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公开(公告)号：KR1020090062685A
公开(公告)日：2009-06-17
申请号：KR1020070130078
申请日：2007-12-13
Applicant: 한국전자통신연구원
CPC classification number: G01N21/78 , G01N2021/7773 , G01N2021/7783 , G01N2201/0221
Abstract: A portable biophotonic sensor measurement system is provided to obtain accurate output wavelength of a light source by using a built-in small wavemeter and measure the wavelength variation before and after antigen-antibody reaction accurately. A portable biophotonic sensor measurement system comprises a light source(408) emitting light, a first light distribution part(404) splitting the light emitted from the light source into first and second optical paths, an output intensity detection part detecting the output intensity of the light split into the first path, a second light distribution part(407) which splits the light split into the second path into third and fourth paths again, an output wavelength detection part detecting the wavelength of the light split into the third path, a biophotonic sensor(414) which passes or reflects the light split into the fourth path according to antigen-antibody reaction, a transmittance detection part(415) which detects is the light intensity transmitted through the sensor, and a reflectivity detection part(416,417) which is detects the light intensity reflected from the sensor.
Abstract translation: 提供便携式生物光子传感器测量系统，通过使用内置的小波表获得光源的准确输出波长，并准确测量抗原抗体反应前后的波长变化。 便携式生物光子传感器测量系统包括发射光的光源（408），将从光源发射的光分成第一和第二光路的第一光分布部分（404），检测光源的输出强度的输出强度检测部分 光分成第一路径，第二光分布部分（407），其将分开的第二路径的光分成第三路径和第四路径，输出波长检测部分检测分成第三路径的光的波长，生物光子 传感器（414），其通过或反射根据抗原抗体反应分解成第四路径的光;检测透射率的透射率检测部分（415）;以及反射率检测部（416,417） 检测从传感器反射的光强度。
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公开(公告)号：KR100903133B1
公开(公告)日：2009-06-16
申请号：KR1020070132729
申请日：2007-12-17
Applicant: 한국전자통신연구원
CPC classification number: G01N21/534 , G01N15/06 , G01N2015/0693
Abstract: A turbidimeter and a turbidity measuring method using optical cavity are provided to determine the turbidity in a receptacle by detecting the decrease rate of the light intensity measured in the optical detector. A turbidimeter using optical cavity comprises a light source(100) outputting light of specific wavelength, a receptacle(140) in which a liquid to measure the turbidity is stored, an optical cavity(110) in which high reflectivity mirrors are arranged face to face in order to make the output of the light source penetrate through the liquid in the receptacle repetitively, a light detecting part(120) measuring the intensity of the light outputted from the optical cavity after the repetitive penetration of the liquid, and a controller(160) calculating the turbidity of the liquid by measuring the decrease rate of the light intensity which repetitively penetrates the liquid.
Abstract translation: 提供了使用光学腔的浊度计和浊度测量方法，通过检测在光学检测器中测量的光强度的降低率来确定容器中的浊度。 使用光学腔的浊度计包括输出特定波长的光的光源（100），存储有用于测量浊度的液体的容器（140），光学腔（110），其中高反射镜被面对面地布置 为了使光源的输出重复地穿过容器中的液体，测量在液体重复穿透之后从光腔输出的光的强度的光检测部分（120）以及控制器（160） ）通过测量重复地渗透液体的光强度的降低率来计算液体的浊度。
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公开(公告)号：KR1020080052182A
公开(公告)日：2008-06-11
申请号：KR1020070043802
申请日：2007-05-04
Applicant: 한국전자통신연구원
CPC classification number: G02B5/26 , G01N21/7743 , G02F2201/307
Abstract: A guided mode resonance filter and a biosensor using the same are provided to obtain a resonant spectrum having high symmetry and a sharp shape by using a material having a low refractive index. A guided mode resonance filter includes a substrate(110) and a grating layer(120). The substrate has a first refractive index. The grating layer is formed on the substrate as having a second refractive index larger than the first refractive index. The first refractive index is 1.24 to 1.38. The substrate is composed of one or more elements selected from a group including a polymer resin obtained by polymerizing MgF2, PTFE(Poly Tetra Fluoro Ethylene), and PMMA(Poly Methyl Methacrylate), and a monomer, a first polymer material, a second polymer material, a third polymer material.
