公开(公告)号：US08390309B2

公开(公告)日：2013-03-05

申请号：US13131171

申请日：2009-12-30

Applicant: Seung Nam Park ,  Dong-Hoon Lee ,  Seongchong Park ,  Chul Woung Park ,  Seung Kwan Kim ,  Ji Soo Hwang ,  Yong Shim Yoo ,  Dong-Joo Shin

Inventor： Seung Nam Park ,  Dong-Hoon Lee ,  Seongchong Park ,  Chul Woung Park ,  Seung Kwan Kim ,  Ji Soo Hwang ,  Yong Shim Yoo ,  Dong-Joo Shin

IPC: G01R31/26

CPC classification number: G01J1/0437 ,  G01J1/0411 ,  G01J1/0422 ,  G01J1/0492 ,  H01L27/14601 ,  H02S50/10

Abstract: The present invention relates to an apparatus and a method for inspecting quantum efficiency homogeneity of a solar cell using a spatial light modulating device. The apparatus includes a light emitting device configured to radiate predetermined light; a spatial light modulating device configured to change a light path of rays emitted from the light emitting device according to individual control of a plurality of pixels; a spatial light modulating device controller configured to individually control the states of the plurality of pixels; a solar cell which the rays passing through or reflected from the spatial light modulating device irradiate; and a calculation controller configured to calculate quantum efficiency of the solar cell based on a photocurrent signal generated from the solar cell.

Abstract translation: 本发明涉及使用空间光调制装置检查太阳能电池的量子效率均匀性的装置和方法。 该装置包括配置为辐射预定光的发光装置; 空间光调制装置，被配置为根据多个像素的单独控制来改变从所述发光装置发射的光线的光路; 空间光调制装置控制器，被配置为分别控制所述多个像素的状态; 由空间光调制装置通过或反射的光线照射的太阳能电池; 以及计算控制器，被配置为基于从太阳能电池产生的光电流信号来计算太阳能电池的量子效率。

公开(公告)号：US08296082B2

公开(公告)日：2012-10-23

申请号：US12525899

申请日：2007-03-09

Applicant: Yong-tae Kim ,  Moon-jae Jho ,  Sung-soo Jung ,  Ho-chul Kim ,  Yong-hyeon Yun

Inventor： Yong-tae Kim ,  Moon-jae Jho ,  Sung-soo Jung ,  Ho-chul Kim ,  Yong-hyeon Yun

IPC: G01B7/287 ,  G01B17/04 ,  G01F3/24 ,  G01F3/30

CPC classification number: G01S7/5205

Abstract: A performance inspection system for an array ultrasound transducer includes: a driver for selectively applying an electric signal to all or some parts of constituent channels of the array ultrasound transducer; an acoustic power measurement unit for measuring an ultrasound acoustic power emitted from individual channels receiving the same voltage from the driver; a radiation conductance conversion unit for measuring a voltage signal applied to each channel although the driver applies different voltages to the individual channels, and converting the measured voltage into an ultrasound acoustic power acquired when the same voltage is applied to the channels; and a channel uniformity estimation unit for estimating uniformity of the acoustic power value acquired by the radiation conductance conversion unit or uniformity of acoustic power values of the individual channels measured under the same voltage.

Abstract translation: 阵列超声波换能器的性能检查系统包括：用于选择性地将电信号施加到阵列超声换能器的构成通道的全部或部分的驱动器; 声功率测量单元，用于测量从驾驶员接收相同电压的各个通道发出的超声波声功率; 辐射电导转换单元，用于测量施加到每个通道的电压信号，尽管驱动器对各个通道施加不同的电压，并且将测量的电压转换成当将相同的电压施加到通道时获取的超声波功率; 以及信道均匀性估计单元，用于估计由辐射电导转换单元获取的声功率值的均匀性或在相同电压下测量的各个通道的声功率值的均匀性。

公开(公告)号：US08279400B2

公开(公告)日：2012-10-02

申请号：US12403111

申请日：2009-03-12

Applicant: Hee Su Park ,  Sun Kyung Lee ,  Jae Yong Lee ,  Sang-Kyung Choi ,  Dong-Hoon Lee

