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公开(公告)号：KR1020160113401A
公开(公告)日：2016-09-29
申请号：KR1020150038260
申请日：2015-03-19
Applicant: 한국과학기술원
Abstract: 본발명은고분자마이크로구조체의제조방법에관한것으로서, 보다상세하게는고분자단량체층에산소농도구배를형성시켜시간의존적으로단량체를중합하여구조체를성장시키는것을특징으로하는고분자마이크로구조체의제조방법과상기제조방법을응용한여러가지형태의고분자마이크로구조체제조방법에관한것이다. 본발명은동적환경제어를통하여높은생산성및 높은재현성을가지는균일한 3D 마이크로구조체의제조방법을제공하는것이다. 또한본 발명은상기고분자마이크로구조체의제조방법을이용하여자기반응형고분자마이크로구조체, 고분자구조체가포함된열-반응하이드로겔고분자구조체, 고분자중합체필름상에형성된콘 형태의고분자마이크로구조체배열의제조방법을제공하는것이다.
Abstract translation: 本发明涉及聚合物微结构的制造方法。 更具体地说，本发明涉及一种聚合物微结构的制造方法，其中在聚合物单体层中形成氧浓度梯度后，通过使单体随时聚合而生长结构，以及生产各种形状的方法 的聚合物微结构的方法。 本发明提供一种通过动态环境控制生产具有高生产率和高再现性的均匀3D微结构的方法。 此外，本发明提供了一种制备自主的反应性聚合物微结构，包含聚合物结构的热反应水凝胶聚合物结构和通过使用聚合物膜形成在聚合物膜上的大尺寸聚合物微结构的方法 聚合物微结构的制造方法。
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公开(公告)号：KR101276700B1
公开(公告)日：2013-06-20
申请号：KR1020120003486
申请日：2012-01-11
Applicant: 한국과학기술원
IPC: C08J5/22 , C08J5/18 , G02B5/20 , G02F1/1335
Abstract: PURPOSE: A manufacturing method of a polymer film is provided to contain black dye in a photonic crystal, and to provide the polymer film with clear color, by reducing reflection of scattering particles. CONSTITUTION: A manufacturing method of a polymer film in which a photonic crystal is included comprises: a step of manufacturing the photonic crystal including black dye; a step of manufacturing the polymer film in which the photonic crystal is impregnated by pouring a polymer with elasticity and transparency; and a step of selectively expanding the surface of the polymer film by air pressure. The black dye is water dispersible black dye. [Reference numerals] (AA) Dip-coating; (BB) Nanoparticles; (CC) Black dye particles; (DD) Photonic crystal manufacturing process by a dip-coating method; (EE) Photonic crystal; (FF) Polymer; (GG) Manufacturing process of a photonic crystal membrane; (HH) Polymer mold with a microchannel; (II) Pressure; (JJ) Control process of a photonic crystal reflective surface
Abstract translation: 目的：提供聚合物膜的制造方法以在光子晶体中含有黑色染料，并通过减少散射颗粒的反射来提供具有透明颜色的聚合物膜。 构成：包含光子晶体的聚合物膜的制造方法包括：制造包括黑色染料的光子晶体的步骤; 通过浇注具有弹性和透明度的聚合物来浸渍光子晶体的聚合物膜的制造步骤; 以及通过空气压力选择性地膨胀聚合物膜的表面的步骤。 黑色染料是水分散黑色染料。 （附图标记）（AA）浸涂; （BB）纳米粒子; （CC）黑色染料颗粒; （DD）通过浸涂法制备光子晶体; （EE）光子晶体; （FF）聚合物; （GG）光子晶体膜的制造过程; （HH）具有微通道的聚合物模具; （二）压力; （JJ）光子晶体反射面的控制过程
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公开(公告)号：KR101207841B1
公开(公告)日：2012-12-04
申请号：KR1020100096990
申请日：2010-10-05
Applicant: 한국과학기술원
Abstract: 본발명은초소수성 (superhydrophobic) 표면을갖는미세입자를제조하고이를평평하거나유연한기판에코팅하는방법에관한것으로, 보다상세하게는 (a) 콜로이드입자에의해형성된구조를갖는미세입자를제조, 입자를제거하고반응성식각공정을통해초소수성표면을갖는미세입자를제조하는단계, (b) 상기초소수성미세입자를분산매또는광중합분산매또는휘발성분산매에분산시키는단계, (c) 상기초소수성미세입자가분산된용액을기판에도포하는단계를포함하는초소수성표면을갖는미세입자를제조하고이를기판에코팅하는방법에관한것이다. 또한광경화성또는휘발성분산매에분산시킬경우에는자외선조사또는도포된용액을증발시켜필름을형성하는단계를추가하는것을특징으로한다. 본발명의초소수성미세입자가도포된기판은구형미세입자를어떠한표면에도구현할수 있다. 또한본 발명은종래의기판제조방법보다도공정이간단하여경제적이다.
