公开(公告)号：US06795369B2

公开(公告)日：2004-09-21

申请号：US10303409

申请日：2002-11-22

申请人： Jong Hyun Choi ,  Jae-Young Lee ,  Hyong-Ryol Hwang

发明人： Jong Hyun Choi ,  Jae-Young Lee ,  Hyong-Ryol Hwang

IPC分类号： G11C800

CPC分类号： G11C8/18 ,  G11C8/06

摘要： The present invention discloses an address buffer and a semiconductor memory device having the address buffer. The address buffer comprises a first buffer for latching a signal in response to a first control signal in a normal operation mode in the semiconductor memory device and generating a buffered signal by buffering the latched signal in response to a second control signal, and a second buffer for maintaining a mode-setting signal in a reset status in the normal operation mode and for outputting the mode-setting signal by using the latched signal in response to the first control signal and a mode-setting command in a mode-setting operation mode. Accordingly, the mode-setting signal is generated only in the mode-setting operation mode, thereby reducing undesirable current consumption.

摘要翻译： 本发明公开了一种地址缓冲器和具有地址缓冲器的半导体存储器件。 地址缓冲器包括：第一缓冲器，用于响应于在半导体存储器件中的正常操作模式中的第一控制信号来锁存信号，并且通过响应于第二控制信号缓冲锁存信号并产生缓冲信号;以及第二缓冲器 用于在正常操作模式中将模式设置信号保持在复位状态，并且在模式设置操作模式中响应于第一控制信号和模式设置命令，通过使用锁存信号来输出模式设置信号。 因此，仅在模式设定操作模式下产生模式设定信号，从而减少不期望的电流消耗。

公开(公告)号：US20120044734A1

公开(公告)日：2012-02-23

申请号：US13213508

申请日：2011-08-19

申请人： JAE YOUNG LEE ,  Jong Hyun Choi ,  Hyang Ja Yang

发明人： JAE YOUNG LEE ,  Jong Hyun Choi ,  Hyang Ja Yang

IPC分类号： G11C5/06 ,  H05K13/00

CPC分类号： G11C7/065 ,  G11C7/12 ,  G11C7/18

摘要： A bit line sense amplifier layout array includes N sense amplifier layout regions, which are arranged adjacent each other and have a sense amplifier, respectively. (N+1−i) bit lines and i complementary bit lines are arranged in an ith sense amplifier layout region among the sense amplifier layout regions. An ith bit line among the (N+1−i) bit lines and an ith complementary bit line among the i complementary bit lines are connected to a sense amplifier formed in the ith sense amplifier layout region. The values N and i are natural numbers and i>=1 and

摘要翻译： 位线读出放大器布局阵列包括N个读出放大器布局区域，它们彼此相邻布置并分别具有读出放大器。 （N + 1-i）位线和i个互补位线被布置在读出放大器布局区域中的第i个读出放大器布局区域中。 （N + 1-i）位线中的第i位线和i互补位线之间的第i个互补位线连接到形成在第i个读出放大器布局区域中的读出放大器。 值N和i是自然数，i> = 1和<= N。

公开(公告)号：US08614908B2

公开(公告)日：2013-12-24

申请号：US13213508

申请日：2011-08-19

申请人： Jae Young Lee ,  Jong Hyun Choi ,  Hyang Ja Yang

发明人： Jae Young Lee ,  Jong Hyun Choi ,  Hyang Ja Yang

IPC分类号： G11C5/06

CPC分类号： G11C7/065 ,  G11C7/12 ,  G11C7/18

摘要： A bit line sense amplifier layout array includes N sense amplifier layout regions, which are arranged adjacent each other and have a sense amplifier, respectively. (N+1−i) bit lines and i complementary bit lines are arranged in an ith sense amplifier layout region among the sense amplifier layout regions. An ith bit line among the (N+1−i) bit lines and an ith complementary bit line among the i complementary bit lines are connected to a sense amplifier formed in the ith sense amplifier layout region. The values N and i are natural numbers and i>=1 and

摘要翻译： 位线读出放大器布局阵列包括N个读出放大器布局区域，它们彼此相邻布置并分别具有读出放大器。 （N + 1-i）位线和i个互补位线被布置在读出放大器布局区域中的第i个读出放大器布局区域中。 （N + 1-i）位线中的第i位线和i互补位线之间的第i个互补位线连接到形成在第i个读出放大器布局区域中的读出放大器。 值N和i是自然数，i> = 1和<= N。

