公开(公告)号：US20130062571A1

公开(公告)日：2013-03-14

申请号：US13570522

申请日：2012-08-09

申请人： Sang Kyun LEE ,  Seung Min KIM ,  Ji Sung CHO ,  Bae Kyun KIM ,  Sergey Remizov

发明人： Sang Kyun LEE ,  Seung Min KIM ,  Ji Sung CHO ,  Bae Kyun KIM ,  Sergey Remizov

IPC分类号： H01B1/20

CPC分类号： H01B1/24

摘要： A method for preparing electrode active material slurry including: mixing a conductive agent and a first thickener with a low molecular weight to primarily disperse the mixture; and mixing an active material and a second thickener with a higher molecular weight than the first thickener in the primary dispersion to secondarily disperse the mixture, and an electrochemical capacitor comprising an electrode using electrode active material slurry prepared by the method. It is possible to prepare a low resistance and high capacity electrochemical capacitor by selectively using at least two thickeners with different degrees of polymerization and molecular weights to remarkably improve dispersibility of an active material and a conductive agent. Particularly, it is possible to reduce resistance based on an electrochemical capacitor with the same capacity.

摘要翻译： 一种制备电极活性材料浆料的方法，包括：将导电剂和低分子量的第一增稠剂混合以主要分散混合物; 并在第一分散体中混合具有比第一增稠剂更高分子量的活性材料和第二增稠剂以二次分散混合物，以及包含使用通过该方法制备的电极活性材料浆料的电极的电化学电容器。 通过选择性地使用具有不同聚合度和分子量的至少两种增稠剂来制备低电阻和高容量的电化学电容器可以显着提高活性材料和导电剂的分散性。 特别地，可以基于具有相同容量的电化学电容器来降低电阻。

公开(公告)号：US08275914B2

公开(公告)日：2012-09-25

申请号：US12577707

申请日：2009-10-12

申请人： Jason Seung-Min Kim ,  Inyeol Lee ,  Shrikant Ranade ,  Daeyun Shim

发明人： Jason Seung-Min Kim ,  Inyeol Lee ,  Shrikant Ranade ,  Daeyun Shim

IPC分类号： G06F3/00

CPC分类号： G06F13/4022 ,  G06F13/4081

摘要： Discovery of connections utilizing a control bus. An embodiment of a method includes detecting a transition of a control bus from a high state to a low state by a source device, the source device being configured to be coupled with a sink device via an interface, the interface including the control bus, the source device including a pullup device and the sink device including a pulldown device; pulsing the control bus to a high state at the source device; and upon detecting by the source device that the control bus remains in the high state ceasing the pulsing of the control bus to the high state, and transitioning the source device from a disconnected state to a connected state.

摘要翻译： 发现使用控制总线的连接。 一种方法的实施例包括：通过源设备检测控制总线从高状态​​到低状态的转换，源设备被配置为经由接口与宿设备耦合，所述接口包括控制总线， 源设备，包括上拉设备和宿设备，其包括下拉设备; 将控制总线脉冲到源设备处于高状态; 并且当源设备检测到控制总线保持在高状态时，停止控制总线的脉冲到高状态，并且将源设备从断开状态转换到连接状态。

公开(公告)号：US07248597B2

公开(公告)日：2007-07-24

申请号：US09847963

申请日：2001-05-02

申请人： Jason Seung-Min Kim

发明人： Jason Seung-Min Kim

IPC分类号： H04L12/28 ,  G06F3/00 ,  G06F7/38 ,  H03K19/173

CPC分类号： G06F13/4072

摘要： The present invention permits an I/O port to be used with a variety of different I/O devices, regardless of their device type implementation, such as tri-state I/O devices, pull-up I/O devices, or pull-down I/O devices. Thus, one set of pins may be used for various different I/O devices.

