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公开(公告)号：KR101195972B1
公开(公告)日：2012-11-01
申请号：KR1020100019499
申请日：2010-03-04
Applicant: 재단법인대구경북과학기술원
Abstract: 본 명세서에서는 ZnO 나노선을 이용한 UV 센서 제조 방법 및 UV 센서를 제공한다. 본 명세서의 일 실시예에 따른 ZnO 나노선을 이용한 UV 센서 제조 방법은 기판에 나노선 FET 소자를 형성하는 단계, 상기 소자에서 형성된 나노선에 Ti 나노 입자를 형성하는 단계, 및 상기 Ti 나노입자를 열공정으로 산화시켜 TiO
2 나노입자를 상기 나노선의 표면에 코팅시키는 단계를 포함한다.-
公开(公告)号：KR1020120048385A
公开(公告)日：2012-05-15
申请号：KR1020100109993
申请日：2010-11-05
Applicant: 재단법인대구경북과학기술원
Abstract: PURPOSE: A composite material for a gas sensor and a manufacturing method thereof are provided to have the sensitivity for a gas sensor and reactivity improved by multiplying an surface area because a macro inorganic material is mixed with a detecting material for the gas sensor based on a conducting polymer and metallic oxide. CONSTITUTION: A composite material for a gas sensor(100) comprises a gas sensor detecting material(120) and a macro inorganic material(110). The macro inorganic material is distributed on the surface or inside of the detecting material. The macro inorganic material is one or more among the zirconia, and the alumina and Muscovitum. An average diameter of the macro inorganic material is 1 to 100um and an average diameter of the detecting material is 1 to 100nm.
Abstract translation: 目的：提供一种用于气体传感器的复合材料及其制造方法，其具有对气体传感器的灵敏度和通过乘以表面积而改善的反应性，因为宏观无机材料与用于气体传感器的检测材料基于 导电聚合物和金属氧化物。 构成：用于气体传感器（100）的复合材料包括气体传感器检测材料（120）和宏观无机材料（110）。 宏观无机材料分布在检测材料的表面或内部。 宏观无机材料是氧化锆，氧化铝和马铃薯中的一种或多种。 宏观无机材料的平均直径为1〜100um，检测材料的平均直径为1〜100nm。
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公开(公告)号：KR101081454B1
公开(公告)日：2011-11-09
申请号：KR1020090117356
申请日：2009-11-30
Applicant: 재단법인대구경북과학기술원
IPC: H01L27/085 , B82B3/00 , G01N27/00
Abstract: 본발명의방법에따라제조된금속산화물나노선 FET 센서는, 금속산화물나노선과게이트산화물사이에나노선의아래쪽절반부분만추가적인유기물게이트로코팅되어있고나노선의위쪽절반부분은센싱부분으로남게되는구조를갖는다. 따라서본 발명의금속산화물나노선 FET 센서는백게이트산화물과금속산화물나노선사이의접촉향상에따른전기적특성및 FET 특성이향상되어센서감지도및 성능을향상시킬수 있다.
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公开(公告)号：KR1020100070601A
公开(公告)日：2010-06-28
申请号：KR1020080129222
申请日：2008-12-18
Applicant: 재단법인대구경북과학기술원
CPC classification number: Y02E10/50 , Y02P70/521 , H01L31/04 , B82Y40/00 , H01L31/18
Abstract: PURPOSE: A method for manufacturing a solar cell device is provided to simplify a manufacturing process using a nano-structure which is formed by an electrochemical etching process. CONSTITUTION: A first electrode(102) is formed on a silicon substrate(104). A nano-structure(112) including a plurality of rods is formed on the surface of the silicon substrate. An n-type silicon layer(106) is formed on the surface of the silicon substrate. A transparent conductive film(108) is formed on the n-type silicon layer. A second electrode(110) is formed on the transparent conductive film.