公开(公告)号：US20100302892A1

公开(公告)日：2010-12-02

申请号：US12789532

申请日：2010-05-28

申请人： Jong Hyun Choi ,  Jin Seok Kwak ,  Seong Jin Jang

发明人： Jong Hyun Choi ,  Jin Seok Kwak ,  Seong Jin Jang

IPC分类号： G11C5/14

CPC分类号： G11C8/10 ,  G11C7/08 ,  G11C8/06 ,  G11C11/4091

摘要： A semiconductor memory device is provided. The semiconductor memory device supplies to a sense amplifier a first voltage and a second voltage during data sensing, so that data sensing margin and a data sensing speed increase.

摘要翻译： 提供半导体存储器件。 半导体存储器件在数据检测期间向读出放大器提供第一电压和第二电压，使得数据感测余量和数据感测速度增加。

公开(公告)号：US07768186B2

公开(公告)日：2010-08-03

申请号：US10879951

申请日：2004-06-28

申请人： Jong Hyun Choi

发明人： Jong Hyun Choi

IPC分类号： H01J1/96 ,  H01J19/42

CPC分类号： H01J61/305 ,  G02F2001/133612 ,  H01J9/247 ,  H01J61/92 ,  H01J65/00 ,  H01J65/046

摘要： A fluorescent lamp includes an external electrode and an internal electrode provided at opposite ends of a fluorescent tube. A power conductor may connect to the internal electrode extend outside the tube to provide a connection point for the internal electrode. The tube may include an internal support element at a first end of the tube and a substantially self supporting second end of the tube. A method for assembling a backlight includes obtaining a fluorescent lamp with an external electrode at a first end of a tube, an internal electrode at a second end of the tube opposite the first end, and an internal support element at the second end of the tube. The first end of the tube may be substantially self supporting. The method also connects first and second drive connectors to the first and second ends of the tube.

摘要翻译： 荧光灯包括外部电极和设置在荧光管的相对端的内部电极。 电源导体可以连接到内部电极延伸到管外部，以提供用于内部电极的连接点。 管可以包括在管的第一端处的内部支撑元件和管的基本上自支撑的第二端。 一种用于组装背光的方法包括在管的第一端获得具有外部电极的荧光灯，在与第一端相对的第二端处的内部电极和在管的第二端处的内部支撑元件 。 管的第一端可以是基本上自支撑的。 该方法还将第一和第二驱动连接器连接到管的第一和第二端。

公开(公告)号：US07682059B2

公开(公告)日：2010-03-23

申请号：US11320766

申请日：2005-12-30

申请人： Jong Hyun Choi ,  Dae San Lim

发明人： Jong Hyun Choi ,  Dae San Lim

IPC分类号： F21B8/00

CPC分类号： G02F1/133604 ,  G02F1/133605 ,  G02F1/133611

摘要： A direct type back light includes a case holding a plurality of lamps. The lamps may be “U” shaped and have curves arranged at a centerline of the case to face each other with a gap there between. A reflecting plate is positioned below the plurality of lamps. A luminance control sheet is provided above the reflecting plate and below the lamps in several of, or all of, the gaps. The luminance control sheet may have a lower reflectivity or a higher reflectivity than the reflecting plate to remove a bright line or a dark line in the center of the display, respectively.

摘要翻译： 直接型背光包括容纳多个灯的壳体。 灯可以是“U”形并且具有布置在壳体的中心线处的曲线，以在它们之间形成间隙。 反射板位于多个灯的下方。 亮度控制片设置在反射板的上方和灯的下方的间隙中的几个或全部中。 亮度控制片可以具有比反射板更低的反射率或更高的反射率，以分别去除显示器中心的亮线或暗线。

