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公开(公告)号：KR1020140109618A
公开(公告)日：2014-09-16
申请号：KR1020130023786
申请日：2013-03-06
Applicant: 전자부품연구원
Inventor： 홍성제
IPC: G02F1/13
CPC classification number: G02F1/13 , G02F2203/68
Abstract: Indium tin oxide and a glass substrate of a display panel are reused by vertically separating a sealing layer by inputting a knife on the side of a sealing region in contact with a top plate and a bottom plate of a liquid crystal display device without crushing the liquid display device. A recovery and reuse method of a display panel material according to the present invention includes the steps of: separating the top plate and the bottom plate by cutting the side of the sealing region between the top plate and the bottom plate comprising the display panel with the knife; removing the liquid crystal injected between the top plate and the bottom plate; removing a polarization film attached to the top plate; and separating the glass substrate and the indium tin oxide from the top plate.
Abstract translation: 铟锡氧化物和显示面板的玻璃基板通过在与液晶显示装置的顶板和底板接触的密封区域的侧面上输入刀来垂直分离密封层来重新使用，而不破坏液体 显示设备。 根据本发明的显示面板材料的回收和再利用方法包括以下步骤：通过在包括显示面板的顶板和底板之间切割密封区域的侧面来分离顶板和底板， 刀; 去除在顶板和底板之间注入的液晶; 去除附着在顶板上的偏光膜; 并从顶板分离玻璃基板和氧化铟锡。
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公开(公告)号：KR101332023B1
公开(公告)日：2013-11-25
申请号：KR1020110052337
申请日：2011-05-31
Applicant: 전자부품연구원
Abstract: 유기 발광 다이오드 조명 장치에서, 기판 위에 형성되는 유기 발광 다이오드를 보호하기 위한 봉지 부재에 유기 발광 다이오드의 애노드 전극과 캐소드 전극의 저항을 감소시키기 위한 보조 전극을 형성한다.
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公开(公告)号：KR1020130110679A
公开(公告)日：2013-10-10
申请号：KR1020120032820
申请日：2012-03-30
Applicant: 전자부품연구원
Inventor： 홍성제
CPC classification number: G02F1/1313 , Y02W30/52
Abstract: PURPOSE: A method for recovering a valuable material including ITO from a liquid crystal display device is provided to prevent environmental pollution by reusing resources. CONSTITUTION: The upper plate and the lower plate of a device are separated from each other (S120). A polarizing film and a liquid crystal residue are removed from the upper plate (S130). A glass substrate is separated by melting a color filter (S140). A color filter component is firstly removed. The color filter component is secondly removed by a heating process at a temperature of 150°C to 600°C. [Reference numerals] (AA) Start; (BB) End; (S110) Dismantle a product and separate a liquid crystal device from it; (S120) Cut off the edges of the liquid crystal device and separate the upper plate and the lower plate; (S130) Remove a polarizing film; (S140) Remove a color filter (CF) / separate a glass substrate; (S150) Dilute a solution including ITO+CF residues/separate by washing; (S160) Heat the ITO+CF residues
Abstract translation: 目的：提供一种从液晶显示装置中回收含有ITO的有价物质的方法，以通过再利用资源来防止环境污染。 构成：装置的上板和下板彼此分离（S120）。 偏光膜和液晶残渣从上板去除（S130）。 通过熔化滤色器分离玻璃基板（S140）。 首先去除滤色器部件。 滤色器组件在150℃至600℃的温度下通过加热过程二次除去。 （附图标记）（AA）开始; （BB）结束; （S110）拆卸产品并从中分离出液晶装置; （S120）切断液晶装置的边缘并分离上板和下板; （S130）去除偏光膜; （S140）拆下滤色片（CF）/分离玻璃基板; （S150）稀释溶液，包括ITO + CF残留物/通过洗涤分离; （S160）加热ITO + CF残留物
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公开(公告)号：KR101285590B1
公开(公告)日：2013-07-12
申请号：KR1020110016585
申请日：2011-02-24
Applicant: 전자부품연구원
IPC: G02F1/1333 , G02F1/13 , G02F1/1335
Abstract: 본 발명은 액정표시장치의 기판 분리 및 재생 방법에 관한 것으로, 구체적으로는 액정표시장치에 포함되어 있는 기판을 재사용할 수 있도록 액정표시장치를 분해여 액정을 제거하고 컬러 필터 기판(상부 기판) 및 TFT-어레이 기판(하부 기판)상에 적층되어 있던 컬러 필터, 투명 전극, 편광 필름 등을 포함하는 여러 부품층 및 필름을 제거함으로써 상부 및 하부 기판을 분리 및 재생하는 방법에 관한 것이다.
