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公开(公告)号：KR1020080050958A
公开(公告)日：2008-06-10
申请号：KR1020070066125
申请日：2007-07-02
Applicant: 한국전자통신연구원
CPC classification number: G01N33/5438 , G01N27/4145
Abstract: A bio sensor is provided to reduce the production costs by using inexpensive bulk silicon substrate instead of expensive SOI(silicon on insulator) substrate, and improve sensing ability by electrically separating the substrate and sensing region through junction insulation. A bio sensor comprises: a first conduction type of semiconductor substrate(100) such as bulk silicon substrate; second conduction type of doped layers(110) formed on the semiconductor substrate; an electrode(120) formed in the upper parts of both ends of the doped layer; and probe molecules(130) immobilized to the doped layers, wherein the semiconductor substrate and doped layer are electronically separated through the junction insulation; and the doped layers have different immobilized probe molecules. A method for fabricating the bio sensor comprises the steps of: forming a second conduction type of doped layer on the first conduction type of semiconductor substrate; forming an electrode in the upper parts of both ends of the doped layer; and immobilizing the probe molecules to the doped layers. Further, the doped layers are epitaxial layers.
Abstract translation: 提供生物传感器以通过使用廉价的体硅衬底而不是昂贵的SOI（绝缘体上硅）衬底来降低生产成本，并且通过通过结绝缘电隔离衬底和感测区域来提高感测能力。 生物传感器包括：第一导电类型的半导体衬底（100），例如体硅衬底; 形成在半导体衬底上的第二导电类型的掺杂层（110）; 形成在所述掺杂层的两端的上部的电极（120） 和固定在掺杂层上的探针分子（130），其中半导体衬底和掺杂层通过结绝缘电子分离; 并且掺杂层具有不同的固定化探针分子。 制造生物传感器的方法包括以下步骤：在第一导电类型的半导体衬底上形成第二导电类型的掺杂层; 在掺杂层的两端的上部形成电极; 并将探针分子固定到掺杂层。 此外，掺杂层是外延层。
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公开(公告)号：KR100802182B1
公开(公告)日：2008-02-12
申请号：KR1020060094385
申请日：2006-09-27
Applicant: 한국전자통신연구원
CPC classification number: B01D46/0012 , B01D39/12 , B01D46/444 , B01D46/546 , B01D53/02 , B01D2239/025 , B01D2253/304 , B01D2257/70 , B01D2258/0216 , B01J20/02 , B01J20/0233 , B01J20/0237 , B01J20/024 , B01J20/0244 , B01J20/0248 , B01J20/0251 , B01J20/0259 , B01J20/0262 , B01J20/0266 , B01J20/0285 , B01J20/0288 , B01J20/04 , B01J20/06 , B01J20/20 , B01J20/28007 , B01J20/3204 , B01J20/3223 , B01J20/3234 , B01J20/3236 , B01J20/3295 , B01J20/3416 , B01J20/3433 , B01J20/3458 , B01J20/3483 , B01J2220/62 , B82Y30/00 , Y10T156/10
Abstract: A nanowire filter is provided to filter simultaneously harmful materials presenting in gas and particle state, a method for manufacturing the nanowire filter is provided, a filtering device comprising the nanowire filter is provided, and a method for removing adsorption materials is provided to improve efficiency of the nanowire filter by separating stably adsorption materials adsorbed onto the nanowire filter. A nanowire filter includes: a supporting member; and a plurality of nanowires which are supported to the supporting member and arranged in a crystallized state. The nanowire filter additionally includes a molecule type material for filling a portion of an empty space formed between the nanowires. A filtering device(10) comprises: a nanowire filter(11); and a body(12) into which the filter is fitted and which has an inlet for guiding a fluid flown in to the filter and an outlet for discharging the fluid filtered through the filter to the outside. The filtering device further comprises: a heating member(13) formed in the form of a net and installed in front or rear of the filter to heat the filter. The body has a heating member(14) formed in the form of a wire and wound along an outer peripheral surface thereof to heat the filter, a pressure generating member installed therein to cause a pressure difference between the front side and the rear side of the filter, and a plurality of passages formed between the inlet and the outlet to move the fluid. The passages have at least one of the filter installed therein. The passages have at least one valve installed therein to control a movement of the fluid.