Abstract translation: 目的：提供一种制造太阳能电池器件的方法，以简化使用通过电化学蚀刻工艺形成的纳米结构的制造工艺。 构成：第一电极（102）形成在硅衬底（104）上。 在硅衬底的表面上形成包括多个棒的纳米结构（112）。 在硅衬底的表面上形成n型硅层（106）。 在n型硅层上形成透明导电膜（108）。 第二电极（110）形成在透明导电膜上。
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公开(公告)号：KR1020090069440A
公开(公告)日：2009-07-01
申请号：KR1020070137099
申请日：2007-12-26
Applicant: 재단법인대구경북과학기술원
IPC: G02F1/1343 , G02F1/137
CPC classification number: G02F1/1334 , G02F1/1343
Abstract: A polymer dispersed LCD simplifying a manufacturing process is provided to apply the various forms of devices by forming point electrodes capable of contacting electrical is to the outside on a lower plate into the constant interval. A counter electrode is formed through coating on the lower surface of an upper substrate. A pixel electrode(21) is formed through coating on the upper surface of a lower substrate(20). The pixel electrode electrically connected a plurality of point electrodes(22) are formed with the constant interval. A polymer dispersed liquid crystal layer is formed between the upper plate and lower plate. A driving circuit electrode for the electrical connection with the point electrode is formed on a driving circuit board.
Abstract translation: 提供简化制造工艺的聚合物分散液晶片，通过将能够接触电的点电极在下板上形成恒定间隔来应用各种形式的器件。 在上基板的下表面上通过涂布形成对电极。 像素电极（21）通过涂覆在下基板（20）的上表面上形成。 电连接多个点电极（22）的像素电极以恒定间隔形成。 在上板和下板之间形成聚合物分散液晶层。 用于与点电极的电连接的驱动电路电极形成在驱动电路板上。
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Patent Agency Ranking
公开(公告)号：KR100812276B1
公开(公告)日：2008-03-13
申请号：KR1020060136860
申请日：2006-12-28
Applicant: 재단법인대구경북과학기술원
IPC: C08L101/02 , C08J5/22
Abstract: A prepolymer composition for a polymer dispersed liquid crystal composite membrane, and a polymer dispersed liquid crystal composite membrane prepared by using the composition are provided to control a crosslinking density and a degree of polymerization, thereby reducing drive voltage and increasing contrast ratio. A prepolymer composition comprises 0.1-20 wt% of a multifunctional resin; 0.1-99 wt% of a diluent; 0.1-99 wt% of a crosslinking agent; and 0.1-99 wt% of a photoinitiator, wherein the multifunctional resin is an acrylate derivative compound having at least two functional groups; the diluent is at least one selected from an alkyl acrylate; the crosslinking agent is at least one selected from 1,6-hexanediol diacrylate and 1,6-hexanediol divinyl acrylate; and the photoinitiator is at least one selected from 2-hydroxy-2-methyl-1-phenylpropan-1-one and 2,4,6-trimethylbenzoyl diphenyl phosphine oxide.