摘要翻译： 本发明允许I / O端口与各种不同的I / O设备一起使用，而不管其设备类型的实现，例如三态I / O设备，上拉I / O设备或者拉 - 降低I / O设备。 因此，一组引脚可用于各种不同的I / O设备。

公开(公告)号：US5809559A

公开(公告)日：1998-09-15

申请号：US895737

申请日：1997-07-17

申请人： Jason Seung-Min Kim

发明人： Jason Seung-Min Kim

IPC分类号： G06F11/26 ,  G06F12/10 ,  G06F13/10 ,  G06F9/455

CPC分类号： G06F11/261 ,  G06F12/1027 ,  G06F13/105

摘要： A method and apparatus using a virtual addressing buffer circuit afford address mapping and control flexibility to provide a unique opportunity for device emulation and software debugging. The method permits the emulation of a device which is physically not present in a CPU controlled system utilizing a virtual addressing buffer circuit. The method includes the step of storing a match address which corresponds to an address location of the device. The virtual addressing buffer intercepts an address request from a CPU for the address location of the device. Bits of the requested address which are not relevant to a determination of whether the requested address matches the match address are filtered out to produce a filtered request address. The filtered request address is compared with the match address, and a match indicator is activated when the filtered requested address matches the match address. A terminate command is provided to a bus controller connected to the CPU and a local memory when the match indicator is active. An interrupt sent to the CPU from the bus controller in response to the terminate command interrupts the CPU. An interrupt routine triggered by the CPU interruption copies emulated data stored in local memory to a memory status buffer. Upon completion of the interrupt routine, a second virtual addressing buffer circuit copies the emulated data stored in the local memory status buffer to the CPU so that it appears that the emulated device responded.

摘要翻译： 使用虚拟寻址缓冲电路的方法和装置提供地址映射和控制灵活性，为设备仿真和软件调试提供独特的机会。 该方法允许利用虚拟寻址缓冲电路在物理上不存在于CPU控制系统中的设备的仿真。 该方法包括存储对应于设备的地址位置的匹配地址的步骤。 虚拟寻址缓冲区拦截来自CPU的地址请求，用于设备的地址位置。 所请求地址的与确定所请求的地址是否匹配匹配地址无关的位被过滤掉以产生经过滤的请求地址。 将过滤的请求地址与匹配地址进行比较，并且当过滤后的请求地址与匹配地址匹配时，激活匹配指示符。 当匹配指示器处于活动状态时，将一个终止命令提供给连接到CPU的总线控制器和本地存储器。 响应于终止命令从总线控制器发送到CPU的中断中断CPU。 由CPU中断触发的中断程序将存储在本地存储器中的仿真数据复制到存储器状态缓冲区。 在完成中断程序之后，第二个虚拟寻址缓冲电路将存储在本地存储器状态缓冲器中的仿真数据复制到CPU，使仿真器件看起来似乎响应了。

公开(公告)号：US5789948A

公开(公告)日：1998-08-04

申请号：US773564

申请日：1996-12-27

申请人： Seung Min Kim ,  Sung Jun Jang

发明人： Seung Min Kim ,  Sung Jun Jang

IPC分类号： G11C11/419 ,  G11C7/06 ,  G11C7/10 ,  G11C11/407 ,  G01R19/00

CPC分类号： G11C7/1057 ,  G11C7/062 ,  G11C7/1051 ,  G11C7/106

摘要： The present invention provides a sense amplifier with high speed and stable sensing capabilities under a low supplying voltage. In accordance with the present invention, there is disclosed a sense amplifier comprising: a voltage level shifter for shifting a voltage level of data from a memory cell in response to a sense amplifier enable signal; a current mirror type sense amplifying stage for amplifying the level-shifted data from the voltage level shifter to full range in response to the sense amplifier enable signal; and a driver means for driving the amplified data from the current mirror type sense amplifying stage.

