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公开(公告)号：KR1020130007188A
公开(公告)日：2013-01-18
申请号：KR1020110064201
申请日：2011-06-30
Applicant: 한국산업기술대학교산학협력단
CPC classification number: Y02P70/521
Abstract: PURPOSE: A method for manufacturing CIGS thin films is provided to simplify a manufacturing process because a separate process or device for manufacture stability is not necessary by using selenium elements instead of hydrogen selenide(H2Se) in a selenization annealing process. CONSTITUTION: A method for manufacturing CIGS thin films includes as follows; a step for forming a CIG precursor on a substrate by sputtering an alloy target including copper, indium, and gallium on the top of the substrate(S10); a step for forming copper-selenium compound, indium-selenium compound, and gallium-selenium compound by primarily annealing the CIG precursor in an selenium atmosphere(S20); a step for forming a CIGS thin film on the top of the substrate by secondarily annealing the copper-selenium compound, the indium-selenium compound, and the gallium-selenium compound in the selenium atmosphere(S30). [Reference numerals] (AA) Start; (BB) End; (S10) Sputtering an alloy target including copper, indium, and gallium on the top of a substrate; (S20) Primarily heat-treating a CIG precursor in a selenium atmosphere; (S30) Secondarily heat-treating a copper-selenium compound, an indium-selenium compound, and a gallium-selenium compound in a selenium atmosphere
Abstract translation: 目的：提供一种制造CIGS薄膜的方法，以简化制造过程，因为在硒化退火工艺中，通过使用硒元素代替硒化氢（H2Se），不需要用于制造稳定性的单独工艺或器件。 构成：制造CIGS薄膜的方法如下： 通过在基板的顶部溅射包含铜，铟和镓的合金靶，在基板上形成CIG前体的步骤（S10）; 通过在硒气氛中主要对CIG前体进行退火来形成铜 - 硒化合物，铟 - 硒化合物和镓 - 硒化合物的步骤（S20）; 通过在硒气氛中二次退火铜 - 硒化合物，铟 - 硒化合物和镓 - 硒化合物，在衬底的顶部上形成CIGS薄膜的步骤（S30）。 （附图标记）（AA）开始; （BB）结束; （S10）在基板的顶部溅射包含铜，铟和镓的合金靶; （S20）主要在硒气氛中热处理CIG前体; （S30）在硒气氛中二次热处理硒 - 硒化合物，铟 - 硒化合物和镓 - 硒化合物
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公开(公告)号：KR101468393B1
公开(公告)日：2014-12-04
申请号：KR1020120062055
申请日：2012-06-11
Applicant: 한국산업기술대학교산학협력단
Inventor： 송용원
Abstract: 본발명은플럭스가자동공급되는티그용접용토치및 이것을이용한용접방법에관한것으로서, 불꽃이발생되어모재를용접하는헤드부와, 불꽃발생을위한용접매개체인아르곤가스를공급하는본체부와, 작업자가손으로잡고용접공정을수행하도록하는파지부를포함하는티그용접용토치에있어서, 상기헤드부의일측으로는헤드부의끝단으로플럭스를자동공급하기위한플럭스용기부가설치된티그용접용토치를제공하고, 이티그용접용토치를이용하여용접과동시에플럭스가자동공급되도록함으로써, 용접에따른공정수가줄어생산성이향상되고, 또한균일한플럭스의도포로인하여용접품질이향상되는효과가제공된다.
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公开(公告)号：KR1020130138460A
公开(公告)日：2013-12-19
申请号：KR1020120062056
申请日：2012-06-11
Applicant: 한국산업기술대학교산학협력단
Inventor： 송용원
Abstract: The present invention relates to a torch for welding tungsten inert gas in which flux is automatically supplied and a welding method using the same. The torch for welding the tungsten inert gas comprises: a head part for welding base materials by flames; a main body for supplying argon gas as a welding medium to generate the flames; and a gripping part for performing a welding process in order for operators to hold. A flux storage container is connected between a supply pipe of the main body and an argon gas storage container to supply the argon gas to the supply pipe. The flux is automatically supplied while being welded by using the torch so that productivity is improved as the number of processes is reduced by the welding and welding qualities are improved as the flux is evenly spread.
Abstract translation: 本发明涉及一种用于焊接钨惰性气体的焊炬，其中自动提供助焊剂和使用其的焊接方法。 用于焊接钨惰性气体的手电筒包括：用于通过火焰焊接基材的头部; 用于供应氩气作为焊接介质以产生火焰的主体; 以及用于执行焊接处理以使操作者保持的夹持部件。 助熔剂储存容器连接在主体的供给管和氩气储存容器之间，以将氩气供应至供给管。 通过使用焊炬焊接焊剂时，焊剂自动供给，从而通过焊接减少工艺数量，提高生产效率，焊剂质量随焊剂均匀扩展而提高。
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公开(公告)号：KR1020130138459A
公开(公告)日：2013-12-19
申请号：KR1020120062055
申请日：2012-06-11
Applicant: 한국산업기술대학교산학협력단
Inventor： 송용원
Abstract: The present invention relates to a torch for a TIG welding by self-feeding flux and a weld method thereby comprising: a head part for welding a basic material by generating a flame; a main body part for providing argon gas, which is a welding medium for generating a flame; and a gripping part for performing a weld process while a user holds the torch with a hand. In the torch for a TIG welding, a flux container for self-feeding flux to an end of the head part is installed in one side of the head part. Welding quality is improved by coating uniform flux, and productivity is improved by reducing the number of processes according to a weld since welding and self-feeding flux are performed at the same time by using the torch for a TIG welding.
