/345 ,  H01M10/052

摘要： Disclosed herein is a secondary battery including an electrode assembly of a cathode/separator/anode structure mounted in a pouch-shaped battery case in a sealed state, wherein a residue portion, which is not sealed (non-sealing residue portion), is defined between a sealing portion of the battery case and the electrode assembly for collecting generated gas, and the non-sealing residue portion is formed by mounting the electrode assembly between upper and lower laminate sheets, at least one of which has a receiving part of a size approximately corresponding to the electrode assembly, sealing three sides of the upper and lower laminate sheets, including two sides where electrode terminals are disposed, among four sides of the upper and lower laminate sheets, injecting an electrolyte in the battery case through the non-sealing portion, and sealing the non-sealing portion such that the resultant sealing portion is spaced a predetermined width from the receiving part.

摘要翻译： 本文公开了一种二次电池，其包括以密封状态安装在袋状电池壳体中的阴极/隔板/阳极结构的电极组件，其中限定未密封（非密封残留部分）的残留部分 在电池壳体的密封部分和用于收集产生的气体的电极组件之间，并且非密封残留部分通过将电极组件安装在上部和下部层压片材之间而形成，其中至少一个具有容纳部分的尺寸 大致对应于电极组件，在上下层叠片的四个侧面之间密封上下层叠片的三面，包括设置有电极端子的两侧，通过非密封将电解质注入电池壳体 并且密封非密封部分，使得所得密封部分与接收部分间隔开预定宽度。

公开(公告)号：US20120196161A1

公开(公告)日：2012-08-02

申请号：US13284066

申请日：2011-10-28

申请人： Seung-Jin Yang ,  Jeong Hee Choi ,  Hanho Lee ,  Ji Heon Ryu

发明人： Seung-Jin Yang ,  Jeong Hee Choi ,  Hanho Lee ,  Ji Heon Ryu

IPC分类号： H01M2/12

CPC分类号： H01M2/1229 ,  H01M2/0212 ,  H01M2/0287 ,  H01M2/1264

摘要： Disclosed herein is a plate-shaped secondary battery constructed in a structure in which an electrode assembly of a cathode/separator/anode structure is mounted in a battery case, and the battery case is sealed by thermal welding, wherein the secondary battery has at least one-way exhaust member, mounted at a sealed portion, formed at the outer circumference of an electrode assembly receiving part of the battery case, for allowing internal high-pressure gas to be exhausted out of a battery cell and preventing external gas from being introduced into the battery cell. The secondary battery according to the present invention has the effect of effectively exhausting internal high-pressure gas generated during the abnormal operation of the battery, such as overcharge, out of the battery case, while maintaining the sealability of the battery case, thereby simultaneously improving the efficiency and safety of the battery.

摘要翻译： 这里公开了一种板状二次电池，其结构是将阴极/隔板/阳极结构的电极组件安装在电池壳体中，并且电池壳体通过热焊接而被密封，其中二次电池具有至少 单向排气构件，安装在密封部分处，形成在电池组件的电极组件接收部分的外周，用于允许内部高压气体从电池单元排出并防止外部气体被引入 进入电池单元。 根据本发明的二次电池具有在保持电池壳体的密封性的同时有效地排出在电池异常操作期间产生的内部高压气体（例如过充电）从电池壳体中排出的效果，从而同时改善 电池的效率和安全性。

公开(公告)号：US20080313253A1

公开(公告)日：2008-12-18

申请号：US12051503

申请日：2008-03-19

申请人： Jong-Yoon Shin ,  Hanho Lee ,  Seungbeom Lee ,  Je Soo Ko

发明人： Jong-Yoon Shin ,  Hanho Lee ,  Seungbeom Lee ,  Je Soo Ko

IPC分类号： G06F11/08

CPC分类号： H03M13/1535 ,  H03M13/6575

摘要： Provided are an operation circuit for a modified Euclidean algorithm in a high-speed Reed-Solomon (RS) decoder and a method of implementing the modified Euclidean algorithm. Since a finite state machine (FSM) for generating a stop signal and an FSM for generating a control signal that controls a swap operation, a shift operation, and a polynomial operation for each basic cell of the modified Euclidean algorithm are used, an area-efficient RS decoder can be realized without using a conventional degree computation unit for comparing and calculating degrees.