Abstract translation: 提供了一种纳米线过滤器，用于同时过滤呈气体和颗粒状态的有害物质，提供了一种制造纳米线过滤器的方法，提供了一种包含纳米线过滤器的过滤装置，提供了一种除去吸附材料的方法，以提高效率 纳米线过滤器通过分离吸附到纳米线过滤器上的稳定吸附材料。 纳米线过滤器包括：支撑构件; 以及多个纳米线，其被支撑在支撑构件上并且以结晶状态布置。 纳米线过滤器还包括用于填充形成在纳米线之间的空白空间的一部分的分子型材料。 过滤装置（10）包括：纳米线过滤器（11）; 以及安装过滤器的主体（12），并且具有用于引导流过过滤器的流体的入口和用于将通过过滤器过滤的流体排出到外部的出口。 过滤装置还包括：加热构件（13），其形成为网状并安装在过滤器的前面或后面以加热过滤器。 主体具有形成为线材的加热构件（14），沿着其外周面卷绕以加热过滤器，安装在其中的压力产生构件使得压力产生构件的前侧和后侧之间的压力差 过滤器和形成在入口和出口之间的多个通道以移动流体。 通道具有安装在其中的至少一个过滤器。 通道具有安装在其中的至少一个阀，以控制流体的运动。
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公开(公告)号：KR1020070058939A
公开(公告)日：2007-06-11
申请号：KR1020060044063
申请日：2006-05-17
Applicant: 한국전자통신연구원
IPC: H01L27/115 , H01L21/8247
CPC classification number: H01L29/4234 , H01L21/28282 , H01L29/66833 , H01L29/792
Abstract: A method device including a dielectric thin film is provided to simplify the structure of a memory device and embody integration of the memory device by using a dielectric thin film having a simple structure in which a plurality of dielectric layers are stacked. At least one dielectric thin film(130) is formed on a lower electrode(120), including a plurality of dielectric layers having different charge trap densities. An upper electrode(125) is formed on the dielectric thin film. Different space-charge limit currents flow through the dielectric thin film according to the charge trap density, controlled according to the impurities added to the dielectric thin film.
Abstract translation: 提供一种包括电介质薄膜的方法装置，以简化存储器件的结构，并且通过使用具有堆叠多个电介质层的简单结构的电介质薄膜来实现存储器件的集成。 至少一个电介质薄膜（130）形成在下电极（120）上，包括具有不同电荷陷阱密度的多个电介质层。 在电介质薄膜上形成上电极（125）。 不同的空间电荷极限电流根据电荷陷阱密度流过电介质薄膜，根据添加到电介质薄膜中的杂质控制。
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公开(公告)号：KR1020070036355A
公开(公告)日：2007-04-03
申请号：KR1020050091288
申请日：2005-09-29
Applicant: 한국전자통신연구원
IPC: B82B3/00 , H01L21/336
CPC classification number: H01L51/105 , B82Y10/00 , H01L51/0023 , H01L51/0595
Abstract: 본 발명은 수 나노미터(nm) 이하의 폭을 갖는 나노갭(nano-gap)을 사이에 두고 두 개의 전극이 접해 있는 나노갭 전극소자의 제작 방법에 관한 것으로, 서로 다른 식각비를 갖는 반도체층들을 이용하여 공기중에 부양된 구조의 나노 구조물을 형성하고, 반도체층으로부터 나노 구조물까지의 높이, 나노 구조물의 폭 및 금속의 증착 각도를 조절하여 나노갭을 형성한다. 나노갭의 위치와 폭을 용이하게 조절할 수 있고 반복되는 구조를 갖는 어레이 형태의 나노갭을 동시에 형성할 수 있다.