摘要翻译： 本发明提供一种在低电压下具有高速度和稳定的感测能力的读出放大器。 根据本发明，公开了一种读出放大器，包括：电压电平移位器，用于响应于读出放大器使能信号，从存储器单元移位数据的电压电平; 电流镜型读出放大级，用于响应于读出放大器使能信号，将电平移位器的电平移位数据放大到全范围; 以及用于驱动来自电流镜型感测放大级的放大数据的驱动器装置。

公开(公告)号：US5737769A

公开(公告)日：1998-04-07

申请号：US788938

申请日：1997-01-24

申请人： Jason Seung-Min Kim

发明人： Jason Seung-Min Kim

IPC分类号： G06F11/26 ,  G06F12/10 ,  G06F13/10 ,  G06F12/02

CPC分类号： G06F11/261 ,  G06F12/1027 ,  G06F13/105

摘要： A virtual addressing buffer circuit has improved address mapping and control flexibility for improved physical resource management and a unique opportunity for forward-compatible system design. The virtual addressing buffer formats the output address utilizing a format register as a combination of the new address bits and the original input address bits. The ability to format the output address enables the user to replace certain address bits without requiring that the entire address be replaced. The virtual addressing buffer controls the output of several command signals to external circuits to indicate how the system should respond to the address output from the virtual addressing buffer. The command signals are controlled by a command register and are output from the virtual addressing buffer only when an address match has been verified. The virtual addressing buffer circuit filters out certain bits of an input address as indicated by a filter register before it verifies that the input address matches a stored address. The bit pattern in the filtering register is not fixed, so any bit location in the input address can be filtered out before the address is verified. Once an address match has been detected, the virtual addressing buffer circuit replaces the entire input address with a new formatted address.

摘要翻译： 虚拟寻址缓冲电路具有改进的地址映射和控制灵活性，用于改进物理资源管理以及前向兼容系统设计的独特机会。 虚拟寻址缓冲器使用格式寄存器将输出地址格式化为新地址位和原始输入地址位的组合。 格式化输出地址的功能使用户能够替换某些地址位，而不需要更换整个地址。 虚拟寻址缓冲器控制多个命令信号到外部电路的输出，以指示系统应如何响应来自虚拟寻址缓冲区的地址输出。 命令信号由命令寄存器控制，只有在验证了地址匹配时才从虚拟寻址缓冲区中输出。 虚拟寻址缓冲电路在验证输入地址与存储的地址匹配之前，过滤掉由滤波器寄存器指示的输入地址的某些位。 滤波寄存器中的位模式不是固定的，因此输入地址中的任何位位置都可以在地址被验证之前被滤除。 一旦检测到地址匹配，虚拟寻址缓冲器电路用新的格式化地址替换整个输入地址。

公开(公告)号：US20120032880A1

公开(公告)日：2012-02-09

申请号：US13010833

申请日：2011-01-21

申请人： Seung-min KIM ,  Myung-jae KIM ,  Ki-hong PARK

发明人： Seung-min KIM ,  Myung-jae KIM ,  Ki-hong PARK

IPC分类号： G09G5/08

CPC分类号： G06F3/0386 ,  G06F3/03542

摘要： A display apparatus including a pointing device which generates a light beam and projects the light beam on a screen; a camera which detects a trace of the light beam imaged on the screen; and an image processing unit which processes an image corresponding to the trace of the light beam detected by the camera to display the image on the screen. The pointing device includes: a first light source unit which generates and emits a first light beam having a first wavelength range, a second light source unit which generates and emits a second light beam having a second wavelength range different from the first wavelength range, and a switching circuit which selectively applies power to one of the first light source unit and the second light source unit depending on a distance between the screen and the pointing device, so that one of the first light beam of the first wavelength range and the second light beam of the second wavelength range is selectively projected to form the light beam on the screen.

