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公开(公告)号：KR100988888B1
公开(公告)日：2010-10-20
申请号：KR1020080032369
申请日：2008-04-07
Applicant: 국민대학교산학협력단
Inventor： 도영락
Abstract: 나노스피어를 이용한 2차원 광결정 제조방법 및 이에 의해 제조된 발광 소자가 제공된다. 본 발명에 의한 2차원 광결정 제조방법은 기판상에 나노스피어 박막을 배열하는 단계; 원자층 증착 (Atomic Layer Deposition, ALD)을 이용하여 상기 나노스피어 박막과 기판상에 제 1마스크층을 동시에 증착하는 단계; 나노스피어 형상의 기판을 외부로 노출시키는 단계;를 포함하며 종래의 나노스피어 단일막을 사용하는 공정보다 대면적 적용이 용이하고 제조공정의 조절변수를 단순화시킬 수 있어 2차원 광결정의 양산이 용이하다.
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公开(公告)号：KR1020100077969A
公开(公告)日：2010-07-08
申请号：KR1020080136070
申请日：2008-12-29
Applicant: 국민대학교산학협력단
IPC: G02F1/13357 , G02F1/1335
CPC classification number: G02F1/133606 , G02F1/133603 , G02F1/133605 , G02F1/133621 , G02F2001/133607
Abstract: PURPOSE: A fluorescent backlight plate for liquid crystal display device comprising a multilayered film is provided to effectively realize the three primary colors by simple method. CONSTITUTION: A backlight substrate emits light of a first wavelength. After the light of a first wavelength of light source is irradiated, a fluorescent layer(320) is excited. The fluorescent layer comprises fluorescent material which emits a second wavelength light different from the first wave length light. The back light substrate is arranged between the backlight light source and the fluorescent layer. The back light substrate comprises a multilayered film(310) reflecting the second wavelength light transmitting the first wavelength light.
Abstract translation: 目的：提供一种用于包括多层膜的液晶显示装置的荧光背光板，以通过简单的方法有效地实现三原色。 构成：背光源基板发射第一波长的光。 在照射光源的第一波长的光之后，激发荧光层（320）。 荧光层包括发射不同于第一波长光的第二波长光的荧光材料。 背光基板配置在背光源和荧光层之间。 背光基板包括反射透射第一波长光的第二波长光的多层膜（310）。
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公开(公告)号：KR1020100052935A
公开(公告)日：2010-05-20
申请号：KR1020080111832
申请日：2008-11-11
Applicant: 국민대학교산학협력단 , 피에스아이 주식회사
Abstract: PURPOSE: A white light emitting diode device is provided to improve the optical efficiency of the device by reusing light which is emitted to the rear side of a fluorescent substance. CONSTITUTION: A light emitting diode device emits light of a first wavelength region. A fluorescent substance is located on the upper side of the light emitting diode device. The fluorescent substance receives the light of the first wavelength region. After excitation, light of a second wavelength region is emitted from the fluorescent substance. An optical crystal layer(12) is arranged between the light emitting diode device and the fluorescent substance. The optical crystal layer transmits the light of the first wavelength region and reflects the light of the second wavelength region.
Abstract translation: 目的：提供一种白光发光二极管器件，通过重新使用发射到荧光物质后侧的光来提高器件的光学效率。 构成：发光二极管器件发射第一波长区域的光。 荧光物质位于发光二极管装置的上侧。 荧光物质接收第一波长区域的光。 激发后，从荧光物质发射第二波长区域的光。 在发光二极管装置和荧光物质之间配置有光学晶体层（12）。 光学晶体层透射第一波长区域的光并反射第二波长区域的光。
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公开(公告)号：KR1020090118768A
公开(公告)日：2009-11-18
申请号：KR1020080044750
申请日：2008-05-14
Applicant: 국민대학교산학협력단 , 한양대학교 산학협력단
IPC: G02F1/1335
CPC classification number: G02F1/133602 , G02F2001/133624 , G09G2320/0242
Abstract: PURPOSE: A transmissive display device is provided to use a photonic shutter with transmission efficiency more than 60%, an ultraviolet ray or violet excitation light source system of transmission efficiency more than 80% and a fluorescent body emitted by excitation light. CONSTITUTION: A light source emits excitation light. A photonic shutter layer(1) receives excitation light from the light source. A photonic band gap is controlled by an electric field applied from the outside. Transmission intensity of the excitation light is controlled through the photonic shutter layer. Fluorescent films(4,5,6) receive the excitation light transmitted through the photonic shutter layer. The fluorescent film emits light.