나노 구조물, 증착 각도, 나노갭, 전극소자, 어레이-
公开(公告)号：KR100565174B1
公开(公告)日：2006-03-30
申请号：KR1020030082418
申请日：2003-11-20
Applicant: 한국전자통신연구원
CPC classification number: H01L51/0023 , B82Y10/00 , H01L51/0595 , Y10S977/78 , Y10S977/781 , Y10S977/784 , Y10S977/932
Abstract: 본 발명은 나노갭 전극소자의 제작 방법에 관한 것으로, 기판 위에 제 1 전극을 형성하는 단계와, 상기 제 1 전극의 일측벽에 스페이서를 형성하는 단계와, 상기 스페이서 일측부의 노출된 기판 상에 제 2 전극을 형성하는 단계와, 상기 스페이서를 제거하여 상기 제 1 전극과 제 2 전극 사이에 나노갭이 형성되도록 하는 단계를 포함한다. 본 발명을 이용하면 나노갭의 위치와 폭, 형상 등을 재현성 있게 제어할 수 있을 뿐만 아니라 한번의 공정으로 다수의 나노갭 전극소자를 동시에 형성할 수 있으며, 높은 신뢰성을 가지는 분자전자회로를 용이하게 구현할 수 있다.
전극소자, 나노갭, 스페이서, 분자소자, 분자전자회로-
Patent Agency Ranking
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公开(公告)号：KR1020150057931A
公开(公告)日：2015-05-28
申请号：KR1020140015993
申请日：2014-02-12
Applicant: 한국전자통신연구원
CPC classification number: C25D11/045 , B28B3/00 , C25D21/12
Abstract: 본발명은스탬프의패턴들이금속기판에대향하도록상기금속기판상에상기스탬프를배치하는단계; 전기·화학적인방법을이용하여상기금속기판내에상기스탬프의패턴들에대응하는화합물영역들을형성하는단계; 상기화합물영역들을제거하여상기금속기판에딤플들을형성하는단계; 및상기금속기판을양극산화하여상기딤플들에대응하는영역에기공(pore)들이형성된양극산화막을형성하는단계를포함하는템플레이트제조방법을제공한다.
Abstract translation: 本发明提供了一种制造模板的方法，包括以下步骤：在金属基板上设置印模以使得印模的图案能够面对金属基板; 使用电化学方法形成与金属基板内的印模图案对应的复合区域; 去除所述化合物区域以在所述金属基材上形成凹坑; 并对该金属基板进行阳极氧化以形成阳极氧化层，其中在与凹坑对应的区域中形成孔。
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公开(公告)号：KR1020150026805A
公开(公告)日：2015-03-11
申请号：KR1020140097114
申请日：2014-07-30
Applicant: 한국전자통신연구원
CPC classification number: H03H9/24 , B81B3/0035 , B81B2201/0285 , B81C1/00349 , B81C1/00436
Abstract: 진동 영역의 양 끝을 감싸는 형상으로 형성된 지지부를 포함하는 진동 소자 및 그 제조 방법이 개시된다.
진동 소자는 상부에 절연층이 형성된 하부 기판; 상기 절연층의 위에 결합되며, 하부 기판과 일정 거리 이상 이격되어 진동하는 진동 영역을 포함하는 상부 기판; 및 상기 진동 영역의 양끝을 감싸는 형태로 형성되어 상기 진동 영역을 지지하는 지지부를 포함할 수 있다.Abstract translation: 公开了一种振动装置及其制造方法，该振动装置包括围绕振动区域的两端的支撑部。 振动装置可以包括其上形成有绝缘层的下基板; 与绝缘层组合的上基板，包括与下基板隔开一定距离振动的振动区域; 以及支撑部，其围绕振动区域的两端并且支撑振动区域。
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公开(公告)号：KR101346107B1
公开(公告)日：2013-12-31
申请号：KR1020100019858
申请日：2010-03-05
Applicant: 한국전자통신연구원
Abstract: 본 발명의 거대 나노선 구조체의 제조 방법은 나노선 용액을 제조하는 단계; 제조된 나노선 용액으로부터 나노선을 응집하는 단계; 응집된 나노선을 건조하는 단계를 포함하고, 나노선의 응집은 제조된 상기 나노선 용액을 온도 조절 또는 pH조절하여 이루어진다. 따라서, 표면적이 넓은 나노선만으로 이루어지고, 원하는 형태와 크기를 갖는 구조체를 제작할 수 있어, 휘발성 유기화합물과 악취 또는 수중에 포함된 기름, 오염물질 제거능력을 극대화할 수 있다.
