-
公开(公告)号：KR1020150002071A
公开(公告)日：2015-01-07
申请号：KR1020130075396
申请日：2013-06-28
Applicant: 서울대학교산학협력단
CPC classification number: Y02E10/549 , H01L51/42 , H01L51/44
Abstract: The present invention relates to an organic solar cell to introduce an exciton blocking layer on both a hole extraction layer and an electron extraction layer and, more particularly, to an organic solar cell which is composed of hole and electron exciton blocking layers on two metal layers and a light absorption layer which is formed by a bulk heterojunction. Charges generated by light are smoothly moved by smoothing transporting the charges by simultaneously introducing a hole transport layer and an electron transport layer for an exciton blocking layer with a high charge transport property. If materials with a large energy level difference are used, the light conversion efficiency of the solar cell is improved by blocking a leakage current.
Abstract translation: 本发明涉及一种在空穴提取层和电子提取层上引入激子阻挡层的有机太阳能电池，更具体地说，涉及由两个金属层上的空穴和电子激子阻挡层组成的有机太阳能电池 以及通过本体异质结形成的光吸收层。 通过同时引入具有高电荷传输性的激子阻挡层的空穴传输层和电子传输层，通过平滑传输电荷来平滑地移动由光产生的电荷。 如果使用具有大能量差的材料，则通过阻止泄漏电流来提高太阳能电池的光转换效率。
-
32.发明授权
公开(公告)号：KR101478448B1
公开(公告)日：2015-01-02
申请号：KR1020130076427
申请日：2013-07-01
Applicant: 서울대학교산학협력단
IPC: H01L31/04 , H01L31/0236 , H01L31/18
CPC classification number: H01L51/426 , B82Y40/00 , Y02E10/549 , Y02P70/521
Abstract: 본 발명은 광흡수층 제작방법 및 이 광흡수층을 포함하는 반도체 소자의 제작방법에 관한 것으로, 일 실시예에 따르면, 기판 위에 반도체 나노입자 용액을 도포하여 나노입자 박막을 형성하는 단계; 나노입자간의 결합을 유도하기 위해, 형성된 상기 나노입자 박막을 적어도 1회 이상 열처리하는 단계; 및 상기 나노입자 박막에 광흡수재 용액을 도포하여 광흡수층을 형성하는 단계;를 포함하는 광흡수층의 제작 방법 및 이 광흡수층을 포함하는 반도체 소자의 제작 방법을 개시한다.
Abstract translation: 本发明涉及一种制造光吸收层的方法和一种制造包括光吸收层的半导体器件的方法。 根据本发明的一个实施方案，制备光吸收层的方法包括以下步骤：通过将半导体纳米颗粒溶液施加到基底上形成纳米颗粒薄膜; 至少一次热处理纳米颗粒薄膜以诱导纳米颗粒之间的耦合; 以及通过将光吸收溶液施加到所述纳米颗粒薄膜上而形成光吸收层。
-
公开(公告)号：KR1020120106476A
公开(公告)日：2012-09-26
申请号：KR1020110024608
申请日：2011-03-18
Applicant: 서울대학교산학협력단
CPC classification number: H01L51/502 , B82Y20/00 , H01L27/30 , H01L27/323
Abstract: PURPOSE: A method for manufacturing a quantum dot element is provided to simplify the structure of a touch pad by inserting a quantum dot or an organic semiconductor absorbing infrared rays in around red, green, and blue pixels. CONSTITUTION: A display using a quantum dot light emitting diode comprises an organic compound or an inorganic semiconductor pixel(13). The organic compound or the inorganic semiconductor pixel absorbs infrared rays in around a luminous pixel. A quantum dot pixel absorbing the infrared ray is formed with a stamp method. An organic semiconductor absorbing the infrared rays is formed with one or more methods selected in a group consisting of a vapor deposit method, a screen printing method, an inkjet printing method, and a M-contact printing method.
Abstract translation: 目的：提供量子点元件制造方法，通过将量子点或吸收红外线的有机半导体插入红色，绿色和蓝色像素中来简化触摸板的结构。 构成：使用量子点发光二极管的显示器包括有机化合物或无机半导体像素（13）。 有机化合物或无机半导体像素吸收发光像素周围的红外线。 用印模法形成吸收红外线的量子点像素。 吸收红外线的有机半导体通过选自气相沉积法，丝网印刷法，喷墨印刷法和M接触印刷法中的一种或多种方法形成。
-
公开(公告)号：KR1020120106426A
公开(公告)日：2012-09-26
申请号：KR1020110024530
申请日：2011-03-18
Applicant: 서울대학교산학협력단
IPC: H01L21/027
CPC classification number: H01L21/0274 , G03F7/0002
Abstract: PURPOSE: A method for forming multilayer thin firm of a colloid semiconductor nanoparticle is provided to laminate a semiconductor nanoparticle by reforming the surface of the semiconductor nanoparticle. CONSTITUTION: Nano particles(11) in which the surface is reformed are formed in a stamp(10). The nano particles formed in the stamp contact an element and gravitation between the nano particles is strengthened. A thin film is transferred. The nano particles are one or more species selected from a group consisting of a metal oxide or an II-VI group material, an III-V group material, an IV-IV group material, and an IV-VI group material.
