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公开(公告)号：KR1020110059954A
公开(公告)日：2011-06-08
申请号：KR1020090116408
申请日：2009-11-30
Applicant: 서울대학교산학협력단
CPC classification number: A61L27/32 , A61C8/00 , A61F2/28 , A61L27/30 , A61L27/306 , A61L2430/02 , A61L2430/12
Abstract: PURPOSE: A bio-implantable device and a surface treatment method thereof are provided to enhance coupling power of bone and an implant by forming grooves on the surface of the implant. CONSTITUTION: A surface treatment method of a bio-implantable device comprises: a step forming grooves having the diameter of 10-50 micrometers on the surface of the bio-implantable device; and a step of forming a titanium dioxide nanoporous layer inside the groove. The formation of the groove is performed in a method of removing coated materials with an etching solution after spraying and coating biocompatible materials of a powdered state on the surface of the groove through a low temperature atomizing method. The nanoporous layer is formed through an anodizing method.
Abstract translation: 目的：提供生物可植入装置及其表面处理方法，以通过在植入物的表面上形成沟槽来增强骨骼和植入物的耦合力。 构成：生物可植入装置的表面处理方法包括：在生物可植入装置的表面上形成具有10-50微米直径的槽; 以及在槽内形成二氧化钛纳米多孔层的工序。 在通过低温雾化法在槽表面喷涂和涂覆粉末状的生物相容性材料之后，用蚀刻溶液除去涂覆材料的方法进行凹槽的形成。 纳米孔层通过阳极氧化法形成。
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公开(公告)号：KR1020100121895A
公开(公告)日：2010-11-19
申请号：KR1020090040814
申请日：2009-05-11
Applicant: 서울대학교산학협력단
Abstract: PURPOSE: The substrate and manufacturing method thereof having antistatic function is proceed the multifunction of the optical catalyst, antistatic, super-hydrophilicity, in-plane generation of heat, base radiation by improving the conductivity. CONSTITUTION: The substrate(10) comprises the base layer(11) and anti-static layer(12) the base layer is composed of the new glass. By coating the titanium dioxide in which the anti-static layer is doped on the base layer to impurity it is formed. The anti-static layer in advance secludes the formation of the dust or the other contamination layer by giving the conductivity to the photo catalyst substance.
Abstract translation: 目的：具有抗静电功能的基板及其制造方法通过提高导电性，进行光催化剂的多功能化，抗静电，超亲水性，面内产生热，碱辐射。 构成：基体（10）包括基层（11）和防静电层（12），基层由新玻璃构成。 通过将其上形成有杂质的二氧化钛涂覆在基底层上的抗静电层。 通过向光催化剂物质提供导电性，防静电层预先隐藏了灰尘或其它污染层的形成。
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Patent Agency Ranking
公开(公告)号：KR1020120134487A
公开(公告)日：2012-12-12
申请号：KR1020110053408
申请日：2011-06-02
Applicant: 서울대학교산학협력단
IPC: H01L31/04 , H01L31/0224 , H01L31/18
CPC classification number: Y02E10/542 , Y02P70/521 , H01L31/04 , H01L31/0224 , H01L31/18
Abstract: PURPOSE: A flexible dye-sensitized solar cell using a transparent polymer film, and a manufacturing method thereof are provided to facilitate carrying and installation by forming the solar cell without a glass substrate. CONSTITUTION: A photoelectrode(100) is formed into a mesh structure. A counter electrode(200) is separated from the photoelectrode. A semiconductor oxide(300) forms a porous particle layer by being deposited on the photoelectrode. A dye is absorbed on the particle surface of the semiconductor oxide. A catalyst medium is coated on the counter electrode.
Abstract translation: 目的：提供使用透明聚合物膜的柔性染料敏化太阳能电池及其制造方法，以便通过在没有玻璃基板的情况下形成太阳能电池来方便携带和安装。 构成：光电极（100）形成网状结构。 对电极（200）与光电极分离。 半导体氧化物（300）通过沉积在光电极上形成多孔颗粒层。 染料被吸收在半导体氧化物的颗粒表面上。 催化剂介质涂覆在对电极上。
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公开(公告)号：KR101094635B1
公开(公告)日：2011-12-20
申请号：KR1020090056567
申请日：2009-06-24
Applicant: 서울대학교산학협력단
IPC: G02F1/1343
Abstract: 본 발명은 플렉시블 투명 전극 및 그의 제조 방법에 관한 것이다. 본 발명은 고분자 기판상에 투명 도전성 산화막을 제공하는 단계; 상기 모재의 상기 투명 도전성 산화막에 크랙을 형성하는 단계; 및 상기 투명 도전성 산화막상에 금속 물질을 제공하여 상기 크랙을 충진하는 단계를 포함하는 것을 특징으로 하는 플렉시블 투명 전극 제조 방법을 제공한다. 본 발명에 의해 제조된 투명 전극은 투명성의 저하없이 높은 유연성을 구비한다.