Abstract translation: 本发明涉及一种用于通过自身供给焊剂进行TIG焊接的焊炬和焊接方法，由此包括：用于通过产生火焰焊接基材的头部; 用于提供氩气的主体部分，氩气是用于产生火焰的焊接介质; 以及用于在用户用手握持手电筒的情况下执行焊接过程的夹持部分。 在用于TIG焊接的手电筒中，用于自动馈送到头部端部的助焊剂容器安装在头部的一侧。 通过涂覆均匀的焊剂，焊接质量得到改善，并且通过使用焊枪进行TIG焊接同时进行焊接和自身馈电焊接，因此通过减少根据焊接的工艺数量来提高生产率。
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公开(公告)号：KR101015462B1
公开(公告)日：2011-02-22
申请号：KR1020080063416
申请日：2008-07-01
Applicant: 한국산업기술대학교산학협력단
Inventor： 송용원
IPC: A61F2/28
Abstract: 본 발명은 임플란트용 이산화티타늄(TiO
2 ) 세라믹스 및 그 제조방법에 관한 것으로 임플란트 계면에서의 세포와 조직이 기공으로 흡수되어 골과 임플란트의 초기 골유착성 및 결합력을 향상시키고 체내에서 안정하고 이산화 티타늄의 생체 융화성(bio compatibility)과 생체 활동성(bio activity) 등을 향상시켜 환자의 임플란트 시술시 회복기간을 단축시킬 수 있는 임플란트용 이산화티타늄 세라믹스 및 그 제조방법에 관한 것이다.-
Patent Agency Ranking
公开(公告)号：KR1020100113230A
公开(公告)日：2010-10-21
申请号：KR1020090031679
申请日：2009-04-13
Applicant: 한국산업기술대학교산학협력단
CPC classification number: C25D11/30 , C25D5/48 , C25D11/024 , C25D21/10
Abstract: PURPOSE: A method and a system for fabricating oxide coatings on magnesium alloys are provided to ensure the high corrosion resistance since environment-friendly electrolyte and electrochemical plasma oxidation coating process is applied and ceramic oxide coating is formed on the surface of magnesium alloy. CONSTITUTION: A method for fabricating oxide coatings on magnesium alloys is as follows. The foreign material and the corroded oxide layer of the surface of magnesium alloy are removed. After the magnesium alloy is dipped in alkali electrolyte(30), AC(Alternating Current) pulse is applied and a magnesium oxide film is formed on the surface of the magnesium alloy. The magnesium alloy with the magnesium oxide film is washed and dried by the distilled water.
Abstract translation: 目的：提供一种用于制备镁合金氧化物涂层的方法和系统，以确保耐腐蚀性，因为环境友好的电解质和电化学等离子体氧化涂层工艺被应用，并且在镁合金的表面上形成陶瓷氧化物涂层。 构成：在镁合金上制备氧化物涂层的方法如下。 除去镁合金表面的异物和被腐蚀的氧化物层。 将镁合金浸渍在碱性电解液（30）中后，施加AC（交流）脉冲，在镁合金的表面形成氧化镁膜。 将含有氧化镁膜的镁合金洗涤并用蒸馏水干燥。
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公开(公告)号：KR1020100087514A
公开(公告)日：2010-08-05
申请号：KR1020090006560
申请日：2009-01-28
Applicant: 한국산업기술대학교산학협력단
Inventor： 송용원
IPC: H05B33/10
CPC classification number: H01L51/001 , H01L21/67167 , H01L21/6719 , H01L21/67207 , H01L51/56 , H01L2924/12044
Abstract: PURPOSE: A device and a method for manufacturing an OLED are provided to unify a manufacturing system by uniformly depositing an organic thin film and an encapsulation film. CONSTITUTION: A transfer chamber(20) receives a substrate for an OLED panel. A load lock chamber(30), a process chamber(100) for an inorganic material, and a process chamber(200) for an organic material are arranged on the outer surface of the transfer chamber. The process chamber for the inorganic material includes a substrate mounting table, a shower head, an inorganic material supplying unit, and a ligand removal gas supplying unit. A substrate mounting stand is arranged inside the chamber body. The shower head sprays the inorganic compound to the substrate. The inorganic material supplying unit supplies the inorganic compound to the shower head. The ligand removal gas supplying unit supplies the ligand removal gas to the shower head.