Abstract translation: 目的：提供一种用于形成胶体半导体纳米颗粒的多层薄固体的方法，通过重整半导体纳米颗粒的表面来层压半导体纳米颗粒。 构成：将表面重整的纳米颗粒（11）形成在印模（10）中。 形成在印模中的纳米颗粒与元素之间的接触和纳米颗粒之间的重力被加强。 转移薄膜。 纳米颗粒是选自金属氧化物或II-VI族材料，III-V族材料，IV-IV族材料和IV-VI族材料的一种或多种。
-
公开(公告)号：KR1020120015214A
公开(公告)日：2012-02-21
申请号：KR1020100077542
申请日：2010-08-11
Applicant: 서울대학교산학협력단
CPC classification number: H01L51/002 , H01L51/4213
Abstract: PURPOSE: An organic/inorganic hybrid diode and a manufacturing method thereof are provided to improve a current characteristic by performing p-type doping on an organic layer. CONSTITUTION: A substrate, an anode electrode(11), a hole implant layer(12), an active layer(13), an electron injection layer(14), and a cathode electrode(15) are successively formed in a diode. Or the substrate, the cathode electrode, the electron injection layer, the active layer, the hole implant layer, and the anode electrode are successively in the diode. The anode electrode and the cathode electrode are made of ITO(Indium Tin Oxide), AZO or metal and alloy. A p-type semiconductor material is a material which dopes an organic compound with a p-type material. An n-type semiconductor material is doped with an n-type material, N(Nitron), In(Indium), Ga(Gallium), Sn(Stannum), or Li(Lithium).
Abstract translation: 目的：提供有机/无机混合二极管及其制造方法，以通过在有机层上进行p型掺杂来改善电流特性。 构成：在二极管中依次形成基板，阳极电极（11），空穴注入层（12），有源层（13），电子注入层（14）和阴极电极（15）。 或者基板，阴极电极，电子注入层，有源层，空穴注入层和阳极电极连续地在二极管中。 阳极电极和阴极由ITO（氧化铟锡），AZO或金属和合金制成。 p型半导体材料是用p型材料掺杂有机化合物的材料。 n型半导体材料掺杂有N型材料，N（Nitron），In（铟），Ga（镓），Sn（锡）或Li（锂）。
-
Patent Agency Ranking
公开(公告)号：KR1020110085480A
公开(公告)日：2011-07-27
申请号：KR1020100005293
申请日：2010-01-20
Applicant: 서울대학교산학협력단
IPC: H01L51/54
CPC classification number: H01L51/5072 , H01L51/5088 , H01L51/5234 , H01L2251/303
Abstract: PURPOSE: An organic light emitting diode and a manufacturing method thereof are provided to implant an inorganic nano particle between a first electrode and an electron transporting layer, thereby lowering the driving voltage of a device. CONSTITUTION: An inverted organic light emitting diode is made of a substrate, a cathode, an electron implanting or electron transporting layer(13), a light emitting layer(14), a hole transporting or hole implanting layer(16), and an anode. The electron implanting or electron transporting layer is made of inorganic nano particles. The cathode is made of thin metal films. The hole transporting or hole implanting layer is made or an organic layer, a material in which p type material is doped in an organic layer, or inorganic nano particles. The anode is made of metal whose diameter is longer than 60nm.
Abstract translation: 目的：提供一种有机发光二极管及其制造方法，用于在第一电极和电子传输层之间注入无机纳米颗粒，从而降低器件的驱动电压。 构造：倒置的有机发光二极管由衬底，阴极，电子注入或电子传输层（13），发光层（14），空穴传输或空穴注入层（16）和阳极 。 电子注入或电子传输层由无机纳米颗粒制成。 阴极由薄金属薄膜制成。 制造空穴输送层或空穴注入层或有机层，其中p型材料掺杂在有机层中的材料或无机纳米颗粒。 阳极由直径大于60nm的金属制成。
-
公开(公告)号：KR1020110006059A
公开(公告)日：2011-01-20
申请号：KR1020090063513
申请日：2009-07-13
Applicant: 서울대학교산학협력단
CPC classification number: H01L51/5215 , H01L2251/558
Abstract: PURPOSE: A serial organic device having transparent middle electrode is provided to manufacture an organic light emitting device and an organic solar cell battery of highly effective integration by improving the electric conductivity and the light transmittivity compared to the simple laminated middle electrode of same thickness. CONSTITUTION: More than two organic devices(102.1) which are deposited serially are prepared. A transparent middle electrode is formed between the organic devices. The transparent middle electrode is formed by the PN junction of the p-type semiconductor layer and the n-type semiconductor layer. The n-type semiconductor layer is formed by the doping of the fluoride and the metal.