Abstract translation: 目的：提供透射显示装置，使用传输效率大于60％的光子快门，传输效率大于80％的紫外线或紫色激发光源系统和激发光发射的荧光体。 构成：光源发射激发光。 光子快门层（1）从光源接收激发光。 光子带隙由从外部施加的电场控制。 通过光子快门层控制激发光的透射强度。 荧光膜（4,5,6）接收透过光子快门层的激发光。 荧光膜发光。
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Patent Agency Ranking
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公开(公告)号：KR101904968B1
公开(公告)日：2018-10-08
申请号：KR1020170053685
申请日：2017-04-26
Applicant: 국민대학교산학협력단
CPC classification number: C09K11/623 , C09K11/565 , C09K11/595 , H05B33/14
Abstract: 본발명은중금속에따른유해성, 독성등을보이지않아화학적안정성이우수하며공정이용이하고, 친환경적특성을가짐과동시에현저히향상된양자효율, 발광효율및 색품질을가질수 있다. 또한, 전자가용이하게리콤비네이션될 수있어쉘 사이의격자불일치(lattice mismatch)와밴드갭 불일치(band gap mismatch)를완화시켜양자효율을현저히향상시킬수 있으므로, 조명용 LED, 태양전지, 디스플레이, 바이오어플리케이션등의다양한형태로활용될수 있는장점이있다
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公开(公告)号：KR101849604B1
公开(公告)日：2018-04-17
申请号：KR1020160095714
申请日：2016-07-27
Applicant: 국민대학교산학협력단
Inventor： 도영락
IPC: G02B26/00 , G02F1/1335 , G02B5/30 , G02B5/22
Abstract: 본발명은액정표시장치에관한것으로, 더욱상세하게는외광반사가방지되어콘트라스트가현저히향상되며, 내부광의전면발광효율의향상으로휘도가향상되는동시에내부광이색변환된광의활용을극대화시켜휘도가더욱향상되는액정표시패널및 액정표시장치에대한것이다.
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49.发明公开
公开(公告)号：KR1020150123528A
公开(公告)日：2015-11-04
申请号：KR1020140050007
申请日：2014-04-25
Applicant: 국민대학교산학협력단
CPC classification number: Y02E60/13
Abstract: 본발명은본 발명은수퍼캐패시터용투명전극, 그제조방법및 상기투명전극을포함한수퍼캐패시터에관한것으로, 보다상세하게는투명재질의기재상에형성되며 1차원나노기둥형태를갖는집전체물질과상기집전체물질상에순환전착법에의해 5 내지 30 나노미터두께로형성되는캐패시터물질이코팅된것을특징으로하는수퍼캐패시터용투명전극및 그제조방법에관한것으로, 본발명은 1차원나노구조를갖는 ITO 기둥에캐패시터물질을효과적으로코팅하여충방전특성및 내구성을높이면서투명도를유지하고경제성도확보할수 있는수퍼캐패시터용투명전극, 그제조방법및 상기투명전극을포함한수퍼캐패시터를제공한다.
Abstract translation: 本发明涉及一种用于超级电容器的透明电极及其制造方法以及包括该透明电极的超级电容器。 更具体地说，本发明涉及一种用于超级电容器的透明电极，该透明电极形成在透明基板上，并且涂覆有通过循环电沉积法形成的一维纳米柱型集电体材料和电容器材料，并且具有 厚度为5〜30nm，及其制造方法。 本发明提供一种用于超级电容器的透明电极，其通过在具有一维结构的ITO柱上有效地涂覆电容器材料，保持透明性和确保经济可行性来改善充电/放电特性和耐久性，其制造方法和 超级电容器包括透明电极。
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公开(公告)号：KR1020130087841A
公开(公告)日：2013-08-07
申请号：KR1020120009048
申请日：2012-01-30
Applicant: 국민대학교산학협력단
Inventor： 도영락
CPC classification number: H01L33/502 , C09K11/025 , C09K11/565 , C09K11/7768 , C09K11/7774 , C09K11/883 , H01L33/501 , Y10T428/2982
Abstract: PURPOSE: A fluorescent substance-base complex powder and an LED structure including the same are provided to minimize light scattering and reflection and to have a significantly improved package efficiency. CONSTITUTION: A fluorescent substance-base complex powder for minimizing light scattering is a complex including multiple fluorescent substances or quantum dots at a size of 100 nm or less dispersed in a matrix, wherein a size of the complex is (a) 20 um or greater and a square average roughness (Rq) of a surface of the complex is 50 nm or less. The complex is used as light source providing visible light by absorbing blue or near ultraviolet ray-based light. A mixing ratio of the base and the fluorescent substance is in a range of 99.99 : 0.01 to 50 : 50 at a weight ratio. The base is a high refractive material of a transparent material.
Abstract translation: 目的：提供荧光物质 - 基础复合粉末和包括其的LED结构以使光散射和反射最小化并且具有显着提高的封装效率。 构成：用于使光散射最小化的荧光物质 - 基础复合粉末是包含分散在基质中的尺寸为100nm或更小的多个荧光物质或量子点的复合物，其中复合物的尺寸为（a）20μm或更大 并且该复合物的表面的平均平均粗糙度（Rq）为50nm以下。 该复合物用作通过吸收蓝色或近紫外线光源提供可见光的光源。 碱和荧光物质的混合比例以99.99:0.1-50:50的范围内。 基底是透明材料的高折射材料。
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