Abstract translation: 提供了一种导模谐振滤波器和使用其的生物传感器，以通过使用具有低折射率的材料来获得具有高对称性和尖锐形状的共振光谱。 导模谐振滤波器包括基板（110）和光栅层（120）。 基板具有第一折射率。 光栅层形成在基板上，具有大于第一折射率的第二折射率。 第一折射率为1.24〜1.38。 基板由选自包含通过聚合MgF 2，PTFE（聚四氟乙烯）和PMMA（聚甲基丙烯酸甲酯）获得的聚合物树脂）的组中的一种或多种元素组成，单体，第一聚合物材料，第二聚合物 材料，第三种聚合物材料。
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14.发明公开실리콘 나노점을 포함하는 발광층을 갖는 마이크로 크기의반도체 발광 소자, 이를 이용한 반도체 발광 소자 어레이,및 그 제조방법 无效具有发光层的微尺寸半导体发光二极管，包括硅纳米管，半导体发光二极管阵列及其制造方法
公开(公告)号：KR1020080043199A
公开(公告)日：2008-05-16
申请号：KR1020070036581
申请日：2007-04-13
Applicant: 한국전자통신연구원
CPC classification number: H01L33/34 , H01L25/0753 , H01L33/346 , H01L2224/18 , H01L2924/0002 , H01L2924/00
Abstract: A micro-sized semiconductor light-emitting diode having an emitting layer including silicon nano-dots, a semiconductor light-emitting diode array, and a fabrication method thereof are provided to improve light-emitting efficiency by forming a light-emitting layer with a thin film including silicon nano-dots. A light-emitting layer(106) is formed on an upper surface of a silicon substrate(100). The light-emitting layer includes silicon nano-dots. A hole injection layer(104) and an electron injection layer(110) are formed opposite to each other between the light-emitting layers. A transparent conductive electrode layer(112) is formed on the electron injection layer. A first electrode(108) and a second electrode(118) are formed on the hole injection layer and the transparent conductive electrode layer to inject electrons. The light-emitting layer is composed of an amorphous silicon nitride.
Abstract translation: 提供一种具有包括硅纳米点的发光层，半导体发光二极管阵列及其制造方法的微型半导体发光二极管，其通过形成具有薄的发光层的发光层来提高发光效率 膜包括硅纳米点。 在硅衬底（100）的上表面上形成发光层（106）。 发光层包括硅纳米点。 在发光层之间彼此相对地形成空穴注入层（104）和电子注入层（110）。 在电子注入层上形成透明导电电极层（112）。 在空穴注入层和透明导电电极层上形成第一电极（108）和第二电极（118），以注入电子。 发光层由非晶氮化硅构成。
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公开(公告)号：KR100759811B1
公开(公告)日：2007-09-20
申请号：KR1020060030954
申请日：2006-04-05
Applicant: 한국전자통신연구원
CPC classification number: H04L9/0858
Abstract: 본 발명은 고속으로 양자 암호 키를 전송할 수 있는 자동 보상 양자 암호 송수신장치 및 방법에 관한 것으로 양자 암호 송신 장치는 파장 변환부,광 감쇠기, 광 위상 변조기 및 패러데이 미러를 포함하고, 양자 암호 수신 장치는 편광 분할기, 광 커플러, 광필터 및 광자 검출기를 포함하여 단일 광자가 전송되는 양자 경로상의 광섬유의 레일리이 산란에 의한 전송 속도의 한계를 극복하기 위한 시스템 및 방법에 관한 것이다.
양자 암호, 양자 키 분배-
Patent Agency Ranking
公开(公告)号：KR101290150B1
公开(公告)日：2013-07-26
申请号：KR1020090111652
申请日：2009-11-18
Applicant: 한국전자통신연구원
IPC: H01L33/08
Abstract: 본 발명은 고효율 반도체 발광 소자에 관한 것으로, 본 발명에 따른 반도체 발광 소자는 하부전극, 발광층 및 상부전극을 포함하는 반도체 발광 소자에 있어서, 상기 발광층은 실리콘 나노 결정을 포함하고, 상기 발광층 상부에 서로 다른 밴드 갭을 갖는 박막을 교대로 성장시킨 다층 구조의 도핑층을 포함한다. 이와 같은 서로 다른 밴드갭을 갖는 박막을 교대로 성장시킨 다층 구조의 도핑층을 발광층 상부에 포함시킴에 따라서, 발광층으로의 캐리어 주입효율을 증가시켜 궁극적으로 발광 효율을 증가시킨다.
발광, 소자, 효율, 밴드갭-
公开(公告)号：KR1020130065279A
公开(公告)日：2013-06-19
申请号：KR1020110132072
申请日：2011-12-09
Applicant: 한국전자통신연구원
CPC classification number: B01L3/502738 , B01L2200/0605 , B01L2200/0621 , B01L2300/0816 , B01L2400/0406 , B01L2400/0694 , Y10T436/2575
Abstract: PURPOSE: A biochip and a method for quantitatively injecting a specimen using the same are provided to apply a simple fluid channel structure in the biochip without a complicated pumping control device. CONSTITUTION: A biochip(100) includes a reaction chamber(114), an injection channel(112), and a discharging channel(116). The reaction chamber includes a reagent for detecting a specimen. The injection channel includes a specimen injection channel(112i) and a specimen bypass channel(112d). The discharging channel is in connection with a specimen discharging channel(112o) and the specimen bypass channel. A method for quantitatively injecting a specimen includes the following steps of: injecting and bypassing a specimen through the specimen injection channel and the specimen bypass channel, respectively; blocking the specimen discharging channel in connection with the reaction chamber by the specimen transferred through the specimen bypass channel; and discharging excessive specimens through the specimen bypass channel by air.
