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公开(公告)号：KR1020140090488A
公开(公告)日：2014-07-17
申请号：KR1020130002613
申请日：2013-01-09
Applicant: 고려대학교 산학협력단
CPC classification number: C23C24/04
Abstract: The present invention relates to a cold spray type graphene deposition apparatus which is provided to easily make graphene particles deposited on a substrate and to allow the graphene particles to be deposited at relatively low temperatures by using a simple spray method which sprays a mixed solution, whereby the graphene particles are mixed with volatile liquid, through a supersonic jet nozzle without going through complex processes including a vacuum process such as a chemical vapor deposition and a transferring process, thereby facilitating deposition of the graphene particles even on a surface vulnerable to high temperature such as a surface of a flexible substrate and having various uses.
Abstract translation: 冷喷型石墨烯沉积装置本发明涉及一种冷喷型石墨烯沉积装置，其设置为容易地使沉积在基板上的石墨烯颗粒和通过使用喷雾混合溶液的简单喷涂方法在相对低的温度下沉积石墨烯颗粒，由此 石墨烯颗粒通过超音速喷嘴与挥发性液体混合，而不经过诸如化学气相沉积和转移过程之类的真空过程的复杂工艺，从而促进石墨烯颗粒的沉积，即使在易受高温影响的表面上 作为柔性基板的表面并具有各种用途。
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公开(公告)号：KR1020140006358A
公开(公告)日：2014-01-16
申请号：KR1020120072899
申请日：2012-07-04
Applicant: 고려대학교 산학협력단
CPC classification number: B05B5/025 , B05B5/08 , B05B13/0228 , D01D5/0015 , D01D5/0061
Abstract: The present invention relates to apparatus for forming an antibacterial coating layer. The provided apparatus for forming an antibacterial coating layer is able to: simultaneously mix and coat fiber by an electrospinning unit and a precursor by an electrostatic spray unit on one substrate by using the electrospinning unit and the electrostatic spray unit; form a mixed coating layer which is able to have an antibacterial performance by a photocatalytic effect by applying a TiO2 particle as the precursor; use the substrate having the antibacterial performance in more various fields because adhesiveness of the TiO2 particle is improved and a usable substrate is limitless; and more variously control characteristics of the mixed coating layer about the substrate by settling the substrate in the rotary body of a polyprism shape and sequentially mixing and coating different coating materials on the substrate through the electrostatic spray unit and multiple electrospinning units which are separately arranged in the rotary direction of the rotary body.
Abstract translation: 本发明涉及抗菌涂层形成装置。 所提供的用于形成抗菌涂层的装置能够：通过使用静电纺丝单元和静电喷涂单元，通过静电喷涂单元将电纺丝单元和前体同时混合并涂覆在一个基板上; 形成混合涂层，其通过施加TiO 2颗粒作为前体，通过光催化效果具有抗菌性能; 在更多的领域中使用具有抗菌性能的基材，因为TiO 2颗粒的粘合性提高，可用的基材是无限的; 以及通过将基板固定在多个形状的旋转体中，并且通过静电喷涂单元和多个静电纺丝单元依次混合并涂覆在基板上的不同涂层材料，并且分别布置在 旋转体的旋转方向。
