公开(公告)号：US20140159806A1

公开(公告)日：2014-06-12

申请号：US14092318

申请日：2013-11-27

申请人： Kwangho KIM ,  JinHyuk JEUNG ,  HyungJong KO ,  HoSung ROH ,  Hojin PARK ,  Sun-kyu LEE

发明人： Kwangho KIM ,  JinHyuk JEUNG ,  HyungJong KO ,  HoSung ROH ,  Hojin PARK ,  Sun-kyu LEE

IPC分类号： G05F3/02

CPC分类号： G05F3/02 ,  G05F3/205

摘要： Exemplary embodiments disclose a semiconductor device which includes a function block including a plurality of transistors; a temperature detector configured to detect a driving temperature of the function block in real time; and an adaptive body bias generator configured to provide a body bias voltage to adaptively adjust leakage currents of the transistors according to the detected driving temperature, wherein the adaptive body bias generator is further configured to generate a body bias voltage corresponding to a predetermined minimum leakage current according to the driving temperature.

摘要翻译： 示例性实施例公开了一种半导体器件，其包括包括多个晶体管的功能块; 温度检测器，被配置为实时检测功能块的驱动温度; 以及自适应体偏置发生器，其被配置为提供身体偏置电压，以根据检测到的驱动温度自适应地调整晶体管的泄漏电流，其中所述自适应体偏置发生器还被配置为产生对应于预定的最小泄漏电流的体偏置电压 根据驾驶温度。

公开(公告)号：US08176912B2

公开(公告)日：2012-05-15

申请号：US12399395

申请日：2009-03-06

申请人： ChaBum Lee ,  Sun-Kyu Lee ,  JaeYoung Joo ,  Do-Kyun Woo

发明人： ChaBum Lee ,  Sun-Kyu Lee ,  JaeYoung Joo ,  Do-Kyun Woo

IPC分类号： F24J2/08 ,  H01L31/042 ,  H01L31/00 ,  H02N6/00 ,  G02B27/44

CPC分类号： B29D11/00365 ,  G02B5/1885 ,  G03F7/2059

摘要： A light-condensing device and a method of fabricating the same are provided. The light-condensing device includes a central block, a pair of vertical diffraction grating blocks respectively located left and right of the central block, and a pair of horizontal diffraction grating blocks respectively located above and below the central block. The vertical diffraction grating blocks include parallel vertical diffraction gratings in the form of lines extending in the direction of a vertical axis, and the horizontal diffraction grating blocks include parallel horizontal diffraction gratings in the form of lines extending in the direction of a horizontal axis.

摘要翻译： 提供了一种聚光装置及其制造方法。 该聚光装置包括中央块，分别位于中央块的左侧和右侧的一对垂直衍射光栅块和分别位于中心块上方和下方的一对水平衍射光栅块。 垂直衍射光栅块包括以垂直轴方向延伸的线形的平行垂直衍射光栅，并且水平衍射光栅块包括沿横轴方向延伸的线形的平行水平衍射光栅。

公开(公告)号：US20080058680A1

公开(公告)日：2008-03-06

申请号：US11840123

申请日：2007-08-16

申请人： Sun Kyu LEE ,  Kang Wook Kim

发明人： Sun Kyu LEE ,  Kang Wook Kim

IPC分类号： A61B5/20

CPC分类号： A61B5/204 ,  A61B8/0858 ,  A61B8/4472 ,  A61B8/56 ,  A61B8/565

摘要： The invention relates to a sensor for measuring bladder volume that includes an RFID chip (particularly, a passive RFID chip) to generate driving power using an electric wave generated by a reader, and to transmit information on the measured bladder volume to the reader using an elastic wave or an electromagnetic wave, and to a system and method of managing a bladder using the same.A sensor for measuring bladder volume according to an embodiment of the invention includes an antenna that receives an electric wave, a transducer generates a predetermined wave and measures the bladder volume indicating the size of a bladder using the predetermined wave, and an RFID chip that generates and supplies power using the electric wave received by the antenna, generates information on the bladder volume from the measured bladder volume, and transmits the generated information to the outside through the antenna. The sensor for measuring bladder volume is attached to the skin in an abdominal region of a user.According to the embodiment of the invention, since the sensor for measuring bladder volume does not use a battery, it is reduced in size, thereby improving mobility. Therefore, an adverse affect when the sensor is inserted into the body through a surgical operation can be prevented.

