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    • 2. 发明公开
    • 파장 다중화 장치
    • 波长复用器
    • KR1020170106089A
    • 2017-09-20
    • KR1020160029780
    • 2016-03-11
    • 성균관대학교산학협력단기초과학연구원
    • 이현석이영희
    • G02B6/122H04J14/02G02B6/02G02B6/26H01L21/02
    • G02B5/008G02B6/107G02B6/1226G02F1/0102G02F2203/10
    • 파장다중화장치가개시된다. 파장다중화장치는금속나노구조물; 상기금속나노구조물의제1 끝단부영역에광을조사하는광원; 및상기제1 끝단부와이격된상태로상기금속나노구조물과근접하게배치되어있고, 엑시톤을여기할수 있는반도체물질로이루어진 2차원물질층을포함하고, 상기광에의하여표면플라즈몬폴라리톤이상기제1 끝단부영역에서발생되고, 상기표면플라즈몬폴라리톤과상기광이커플링(coupling)된제1 표면플라즈몬폴라리톤이상기금속나노구조물의표면을따라전파되고, 상기제1 표면플라즈몬폴라리톤은상기 2차원물질층으로부터엑시톤을여기하며, 상기엑시톤과상기제1 표면플라즈몬폴라리톤이커플링된제2 표면플라즈몬폴라리톤이상기금속나노구조물의표면을따라전파된다.
    • 波长复用装置被公开。 波长多路复用装置包括金属纳米结构; 用于将光照射到金属纳米结构的第一端部区域的光源; 和所述第一端部和隔开的状态作为金属被布置得接近纳米结构,至少包括由所述灯极性瑞通基座1由激子的是一个半导体材料,其是此处的二维材料层和表面等离子体激元 它是在端部区域中产生,并且该表面等离振子极性瑞通和光学耦合(耦合)doenje 1个表面等离子体极性瑞通移相器,并沿着所述金属纳米结构的表面传播,其中,所述第一表面等离子体极性瑞通是二维材料 层激子并沿着与激子和第一表面等离子体激元相耦合的第二表面等离子体激元极化相金属纳米结构的表面传播。
    • 4. 发明授权
    • 플라즈모닉 전광 스위치 및 이를 이용한 광 제어 방법
    • 等离子全光开关和使用其的光控制方法
    • KR101571311B1
    • 2015-11-26
    • KR1020140089684
    • 2014-07-16
    • 한국과학기술연구원
    • 김선호김재헌김철기문경순서민아우덕하이석이종창이택진정영철
    • G02B6/10G02B26/00
    • G02F1/0126B82Y20/00G02B5/008G02F2203/10Y10S977/834G02B6/10G02B26/00
    • 플라즈모닉전광스위치는, 그래핀층; 상기그래핀층상에위치하는제1 유전체층; 상기제1 유전체층상에위치하는나노안테나; 및상기나노안테나상에위치하는제2 유전체층을포함하되, 상기그래핀층과상기제1 유전체층사이의계면에생성되는표면플라즈몬파를통해입사빔을전파시키며, 상기나노안테나에입사되는펌프빔에의해상기나노안테나와제2 유전체층사이의계면에국소표면플라즈몬공명을발생시켜상기입사빔의세기를선택적으로감소시키도록구성될수 있다. 상기플라즈모닉전광스위치는전기적인방식을전혀사용하지않고적은광 에너지만으로도초고속으로구동이가능하여, 이를전광트랜지스터등에응용함으로써통신 IT 기기의전력소모를크게줄일수 있고, 소자속도를증가시킬수 있다.
    • 等离子体激元光电开关包括:石墨烯层; 布置在所述石墨烯层上的第一介电层; 布置在所述第一介电层上的纳米天线; 以及布置在纳米天线上的第二电介质层。 事件豆通过在石墨烯层和第一介电层之间的界面上产生的表面等离子体波传播。 通过进入纳米天线的泵豆在纳米天线和第二介质层的界面上产生局部表面等离子体共振,从而选择性地降低了入射鲷的强度。 等离子体激光光电开关只能在没有使用电气方法的情况下以高速度运行。 等离子体激光光电开关也可以用作光电晶体管,以显着降低IT设备的功耗,同时提高设备速度。
    • 6. 发明公开
    • 광학 요소를 포함하는 정보저장장치
    • 光学元件和信息存储设备,包括它们
    • KR1020120114562A
    • 2012-10-17
    • KR1020110032146
    • 2011-04-07
    • 삼성전자주식회사
    • 이성철한승훈유인경
    • G11B11/105
    • G11C13/06G02B5/008G02F2203/10
    • PURPOSE: An optical element and an information storage device with the same are provided to reduce the size of an optical spot, thereby increasing recording density and performance. CONSTITUTION: A light source(100) generates circularly polarized light. An optical waveguide structure(200) converts the circularly polarized light into a plasmon and transmits the plasmon. The optical waveguide structure emits a circularly polarized plasmonic field(P1). The optical waveguide structure includes metal and a dielectric object which contacts the metal. The plasmon is transmitted through an interface between the metal and the dielectric object. The optical waveguide structure has a ring structure.
