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公开(公告)号：KR1020090072152A
公开(公告)日：2009-07-02
申请号：KR1020070140174
申请日：2007-12-28
Applicant: 재단법인대구경북과학기술원
IPC: C09K11/06 , C07D231/12
Abstract: A pyrene derivative is provided to ensure excellent hole and electron transport characteristic at the same time and to implement full color display with high brightness and wide color reproduction range. A pyrene derivative has a structure represented by chemical formula 1. In chemical formula 1, A is an amine-based ring compound having a double bond(>C=N-) of nitrogen atom(N) and CN; a carbon atom of pyrene which is a main group and the amine-based ring compound are connected by a covalent bond; and k is the number of A substituted with the pyrene and is selected from 1, 2, 3 and 4, wherein k is 2 or more, each A is the same or different.
Abstract translation: 提供芘衍生物以确保同时具有优异的空穴和电子传递特性，并实现高亮度和宽色彩再现范围的全色显示。 芘衍生物具有由化学式1表示的结构。在化学式1中，A是具有氮原子（N）和CN的双键（> C = N-）和胺的胺基环化合物; 作为主要的芘的碳原子和通过共价键连接的胺系环化合物; 并且k是被芘取代并选自1,2,3和4的A的数目，其中k是2或更大，每个A相同或不同。
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公开(公告)号：KR100831356B1
公开(公告)日：2008-05-21
申请号：KR1020060132102
申请日：2006-12-21
Applicant: 재단법인대구경북과학기술원
IPC: C09K11/06 , C07D401/14 , C07D221/12
Abstract: A phenanthridine derivative, and an organic electroluminescent device containing the derivative are provided to improve efficiency, lifetime, color purity and brightness. A phenanthridine derivative is represented by the formula 1, wherein R1 to R12 are identical or different one another and are H, a halogen atom, an alkyl group, an alkoxy group, a cyano group, a nitro group, an acyl group, a substituted or unsubstituted amino group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted hetero ring having at least one halogen, nitrogen, oxygen or sulfur atom as a ring member; X is S, O, CH2, CCl2, CF2, CBr2, C(CH3)2, C(C2H5)2, C(Ph)2, C(CH2)(Ph), SiH2, SiCl2, SiF2, SiBr2, Si(CH3)2, C(C2H5)2, Si(Ph)2 or Si(CH3)(Ph); a, a', c and c' are identical or different one another and are 0, 1, 2, or 3; b and b' are identical or different each other and are 0 or 1; a, b and c cannot be 0 simultaneously; a', b' and c' cannot be 0 simultaneously; and Y1, Y2 and Y3 are identical or different one another and are H, a halogen atom, an alkyl group, an alkoxy group, a cyano group, a nitro group, an acyl group, a substituted or unsubstituted amino group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted hetero ring having at least one halogen, nitrogen, oxygen or sulfur atom as a ring member.
Abstract translation: 提供菲啶衍生物和含有该衍生物的有机电致发光器件以提高效率，寿命，色纯度和亮度。 菲啶衍生物由式1表示，其中R 1至R 12彼此相同或不同，为H，卤素原子，烷基，烷氧基，氰基，硝基，酰基，取代的 或未取代的氨基，取代或未取代的芳基或具有至少一个卤素，氮，氧或硫原子作为环成员的取代或未取代的杂环; X是S，O，CH 2，CCl 2，CF 2，CBr 2，C（CH 3）2，C（C 2 H 5）2，C（Ph）2，C（CH 2）（Ph），SiH 2，SiCl 2，SiF 2，SiBr 2，Si CH 3）2，C（C 2 H 5）2，Si（Ph）2或Si（CH 3）（Ph）; a，a'，c和c'彼此相同或不同，为0,1,2或3; b和b'彼此相同或不同，为0或1; a，b和c不能同时为0; a'，b'和c'不能同时为0; Y 1，Y 2和Y 3相同或不同，为H，卤素原子，烷基，烷氧基，氰基，硝基，酰基，取代或未取代的氨基，取代或未取代的氨基 未取代的芳基或具有至少一个卤素，氮，氧或硫原子作为环成员的取代或未取代的杂环。
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Patent Agency Ranking
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公开(公告)号：KR101083390B1
公开(公告)日：2011-11-14
申请号：KR1020090088119
申请日：2009-09-17
Applicant: 재단법인대구경북과학기술원 , 주식회사 엘 앤 에프
IPC: H01L31/04
CPC classification number: Y02E10/542
Abstract: 기판위에배치된투명전극, 상기투명전극위에배치되어있으며염료가흡착된반도체화합물을구비한반도체층을포함한염료감응태양전지의제조방법에있어서, 상기반도체층은상기투명전극위에반도체화합물의막을형성하는단계, 금속수화물을용매에녹여침지액을제조하는단계, 상기반도체화합물의막이형성된상기기판을상기침지액에침지시켜상기반도체화합물표면에상기금속수화물을코팅하는단계, 및상기금속수화물의코팅후 염료액에침지시켜염료를흡착시키는단계를포함하는공정에의해형성되는염료감응태양전지의제조방법이제공된다.