摘要翻译： 本发明涉及一种用于测量膀胱体积的传感器，其包括使用由读取器产生的电波来产生驱动力的RFID芯片（特别是无源RFID芯片），并且使用 弹性波或电磁波，以及使用其进行膀胱管理的系统和方法。 根据本发明的实施例的用于测量囊体积的传感器包括接收电波的天线，换能器产生预定波，并且使用预定波测量指示膀胱尺寸的膀胱体积，以及产生 并且使用由天线接收的电波供电，从测定的膀胱容量生成关于膀胱体积的信息，并通过天线将生成的信息发送到外部。 用于测量膀胱体积的传感器附着在使用者的腹部区域中的皮肤上。 根据本发明的实施例，由于用于测量气囊体积的传感器不使用电池，因此其尺寸减小，从而提高移动性。 因此，可以防止通过外科手术将传感器插入体内时的不良影响。

公开(公告)号：US09270854B2

公开(公告)日：2016-02-23

申请号：US13703725

申请日：2010-12-14

申请人： Sun Kyu Lee ,  Jae Young Joo ,  Cha Bum Lee ,  Do Kyun Woo

发明人： Sun Kyu Lee ,  Jae Young Joo ,  Cha Bum Lee ,  Do Kyun Woo

IPC分类号： G06F3/03 ,  H04N1/028 ,  H04N1/00 ,  G06F3/042

CPC分类号： H04N1/02815 ,  G06F3/0304 ,  G06F3/042 ,  G06F2203/04109 ,  H04N1/00522 ,  H04N1/02825

摘要： Disclosed is an ultra thin optical scanning device for a portable information device, which includes an LED as a light source and totally reflects light from an object-side surface to form an image, thereby increasing a contrast ratio of the image and improving the resolution thereof. The ultra thin optical scanning device includes a light emitting device that emits light for sensing an object, an object-side surface contacting the object and totally reflecting the light emitted from the light emitting device, an image formation part collecting the light totally reflected by the object-side surface, and transmitting the light, and a light receiver part forming an image by using the light transmitted by the image formation part.

摘要翻译： 公开了一种用于便携式信息装置的超薄光学扫描装置，其包括作为光源的LED并且全面地反射来自物体侧表面的光以形成图像，从而增加图像的对比度并提高其分辨率 。 超薄型光扫描装置包括发光用的物体的发光装置，与物体接触的物体侧表面和从发光装置发射的光全反射的图像形成部， 物体侧表面和透射光;以及光接收部分，通过使用由图像形成部分传输的光形成图像。

公开(公告)号：US20120314220A1

公开(公告)日：2012-12-13

申请号：US13479933

申请日：2012-05-24

申请人： Sun-Kyu LEE ,  ChaBum Lee ,  Gyu Ha Kim

发明人： Sun-Kyu LEE ,  ChaBum Lee ,  Gyu Ha Kim

IPC分类号： G01B9/02

CPC分类号： G01B9/02081 ,  G01B9/02027 ,  G01B2290/30 ,  G01B2290/45 ,  G01B2290/70

摘要： Measurement of motion errors of a linear stage is performed to enable accurate measurement of motion errors in linear directions and a rotational direction in the linear stage using a diffraction grating. A first beam splitter splits a laser beam emitted from a light emitting unit. A first measurement unit measures a unidirectional linear motion error of the linear stage using one laser beam component split by the first beam splitter and a second measurement unit measures an angular motion error and another unidirectional linear motion of the linear stage error using a diffracted beam component obtained by diffracting another laser beam component split by the first beam splitter through the diffraction grating. A third measurement unit circularly polarizes the beam component diffracted through the diffraction grating to measure a third unidirectional linear motion error of the linear stage.

摘要翻译： 执行线性级的运动误差的测量以使得能够使用衍射光栅精确地测量线性方向上的运动误差和线性级中的旋转方向。 第一分束器分离从发光单元发射的激光束。 第一测量单元使用由第一分束器分裂的一个激光束分量来测量线性平台的单向线性运动误差，第二测量单元使用衍射光束分量来测量角运动误差和线性级误差的另一单向线性运动 通过衍射由第一分束器分裂的另一激光束分量衍射光栅获得。 第三测量单元使通过衍射光栅衍射的束分量圆偏振，以测量线性级的第三单向线性运动误差。

公开(公告)号：US08988135B2

公开(公告)日：2015-03-24

申请号：US14092318

申请日：2013-11-27

申请人： Kwangho Kim ,  JinHyuk Jeung ,  HyungJong Ko ,  HoSung Roh ,  Hojin Park ,  Sun-kyu Lee

发明人： Kwangho Kim ,  JinHyuk Jeung ,  HyungJong Ko ,  HoSung Roh ,  Hojin Park ,  Sun-kyu Lee

IPC分类号： H01L35/00 ,  G05F3/02 ,  G05F3/20

CPC分类号： G05F3/02 ,  G05F3/205

摘要： Exemplary embodiments disclose a semiconductor device which includes a function block including a plurality of transistors; a temperature detector configured to detect a driving temperature of the function block in real time; and an adaptive body bias generator configured to provide a body bias voltage to adaptively adjust leakage currents of the transistors according to the detected driving temperature, wherein the adaptive body bias generator is further configured to generate a body bias voltage corresponding to a predetermined minimum leakage current according to the driving temperature.