Inventor： Hee Su Park ,  Sun Kyung Lee ,  Jae Yong Lee ,  Sang-Kyung Choi ,  Dong-Hoon Lee

IPC: G03B27/42

CPC classification number: G03F7/70408 ,  G03F7/7005 ,  G03F7/70466 ,  G03F7/70575

Abstract: Disclosed herein is a super-resolution lithography apparatus and method based on a multiple light exposure method. The super-resolution lithography apparatus comprises a photographic medium having energy levels of a first ground state, a second ground state, a first excited state, a second excited state and a quenching state; a first light source inducing energy level transition between the first ground state and the first excited state of the photographic medium; a second light source inducing energy level transition between the second ground state and the first excited state of the photographic medium; and a third light source inducing energy level transition between the second ground state and the second excited state of the photographic medium. Accordingly, the resolution of lithography can be improved simply by using a photographic medium having a simple structure and conventional laser beams and increasing the number of exposure steps. Furthermore, a multiple photon absorber that is difficult to obtain, a medium having a complicated energy level and a high-efficiency quantum optical light are unnecessary, and thus economic efficiency is improved.

Abstract translation: 本文公开了一种基于多次曝光方法的超分辨率光刻设备和方法。 超分辨光刻设备包括具有第一基态，第二基态，第一激发态，第二激发态和淬灭态的能级的照相介质; 在照相介质的第一基态和第一激发态之间引起能级转变的第一光源; 第二光源，在所述第二基态和所述照相介质的所述第一激发态之间引起能级转变; 以及在照相介质的第二基态和第二激发态之间引起能级跃迁的第三光源。 因此，可以简单地通过使用具有简单结构和传统激光束的照相介质并增加曝光步骤的数量来改进光刻的分辨率。 此外，难以获得难以获得的多光子吸收体，具有复杂的能级和高效量子光的介质，因而提高了经济效率。

公开(公告)号：US20120216598A1

公开(公告)日：2012-08-30

申请号：US13510547

申请日：2010-11-25

Applicant: Seok Rae Yoon ,  Seong Kweon Joh ,  Won Young Park ,  Keu Chan Lee ,  Jin Seong Kim ,  Jin Bok Lee ,  Dong Min Moon ,  Kwang Seob Kim

Inventor： Seok Rae Yoon ,  Seong Kweon Joh ,  Won Young Park ,  Keu Chan Lee ,  Jin Seong Kim ,  Jin Bok Lee ,  Dong Min Moon ,  Kwang Seob Kim

IPC: G01N7/00

CPC classification number: G01N7/00 ,  H01J49/00

Abstract: The present invention relates to a system for measuring an absolute quantity of each component of a gas using a QMS, more particularly to a system for measuring an absolute quantity of each component of a gas using a QMS, which is capable of performing not only a qualitative analysis but also a quantitative analysis in an accurate manner, using just a trace amount of gas introduced through a pinhole. According to the present invention, the productivity of products can be improved, and production management can be performed in an efficient manner, thereby improving industrial competitiveness.

Abstract translation: 本发明涉及一种用于使用QMS来测量气体的每个组分的绝对量的系统，更具体地说，涉及一种使用QMS测量气体的每个组分的绝对量的系统，该系统不仅可以执行 定性分析，而且以准​​确的方式进行定量分析，仅使用通过针孔引入的微量气体。 根据本发明，可以提高产品的生产率，并且可以有效地进行生产管理，从而提高工业竞争力。

公开(公告)号：US08144316B2

公开(公告)日：2012-03-27

申请号：US12571506

申请日：2009-10-01

Applicant: Seong Chong Park ,  Seung Nam Park ,  Dong Hoon Lee

Inventor： Seong Chong Park ,  Seung Nam Park ,  Dong Hoon Lee

IPC: G01J1/42

CPC classification number: G01J1/08 ,  G01J1/02 ,  G01J1/0271 ,  G01J1/0295 ,  G01J1/16 ,  G01J2001/4247

Abstract: The present invention provides an instrument and method for measuring total luminous flux of luminous elements, which forms an approximately uniform spatial intensity distribution by simultaneously lighting a plurality of luminous elements for measurement in an integrating sphere when comparing a total luminous flux standard lamp with the luminous elements to measure the total luminous flux of the luminous elements, thus not requiring spatial mismatch error correction.