상부 기판의 일면에는 편광 필름이 에폭시로 부착되고 다른 면에는 컬러 필터와 공통전극이 적층되어 구성되는 컬러 필터 기판(상부 기판)과, 게이트 전극과 실리콘 질화막과 액티브 층과 소스 및 드레인 전극과 화소 전극이 하부 기판의 일면에 적층되고 다른 면에는 편광필름이 에폭시로 부착되어 구성되는 TFT-어레이 기판(하부 기판)과, 상기 컬러 필터 기판(상부 기판)과 상기 TFT-어레이 기판(하부 기판) 사이에 채워져서 실란트에 의해 보존되는 액정으로 구성되는 액정표시장치에 있어서, 본 발명에 따르는 액정표시장치의 기판 분리 및 재생 방법은, 액정표시장치를 컬러 필터 기판 및 TFT-어레이 기판으로 각각 분리하는 단계; 분리된 상기 컬러 필터 기판(상부 기판)과 상기 TFT-어레이 기판(하부 기판)의 잔여 액정을 제거하는 단계; 상기 상부 기판 및 하부 기판의 일면에 부착된 편광 필름을 떼어내고 상부 기판 및 하부 기판상의 잔여 에폭시를 제거하는 단계; 상기 상부 기판의 다른 면에 구성된 컬러 필터 및 투명 전극층을 제거하는 단계; 및 상기 하부 기판의 일면에 배치된 실리콘 질화막을 용해하여, 액티브 층과 소스 및 드레인 전극과 화소 전극(투명 전극)을 제거하는 단계를 포함하는 것을 특징으로 한다.-
35.发明公开
公开(公告)号：KR1020120116659A
公开(公告)日：2012-10-23
申请号：KR1020110034234
申请日：2011-04-13
Applicant: 전자부품연구원
Abstract: PURPOSE: A collecting method for indium tin oxide and valuable resources from a liquid crystal display device and collected indium tin oxide by the method are provided to collect indium tin oxide and valuable sources from a liquid crystal display device using a simple process. CONSTITUTION: A collecting method for indium tin oxide and valuable resources from a liquid crystal display device comprises the following steps: separating liquid crystal display(s110); separating an upper plate from a lower plate of a liquid crystal display(s120); removing polaroid film and liquid crystal residue of the upper plate(s130); removing a color filter of the upper plate and separating a glass substrate from the upper plate(s140); and heat treating and pulverizing the residual indium tin oxide(s150); and post-treating indium tin oxide(s160). In the first step, a sealed part of the upper and lower plates is cut by being scribed. The Polaroid film is removed by using an organic solvent. The color filter is removed by dissolving the color filter using alkaline solution. [Reference numerals] (AA) Start; (BB) End; (S110) Decomposing product and separating liquid crystal display; (S120) Separating an upper plate from a lower plate of a liquid crystal display; (S130) Removing Polaroid film and liquid crystal; (S140) Removing a color filter and separating a glass substrate; (S150) Heat treating and pulverizing the residual indium tin oxide; (S160) Post-treating indium tin oxide
Abstract translation: 目的：提供一种通过该方法从液晶显示装置和收集的氧化铟锡中的氧化铟锡和有价值的资源的收集方法，以使用简单的工艺从液晶显示装置中收集氧化铟锡和有价值的源。 构成：从液晶显示装置获得的氧化铟锡和有价值的资源的收集方法包括以下步骤：分离液晶显示器（s110）; 从液晶显示器的下板分离上板（S120）; 去除所述上板的偏光片和液晶残渣（s130）; 去除上板的滤色片并将玻璃基板与上板分离（s140）; 并对残留的氧化铟锡进行热处理和粉碎（s150）; 和后处理氧化铟锡（s160）。 在第一步骤中，通过划刻切割上板和下板的密封部分。 通过使用有机溶剂除去偏光片。 通过使用碱性溶液溶解滤色器除去滤色器。 （附图标记）（AA）开始; （BB）结束; （S110）分解产品并分离液晶显示器; （S120）从液晶显示器的下板分离上板; （S130）去除偏光片和液晶; （S140）去除滤色器并分离玻璃基板; （S150）对残留的氧化铟锡进行热处理粉碎; （S160）后处理氧化铟锡
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Patent Agency Ranking
公开(公告)号：KR1020120097181A
公开(公告)日：2012-09-03
申请号：KR1020110016585
申请日：2011-02-24
Applicant: 전자부품연구원
IPC: G02F1/1333 , G02F1/13 , G02F1/1335
CPC classification number: G02F1/1309 , G02F1/133514 , G02F1/1368 , G02F2203/68
Abstract: PURPOSE: A method for separating and recycling a substrate of a liquid crystal display device is provided to eliminate several layers from a substrate without breaking the liquid crystal display device, thereby separating and recycling upper/lower substrates of the liquid crystal display device. CONSTITUTION: Polarization films attached to one-sides of upper/lower substrates are eliminated. Remaining epoxy is eliminated from the upper/lower substrates. A color filter and a transparent electrode layer are eliminated from the other side of the upper substrate. A silicon nitride film is dissolved while the silicon nitride film is