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公开(公告)号：KR1020130084938A
公开(公告)日：2013-07-26
申请号：KR1020120005920
申请日：2012-01-18
Applicant: 고려대학교 산학협력단
IPC: H01L31/18 , H01L31/042
CPC classification number: Y02E10/50 , Y02P70/521 , H01L31/18 , H01L31/042
Abstract: PURPOSE: An inorganic thin film solar cell manufacturing device and a control method thereof are provided to increase the efficiency of a solar cell by forming a stable fine solar cell layer through a voltage supply unit. CONSTITUTION: A substrate stage (12) includes a stage heating plate (12b) which provides heat to a solar cell substrate. A roll to roll unit (700) includes a winding roller part winding the solar cell substrate at one end and a winding roller part winding the solar cell substrate at the other end. An inorganic powder supply unit includes nozzles (27-1,27-2,27-3,27-4) and an inorganic powder supply part. The nozzle discharges an inorganic powder aerosol including inorganic powder to the substrate stage in supersonic flow. The inorganic powder supply part supplies the inorganic powder aerosol to the nozzle. [Reference numerals] (210) Recycle pump; (21a) Transfer gas tank; (220) Recycle filter; (22a) Transfer gas compressor; (230) Recycle feeder; (330) Drying; (400) Gas heater; (50) Control unit; (60) Storage unit; (70) Calculation unit; (80) Input unit; (910) Flow; (920) Pressure; (AA,BB,CC,DD) Pulverization; (EE,FF,GG,HH) Powder supply
Abstract translation: 目的：提供一种无机薄膜太阳能电池制造装置及其控制方法，以通过电压供给单元形成稳定的精细太阳能电池层来提高太阳能电池的效率。 构成：衬底台（12）包括向太阳能电池衬底提供热量的级加热板（12b）。 卷绕单元（700）包括在一端卷绕太阳能电池基板的卷绕辊部分和在另一端卷绕太阳能电池基板的卷绕辊部分。 无机粉末供给单元包括喷嘴（27-1,27-2,27-3,27-4）和无机粉末供给部。 该喷嘴将无机粉末气溶胶包括无机粉末以超音速流动的方式排放到基底台上。 无机粉末供应部件将无机粉末气溶胶供应到喷嘴。 （附图标记）（210）循环泵; （21a）转运气罐; （220）回收过滤器; （22a）转运气体压缩机; （230）回收送料机; （330）干燥; （400）燃气加热器; （50）控制单元; （60）存储单元; （70）计算单位; （80）输入单元; （910）流量; （920）压力; （AA，BB，CC，DD）粉碎; （EE，FF，GG，HH）粉末供应
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公开(公告)号：KR101242352B1
公开(公告)日：2013-03-14
申请号：KR1020110060847
申请日：2011-06-22
Applicant: 고려대학교 산학협력단
IPC: H01L31/18 , H01L31/042 , H01L31/0224 , H01L31/0216
CPC classification number: Y02E10/50 , Y02P70/521
Abstract: 본 발명은, 챔버 내 장착되어 태양전지 기판이 배치되는 기판 스테이지; 상기 챔버 내에, 상기 태양전지 기판 상에 태양전지 전극을 형성하기 위하여 상기 기판 스테이지로 금속 파우더를 포함하는 금속 파우더 에어로졸을 토출하는 전극 노즐 및 상기 태양전지 전극의 일면을 페시베이션시키는 페시베이션 층을 형성하기 위하여 상기 태양전지 전극을 향하여 세라믹 파우더를 포함하는 세라믹 파우더 에어로졸을 토출하는 페시베이션 노즐을 포함하는 노즐부와, 상기 전극 노즐에 상기 금속 파우더 에어로졸을 공급하는 금속 파우더 공급부 및 상기 페시베이션 노즐에 세라믹 파우더 에어로졸을 공급하는 세라믹 파우더 공급부를 포함하는 파우더 공급부를 포함하는 파우더 공급 유니트; 상기 노즐부와 상기 기판 스테이지 사이에 배치되고 상기 태양전지 전극의 형성을 위하여 상기 전극 노즐로부터 분사된 상기 금속 파우더 에어로졸 및 상기 페시베이션 노즐로부터 분사된 상기 세라믹 파우더 에어로졸의 관통을 허용하는 슬릿부;를 구비하는 태양전지 전극 및 페시베이션층 제조 장치를 제공한다.