Abstract translation: 目的：提供一种用于制造OLED的装置和方法，以通过均匀沉积有机薄膜和封装膜来统一制造系统。 构成：传送室（20）接收用于OLED面板的基板。 负载锁定室（30），用于无机材料的处理室（100）和用于有机材料的处理室（200）布置在传送室的外表面上。 无机材料的处理室包括基板安装台，淋浴头，无机材料供给单元和配位体除去气体供给单元。 基板安装台设置在室主体的内部。 淋浴头将无机化合物喷射到基材上。 无机材料供给单元将无机化合物供给到喷头。 配体去除气体供给单元将配体除去气体供给到喷淋头。
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公开(公告)号：KR101213976B1
公开(公告)日：2012-12-20
申请号：KR1020100059124
申请日：2010-06-22
Applicant: 한국산업기술대학교산학협력단
IPC: C25D11/30
Abstract: 본발명은마그네슘합금의산화피막형성방법및 이로부터제조된산화피막을가지는부재에관한것으로, 구체적으로는환경친화성전해액을적용하여내부식성, 계면결합력및 도포밀착성을향상시켜우수한표면특성을갖는장점이있다. 본발명에따른마그네슘합금의산화피막형성방법은자동차, 항공기등의수송산업용소재, 우주항공소재, 휴대용가전기기내·외장케이스, 군수산업용소재, 스포츠·레저및 의료용품소재등으로사용되는마그네슘합금의고품위내부식산화세라믹코팅, 도장하지및 다목적다층구조용코팅을위한핵심기술로활용가능하다.
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公开(公告)号：KR1020100003493A
公开(公告)日：2010-01-11
申请号：KR1020080063416
申请日：2008-07-01
Applicant: 한국산업기술대학교산학협력단
Inventor： 송용원
IPC: A61F2/28
CPC classification number: A61F2/28 , A61F2310/00023 , A61L27/06
Abstract: PURPOSE: A titanium dioxide ceramics for implant and a manufacturing method thereof are provided, which reduce recovery period of a patient by improving bio compatibility and bio activity. CONSTITUTION: A method for manufacturing titanium dioxide ceramics for implant comprises a step for preparing a base member including a titanium metal layer consisting of titanium or Ti alloy; and an oxidation step for oxidizing an anode in the electrolyte solution. The base member more includes a titanium oxide layer of the titanium metal layer in one side. The electrolyte solution includes Na2HPO4 or KOH.
Abstract translation: 目的：提供用于植入物的二氧化钛陶瓷及其制造方法，其通过改善生物相容性和生物活性来减少患者的恢复期。 构成：用于制造用于植入物的二氧化钛陶瓷的方法包括制备包括由钛或钛合金构成的钛金属层的基底构件的步骤; 以及用于氧化电解质溶液中的阳极的氧化步骤。 基底部件还包括一侧的钛金属层的氧化钛层。 电解质溶液包括Na 2 HPO 4或KOH。
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公开(公告)号：KR100860556B1
公开(公告)日：2008-09-26
申请号：KR1020070060602
申请日：2007-06-20
Applicant: 한국산업기술대학교산학협력단
Abstract: An environmental friendly activating flux having satisfactory mechanical properties and welding characteristics for welding stainless steel and carbon steel is provided to be economically applied to related welding industries requiring high reliability and advanced safety, and a preparation method of the activating flux is provided. An activating flux for welding stainless steel and carbon steel comprises rutile, chromium oxide, titanium-magnetite, fluorite, carnallite, and quartz sand. The activating flux comprises 5 to 30% by weight of rutile, 5 to 15% by weight of chromium oxide, 5 to 15% by weight of titanium-magnetite, 15 to 70% by weight of fluorite, 1 to 10% by weight of carnallite, and the balance of quartz sand. A preparation method of an activating flux for welding stainless steel and carbon steel comprises the steps of: mixing rutile, chromium oxide, titanium-magnetite, fluorite, carnallite, and quartz sand to obtain a mixture; charging a liquid phase material and the mixture obtained in the step into a ball-mill, sealing the liquid phase material and the mixture, and applying mechanical energy to the liquid phase material and the mixture by ball milling to obtain a powder; and calcining the powder obtained in the step.
Abstract translation: 提供了一种具有良好的机械性能和焊接特性的环保激活焊剂，用于焊接不锈钢和碳钢，以经济地应用于需要高可靠性和高安全性的相关焊接行业，并提供了激活焊剂的制备方法。 用于焊接不锈钢和碳钢的激活焊剂包括金红石，氧化铬，钛 - 磁铁矿，萤石，光卤石和石英砂。 活化助熔剂含有5〜30重量％的金红石，5〜15重量％的氧化铬，5〜15重量％的钛 - 磁铁矿，15〜70重量％的萤石，1〜10重量％ 光卤石，石英砂的平衡。 用于焊接不锈钢和碳钢的活化助熔剂的制备方法包括以下步骤：将金红石，氧化铬，钛 - 磁铁矿，萤石，光卤石和石英砂混合，得到混合物; 将液相材料和步骤中获得的混合物装入球磨机中，密封液相材料和混合物，并通过球磨将机械能施加到液相材料和混合物以获得粉末; 并煅烧在该步骤中获得的粉末。
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