arranged on the lower substrate. An active layer, source and drain electrodes, and a pixel electrode are eliminated. [Reference numerals] (AA) Disassembling products and separating TFT-LCDs; (BB) Cutting the edge and separating upper/lower substrates; (CC) Removing polarization films of the upper/lower substrates and epoxy; (DD) Removing a color filter and a transparent electrode of the upper substrate; (EE) Removing SiNx, a pixel electrode and residues of the lower substrate; (FF) Forming a recycled substrate; (GG) Treating the surface of the substrate for reinforcement
Abstract translation: 目的：提供一种分离和再循环液晶显示装置的基板的方法，从而从液晶显示装置中分离和再循环上下基板，从而从基板上除去多层而不破坏液晶显示装置。 构成：消除了附着在上/下基板一侧的极化膜。 剩余的环氧树脂从上/下基板上消除。 从上基板的另一侧排出滤色器和透明电极层。 氮化硅膜被溶解，而氮化硅膜被布置在下基板上。 消除有源层，源极和漏极以及像素电极。 （附图标记）（AA）拆卸产品和分离TFT-LCD; （BB）切割边缘并分离上/下基板; （CC）去除上/下基板和环氧树脂的偏振膜; （DD）去除上基板的滤色器和透明电极; （EE）去除SiNx，像素电极和下基板的残留物; （FF）形成再生基材; （GG）处理基材的表面进行加固
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公开(公告)号：KR1020120066817A
公开(公告)日：2012-06-25
申请号：KR1020100128095
申请日：2010-12-15
Applicant: 전자부품연구원
CPC classification number: B22F1/0018 , B22F9/04 , B82Y40/00
Abstract: PURPOSE: A manufacturing apparatus of nanopowder through evaporation, condensation, and oil collection is provided to mass produce various kinds of active metal nano powders by including two source material evaporators and collecting nanopowder through oil which revolves in a vacuum condition. CONSTITUTION: A manufacturing apparatus of nanopowder through evaporation, condensation, and oil collection comprises a source material feeding unit(200) which successively provides source materials to a powder collecting unit, the powder collecting unit(100) which produces, collects, and discharges powder from the provided source materials, a vacuum pump which is connected to the source material feeding unit and the powder collecting unit and makes a vacuum state; a power supply unit which provides power to the source material feeding unit and the powder collecting unit, and a control unit(300) which is connected to the vacuum pump and the power supply unit and controls degree of a vacuum and power of the source material feeding unit and the powder collecting unit.
Abstract translation: 目的：提供通过蒸发，冷凝和集油的纳米粉末制造设备，通过包括两种源材料蒸发器和通过在真空条件下旋转的油收集纳米粉末来大量生产各种活性金属纳米粉末。 构成：通过蒸发，冷凝和集油的纳米粉末制造装置包括：源材料供给单元（200），其连续地向粉末收集单元提供源材料;粉末收集单元（100），其生成，收集和排出粉末 从所提供的源材料中，连接到源材料供给单元和粉末收集单元并且形成真空状态的真空泵; 向源材料供给单元和粉末收集单元提供电力的供电单元和连接到真空泵和电源单元并控制源材料的真空度和功率的控制单元（300） 进料单元和粉末收集单元。
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公开(公告)号：KR1020120041185A
公开(公告)日：2012-04-30
申请号：KR1020120036844
申请日：2012-04-09
Applicant: 전자부품연구원
Abstract: PURPOSE: A manufacturing method of ultrafine composite metal oxide powder is provided to lower a reaction temperature or omitting a processing step by using an organic colloid. CONSTITUTION: A manufacturing method of ultrafine composite metal oxide powder comprises the following steps: preparing more than 2 single colloidal solutions by respectively dissolving more than 2 types of precursors which are selected from tin(Sn), zinc(Zn), gadolinium(Gd), and aluminum(Al) in organic solvents; preparing complex single colloidal solution by mixing the single colloidal solution; stirring the complex colloidal solution until the organic solvents evaporate; preparing a gelled complex metallic compound; and heating the galled complex metallic compound. The precursor of metal is in a chelated form of the metal with organic compound. The organic compound is at least one of the following acids: acetate, acetylacetonate, oxalate, and acid induced from thereof.