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公开(公告)号：KR1020130000256A
公开(公告)日：2013-01-02
申请号：KR1020110060846
申请日：2011-06-22
Applicant: 고려대학교 산학협력단
IPC: H01L31/18 , H01L31/042
CPC classification number: Y02E10/542 , Y02P70/521 , H01L31/18 , H01L31/042
Abstract: PURPOSE: An apparatus for manufacturing a solar cell substrate and a method for controlling the same are provided to form an anti-reflection groove through a physical method and to smoothly perform a process for forming a large size. CONSTITUTION: A substrate stage(12) is mounted in a chamber. The substrate stage includes a solar cell board. A powder supply unit(20) includes a nozzle and a powder feed port. A powder aerosol is discharged from the nozzle to the substrate stage. The powder feed port supplies the powder aerosol to the nozzle. [Reference numerals] (50) Control unit; (60) Storage unit; (70) Calculation unit
Abstract translation: 目的：提供一种用于制造太阳能电池基板的装置及其控制方法，以通过物理方法形成防反射槽并平滑地进行形成大尺寸的工艺。 构成：衬底台（12）安装在腔室中。 基板台包括太阳能电池板。 粉末供给单元（20）包括喷嘴和粉末供给口。 粉末气溶胶从喷嘴排出到基板台。 粉末进料口将粉末气溶胶供应到喷嘴。 （附图标记）（50）控制单元; （60）存储单元; （70）计算单位
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Patent Agency Ranking
公开(公告)号：KR101217304B1
公开(公告)日：2012-12-31
申请号：KR1020110012062
申请日：2011-02-10
Applicant: 고려대학교 산학협력단
IPC: H01L31/18 , H01L31/0445 , H01L31/0224
CPC classification number: Y02E10/50 , Y02P70/521
Abstract: 본발명은, 챔버내 장착되어태양전지기판이배치되는기판스테이지; 상기태양전지기판상에도선전극을형성하기위하여상기기판스테이지로금속파우더를포함하는금속파우더에어로졸를토출하는노즐과, 상기노즐에상기금속파우더에어로졸를공급하는금속파우더공급부를구비하는금속파우더공급유니트; 상기노즐과상기기판스테이지사이에배치되고상기도선전극의형성을위하여상기노즐로부터분사된상기금속파우더에어로졸의관통을선택적으로허용하는슬릿부; 상기태양전지기판상에형성되는상기도선전극에국부적열에너지를공급하는도선열에너지제공부;를구비하는태양전지도선전극제조장치를제공한다.
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公开(公告)号：KR1020120091939A
公开(公告)日：2012-08-20
申请号：KR1020110012063
申请日：2011-02-10
Applicant: 고려대학교 산학협력단
IPC: H01L31/18 , H01L31/0445
CPC classification number: Y02E10/50 , Y02P70/521 , H01L31/18 , H01L31/0445
Abstract: PURPOSE: A method for manufacturing an inorganic thin film solar cell is provided to accurately control the tissue density of a solar cell layer by simultaneously or selectively spraying inorganic powder aerosol using a multi-nozzle. CONSTITUTION: A substrate stage(12) is arranged in a chamber to form a non-vacuum normal temperature state. A solar cell board(13) is arranged on one side of the substrate stage. An inorganic powder supply unit includes an inorganic powder supply unit(20) and a nozzle. A recycle unit(200) includes a recycle pump(210), a recycle filter(220), and a recycle feeder(230). A voltage supply unit(90a) applies a voltage between the nozzle and the substrate stage.