Abstract translation: 本发明提供了一种用于测量发光元件的总光通量的仪器和方法，当将总光通量标准灯与发光元件进行比较时，通过在积分球中同时点亮多个用于测量的发光元件形成近似均匀的空间强度分布 用于测量发光元件的总光通量的元件，因此不需要空间失配误差校正。

公开(公告)号：US08062596B2

公开(公告)日：2011-11-22

申请号：US12810461

申请日：2008-11-10

Applicant: Wan Soo Yun ,  Hyung Ju Park ,  Cho Yeon Lee

Inventor： Wan Soo Yun ,  Hyung Ju Park ,  Cho Yeon Lee

IPC: G01N7/00 ,  G01N21/00

CPC classification number: G01N27/3278

Abstract: The present invention relates to a nanoparticle sensor which is capable to identify an existence/nonexistence, a concentration, a size distribution and a component of the nanoparticles using an electrode pair having a separated distance of a nano-gap, in which the nanoparticle sensor includes a unit element configured with a plurality of unit electrodes electrically operated independently from each other and detects the nanoparticles based on the number of the unit electrodes electrically changed due to the nanoparticles captured into the nano-gap. The nanoparticle sensor of the present invention can detect the component, the size, the size distribution and the concentration of the nanoparticles by single measurement, have high reliability and regeneration while reducing a detection time by statistical method via a plurality of electrode pairs having the nano-gap, and detect even very low concentration of nanoparticles.

Abstract translation: 本发明涉及一种纳米粒子传感器，其能够使用具有分离的纳米间隙的距离的电极对来识别纳米颗粒的存在/不存在，浓度，尺寸分布和组分，其中纳米颗粒传感器包括 单元元件，其配置有彼此独立地电操作的多个单元电极，并且基于由于捕获到纳米间隙中的纳米颗粒而电变化的单位电极的数量来检测纳米颗粒。 本发明的纳米颗粒传感器可以通过单次测量来检测纳米颗粒的组分，尺寸，尺寸分布和浓度，具有高的可靠性和再生能力，同时通过统计方法通过具有纳米尺度的多个电极对减少检测时间 并且检测到甚至非常低浓度的纳米颗粒。

公开(公告)号：US08033184B2

公开(公告)日：2011-10-11

申请号：US11696264

申请日：2007-04-04

Applicant: Jae-hyuk Choi ,  Min-seok Kim ,  Yon-kyu Park ,  Kwang-cheol Lee ,  Mahn-soo Choi

Inventor： Jae-hyuk Choi ,  Min-seok Kim ,  Yon-kyu Park ,  Kwang-cheol Lee ,  Mahn-soo Choi

IPC: G01L1/04

CPC classification number: G01R33/0358 ,  G01L1/005

Abstract: Disclosed herein are a force realization apparatus using a superconducting flux quantum, which is capable of generating force proportional to a flux quantum number by including a micron-sized superconducting annulus or superconducting quantum interference device in an ultra-sensitive cantilever, and a force measurer using the same.

Abstract translation: 本文公开了一种使用超导通量量子的力实现装置，其能够通过在超灵敏悬臂中包括微米级的超导环形或超导量子干涉装置而产生与通量量子数成比例的力，以及使用 一样。

公开(公告)号：US08009292B2

公开(公告)日：2011-08-30

申请号：US12666159

申请日：2008-11-11

Applicant: Yong Jai Choi ,  Won Chegal ,  Hyun Mo Cho

Inventor： Yong Jai Choi ,  Won Chegal ,  Hyun Mo Cho

IPC: G01J4/00

CPC classification number: G01B11/0641 ,  G01N21/211 ,  G01N2021/213

Abstract: The present invention relates to a single-polarizer focused-beam ellipsometer. An ellipsometer according to the present invention includes a light source (210); a beam splitting part (220) for splitting a light generated in the light source (210) into a polarized light; an objective lens (230) for concentrately irradiating some of light split by the beam splitting part (220) onto a specimen (240); a photodetector (250) for detecting the light passed through the objective lens 230 and the beam splitting part (220) after reflected from the specimen (240) with unit cells; and a central processing unit (260) for correcting the intensity of the light detected by the photodetector (250) into a value corresponding to the unit cell of the photodetector (250) along multiple incidence plane passage of 360° with respect to respective incidence angles and processing the corrected value.