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公开(公告)号：KR100922892B1
公开(公告)日：2009-10-22
申请号：KR1020080041905
申请日：2008-05-06
Applicant: 한국과학기술원
IPC: G02F1/167
CPC classification number: G02F1/167 , G02F1/133553 , G02F1/1343
Abstract: PURPOSE: A method for adjusting a reflective color of a liquid colloidal photonic crystal by using the electrophoresis is provided to simplify a manufacturing process, thereby making the mass production possible. CONSTITUTION: A method for adjusting a reflective color of a liquid colloidal photonic crystal by using the electrophoresis comprises steps: dispersing colloidal particles in a solvent to form the liquid colloidal photonic crystal at a volume fraction of 0.1 to 15 v/v%, wherein the colloidal particles have surface charges and size of 50 to 1000nm; injecting the liquid colloidal photonic crystal into a sealed container, wherein the sealed container is formed by a transparent electrode; and applying the electric field to the transparent electrode.
Abstract translation: 目的：提供一种通过使用电泳来调节液体胶体光子晶体的反射颜色的方法，以简化制造过程，从而使批量生产成为可能。 构成：通过使用电泳来调整液体胶体光子晶体的反射颜色的方法包括以下步骤：将胶体颗粒分散在溶剂中以形成液体胶体光子晶体，体积分数为0.1至15v / v％，其中 胶体颗粒具有50〜1000nm的表面电荷和尺寸; 将液体胶体光子晶体注入密封容器中，其中密封容器由透明电极形成; 并将电场施加到透明电极。
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Patent Agency Ranking
公开(公告)号：KR101742669B1
公开(公告)日：2017-06-16
申请号：KR1020160028171
申请日：2016-03-09
Applicant: 한국과학기술원
IPC: G03F7/20 , G03F7/028 , H01L21/033 , H01L21/02
Abstract: 본발명은고분자단량체층을기판상에형성하는단계; 및산소공급막을포함하는포토마스크를통해광을상기고분자단량체층에조사하는단계;를포함하되, 상기광을고분자단량체층에조사하는단계는상기단량체층에산소농도구배를형성시켜시간의존적으로단량체를중합하여구조체를성장시키는것을특징으로하는고분자마이크로구조체의제조방법법을제공한다. 본발명에따른고분자구조체의제조방법은동적환경제어를통하여 3D 마이크로구조체를일관되고재현성있게제조할수 있으며, 구조체의성장경로, 성장속도및 형상을제어하여수요자가원하는형상이나모양을제공할수 있다. 또한, 본발명에따른고분자구조체의제조방법은원하는기판상에고분자구조체를성장시킬수 있어공정을간소화시킬수 있다.
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公开(公告)号：KR1020120035469A
公开(公告)日：2012-04-16
申请号：KR1020100096990
申请日：2010-10-05
Applicant: 한국과학기술원
Abstract: PURPOSE: A manufacturing method of fine particle having superhydrophobic surface structure and a method for coating thereof on a substrate are provided to surface treat without limitation. CONSTITUTION: A manufacturing method of fine particle having superhydrophobic surface structure has following characters: the manufacturing method uses a superhydrophobic fine particle; a size of the superhydrophobic fine particle is 5 micro meters to 1 micro meters; the superhydrophobic fine particle has a porosity structure; the superhydrophobic fine particle having porous structure is surface-treated with hydrophobic chemical substance on a surface; and the surface of the superhydrophobic fine particle is formed into a hydrophobic nano structure.