摘要翻译： 一种显示装置，包括产生光束并将光束投射在屏幕上的指示装置; 检测在屏幕上成像的光束的痕迹的相机; 以及图像处理单元，其处理与由相机检测到的光束的迹线相对应的图像以在屏幕上显示图像。 指示装置包括：产生并发射具有第一波长范围的第一光束的第一光源单元，产生并发射具有与第一波长范围不同的第二波长范围的第二光束的第二光源单元;以及 切换电路，其根据屏幕和指示装置之间的距离选择性地对第一光源单元和第二光源单元之一施加电力，使得第一波长范围的第一光束和第二光线中的一个 选择性地投影第二波长范围的光束以在屏幕上形成光束。

公开(公告)号：US07928975B2

公开(公告)日：2011-04-19

申请号：US11878124

申请日：2007-07-20

申请人： Suk-Jae Park ,  In-Ju Choi ,  Seung-Won Choi ,  Seung-Min Kim

发明人： Suk-Jae Park ,  In-Ju Choi ,  Seung-Won Choi ,  Seung-Min Kim

IPC分类号： G09G5/00

CPC分类号： G09G3/2927 ,  G09G2310/066 ,  G09G2320/0228 ,  G09G2320/041

摘要： In a plasma display and a driving method thereof, a misfiring prevention period is provided between a reset period and an address period in response to a temperature of the plasma display being higher than predetermined temperature or a weight value of a previous subfield being higher than a predetermined weight value. In the misfiring prevention period, a first voltage higher than a voltage supplied to a sustain electrode is supplied during a first period, and a voltage at a scan electrode is gradually decreased from a second voltage to a third voltage during a second period subsequent to the first period.

摘要翻译： 在等离子体显示器及其驱动方法中，响应于等离子体显示器的温度高于预定温度或先前子场的重量值高于一个等级显示器，在复位周期和寻址周期之间提供防止点火时间 预定重量值。 在失火防止期间，在第一期间供给高于供给到维持电极的电压的第一电压，并且在第一期间之后的第二期间，扫描电极的电压从第二电压逐渐降低到第三电压 第一节课。

公开(公告)号：US07675880B2

公开(公告)日：2010-03-09

申请号：US10995304

申请日：2004-11-24

申请人： Seung-Min Kim

发明人： Seung-Min Kim

IPC分类号： H04B7/185

CPC分类号： H04W24/00

摘要： A system and method for estimating power of a wireless system simultaneously estimates and displays a code domain power and a time domain power in the system which may be a wireless communication system that mixes TDMA and CDMA methods such as WCDMA TDD and TD-SCDMA. The method includes designating a section where an output power is to be estimated, estimating a time domain power in the designated section; estimating a code domain power in the designated section, and displaying the estimated time domain power and the code domain power on a display unit.

摘要翻译： 用于估计无线系统的功率的系统和方法同时估计并显示系统中的码域功率和时域功率，该系统可以是混合诸如WCDMA TDD和TD-SCDMA之类的TDMA和CDMA方法的无线通信系统。 该方法包括指定要估计输出功率的部分，估计指定部分中的时域功率; 估计所述指定部分中的代码域功率，以及在所述显示单元上显示所述估计的时域功率和所述代码域功率。

公开(公告)号：US20090115697A1

公开(公告)日：2009-05-07

申请号：US12232816

申请日：2008-09-24

申请人： Woo-Joon Chung ,  Seung-Min Kim ,  Tae-Seong Kim ,  Suk-Jae Park

发明人： Woo-Joon Chung ,  Seung-Min Kim ,  Tae-Seong Kim ,  Suk-Jae Park

IPC分类号： G09G3/28

CPC分类号： G09G3/2927 ,  G09G3/293 ,  G09G2310/066

摘要： In a plasma display device and a driving method thereof, a scan voltage is set to be lower than a reset minimum voltage in order to reduce an address discharge delay in an address period. In addition, in the address period, an address voltage and a scan voltage are set to be lower. In order to prevent misfiring in the address period, a voltage biasing a sustain electrode in the address period is set to be lower than a voltage biasing the sustain electrode in a falling period of a reset period.

摘要翻译： 在等离子体显示装置及其驱动方法中，扫描电压被设定为低于复位最小电压，以便减少寻址周期中的寻址放电延迟。 此外，在寻址期间，将地址电压和扫描电压设定得较低。 为了防止寻址期间的点火，在寻址周期中将维持电极施加的电压设定为低于在复位期间的下降期间施加维持电极的电压。