Abstract translation: 本发明涉及单偏振器聚焦光束椭偏仪。 根据本发明的椭偏仪包括光源（210）; 用于将在光源（210）中产生的光分解成偏振光的分束部分（220）; 用于将通过分束部分（220）分裂的一些光集中照射到样本（240）上的物镜（230）; 用于在从单元电池从样品（240）反射之后检测通过物镜230和分束部分（220）的光的光电检测器（250） 以及中央处理单元（260），用于相对于各个入射角将由光电检测器（250）检测的光的强度校正为与多个入射平面通过360°的光电检测器（250）的单元电池相对应的值 并处理校正值。

公开(公告)号：US20110175078A1

公开(公告)日：2011-07-21

申请号：US13119308

申请日：2010-03-25

Applicant: Yong Il Kim ,  In Jung Kim ,  Yun-Hee Lee ,  Kyoung Seok Lee ,  Seung Hoon Nahm

Inventor： Yong Il Kim ,  In Jung Kim ,  Yun-Hee Lee ,  Kyoung Seok Lee ,  Seung Hoon Nahm

IPC: H01L51/30 ,  H01L29/16

CPC classification number: C21D3/00 ,  C01B3/503 ,  C01B3/508

Abstract: Provided is a hydrogen penetration barrier for preventing hydrogen from being diffused and discharged through a barrier and preventing hydrogen embrittlement of a material due to diffusion of hydrogen ions into a material. In detail, the hydrogen penetration barrier prevents penetration of hydrogen ions by using a built-in potential of a semiconductor layer doped with a p-type impurity and a semiconductor layer doped with an n-type impurity and a potential applied by a reverse biased voltage and includes an absorption layer absorbing the hydrogen molecules to primarily prevent the penetration of the hydrogen molecules and uses the absorption layer made of the conductive material as an application electrode of the reverse biased voltage and ionizes the hydrogen absorbed to the absorption layer to secondarily prevent the penetration of the hydrogen molecules and prevent the hydrogen embrittlement.

Abstract translation: 提供了一种用于防止氢通过阻挡层扩散和排出的氢穿透阻挡层，并且防止由于氢离子扩散到材料中的材料的氢脆化。 详细地说，氢穿透阻挡层通过使用掺杂有p型杂质的半导体层和掺杂有n型杂质的半导体层和通过反向偏置电压施加的电位的内置电位来防止氢离子渗透 并且包括吸收氢分子以吸收氢分子的吸收层，并且使用由导电材料制成的吸收层作为反向偏置电压的施加电极，并将吸收到吸收层的氢电离并二次防止 渗透氢分子并防止氢脆化。

公开(公告)号：US20110152119A1

公开(公告)日：2011-06-23

申请号：US13059445

申请日：2009-08-21

Applicant: Tae Geol Lee ,  Dae Won Moon ,  Hye geun Min

Inventor： Tae Geol Lee ,  Dae Won Moon ,  Hye geun Min

IPC: C40B30/04

CPC classification number: G01N33/54353

Abstract: A method for direct quantification of the areal density (number per surface area of a substrate) of an analyte including a biochemical substance bound on the surface of a substrate and for direct quantification of the binding efficiency of biochemical substances is disclosed. Specifically, the areal density of an analyte including a biochemical substance bound on the surface of a substrate, and the binding efficiency between a first biochemical substance fixed on the substrate surface and a second biochemical substance is measured by ion scattering spectroscopy (ISS).

Abstract translation: 公开了用于直接定量包含结合在基材表面上的生物化学物质的分析物的面密度（基底的每个表面积的数量）和用于直接定量生化物质的结合效率的方法。 具体地，通过离子散射光谱法（ISS）测量包含结合在基材表面上的生物化学物质的分析物的面密度和固定在基材表面上的第一生物化学物质与第二生化物质之间的结合效率。