Abstract translation: 目的：提供一种具有透明中间电极的串联有机器件，通过与相同厚度的简单层叠中间电极相比，通过提高导电性和透光率来制造高效整合的有机发光器件和有机太阳能电池电池。 构成：准备了两种以上连续沉积的有机器件（102.1）。 在有机器件之间形成透明中间电极。 透明中间电极由p型半导体层和n型半导体层的PN结形成。 通过掺杂氟化物和金属形成n型半导体层。
-
公开(公告)号：KR101727746B1
公开(公告)日：2017-04-18
申请号：KR1020150075716
申请日：2015-05-29
Applicant: 서울대학교산학협력단 , 동아대학교 산학협력단
Abstract: 실시예에따른유기발광소자는, 서로대향하는제1 전극및 제2 전극; 상기제1 전극과제2 전극사이에형성되는발광층; 및상기제1 전극과발광층사이에형성되는정공수송층을포함하고, 상기정공수송층은 PEDOT:PSS와금속산화물이혼입된형태로형성될수 있다.
-
公开(公告)号：KR1020150041477A
公开(公告)日：2015-04-16
申请号：KR1020130120041
申请日：2013-10-08
Applicant: 인하대학교 산학협력단 , 서울대학교산학협력단
CPC classification number: C09K11/06 , H01L33/502 , H01L2933/0041
Abstract: 본발명은양자점을고불소계치올리간드로치환하는단계(제1단계); 및상기고불소계치올리간드로치환된양자점을고불소계용제에용해하는단계(제2단계)를포함하는, 용액공정을통한양자점발광재료의제조방법를제공한다. 따라서양자점발광재료를유기용제를기반으로하는용액공정을사용하여박막성형이가능하다. 형성된박막은소자의하부에위치하는유기단분자기반의정공수송층에화학적, 물리적영향을주지않으므로소자의성능이향상되고, 양자점발광층하부에위치하는정공수송층을구성할때 재료의선택이자유롭다.
Abstract translation: 本发明涉及一种通过溶液法制造量子点发光材料的方法，包括：将高度氟化的硫醇配体代替量子点的步骤（第一步）; 以及将被高度氟化的硫醇配体取代的量子点溶解在高度氟化的溶剂中的步骤（第二步）。 因此，本发明能够通过使用基于有机溶剂的溶液法作为量子点发光材料进行薄膜成型。 形成的薄膜改善了器件的性能，因为薄膜基于位于器件下部的有机单分子对空穴转移层没有化学和机械作用，并且当形成位于 量子点发光层的下部。
-
公开(公告)号：KR101400390B1
公开(公告)日：2014-05-30
申请号：KR1020130014193
申请日：2013-02-08
Applicant: 엘지디스플레이 주식회사 , 인하대학교 산학협력단 , 서울대학교산학협력단 , 서울시립대학교 산학협력단 , 부산대학교 산학협력단
IPC: G03F7/004 , C07D221/06 , H01L51/50
CPC classification number: G03F7/0045 , C07D221/06 , G03F7/0046 , G03F7/20 , G03F7/2002 , H01L51/50
Abstract: A photoresist composition according to an embodiment of the present invention comprises a new photoacid generator (PAG); and a perfluoro decyl methacrylate (FDMA) and 2- methyl adamantyl methacrylate (MAMA) copolymer. Accordingly, by introducing the photoresist composition containing the photoacid generator which is selectively dissolved in a perfluorinated solvent, the bad effect from a hydrophilic or hydrophobic solvent can be reduced. Moreover, the photoacid generator shows the lower acidity than the existing ion photoacid generator because of the non-ionic properties (non-ionic PAG) and therefore the acidity of the organic luminous material can be reduced.
Abstract translation: 根据本发明的实施方案的光致抗蚀剂组合物包含新的光致酸产生剂（PAG）; 和全氟癸基甲基丙烯酸酯（FDMA）和2-甲基金刚烷基甲基丙烯酸酯（MAMA）共聚物。 因此，通过将含有选择性溶解在全氟化溶剂中的光致酸产生剂的光致抗蚀剂组合物引入，可以降低亲水性或疏水性溶剂的不良影响。 此外，由于非离子性质（非离子性PAG），光酸产生剂显示比现有的离子光酸发生剂更低的酸度，因此可以降低有机发光材料的酸度。
-
-
-
-
-
-
-
-
-
Search Results
42
records
(took 0.021 seconds)