    • 目的:提供一种光学元件和具有该光学元件的信息存储装置,以减小光点的尺寸,从而提高记录密度和性能。 构成:光源(100)产生圆偏振光。 光波导结构(200)将圆偏振光转换成等离子体,并传输等离子体。 光波导结构发射圆偏振等离子体场(P1)。 光波导结构包括与金属接触的金属和介电物体。 等离子体激元通过金属和电介质物体之间的界面传输。 光波导结构具有环形结构。
    • 7. 发明公开
    • 광변조기 및 이를 채용한 광학장치
    • 光调制器和使用其的光学装置
    • KR1020120077417A
    • 2012-07-10
    • KR1020100139356
    • 2010-12-30
    • 삼성전자주식회사
    • 한승훈박용화신창균이홍석
    • G02B26/02
    • G02F1/0102B82Y20/00G02B5/008G02F1/01G02F1/19G02F2203/10G02B26/02
    • PURPOSE: A light modulator and an optical device using the same are provided to improve optical performance by changing plasmon resonance characteristics of a nano antenna according to the change of a refractive index of a refractive index change layer. CONSTITUTION: A refractive index change layer(R10) is arranged to be contiguous to a nano antenna. The refractive index change layer comprises electro-optical material and transparent conductive material. A refractive index change means changes a refractive index of the refractive index change layer. The refractive index change layer is sandwiched in between a first electrode(E10) and a second electrode(E20). A voltage applying means(V1) applies a voltage between the first electrode and the second electrode. The refractive index change layer contacts to the first electrode.
    • 目的:提供一种光调制器和使用其的光学装置,以通过根据折射率变化层的折射率的变化改变纳米天线的等离子体共振特性来改善光学性能。 构成:折射率变化层(R10)布置成与纳米天线相邻。 折射率变化层包括电光材料和透明导电材料。 折射率变化单元改变折射率变化层的折射率。 折射率变化层夹在第一电极(E10)和第二电极(E20)之间。 电压施加装置(V1)在第一电极和第二电极之间施加电压。 折射率变化层与第一电极接触。
    • 8. 发明公开
    • 표면 플라즈몬 폴라리톤 변조기
    • 表面等离子体POLARITON调制器
    • KR1020120024030A
    • 2012-03-14
    • KR1020100086587
    • 2010-09-03
    • 삼성전자주식회사
    • 서환수이장원박연상김진은
    • G02B6/122G02B6/12G02F1/29
    • G02F1/00G02B6/1226G02F1/01G02F1/035G02F1/29G02F2203/10G02B6/12007
    • PURPOSE: A surface plasmon polariton modulator is provided to control a progressive direction, intensity, and phase of surface plasmon to an electric signal. CONSTITUTION: A surface plasmon polariton modulator(10) comprises a first metal layer(11), a second metal layer(12), a first dielectric layer(13), and a second dielectric layer(14). The first metal layer and the second metal layer are arranged to be faced each other. The first dielectric layer and the second dielectric layer are interposed between the first metal layer and the second metal layer. The first dielectric layer and the second dielectric layer are arranged on the same plane between the first metal layer and the second metal layer along the progressive direction of the surface plasmon. An incident surface plasmon advances along a boundary surface of the first metal layer, the first dielectric layer, and the second dielectric layer or the boundary surface of the second metal layer, the first dielectric layer, and the second dielectric layer.
