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公开(公告)号：KR1020150112658A
公开(公告)日：2015-10-07
申请号：KR1020140037249
申请日：2014-03-28
Applicant: 한국과학기술연구원
IPC: F21V29/00 , F21V17/00 , F21Y101/02
CPC classification number: F21V29/83 , F21V29/75 , F21V29/80 , F21Y2105/10 , F21Y2115/10 , F21V29/00 , F21V17/00
Abstract: 본발명은채널타입방열시스템을포함하는 LED 등기구에관한것으로서, 보다상세하게는, LED 를포함한복수의발광소자; 상기발광소자와연결되어발광소자가실장되는방열부; 상기방열부및 상기발광소자가수용되는케이싱; 상기케이싱과연결되며상기발광소자의상부에배치되고광투과성을갖는커버; 및외기가통과할수 있는통기채널;을포함하며, 상기케이싱은일 면이개방된개방면을갖고, 상기커버는상기개방면을커버하게연결되며, 상기방열부는상면및 하면을갖되상기상면은상기케이싱의개방면을통해노출되며, 상기발광소자는상기방열부의상면에연결되어상기개방면을통해노출되고, 상기방열부는서로평행하게연장되는복수의고랑부및 상기고랑부사이에형성되는이랑부를포함하며, 상기케이싱은복수의통기구를포함하고, 상기통기채널은상기이랑부로형성된공기유로, 및상기케이싱에형성된통기구로구성되는채널타입방열시스템을포함하는 LED 등기구에관한것이다.
Abstract translation: 本发明涉及一种包括通道型辐射系统的LED灯。 更具体地，LED灯包括多个包括LED的发光元件; 连接到所述发光元件以将所述发光元件嵌入的辐射部; 壳体，包括辐射部分和发光元件; 连接到壳体的盖，放置在发光元件的上部，并且具有穿透性; 以及通过空气的排气通道。 壳体具有侧面开放的开口面，盖体与开放面相连接，辐射部分包括上表面和下表面。 上表面通过壳体的开放表面露出，发光元件连接到辐射部分的上表面以通过开口表面暴露，并且辐射部分包括平行延伸的多个凹槽部分和形成的肋部分 在沟部分之间。 壳体包括多个通气孔，排气通道包括由肋部形成的空气路径和形成在壳体中的通气孔。
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公开(公告)号：KR1020130126437A
公开(公告)日：2013-11-20
申请号：KR1020120121550
申请日：2012-10-30
Applicant: 한국과학기술연구원
IPC: B01J21/10 , B01J19/12 , B01J23/755 , B01J6/00
Abstract: Provided are a method for manufacturing a magnesium oxide structure and the magnesium oxide structure manufactured thereby. The magnesium oxide structure manufactured by a method according to the present invention has meso-macro pores and improves a surface area and strength, thereby providing a catalyst with improved catalyst activation. [Reference numerals] (AA) Mesoporous precursor;(BB) Additive;(CC) Powder mixture;(DD) Porous powder shaped article;(EE) Meso-macro porous structure;(FF) Inorganic binder
Abstract translation: 提供一种制造氧化镁结构体的方法及其制造的氧化镁结构体。 通过根据本发明的方法制造的氧化镁结构具有中孔 - 大孔，并且改善了表面积和强度，从而提供了催化剂活化改进的催化剂。 （AA）介孔前体;（BB）添加剂;（CC）粉末混合物;（DD）多孔粉末成型制品;（EE）中大孔多孔结构;（FF）无机粘合剂
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公开(公告)号：KR101308020B1
公开(公告)日：2013-09-12
申请号：KR1020110095951
申请日：2011-09-22
Applicant: 한국과학기술연구원
Inventor： 김상우
CPC classification number: Y02P20/544
Abstract: 본 발명은 코어-셀 구조의 복합 분말과 그 제조 방법에 관한 것으로, 본 발명에 따른 제조 방법은, 1종 이상의 금속전구체를 포함하는 수용액 또는 유기 용매에 코어 분말을 분산 및 활성화시켜 혼합 슬러리를 제조하는 단계와, 상기 혼합 슬러리에 아임계 또는 초임계 상태의 유체를 혼합하면서 교반하여 코어-금속화합물 구조의 복합 분말의 합성 반응을 진행시키는 단계와, 상기 유체와 반응 생성액을 제거하여 복합 분말을 분리하는 단계를 포함하는 것을 특징으로 한다.