公开(公告)号：US20090298706A1

公开(公告)日：2009-12-03

申请号：US12159933

申请日：2006-12-29

申请人： Sang Yup Lee ,  Tae Jung Park ,  Nam Su Heo ,  Jong Hyun Choi

发明人： Sang Yup Lee ,  Tae Jung Park ,  Nam Su Heo ,  Jong Hyun Choi

IPC分类号： C40B30/04 ,  C12N15/63 ,  C12N1/21 ,  C12N1/15 ,  C12N1/19 ,  C40B50/14

CPC分类号： C07K14/32 ,  C07K16/00 ,  C07K2317/622 ,  C07K2319/00 ,  C12N15/70 ,  C12P21/02

摘要： The present invention relates to a method for expressing a target protein on the surface of a microorganism using Bacillus anthracis exosporium protein. More particularly, to an expression vector constructed such that it comprises bclA gene encoding Bacillus anthracis exosporium protein BclA or fragments thereof as a cell surface anchoring motif and the target protein can be expressed on the surface of a cell in a form fused with BclA or a fragment thereof when the gene encoding the target protein is expressed in a host cell, as well as, a method for expressing a target protein on the surface of a microorganism using the vector. The expression vector according to the present invention is capable of effectively expressing a target protein or a peptide on the cell surface using BclA, Bacillus anthracis exosporium protein as a cell surface anchoring motif, and since a target protein can be stably expressed on the cell surface in large amounts by culturing a microorganism transformed with the expression vector, thus making it possible to effectively use for the various purposes of recombinant live vaccines, whole cells absorbents, whole cell bioconversion and the like.

摘要翻译： 本发明涉及使用炭疽芽孢杆菌外芽孢蛋白在微生物表面上表达靶蛋白的方法。 更具体地，涉及构建成使得其包含编码作为细胞表面锚定基序的芽孢杆菌属炭疽芽孢杆菌蛋白BclA或其片段的bclA基因的表达载体，并且靶蛋白可以以与BclA或BclA融合的形式在细胞表面表达 当在宿主细胞中表达编码靶蛋白的基因时，使用该载体在微生物表面上表达靶蛋白的方法。 根据本发明的表达载体能够使用BclA，炭疽芽孢杆菌外芽蛋白作为细胞表面锚定基序在细胞表面上有效地表达靶蛋白或肽，并且由于靶蛋白可以在细胞表面上稳定表达 通过培养用表达载体转化的微生物，可大量使用，从而可有效地用于重组活疫苗，全细胞吸收剂，全细胞生物转化等的各种目的。

公开(公告)号：US08883692B2

公开(公告)日：2014-11-11

申请号：US12159933

申请日：2006-12-29

申请人： Sang Yup Lee ,  Tae Jung Park ,  Nam Su Heo ,  Jong Hyun Choi

发明人： Sang Yup Lee ,  Tae Jung Park ,  Nam Su Heo ,  Jong Hyun Choi

IPC分类号： C40B40/10 ,  C12P21/02 ,  C07K16/00 ,  C07K14/32 ,  C12N15/70

CPC分类号： C07K14/32 ,  C07K16/00 ,  C07K2317/622 ,  C07K2319/00 ,  C12N15/70 ,  C12P21/02

摘要： The present invention relates to a method for expressing a target protein on the surface of a microorganism using Bacillus anthracis exosporium protein. More particularly, to an expression vector constructed such that it comprises bclA gene encoding Bacillus anthracis exosporium protein BclA or fragments thereof as a cell surface anchoring motif and the target protein can be expressed on the surface of a cell in a form fused with BclA or a fragment thereof when the gene encoding the target protein is expressed in a host cell, as well as, a method for expressing a target protein on the surface of a microorganism using the vector. The expression vector according to the present invention is capable of effectively expressing a target protein or a peptide on the cell surface using BclA, Bacillus anthracis exosporium protein as a cell surface anchoring motif, and since a target protein can be stably expressed on the cell surface in large amounts by culturing a microorganism transformed with the expression vector, thus making it possible to effectively use for the various purposes of recombinant live vaccines, whole cells absorbents, whole cell bioconversion and the like.

摘要翻译： 本发明涉及使用炭疽芽孢杆菌外芽孢蛋白在微生物表面上表达靶蛋白的方法。 更具体地，涉及构建成使得其包含编码作为细胞表面锚定基序的芽孢杆菌属炭疽芽孢杆菌蛋白BclA或其片段的bclA基因的表达载体，并且靶蛋白可以以与BclA或BclA融合的形式在细胞表面表达 当在宿主细胞中表达编码靶蛋白的基因时，使用该载体在微生物表面上表达靶蛋白的方法。 根据本发明的表达载体能够使用BclA，炭疽芽孢杆菌外芽蛋白作为细胞表面锚定基序在细胞表面上有效地表达靶蛋白或肽，并且由于靶蛋白可以在细胞表面上稳定表达 通过培养用表达载体转化的微生物，可大量使用，从而可有效地用于重组活疫苗，全细胞吸收剂，全细胞生物转化等的各种目的。