Abstract translation: 目的：提供超细复合金属氧化物粉末的制造方法以降低反应温度，或者通过使用有机胶体省略加工步骤。 构成：超细复合金属氧化物粉末的制造方法包括以下步骤：通过分别溶解选自锡（Sn），锌（Zn），钆（Gd））的两种以上的前体制备多于2个单一胶体溶液， ，铝（Al）在有机溶剂中; 通过混合单一胶体溶液制备复合单胶体溶液; 搅拌复合胶体溶液直到有机溶剂蒸发; 制备凝胶复合金属化合物; 并加热磨损的复合金属化合物。 金属的前体是螯合形式的金属与有机化合物。 有机化合物是下列酸中的至少一种：乙酸酯，乙酰丙酮酸酯，草酸酯及其诱发的酸。
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公开(公告)号：KR1020110023189A
公开(公告)日：2011-03-08
申请号：KR1020090080863
申请日：2009-08-31
Applicant: 전자부품연구원
Abstract: PURPOSE: A method for manufacturing ultrafine composite metal oxide powder is provided to prepare environment-friendly composite metal oxide powder by blocking use of environmentally toxic materials and to reduce manufacturing time using organic compound colloid. CONSTITUTION: A method for manufacturing ultrafine composite metal oxide powder comprises the steps of: dissolving different metal precursors in an organic solvent to prepare 2 or more single colloidal solution; mixing the single colloidal solution to prepare a composite colloidal solution; and stirring the composite colloidal solution until the organic solvent is evaporated to prepare a gelled complex metallic compound; and heating the gelled complex metallic compound.
Abstract translation: 目的：提供超细复合金属氧化物粉末的制造方法，通过阻止使用有毒环境的材料制备环境友好的复合金属氧化物粉末，并使用有机化合物胶体减少制造时间。 构成：制造超细复合金属氧化物粉末的方法包括以下步骤：将不同的金属前体溶解在有机溶剂中以制备2种或更多种单一胶体溶液; 混合单胶体溶液制备复合胶体溶液; 并搅拌复合胶体溶液直到有机溶剂蒸发，制备凝胶复合金属化合物; 并加热胶凝的复合金属化合物。
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公开(公告)号：KR1020100049250A
公开(公告)日：2010-05-12
申请号：KR1020080108343
申请日：2008-11-03
Applicant: 전자부품연구원
CPC classification number: B22F9/28 , B22F1/0088 , B22F2301/10 , B22F2304/054 , B82Y30/00 , B82Y40/00
Abstract: PURPOSE: A method and apparatus for manufacturing metal composite nanoparticles are provided to prevent metal surface oxidation and agglomeration between particles. CONSTITUTION: A method for manufacturing metal composite nanoparticles comprises: a step of preparing a metal nanoparticle by dry process; a step of contacting self-assembly monomolecular(SAM) layer to obtain metal composite nanoparticles; and a step of collecting the metal composite nanoparticles. An apparatus for manufacturing the metal composite nanoparticles comprises: a metal nanoparticle manufacturing unit(10) which is able to manufacture the metal composite nanopaticles by dry method; and a particle surface processing unit(11) which forms the metal composite nanoparticles by surface treatment with the SAM layer.
Abstract translation: 目的：提供一种用于制造金属复合纳米颗粒的方法和设备，以防止金属表面氧化和颗粒之间的团聚。 构成：制造金属复合纳米颗粒的方法包括：通过干法制备金属纳米颗粒的步骤; 接触自组装单分子（SAM）层以获得金属复合纳米颗粒的步骤; 以及收集金属复合纳米颗粒的步骤。 一种金属复合纳米颗粒的制造装置，其特征在于，具有能够通过干式制造金属复合纳米颗粒的金属纳米粒子制造单元（10） 和通过SAM层的表面处理形成金属复合纳米粒子的粒子表面处理单元（11）。
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