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公开(公告)号：KR101294594B1
公开(公告)日：2013-08-16
申请号：KR1020110094625
申请日：2011-09-20
Applicant: 한국과학기술연구원
IPC: D01D5/00 , D04H1/728 , D01F1/10 , D01F9/14 , D01D10/02 , B82B3/00 , G01N27/12 , B82Y40/00 , B82Y10/00
Abstract: 본 발명은 나노섬유 형성을 위한 고분자, 미세 결정립을 가지는 Fe-Co-Ni계 자성 나노입자 또는 자성 나노입자의 전구 물질 및 용매를 포함하는 방사액을 전기방사하여 제조되는 동축형 고순도의 자성 나노섬유; 상기 자성 나노섬유 제조 시 미량의 고저항 물질을 첨가하거나 방사 후 제조된 나노섬유를 산화 및 탈산소화하여 제조하여 얻을 수 있는, 다양한 범위로 다양하게 조절 가능한 미세 결정립 을 가지는 동축형 나노섬유에 관한 것이다.
본 발명의 자성 나노섬유는 섬유 각각이 가지는 금속합금의 결정립 크기가 수십나노미터 정도에서 수백나노미터 범위로 조절이 가능하며, 이는 간편한 공정으로 동축 나노섬유의 자기 이방성 효과와 더불어 다양하게 조절된 금속의 결정립 크기가 자기도메인으로써 그들의 자기적 특성에 직접적으로 관여하는 효과를 동시에 얻을 수 있는 장점이 있다.-
Patent Agency Ranking
公开(公告)号：KR100652860B1
公开(公告)日：2006-12-04
申请号：KR1020050102927
申请日：2005-10-31
Applicant: 한국과학기술연구원
IPC: H05K9/00
Abstract: A noise suppressing film, a noise-suppressed circuit substrate, and a method of manufacturing the same are provided to guarantee a high electromagnetic wave suppressing effect in a wireless frequency band with a thickness under 100 micron by forming the noise suppressing film at a substrate or a film. In a noise suppressing film, a pattern layer(11) is formed by crossing a magnetic substance(11a) and a resistor(11b). A magnetic layer(12) is formed to be laminated on the pattern layer(11). The magnetic substance(11a) and the resistor(11b) are arranged in a thickness direction. The pattern layer(11) absorbs the electromagnetic wave. The magnetic layer(12) protects the pattern layer(11) and absorbs the remaining electromagnetic wave.
Abstract translation: 提供噪声抑制膜，噪声抑制电路基板及其制造方法，以通过在基板上形成噪声抑制膜来保证在厚度小于100微米的无线频带中的高电磁波抑制效果或 一个电影。 在噪声抑制膜中，图案层（11）通过交叉磁性物质（11a）和电阻器（11b）而形成。 磁性层（12）形成为层叠在图案层（11）上。 磁性物质（11a）和电阻（11b）沿厚度方向排列。 图案层（11）吸收电磁波。 磁性层（12）保护图案层（11）并吸收剩余的电磁波。
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公开(公告)号：KR1020060111294A
公开(公告)日：2006-10-27
申请号：KR1020050033755
申请日：2005-04-22
Applicant: 한국과학기술연구원
CPC classification number: H01M4/881 , H01M4/8621 , H01M4/8828 , H01M4/8885 , H01M8/1286 , H01M2008/1293 , Y02P70/56
Abstract: Provided are micro-sized electrodes for solid oxide fuel cells and a manufacturing method thereof, which simply fabricates electrodes with sub-micron width in high precision without using an etching process or a machining process. The electrodes of solid oxide fuel cells are manufactured by the steps of: preparing a supporter(10) including an electrolytic layer(12); forming a first photoresist mold for a first electrode pattern on the upside of the supporter(10); preparing a first paste including a first electrode powder; coating the supporter(10) with the first paste to form a first electrode pattern(30a) using the first photoresist mold; removing the first photoresist mold; forming a second photoresist mold for a second electrode pattern on the upside of the supporter(10); preparing a second paste including a second electrode powder; coating the supporter(10) with the second paste to form a second electrode pattern(30b) using the second photoresist mold; and removing the second photoresist mold.