公开(公告)号：US08882977B2

公开(公告)日：2014-11-11

申请号：US13620554

申请日：2012-09-14

申请人： D. Marshall Porterfield ,  Tae-Gon Cha ,  Jong Hyun Choi ,  Jonathan C. Claussen ,  Alfred R. Diggs ,  Jin Shi

发明人： D. Marshall Porterfield ,  Tae-Gon Cha ,  Jong Hyun Choi ,  Jonathan C. Claussen ,  Alfred R. Diggs ,  Jin Shi

IPC分类号： G01N27/327 ,  C12Q1/68 ,  C12Q1/00 ,  B82Y15/00 ,  B82Y5/00

CPC分类号： C12Q1/001 ,  B82Y5/00 ,  B82Y15/00 ,  C12Q1/006 ,  C12Q1/68 ,  G01N27/327 ,  G01N27/3278 ,  Y10S977/75 ,  Y10S977/892 ,  Y10S977/904

摘要： Glucose and ATP biosensors have important applications in diagnostics and research. Combining single-walled carbon nanotubes (SWCNTs) with Pt nanoparticles can significantly enhance the performance of electrochemical biosensors. This disclosure illustrates the use of single-stranded DNA (ssDNA) to modify SWCNTs to increase SWCNT solubility in water. Multiple embodiments with this configuration allows for exploration of new schemes of combining ssDNASWCNT and Pt black in aqueous media systems. These embodiments resulted in a nanocomposite with enhanced biosensor performance. The ssDNA-SWCNT/Pt black nanocomposite constructed by a layered scheme proved most effective in terms of biosensor activity. The key feature of this structure and method of use is the exploitation of ssDNASWCNTs as molecular templates for Pt black electrodeposition. Glucose and ATP microbiosensors fabricated utilizing this structure and method of use exhibited high sensitivity, wide linear range and low limit of detection.

摘要翻译： 葡萄糖和ATP生物传感器在诊断和研究中具有重要的应用。 将单壁碳纳米管（SWCNT）与Pt纳米颗粒结合可以显着提高电化学生物传感器的性能。 本公开说明了使用单链DNA（ssDNA）来修饰SWCNT以提高SWCNT在水中的溶解度。 具有这种配置的多个实施例允许探索在水性介质系统中组合ssDNASWCNT和Pt黑的新方案。 这些实施方案导致具有增强的生物传感器性能的纳米复合材料。 通过分层方案构建的ssDNA-SWCNT / Pt黑色纳米复合材料在生物传感器活性方面证明是最有效的。 该结构和使用方法的关键特征是使用ssDNASWCNT作为Pt黑电沉积的分子模板。 使用该结构和使用方法制造的葡萄糖和ATP微生物传感器显示出高灵敏度，宽线性范围和低检测限。

公开(公告)号：US08675438B2

公开(公告)日：2014-03-18

申请号：US14017080

申请日：2013-09-03

申请人： Kwang Sook Noh ,  Young Hun Seo ,  Jong Hyun Choi

发明人： Kwang Sook Noh ,  Young Hun Seo ,  Jong Hyun Choi

IPC分类号： G11C7/00

CPC分类号： G11C11/402 ,  G11C11/406 ,  G11C11/40611 ,  G11C11/40626 ,  G11C2211/4061

摘要： An integrated circuit memory device includes a refresh control circuit that generates an internal memory refresh command signal having a period that is changed relative to a period of an external memory refresh command signal received by the memory device. This change in the period of the internal memory refresh command may be in response to detecting a change in temperature of the memory device. In particular, the refresh control circuit is configured so that the period of the internal memory refresh command signal is increased in response to detecting a reduction in temperature of the memory device.

摘要翻译： 集成电路存储器件包括刷新控制电路，该刷新控制电路产生具有相对于由存储器件接收的外部存储刷新命令信号的周期而改变的周期的内部存储器刷新命令信号。 内部存储器刷新命令的周期中的这种变化可以响应于检测到存储器件的温度变化。 特别地，刷新控制电路被配置为使得响应于检测到存储器件的温度降低而使内部存储器刷新命令信号的周期增加。