Abstract translation: 目的：提供一种制造无机薄膜太阳能电池的方法，以通过使用多喷嘴同时或选择性地喷射无机粉末气溶胶来精确地控制太阳能电池层的组织密度。 构成：衬底台（12）布置在腔室中以形成非真空常温状态。 太阳能电池板（13）布置在衬底台的一侧。 无机粉末供给单元包括无机粉末供给单元（20）和喷嘴。 循环单元（200）包括循环泵（210），循环过滤器（220）和再循环进料器（230）。 电压供给单元（90a）在喷嘴和基板台之间施加电压。
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公开(公告)号：KR1020120054880A
公开(公告)日：2012-05-31
申请号：KR1020100116245
申请日：2010-11-22
Applicant: 고려대학교 산학협력단
Abstract: PURPOSE: An aerosol particle supply device and an aerosol deposition apparatus using the same are provided to control the thickness of a deposited film by regulating the amount of fine powder supplied from a fine powder supply unit or supplying fine powder even during the operation of an aerosol deposition apparatus. CONSTITUTION: An aerosol particle supply device comprises an aerosol chamber(310), a porous diffusion member, and a fine powder supply unit. The aerosol chamber has an inlet(312a) and an outlet(313a) through which working fluid is drawn in and out. The porous diffusion member is installed inside the aerosol chamber to divide the accommodating space of the aerosol chamber into an inflow space(S1) of the inlet and a flow space(S2) of the outlet and diffuses the working fluid so that fine particles in the flow pace is floated and discharged in the type of aerosol particles through the outlet. The fine powder supply unit is connected to the flow space and supplies fine particles to the flow space.
Abstract translation: 目的：提供一种气溶胶颗粒供给装置和使用该气溶胶颗粒供给装置的气溶胶沉积装置，以便通过调节由粉末供应单元供应的细粉末的量或者甚至在气雾剂的运行期间也提供细粉末来控制沉积膜的厚度 沉积装置。 构成：气溶胶颗粒供给装置包括气溶胶室（310），多孔扩散构件和细粉供给单元。 气溶胶室具有入口（312a）和出口（313a），工作流体通过该入口（313a）被抽入。 多孔扩散构件安装在气溶胶室内部，以将气溶胶室的容纳空间分成入口的入口空间（S1）和出口的流动空间（S2），并使工作流体扩散，使得 流速通过出口漂浮并排放在气溶胶颗粒的类型中。 细粉供给单元与流动空间连接，向流动空间供给微粒。
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公开(公告)号：KR101242299B1
公开(公告)日：2013-03-18
申请号：KR1020110060846
申请日：2011-06-22
Applicant: 고려대학교 산학협력단
IPC: H01L31/18 , H01L31/042
CPC classification number: Y02E10/542 , Y02P70/521
Abstract: 본 발명은, 본 발명은, 챔버 내 장착되어 태양전지 기판이 배치되는 기판 스테이지; 상기 태양전지 기판의 일면 상에 반사 방지 그루브를 형성하기 위하여 상기 기판 스테이지로 파우더를 포함하는 파우더 에어로졸을 초음속 유동으로 토출하는 노즐과, 상기 노즐에 상기 파우더 에어로졸을 공급하는 파우더 공급부를 구비하는 파우더 공급 유니트;를 구비하는 태양전지 제조 장치를 제공한다.
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公开(公告)号：KR101209349B1
公开(公告)日：2012-12-06
申请号：KR1020100116245
申请日：2010-11-22
Applicant: 고려대학교 산학협력단
Abstract: 본발명은에어로졸입자공급장치및 이를이용한에어로졸증착장치에관한것이다. 본발명에따른에어로졸입자공급장치는작동유체가유입되는유입구와에어로졸입자가배출되는배출구를가지며, 내부에수용공간이형성된에어로졸챔버와; 상기수용공간이상기유입구측의유입공간과상기배출구측의유동공간으로구획되도록상기에어로졸챔버내부에설치되며, 상기유동공간에수용된미세분말이부유되어상기배출구를통해에어로졸입자로배출되도록상기유입구를통해유입되는작동유체를상기유동공간으로확산시키는다공성확산부재와; 상기유동공간과연통되도록상기에어로졸챔버와연결되어상기유동공간내부로미세분말을공급하는미세분말공급부를포함하는것을특징으로한다. 이에따라, 미세분말공급부를통해에어로졸챔버로미세분말이공급되도록하여, 에어로졸챔버에초기에수용되는미세분말의양을조절하거나에어로졸증착장치의작동중에도미세분말을추가로에어로졸챔버에공급가능하도록하여박막의두께조절을가능하게된다.
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