    • 目的:提供表面等离子体激元调制器来控制表面等离子体激元与电信号的渐进方向,强度和相位。 构成:表面等离子体激元调制器(10)包括第一金属层(11),第二金属层(12),第一介电层(13)和第二介电层(14)。 第一金属层和第二金属层被布置成彼此面对。 第一介电层和第二介电层介于第一金属层和第二金属层之间。 第一电介质层和第二电介质层沿表面等离子体激元的行进方向布置在第一金属层和第二金属层之间的同一平面上。 入射表面等离子体激元沿着第一金属层,第一电介质层和第二电介质层或第二金属层,第一电介质层和第二电介质层的边界面的边界面前进。
    • 9. 发明公开
    • 나노 패터닝 방법 및 이를 이용한 표면 플라즈몬 컬러필터와 액정표시장치의 제조방법
    • 纳米方法及其使用表面等离子体彩色滤光片的方法
    • KR1020110120722A
    • 2011-11-04
    • KR1020100040267
    • 2010-04-29
    • 엘지디스플레이 주식회사
    • 윤민성
    • G02B5/20G02F1/1335
    • G02B5/201B82Y10/00B82Y40/00G02F1/133514G02F1/133516G02F2001/136222G02F2203/10G03F7/0002G03F7/0007G03F7/165
    • PURPOSE: A nano patterning method and a surface plasmon color filter using the same are provide to control the side of a hole of the surface plasmon color filter by the diameter of a nano sphere. CONSTITUTION: A polymer film which has electrification is formed on the surface of a stamp. The stamp in which the polymer film is formed is touched with the surface of a predetermined substrate(210). Voltage is applied between a metal layer and the substrate. A residue polymer film which is charged to negative charge or positive charge is formed on the substrate. The substrate is put in solution in which nano-sphere which is thiol-terminated melts. A nano sphere colloid single layer is formed in the surface of the residue polymer film with a self assembling method. An exposed polymer film except for polymer(246) which is adsorbed on the surface of the nano sphere and a partial polymer film which is closed by the nano sphere is eliminated. A predetermined thin film for element is evaporated in the entire surface of the substrate which includes a nano sphere pattern. The predetermined thin film for element is selectively eliminated. A plurality of nanoholes of hexagonal lattice arrangement having a constant cycle is formed on the substrate.
    • 目的:使用纳米图案化方法和使用其的表面等离子体激元色彩过滤器可以通过纳米球的直径来控制表面等离子体激元滤色器的孔的侧面。 构成:在印模的表面上形成具有起电性的聚合物膜。 形成有聚合物膜的印模与预定基板(210)的表面接触。 在金属层和基板之间施加电压。 在基板上形成充电为负电荷或正电荷的残留聚合物膜。 将基板放入其中硫醇封端的纳米球熔化的溶液中。 在自组装方法的残留聚合物膜的表面形成纳米球胶体单层。 除了吸附在纳米球表面上的聚合物(246)和由纳米球封闭的部分聚合物膜之外的暴露的聚合物膜被消除。 用于元件的预定薄膜在包括纳米球图案的基板的整个表面中蒸发。 选择性地消除预定的元件用薄膜。 在基板上形成具有恒定周期的多个六边形格子排列的纳米孔。
    • 10. 发明公开
    • 프린지 필드형 액정표시장치 및 그 제조방법
    • FRINGE FIELD切换液晶显示装置及其制造方法
    • KR1020110047001A
    • 2011-05-06
    • KR1020090103749
    • 2009-10-29
    • 엘지디스플레이 주식회사
    • 이철환김정현이승철이창구박세영
    • G02F1/1335G02F1/13
    • G02F1/133514G02F2001/134372G02F2001/136222G02F2203/10
    • PURPOSE: A fringe field switching liquid crystal display device for obtaining a high quality color reproduction property is provided to improve the aperture ratio and the transmittance ratio using a transmittance rate improved color filter using a surface Plasmon phenomenon. CONSTITUTION: A method for manufacturing a fringe field switching liquid crystal display device comprises steps of: providing a first and a second substrate; forming a color filter on the first substrate while implementing a color by forming a transmittance pattern below a predetermined wavelength on a specific metal layer; forming a gate electrode and a gate line on the first substrate; and forming the first insulating layer on the first substrate. The color filter is used as a common electrode.
    • 目的:提供一种用于获得高质量颜色再现特性的边缘场切换液晶显示装置,以使用使用表面等离子体现象的透射率改善的滤色器来提高开口率和透射率。 构成:一种用于制造条纹场切换液晶显示装置的方法,包括以下步骤:提供第一和第二基板; 通过在特定金属层上形成低于预定波长的透射率图案来实现颜色,在第一基板上形成滤色器; 在所述第一基板上形成栅电极和栅极线; 以及在所述第一基板上形成所述第一绝缘层。 滤色器用作公共电极。