摘要翻译： 提供了一种用于高速里德 - 所罗门（RS）解码器中的修改的欧几里德算法的操作电路和实现修改的欧几里德算法的方法。 由于使用用于产生停止信号的有限状态机（FSM）和用于产生控制交换操作的控制信号的FSM，所以使用修改的欧几里德算法的每个基本单元的移位操作和多项式操作， 可以在不使用用于比较和计算度的常规度计算单元的情况下实现高效的RS解码器。

公开(公告)号：US09141467B2

公开(公告)日：2015-09-22

申请号：US13755222

申请日：2013-01-31

申请人： Namshik Kim ,  Seong In Hwang ,  Hanho Lee

发明人： Namshik Kim ,  Seong In Hwang ,  Hanho Lee

IPC分类号： H03M13/00 ,  G06F11/10 ,  H03M13/15 ,  H03M13/11

CPC分类号： G06F11/10 ,  G06F11/1044 ,  H03M13/1174 ,  H03M13/1515 ,  H03M13/6516

摘要： A semiconductor memory system may include a read data manager configured to store data read from a memory device, a likelihood value mapper configured to map likelihood values to the data output from the data manager and output mapping data, and a decoder configured to perform low density parity check decoding on the mapping data by using a parity check matrix. The parity check matrix may be a k*N×M matrix including k*N×M submatrices, where k, N and M are independently an integer equal to or greater than 2.

摘要翻译： 半导体存储器系统可以包括被配置为存储从存储器件读取的数据的读取数据管理器，被配置为将似然值映射到从数据管理器输出的数据并输出映射数据的似然值映射器，以及被配置为执行低密度 通过使用奇偶校验矩阵对映射数据进行奇偶校验解码。 奇偶校验矩阵可以是包括k * N×M个子矩阵的k * N×M矩阵，其中k，N和M独立地是等于或大于2的整数。

公开(公告)号：US20060059409A1

公开(公告)日：2006-03-16

申请号：US11222435

申请日：2005-09-08

申请人： Hanho Lee

发明人： Hanho Lee

IPC分类号： H03M13/00

CPC分类号： H03M13/1535 ,  H03M13/1515

摘要： A high-speed, low-complexity Reed-Solomon (RS) decoder architecture using a novel pipelined recursive Modified Euclidean (PrME) algorithm block for very high-speed optical communications is provided. The RS decoder features a low-complexity Key Equation Solver using a PrME algorithm block. The recursive structure enables the low-complexity PrME algorithm block to be implemented. Pipelining and parallelizing allow the inputs to be received at very high fiber optic rates, and outputs to be delivered at correspondingly high rates with minimum delay. An 80-Gb/s RS decoder architecture using 0.13-μm CMOS technology in a supply voltage of 1.2 V is disclosed that features a core gate count of 393 K and operates at a clock rate of 625 MHz. The RS decoder has a wide range of applications, including fiber optic telecommunication applications, hard drive or disk controller applications, computational storage system applications, CD or DVD controller applications, fiber optic systems, router systems, wireless communication systems, cellular telephone systems, microwave link systems, satellite communication systems, digital television systems, networking systems, high-speed modems and the like.

摘要翻译： 提供了一种高速，低复杂度的Reed-Solomon（RS）解码器架构，其使用用于非常高速光通信的新型流水线递归修改的欧几里得（PrME）算法块。 RS解码器具有使用PrME算法块的低复杂度Key Equation Solver。 递归结构使得能够实现低复杂度的PrME算法块。 流水线和并行化允许以非常高的光纤速率接收输入，并且输出以相对较高的速率以最小的延迟递送。 公开了一种采用0.13微米CMOS技术，电源电压为1.2 V的80 Gb / s RS解码器架构，其核心门数为393 K，工作时钟频率为625 MHz。 RS解码器具有广泛的应用，包括光纤通信应用，硬盘驱动器或磁盘控制器应用，计算存储系统应用，CD或DVD控制器应用，光纤系统，路由器系统，无线通信系统，蜂窝电话系统，微波 链路系统，卫星通信系统，数字电视系统，网络系统，高速调制解调器等。