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公开(公告)号：KR1020110119181A
公开(公告)日：2011-11-02
申请号：KR1020100038758
申请日：2010-04-27
Applicant: 재단법인대구경북과학기술원 , 주식회사 엘 앤 에프
IPC: H01L31/04
Abstract: PURPOSE: An organic-inorganic hybrid solar cell with metal salt and metal carbonate salt and a manufacturing method thereof are provided to improve the efficiency of the solar cell by blocking electrons which are recombined with electrolytes. CONSTITUTION: A semiconductor layer including titanium dioxide is formed on a first electrode(S520). Metal carbonate salt and metal salt are simultaneously formed on the surface of the semiconductor layer(S530). Dye is introduced to the semiconductor layer(S540). A second electrode is formed on the second substrate to face the first electrode(S550). Electrolytes are inputted between the first electrode and the second electrode(S560).
Abstract translation: 目的：提供一种具有金属盐和金属碳酸盐的有机 - 无机混合太阳能电池及其制造方法，其通过阻断与电解液重新结合的电子来提高太阳能电池的效率。 构成：在第一电极上形成包括二氧化钛的半导体层（S520）。 金属碳酸盐和金属盐同时形成在半导体层的表面上（S530）。 将染料引入半导体层（S540）。 第二电极形成在第二基板上以面对第一电极（S550）。 在第一电极和第二电极之间输入电解质（S560）。
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公开(公告)号：KR1020110030129A
公开(公告)日：2011-03-23
申请号：KR1020090088119
申请日：2009-09-17
Applicant: 재단법인대구경북과학기술원 , 주식회사 엘 앤 에프
IPC: H01L31/04
CPC classification number: Y02E10/542 , H01L31/04
Abstract: PURPOSE: A method for manufacturing a dye-sensitized solar cell is provided to form metal hydride on a semiconductor compound by an immersion method, thereby increasing efficiency of a dye-sensitized solar cell. CONSTITUTION: A film of a semiconductor compound(210) is formed on a transparent electrode. A metal hydride(212) is melted in a solution to produce an immersion solution. A substrate(200) in which a film of the semiconductor compound is formed is immersed in the immersion solution. The metal hydride is coated on a surface of the semiconductor compound. The coated metal hydride is immersed in a dye solution.
Abstract translation: 目的：提供一种染料敏化太阳能电池的制造方法，通过浸渍法在半导体化合物上形成金属氢化物，从而提高染料敏化太阳能电池的效率。 构成：在透明电极上形成半导体化合物（210）的膜。 金属氢化物（212）在溶液中熔化以产生浸渍溶液。 将形成有半导体化合物的膜的基板（200）浸渍在浸渍液中。 金属氢化物涂覆在半导体化合物的表面上。 将涂覆的金属氢化物浸入染料溶液中。
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公开(公告)号：KR100948070B1
公开(公告)日：2010-03-16
申请号：KR1020070140174
申请日：2007-12-28
Applicant: 재단법인대구경북과학기술원
IPC: C09K11/06 , C07D231/12
Abstract: 본 발명은 하기 화학식 1로 표시되는 화합물 및 이를 포함한 유기전계발광소자를 제공한다.
여기서, A는 질소원자(N)와 CN 이중결합(＞C=N-)을 동시에 가지는 아민계 고리화합물이고, 중심기인 피렌(pyrene)의 탄소원자와 상기 아민계 고리화합물의 질소원자가 공유결합으로 연결되어 있으며, 또한 k는 상기 피렌에 치환된 A의 개수로 1, 2, 3 및 4 중에서 선택되고, k가 2 이상인 경우 각 A는 서로 같거나 다를 수 있다. 본 발명에 따른 화합물인 피렌 유도체는 정공수송성의 아민기와 전자수송성의 CN 이중결합을 동시에 포함하고 있으므로 정공 및 전자 수송특성이 동시에 우수하여 고휘도의 전계발광소자용 재료로서 응용될 수 있다.
피렌 유도체, 유기전계발광소자
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