Abstract translation: 提供用于聚合物分散液晶复合膜的预聚物组合物和通过使用该组合物制备的聚合物分散液晶复合膜以控制交联密度和聚合度，从而降低驱动电压并增加对比度。 预聚物组合物包含0.1-20重量％的多官能树脂; 0.1-99重量％的稀释剂; 0.1-99重量％的交联剂; 和0.1-99重量％的光引发剂，其中所述多官能树脂是具有至少两个官能团的丙烯酸酯衍生物化合物; 稀释剂是选自丙烯酸烷基酯中的至少一种; 交联剂是选自1,6-己二醇二丙烯酸酯和1,6-己二醇二乙烯基丙烯酸酯中的至少一种; 并且光引发剂是选自2-羟基-2-甲基-1-苯基丙-1-酮和2,4,6-三甲基苯甲酰基二苯基氧化膦中的至少一种。
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17.发明授权기공을 포함하는 금속 산화물 광전극의 제조방법, 이에 따라 제조되는 금속 산화물 광전극 및 이를 포함하는 페로브스카이트 태양전지 有权金属氧化物光电子及其金属氧化物光电子的制备方法，以及包含该金属氧化物的电解质的太阳能电池
公开(公告)号：KR101634620B1
公开(公告)日：2016-06-30
申请号：KR1020150043101
申请日：2015-03-27
Applicant: 재단법인대구경북과학기술원
IPC: H01L31/0224 , H01L31/18 , H01L31/0216 , H01L31/0256
Abstract: 본발명은기공을포함하는금속산화물광전극의제조방법, 이에따라제조되는금속산화물광전극및 이를포함하는페로브스카이트태양전지에관한것으로써, 상세하게는금속산화물나노입자와기공형성제를혼합하여광전극재료를제조하는단계(단계 1); 상기단계 1에서제조된광전극재료를페로브스카이트태양전지의차단층상부에코팅하는단계(단계 2); 및상기단계 2에서코팅된광전극재료를가열하여상기기공형성제를제거하는단계(단계 3);를포함하는, 기공을포함하는금속산화물광전극의제조방법을제공한다. 본발명의제조방법은기공을포함하는금속산화물광전극을제조할수 있으며, 본발명에따라제조되는금속산화물광전극은기존의금속산화물광전극과비교하여높은기공율을나타낼수 있다. 이에따라, 광산란효과로인하여입사광의광흡수율을향상시킬수 있어궁극적으로는페로브스카이트태양전지의효율을더욱향상시킬수 있다. 또한, 금속산화물광전극의높은기공율로인하여페로브스카이트광흡수층의침투가용이하게하여, 광전극과광흡수층간의계면접촉을향상시킬수 있어, 이를통해서도페로브스카이트태양전지의효율을높일수 있다.
Abstract translation: 本发明涉及一种制造包括空隙的金属氧化物光电极的方法，由其制造的金属氧化物光电极和包括该金属氧化物光电极的钙钛矿太阳能电池。 更具体地说，本发明提供了制造包括空隙的金属氧化物光电极的方法，包括：通过将金属氧化物纳米颗粒与空隙形成剂混合来制造光电极材料的步骤（步骤1）; 用步骤1（步骤2）中制造的光电极材料涂覆钙钛矿太阳能电池的阻挡层顶部的步骤; 以及通过加热步骤2（步骤3）中应用的光电极材料除去空隙形成剂的步骤。 与现有的金属氧化物光电极相比，本发明的制造方法能够制造包括空隙的金属氧化物光电极，而根据本发明制造的金属氧化物光电极能够显示出更高的孔隙率。 结果，可以增加由于光散射效应引起的入射光的光吸收率，并且最终进一步提高钙钛矿太阳能电池的效率。 此外，由于金属氧化物光电极的高孔隙率使得钙钛矿的光吸收层容易渗透，因此也增加了钙钛矿太阳能电池的效率，可以增加光电极与光吸收层之间的界面接触。
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公开(公告)号：KR101602300B1
公开(公告)日：2016-03-11
申请号：KR1020140122253
申请日：2014-09-15
Applicant: 재단법인대구경북과학기술원
IPC: H01L31/18 , H01L31/0224
CPC classification number: Y02E10/542 , H01L31/1884 , H01L31/022425 , H01L31/022466
Abstract: 본발명은전기분사에의한금속산화물층을포함하는염료감응태양전지의광전극층및 이의제조방법에관한것이다. 구체적으로, 상기제조방법은금속산화물을유기용매에균일하게분산시켜분산액을제조하는단계; 습도 30% 이상의조건및 10 kv/10cm 내지 30 kv/10cm의고전압이부가된전기장내에서분산액을기판위에전기분사하여금속산화물층을적층하는단계; 및상기금속산화물층이적층된기판을열처리하는단계를포함한다.