摘要翻译： 示例性实施例公开了一种半导体器件，其包括具有多个晶体管的功能块; 温度检测器，被配置为实时检测功能块的驱动温度; 以及自适应体偏置发生器，其被配置为提供身体偏置电压，以根据检测到的驱动温度自适应地调整晶体管的泄漏电流，其中所述自适应体偏置发生器还被配置为产生对应于预定的最小泄漏电流的体偏置电压 根据驾驶温度。

公开(公告)号：US20130088430A1

公开(公告)日：2013-04-11

申请号：US13703725

申请日：2010-12-14

申请人： Sun Kyu Lee ,  Jae Young Joo ,  Cha Bum Lee ,  Do Kyun Woo

发明人： Sun Kyu Lee ,  Jae Young Joo ,  Cha Bum Lee ,  Do Kyun Woo

IPC分类号： H04N1/028 ,  G06F3/03

CPC分类号： H04N1/02815 ,  G06F3/0304 ,  G06F3/042 ,  G06F2203/04109 ,  H04N1/00522 ,  H04N1/02825

摘要： Disclosed is an ultra thin optical scanning device for a portable information device, which includes an LED as a light source and totally reflects light from an object-side surface to form an image, thereby increasing a contrast ratio of the image and improving the resolution thereof. The ultra thin optical scanning device includes a light emitting device that emits light for sensing an object, an object-side surface contacting the object and totally reflecting the light emitted from the light emitting device, an image formation part collecting the light totally reflected by the object-side surface, and transmitting the light, and a light receiver part forming an image by using the light transmitted by the image formation part.

摘要翻译： 公开了一种用于便携式信息装置的超薄光学扫描装置，其包括作为光源的LED并且全面地反射来自物体侧表面的光以形成图像，从而增加图像的对比度并提高其分辨率 。 超薄型光扫描装置包括发光用的物体的发光装置，与物体接触的物体侧表面和从发光装置发射的光全反射的图像形成部， 物体侧表面和透射光;以及光接收部分，通过使用由图像形成部分传输的光形成图像。

公开(公告)号：US09151682B2

公开(公告)日：2015-10-06

申请号：US13696893

申请日：2010-12-08

申请人： Sun Kyu Lee ,  Sung Ki Nam ,  Su Heon Jeong ,  Jung Kyun Kim ,  Do Kyun Woo ,  Sung Yang

发明人： Sun Kyu Lee ,  Sung Ki Nam ,  Su Heon Jeong ,  Jung Kyun Kim ,  Do Kyun Woo ,  Sung Yang

IPC分类号： G01K17/00 ,  B01L3/00 ,  G01N25/20 ,  G01N25/48 ,  C12Q1/68

CPC分类号： G01K17/00 ,  B01L3/502761 ,  B01L2200/0652 ,  B01L2200/147 ,  B01L2300/0627 ,  B01L2300/0645 ,  B01L2300/0816 ,  B01L2300/087 ,  B01L2300/0883 ,  B01L2300/1827 ,  C12Q1/6827 ,  G01K17/006 ,  G01N25/20 ,  G01N25/4846 ,  G01N25/4866 ,  G01N25/4893

摘要： A sensor for measuring heat generated from cells, including a thermopile manufactured by surface-micromachining technology, and a microfluidic flow-channel structure for mixing cells with medium and dividing the mixture into cells and medium. Medium and cells are uniformly mixed using a micro-mixer. The mixture is separated into a medium microfluid and a cell microfluid using the Zweifach-Fung effect, after which signals measured in the two microfluids are amplified. The difference between the two signal values determines the amount of heat generated from the cells. The influence of noise caused by a change in external environment is eliminated. Convection heat dissipation caused by fluid flow is minimized. The sensor accurately measures the amount of heat generated from cells flowing in the microfluidic flow-channel. Diseases such as cancer are diagnosed using the difference between the measured amount of heat generated from cells and the standard amount of heat generated from normal cells.