Abstract translation: 提供了用于固体氧化物燃料电池的微尺寸电极及其制造方法，其不用蚀刻工艺或机械加工即可以高精度地制造具有亚微米宽度的电极。 固体氧化物燃料电池的电极通过以下步骤制造：制备包括电解质层（12）的支撑体（10）; 在所述支撑件（10）的上侧上形成用于第一电极图案的第一光致抗蚀剂模具; 制备包括第一电极粉末的第一浆料; 用所述第一浆料涂覆所述支持体（10）以使用所述第一光致抗蚀剂模具形成第一电极图案（30a）; 去除第一光致抗蚀剂模具; 在支撑件（10）的上侧上形成用于第二电极图案的第二光致抗蚀剂模具; 制备包括第二电极粉末的第二浆料; 用所述第二浆料涂覆所述支持体（10）以形成使用所述第二光致抗蚀剂模具的第二电极图案（30b） 并移除第二光致抗蚀剂模具。
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公开(公告)号：KR1020030012710A
公开(公告)日：2003-02-12
申请号：KR1020010047110
申请日：2001-08-04
Applicant: 한국과학기술연구원
IPC: C03C27/02
Abstract: PURPOSE: A glass-metal bonding method for photo package elements is provided to improve bonding characteristics, increase yield and shorten the process by performing oxidation, bonding, and reduction at the same time. CONSTITUTION: The glass-metal bonding method for joining a window glass(6) to a metal cap(5) of photo package element like laser diode is processed by heating metal cap and a sealing glass(7) at a rate of 1-100deg.C/min to 300-1000deg.C in vapor or mixed gas(vapor/carrier gas) atmosphere, and cooling at the same rate. The carrier gas is CH4, H2, CO/N2, CH4/N2, H2/Ar, H2/N2 or H2/He, and the sealing glass, low temperature glass, is composed of oxide fillers such as SiO2, B2O3, Al2O3, PbO, ZnO, La2O3 and ZrSiO4, and at least one of Si, B, Al, Pb, Zn, La and Ba.
Abstract translation: 目的：提供一种用于光封装元件的玻璃 - 金属接合方法，以通过同时进行氧化，粘合和还原来提高结合特性，提高产量并缩短工艺。 构成：将窗玻璃（6）与激光二极管等光封装元件的金属盖（5）接合的玻璃 - 金属接合方法通过加热金属盖和密封玻璃（7）以1-100deg 以蒸气或混合气体（蒸气/载气）气氛中的C / min至300-1000℃，并以相同的速率冷却。 载气为CH4，H2，CO / N2，CH4 / N2，H2 / Ar，H2 / N2或H2 / He，密封玻璃低温玻璃由氧化物填料如SiO2，B2O3，Al2O3， PbO，ZnO，La2O3和ZrSiO4，以及Si，B，Al，Pb，Zn，La和Ba中的至少一种。
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公开(公告)号：KR1020020094069A
公开(公告)日：2002-12-18
申请号：KR1020010031770
申请日：2001-06-07
Applicant: 한국과학기술연구원
IPC: B22F9/16
Abstract: PURPOSE: A method for manufacturing fine nickel powder with a particle size distribution of 100 to 1000 nm using liquid reaction method is provided. CONSTITUTION: The method includes the steps of reacting a neutralizing agent with one metal precursor selected from (Ni(NO3)2·6H2O), (NiCl2x·H2O) and (NiSO4·6H2O) in aqueous solution to obtain precipitates; solving the precipitates in an organic solvent; treating above slurry at 200 to 300 deg.C under a pressure of 0.1 to 4 MPa to obtain fine metal powder; and extracting the organic solvent from the obtained fine metal powder by using solvents such as ethanol, acetone, isopropyl alcohol a methanol. The method is characterized in that the neutralizing agent is selected from KOH, NaOH and NH4OH; the organic solvent is selected from ethylene glycol, polyethylene glycol and butanediol.
Abstract translation: 目的：提供使用液体反应法制造粒度分布为100〜1000nm的细镍粉的方法。 方法：该方法包括将中和剂与选自（Ni（NO 3）2·6H 2 O），（NiCl 2·H 2 O）和（NiSO 4·6H 2 O）的金属前体在水溶液中反应以获得沉淀物的步骤; 在有机溶剂中溶解沉淀物; 在0.1〜4MPa的压力下，在200〜300℃下处理上述浆料，得到细小的金属粉末; 用乙醇，丙酮，异丙醇，甲醇等溶剂从得到的金属粉末中提取有机溶剂。 该方法的特征在于中和剂选自KOH，NaOH和NH 4 OH; 有机溶剂选自乙二醇，聚乙二醇和丁二醇。
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公开(公告)号：KR1020000040431A
公开(公告)日：2000-07-05
申请号：KR1019980056064
申请日：1998-12-18
Applicant: 한국과학기술연구원
Abstract: PURPOSE: A method for manufacturing a cross wall of a plasma display panel is provided to improve the characteristics of the plasma display panel and reduce the manufacturing cost. CONSTITUTION: A layer is coated on the upper portion of a glass substrate. An electrode is printed on the upper portion of the layer. A white dielectric layer is formed on the upper front surface of the electrode and the layer. A white glass layer is formed by coating the melt glass on the upper portion of the white dielectric layer. A cross wall is formed by patterning a black glass layer and the white glass layer.
Abstract translation: 目的：提供等离子体显示面板的横壁的制造方法，以提高等离子体显示面板的特性，降低制造成本。 构成：在玻璃基板的上部涂覆一层。 电极印刷在层的上部。 在电极的上表面和层上形成白色电介质层。 通过在白介质层的上部涂覆熔融玻璃来形成白色玻璃层。 通过图案化黑色玻璃层和白色玻璃层形成横壁。
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