Abstract translation: 本发明涉及通过电喷雾包括金属氧化物层的染料敏化太阳能电池的光电极层及其制造方法。 具体而言，制造方法包括以下步骤：通过将金属氧化物均匀分散在有机溶剂中制造分散液; 在湿度30％以上，施加10kv / 10cm〜30kv / 10cm的高电压的电场下，通过将分散液电喷涂到基板上来层叠金属氧化物层; 并对其上层叠有金属氧化物层的基板进行热处理。
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公开(公告)号：KR1020150042700A
公开(公告)日：2015-04-21
申请号：KR1020140113434
申请日：2014-08-28
Applicant: 재단법인대구경북과학기술원
IPC: H01L31/0224 , H01L31/04 , H01L31/0256
CPC classification number: Y02E10/542 , Y02P70/521 , H01L31/0224 , H01L31/0256 , H01L31/04
Abstract: 본발명은티타늄(Ti) 기판상부에적층된이산화티타늄(TiO) 나노튜브를포함하고, 상기이산화티타늄나노튜브는측벽면의최소한일부에기공이형성된것을특징으로하는광전극을제공한다. 본발명에따른이산화티타늄나노튜브는측벽면의최소한일부에기공이형성된이산화티타늄나노튜브로써표면적이향상되는효과가있다. 또한, 본발명에따른이산화티타늄나노튜브를포함하는광전극은이산화티타늄나노튜브측벽면에기공을형성함으로써입사광의흡수율을높이고입사광의구속을향상시켜염료감응태양전지의효율을높일수 있다. 나아가, 기공이형성된다공성구조로인하여나노튜브벽면을통한전해질의이동이용이해져전해질에서의전하교환이향상되는효과가있다.
Abstract translation: 提供了一种光电极，其包括层叠在Ti基板的上部的TiO_2纳米管，其中在TiO 2纳米管的侧壁的至少一部分中形成有孔。 根据本发明的TiO 2纳米管是包含在其侧壁的至少一部分中形成的孔并且增加表面积的TiO 2纳米管。 此外，根据本发明的具有TiO 2纳米管的光电极通过在TiO 2纳米管的侧壁中形成孔而提高入射光的吸收率，并且可以通过改善入射光的限制来提高染料敏化太阳能电池的效率 。 此外，由于具有孔的多孔结构，电解质通过纳米管壁的迁移变得容易，从而可以提高电解质中的电荷交换。
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公开(公告)号：KR1020140062237A
公开(公告)日：2014-05-23
申请号：KR1020120128623
申请日：2012-11-14
Applicant: 재단법인대구경북과학기술원
IPC: H01L31/042 , H01L31/0224 , H01L31/18
CPC classification number: Y02E10/542 , Y02P70/521 , H01L31/042 , H01L31/0224 , H01L31/18
Abstract: The present invention relates to a high-efficiency dye-sensitized solar cell including a three-dimensional photonic crystal structure and a manufacturing method thereof. More specifically, the solar cell includes: a substrate; an anode unit in which a transparent electrode and a dye activation layer are stacked in order; a cathode unit in which a three-dimensional photonic crystal structure layer having an inverse opal structure, a substrate, a transparent electrode, and a counter electrode are stacked in order; and electrolyte which is filled in the space between the anode unit and the cathode unit. According to the present invention, the high-efficiency dye-sensitized solar cell including a three-dimensional photonic crystal structure is able to improve harvesting efficiency of light emitted into the solar cell by including a three-dimensional photonic crystal structure capable of total reflection and accordingly improve photoelectric conversion efficiency. Furthermore, since the provided solar cell includes the three-dimensional photonic crystal structure while not having impact on the motion balance of the dye-sensitized solar cell, for example, charge separation and re-combination, the present invention is able to prevent reduction of short-circuit current (Jsc) or open-circuit voltage (Voc) due to the composition change of the dye-sensitized solar cell, thereby further improving the photoelectric conversion efficiency.
Abstract translation: 本发明涉及一种包含三维光子晶体结构的高效染料敏化太阳能电池及其制造方法。 更具体地说，太阳能电池包括：基板; 阳极单元，其中透明电极和染料活化层依次堆叠; 其中依次层叠具有反蛋白石结构的三维光子晶体结构层，基板，透明电极和对电极的阴极单元; 以及填充在阳极单元和阴极单元之间的空间中的电解质。 根据本发明，包括三维光子晶体结构的高效染料敏化太阳能电池能够通过包括能够进行全反射的三维光子晶体结构来提高发射到太阳能电池的光的收获效率， 从而提高光电转换效率。 此外，由于所提供的太阳能电池包括不影响染料敏化太阳能电池的运动平衡的三维光子晶体结构，例如电荷分离和再组合，因此本发明能够防止 由于染料敏化太阳能电池的组成变化导致短路电流（Jsc）或开路电压（Voc），从而进一步提高光电转换效率。
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