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公开(公告)号：KR1020140122026A
公开(公告)日：2014-10-17
申请号：KR1020130038543
申请日：2013-04-09
Applicant: 서울대학교산학협력단
CPC classification number: B01J19/088 , B01J2219/0877 , C01G23/047 , C01P2002/72 , C01P2004/03 , C01P2004/64
Abstract: 간단하면서 지속적인 합성이 가능한 티타늄 산화물 나노 구조 제조 방법 및 장치를 제공한다. 본 발명에 따른 티타늄 산화물 나노 구조 제조 방법에서는 반응 챔버 내부에 티타늄 함유 전구체 용액을 투입한 후, 펄스 방식의 전원을 인가하여 플라즈마 아크 방전을 일으켜 티타늄 산화물 나노 구조를 생성한다. 본 발명에 따르면, 나노 구조를 구성하는 조성으로 전극을 구성할 필요가 없고 추가의 기체 공급이 필요 없으므로 기존의 방법에 비하여 간단하고, 용이하며, 공정 비용의 절감뿐만 아니라 대량 생산이 가능하다.
Abstract translation: 提供了可以简单且一致地合成二氧化钛纳米结构的二氧化钛纳米结构体的制造方法和装置。 在本发明的氧化钛纳米结构体的制造方法中，通过将含钛前体溶液输入到反应室中，并施加脉冲型电力来产生等离子体电弧放电，生成氧化钛纳米结构体。 本发明与现有的方法相比简单和容易，并且由于不需要在构成纳米结构的组合物中组成电极并提供额外的气体，所以能够降低工艺成本和批量生产。
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公开(公告)号：KR1020120006872A
公开(公告)日：2012-01-19
申请号：KR1020100067580
申请日：2010-07-13
Applicant: 서울대학교산학협력단
CPC classification number: Y02B20/181
Abstract: PURPOSE: A phosphor for a white light emitting diode, and the white light emitting diode are provided to performing the visible luminescence with a wide luminous band. CONSTITUTION: A phosphor for a white light emitting diode contains the following: a first element selected from lithium, sodium, potassium, rubidium, or cesium; and a second element selected from magnesium, calcium, strontium, or barium. A part of the second element is substituted with a rare earth element. The phosphor emits light by the excitation of light having the peak wavelength of 200-400nm. The white light emitting diode includes a diode(120) radiating ultraviolet rays or blue light; and the phosphonic acid based phosphor(150).
Abstract translation: 目的：提供用于白色发光二极管的荧光体和白色发光二极管以执行具有较宽发光频带的可见发光。 构成：用于白色发光二极管的磷光体包含以下物质：选自锂，钠，钾，铷或铯的第一元素; 和选自镁，钙，锶或钡的第二元素。 第二元素的一部分被稀土元素代替。 荧光体通过激发峰值波长为200-400nm的光而发光。 白色发光二极管包括辐射紫外线或蓝色光的二极管（120）; 和膦酸系荧光体（150）。
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公开(公告)号：KR1020100088032A
公开(公告)日：2010-08-06
申请号：KR1020090007164
申请日：2009-01-29
Applicant: 서울대학교산학협력단
CPC classification number: B01J37/04 , B01J23/30 , B01J23/835 , B01J35/004
Abstract: PURPOSE: A visible ray-responsive oxide photo catalyst and a manufacturing method thereof are provided to respond to indoor light like a fluorescent lamp or outdoor and obtain chemical stability. CONSTITUTION: A visible ray-responsive oxide photo catalyst compound is shown as (Sn_(1-x) V_x)(W_(1-y) Mo_y)O4. In the chemical formula, 0
Abstract translation: 目的：提供可见光线响应型氧化物光催化剂及其制造方法，以响应诸如荧光灯或室外的室内光，并获得化学稳定性。 构成：可见光线响应氧化物光催化剂化合物显示为（Sn_（1-x）V_x）（W_（1-y）Mo_y）O4。 在化学式中，0 <= x <= 0.5且0 <= y <= 0.5。 氧化锡和氧化钒中的一种与氧化钨和氧化钼之一混合。 将混合物在真空状态或氩气氛下在500至900摄氏度下煅烧，然后冷却。 将冷却的混合物选择性粉碎。
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