Abstract translation: 目的：提供一种生物芯片和使用其的定量注射样品的方法，以在生物芯片中施加简单的流体通道结构，而无需复杂的泵送控制装置。 构成：生物芯片（100）包括反应室（114），注入通道（112）和排放通道（116）。 反应室包括用于检测样品的试剂。 注射通道包括样品注射通道（112i）和样品旁路通道（112d）。 排出通道与样品排出通道（112o）和样品旁路通道相连。 一种定量注射试样的方法包括以下步骤：分别通过试样注射通道和试样旁路通道注入和旁路样品; 通过样本旁路通道传送的样本阻挡与反应室相连的试样排放通道; 并通过空气将样品旁路通道排出过量的样品。
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公开(公告)号：KR1020120061616A
公开(公告)日：2012-06-13
申请号：KR1020100122974
申请日：2010-12-03
Applicant: 한국전자통신연구원
CPC classification number: G01N21/7703
Abstract: PURPOSE: A label-free biosensor is provided to form optical fiber and photonic crystal on a same silicon substrate without external light source and spectrometer. CONSTITUTION: A label-free biosensor comprises: a substrate; a reaction inducing part(30) for inducing bio antigen-antibody reaction; and reaction detection part(20) for detecting a bio antigen by quantity of light. The substrate is formed of silicon. The substrate has an insulator(40) and the reaction detection part. The light detection part has a light emission part(21), an optical fiber(22), a light receiving part(23).
Abstract translation: 目的：提供无标签的生物传感器，在同一硅衬底上形成光纤和光子晶体，无需外部光源和光谱仪。 构成：无标签的生物传感器包括：基底; 用于诱导生物抗原 - 抗体反应的反应诱导部分（30） 和用于通过光量检测生物抗原的反应检测部分（20）。 衬底由硅形成。 基板具有绝缘体（40）和反应检测部。 光检测部具有发光部（21），光纤（22），受光部（23）。
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公开(公告)号：KR1020110054859A
公开(公告)日：2011-05-25
申请号：KR1020090111652
申请日：2009-11-18
Applicant: 한국전자통신연구원
IPC: H01L33/08
Abstract: PURPOSE: A high efficiency semiconductor light emitting device and a photonic bio sensor are provide to improve luminous efficiency by forming a transparent doping layer with multilayer structure on the upper side of a light emitting layer. CONSTITUTION: A semiconductor light emitting device includes a bottom electrode, a light emitting layer, and a top electrode. The light emitting layer includes a silicon nano crystal. A doping layer(200) with multilayer structure is formed on the upper side of the light emitting layer by alternatively growing thin films with different band gaps A hole injection layer is formed between the bottom electrode and the light emitting layer. A transparent conductive electrode(130) is formed on an electron injection layer(120).
Abstract translation: 目的：通过在发光层的上侧形成具有多层结构的透明掺杂层，提供高效率半导体发光器件和光子生物传感器来提高发光效率。 构成：半导体发光器件包括底部电极，发光层和顶部电极。 发光层包括硅纳米晶体。 通过交替生长具有不同带隙的薄膜，在发光层的上侧形成具有多层结构的掺杂层（200）。在底部电极和发光层之间形成空穴注入层。 透明导电电极（130）形成在电子注入层（120）上。
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公开(公告)号：KR1020110039912A
公开(公告)日：2011-04-20
申请号：KR1020090096955
申请日：2009-10-12
Applicant: 한국전자통신연구원
IPC: G01B11/26 , G01N33/483
Abstract: PURPOSE: An optical biosensor measurement apparatus with an auto-colimator is provided to improve measurement accuracy by accurately aligning the angle of an optical biosensor and incident light using an auto-colimator. CONSTITUTION: An optical biosensor measurement apparatus(20) with an auto-colimator comprises a light source(21), a beam splitter(22), a lens(23), an optical biosensor(24), an image surface(25), and tilt mounts(26,27,28). The light source emits light. The beam splitter reflects the emitted light. The lens focuses the reflected light and sends the light to the beam splitter. The light reflected from the beam splitter is sent to the optical biosensor. A phase is formed in the image surface by the focused light. The tilt mounts control the angle between the optical biosensor and incident light.
Abstract translation: 目的：提供一种具有自动聚焦器的光学生物传感器测量装置，通过使用自动聚焦器精确地对准光学生物传感器和入射光的角度来提高测量精度。 具有自动聚焦器的光学生物传感器测量装置（20）包括光源（21），分束器（22），透镜（23），光学生物传感器（24），图像表面（25）， 和倾斜支架（26,27,28）。 光源发光。 分束器反射发射的光。 镜头将反射光聚焦并将光发送到分束器。 从分束器反射的光被发送到光学生物传感器。 通过聚焦光在图像表面中形成相位。 倾斜支架控制光学生物传感器和入射光之间的角度。
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