Abstract translation: 目的：提供一种具有超疏水性表面结构的微粒的制造方法及其在基材上的涂布方法，无需限制地进行表面处理。 构成：具有超疏水性表面结构的微粒的制造方法具有以下特征：制造方法使用超疏水性微粒; 超疏水细颗粒的尺寸为5微米至1微米; 超疏水性微粒具有孔隙结构; 具有多孔结构的超疏水性微粒表面用疏水性化学物质进行表面处理; 并且将超疏水性微粒的表面形成为疏水性纳米结构。
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公开(公告)号：KR101527360B1
公开(公告)日：2015-06-09
申请号：KR1020130111602
申请日：2013-09-17
Applicant: 한국과학기술원
IPC: G06K9/00
CPC classification number: G02B5/26 , B32B27/08 , B32B27/20 , B32B2264/0235 , B32B2264/025 , B32B2264/102 , B32B2307/404 , B32B2307/416 , B32B2425/00 , B42D25/36 , B42D25/41 , G02B1/005 , G02B5/206 , G03F7/0002 , G03F7/0012 , G03F7/027
Abstract: 본발명은고투명도및 특정파장에대한반사스펙트럼을가지고특정형상으로패턴화된광결정을구비하는식별필름및 식별패턴, 이를포함하는위조방지물건에관한것이다. 본발명은매우투명한콜로이드광 결정필름을광경화콜로이드서스펜션을이용하여손쉽게제조할수 있다. 본발명에서는복수개의패턴(서브패턴포함하여)이다수개의필름에형성되어도투명도나반사스펙트럼등 광특성의저하없이제조할수 있으므로, 원하는특정형상의패턴으로필름을제조하여사용성이증대되고, 다양한파장대의반사스펙트럼을복수개 제공할수 있으므로식별력이나보안성을높일수 있다.
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公开(公告)号：KR1020140115496A
公开(公告)日：2014-10-01
申请号：KR1020130029722
申请日：2013-03-20
Applicant: 한국과학기술원
Abstract: The present invention relates to the preparation of photo-crosslinkable polymer material using microfluidic multiple laminar flow. More specifically, the present invention relates to a continuous preparation of nanofiber caused when the flow of a photo-crosslinkable polymer which flows in the middle layer is cross-linked by UV irradiation due to a non-photo-crosslinkable transporting flow which flows along an upper and lower channel wall of a microfluidic device.
Abstract translation: 本发明涉及使用微流体多层流制备光可交联聚合物材料。 更具体地说，本发明涉及当在中间层中流动的光交联性聚合物的流动是由于沿着沿着一个或多个流动的不可光交联的输送流被紫外线照射而交联时引起的纳米纤维的连续制备 微流体装置的上下通道壁。
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公开(公告)号：KR101776376B1
公开(公告)日：2017-09-08
申请号：KR1020150038260
申请日：2015-03-19
Applicant: 한국과학기술원
Abstract: 본발명은고분자마이크로구조체의제조방법에관한것으로서, 보다상세하게는고분자단량체층에산소농도구배를형성시켜시간의존적으로단량체를중합하여구조체를성장시키는것을특징으로하는고분자마이크로구조체의제조방법과상기제조방법을응용한여러가지형태의고분자마이크로구조체제조방법에관한것이다. 본발명은동적환경제어를통하여높은생산성및 높은재현성을가지는균일한 3D 마이크로구조체의제조방법을제공하는것이다. 또한본 발명은상기고분자마이크로구조체의제조방법을이용하여자기반응형고분자마이크로구조체, 고분자구조체가포함된열-반응하이드로겔고분자구조체, 고분자중합체필름상에형성된콘 형태의고분자마이크로구조체배열의제조방법을제공하는것이다.
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