摘要翻译： 用于测量由细胞产生的热量的传感器，包括通过表面微加工技术制造的热电堆，以及用于将细胞与培养基混合并将混合物分成细胞和培养基的微流体流动通道结构。 使用微型混合器将培养基和细胞均匀混合。 使用Zweifach-Fung效应将混合物分离成介质微流体和细胞微流体，之后扩增在两个微流体中测量的信号。 两个信号值之间的差异决定了从单元格产生的热量。 消除了由外部环境变化引起的噪声的影响。 由流体流动引起的对流散热最小化。 传感器精确地测量在微流体流动通道中流动的细胞产生的热量。 使用从细胞产生的测量量与从正常细胞产生的标准热量之间的差异来诊断诸如癌症的疾病。

公开(公告)号：US08687200B2

公开(公告)日：2014-04-01

申请号：US13479933

申请日：2012-05-24

申请人： Sun-Kyu Lee ,  ChaBum Lee ,  Gyu Ha Kim

发明人： Sun-Kyu Lee ,  ChaBum Lee ,  Gyu Ha Kim

IPC分类号： G01B9/02 ,  G01N21/86 ,  G01V8/00 ,  G01D5/36

CPC分类号： G01B9/02081 ,  G01B9/02027 ,  G01B2290/30 ,  G01B2290/45 ,  G01B2290/70

摘要： Measurement of motion errors of a linear stage is performed to enable accurate measurement of motion errors in linear directions and a rotational direction in the linear stage using a diffraction grating. A first beam splitter splits a laser beam emitted from a light emitting unit. A first measurement unit measures a unidirectional linear motion error of the linear stage using one laser beam component split by the first beam splitter and a second measurement unit measures an angular motion error and another unidirectional linear motion of the linear stage error using a diffracted beam component obtained by diffracting another laser beam component split by the first beam splitter through the diffraction grating. A third measurement unit circularly polarizes the beam component diffracted through the diffraction grating to measure a third unidirectional linear motion error of the linear stage.

摘要翻译： 执行线性级的运动误差的测量以使得能够使用衍射光栅精确地测量线性方向上的运动误差和线性级中的旋转方向。 第一分束器分离从发光单元发射的激光束。 第一测量单元使用由第一分束器分裂的一个激光束分量来测量线性平台的单向线性运动误差，第二测量单元使用衍射光束分量来测量角运动误差和线性级误差的另一单向线性运动 通过衍射由第一分束器分裂的另一激光束分量衍射光栅获得。 第三测量单元使通过衍射光栅衍射的束分量圆偏振，以测量线性级的第三单向线性运动误差。

公开(公告)号：US20130064265A1

公开(公告)日：2013-03-14

申请号：US13696893

申请日：2010-12-08

申请人： Sun Kyu Lee ,  Sung Ki Nam ,  Su Heon Jeong ,  Jung Kyun Kim ,  Do Kyun Woo ,  Sung Yang

发明人： Sun Kyu Lee ,  Sung Ki Nam ,  Su Heon Jeong ,  Jung Kyun Kim ,  Do Kyun Woo ,  Sung Yang

IPC分类号： G01K17/00

CPC分类号： G01K17/00 ,  B01L3/502761 ,  B01L2200/0652 ,  B01L2200/147 ,  B01L2300/0627 ,  B01L2300/0645 ,  B01L2300/0816 ,  B01L2300/087 ,  B01L2300/0883 ,  B01L2300/1827 ,  C12Q1/6827 ,  G01K17/006 ,  G01N25/20 ,  G01N25/4846 ,  G01N25/4866 ,  G01N25/4893

摘要： A sensor for measuring heat generated from cells, including a thermopile manufactured by surface-micromachining technology, and a microfluidic flow-channel structure for mixing cells with medium and dividing the mixture into cells and medium. Medium and cells are uniformly mixed using a micro-mixer. The mixture is separated into a medium microfluid and a cell microfluid using the Zweifach-Fung effect, after which signals measured in the two microfluids are amplified. The difference between the two signal values determines the amount of heat generated from the cells. The influence of noise caused by a change in external environment is eliminated. Convection heat dissipation caused by fluid flow is minimized. The sensor accurately measures the amount of heat generated from cells flowing in the microfluidic flow-channel. Diseases such as cancer are diagnosed using the difference between the measured amount of heat generated from cells and the standard amount of heat generated from normal cells.

摘要翻译： 用于测量由细胞产生的热量的传感器，包括通过表面微加工技术制造的热电堆，以及用于将细胞与培养基混合并将混合物分成细胞和培养基的微流体流动通道结构。 使用微型混合器将培养基和细胞均匀混合。 使用Zweifach-Fung效应将混合物分离成介质微流体和细胞微流体，之后扩增在两个微流体中测量的信号。 两个信号值之间的差异决定了从单元格产生的热量。 消除了由外部环境变化引起的噪声的影响。 由流体流动引起的对流散热最小化。 传感器精确地测量在微流体流动通道中流动的细胞产生的热量。 使用从细胞产生的测量量与从正常细胞产生的标准热量之间的差异来诊断诸如癌症的疾病。