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公开(公告)号：KR1020130033794A
公开(公告)日：2013-04-04
申请号：KR1020110097708
申请日：2011-09-27
Applicant: 한국전자통신연구원
CPC classification number: B29C47/30 , B29C37/0067 , B29C47/0009 , D01D5/0038 , D01D5/0076
Abstract: PURPOSE: A manufacturing method of a filter and a manufactured filter thereby are provided to have improved antibacterial, by including graphene particles evenly dispersed and adhered on the polymer nano fiber fabric, to be advantageous on controlling the differential pressure which is a required element of the filter manufacture, to form patterns on the surface of a filter by forming various patterns on the surface of the current collector, and not to necessitate extra processes for manufacturing in 3D form. CONSTITUTION: A manufacturing method of a filter comprises the following steps: a step(S10) of manufacturing solution containing graphene oxide or graphene; a step(S20) of manufacturing graphene-polymer mixed solution by mixing the solution containing graphene oxide or graphene and polymer; a step(S30) of manufacturing conductive current collector in 3D form; a step(S40) of forming 3D graphene-polymer complex filter by electro-spinning the mixed solution to the surface of the current collector; and a step(S50) of separating the 3D graphene-polymer complex filter from the current collector. The manufacturing step of the solution containing graphene or graphene oxide comprises the dispersion of the graphene particles or graphene oxide particles to the solvent. The filter has a 3D structure including a side connected from the bottom and the bottom side, and includes a polymer nano fabric and the graphene particles or the graphene oxide particles adhered polymer nano fabric. [Reference numerals] (AA) Start; (BB) End; (S10) Manufacturing a solution containing graphene oxide or a solution containing graphene; (S20) Manufacturing a graphene-polymer mixed solution; (S30) Manufacturing a 3D conductive current collector; (S40) Electro-spinning a mixed solution to the current collector; (S50) Separating the 3D graphene-polymer complex filter from the current collector;
Abstract translation: 目的：提供一种过滤器和制造的过滤器的制造方法，通过包括均匀分散并粘附在聚合物纳米纤维织物上的石墨烯颗粒来改善抗菌性，有利于控制作为所需要的元素的压差 过滤器制造，通过在集电器的表面上形成各种图案而在过滤器的表面上形成图案，并且不需要额外的3D形式的制造工艺。 构成：过滤器的制造方法包括以下步骤：制造含有石墨烯氧化物或石墨烯的溶液的工序（S10） 通过混合含有石墨烯氧化物或石墨烯和聚合物的溶液来制造石墨烯 - 聚合物混合溶液的步骤（S20） 以3D形式制造导电集电体的步骤（S30）; 通过将所述混合溶液电纺丝到所述集电体的表面来形成3D石墨烯 - 聚合物复合过滤器的步骤（S40） 以及从集电体分离3D石墨烯 - 聚合物复合过滤器的步骤（S50）。 含有石墨烯或氧化石墨烯的溶液的制造步骤包括将石墨烯颗粒或氧化石墨烯颗粒分散在溶剂中。 该过滤器具有包括从底部和底部连接的侧面的3D结构，并且包括聚合物纳米织物和石墨烯颗粒或石墨烯氧化物颗粒粘合聚合物纳米织物。 （附图标记）（AA）开始; （BB）结束; （S10）制造含有石墨烯氧化物或含有石墨烯的溶液的溶液; （S20）制造石墨烯 - 聚合物混合溶液; （S30）制造3D导电集电体; （S40）将混合溶液电纺丝至集电体; （S50）从集电体分离3D石墨烯 - 聚合物复合过滤器;
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