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公开(公告)号：KR101264082B1
公开(公告)日：2013-07-04
申请号：KR1020110023724
申请日：2011-03-17
Applicant: 서울대학교산학협력단
CPC classification number: Y02E10/542
Abstract: 본 발명은 벤조씨아졸을 함유하는 신규한 염료감응 태양전지용 트리페닐아민 (triphenylamine) 염료에 관한 것으로, 본 발명에 의한 염료는 400~550nm 영역 사이의 흡수영역과 높은 광 흡수도를 가지며, 염료감응 태양전지용 광감제 (sensitizer)로 적용되어 태양전지의 광전 변환 효율을 크게 향상시킬 수 있다.
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Patent Agency Ranking
公开(公告)号：KR1020110139567A
公开(公告)日：2011-12-29
申请号：KR1020100059729
申请日：2010-06-23
Applicant: 서울대학교산학협력단
CPC classification number: G03F7/033 , G02B1/04 , G02B5/201 , G02B5/223 , G02B5/23 , G03F7/0007 , G03F7/031
Abstract: PURPOSE: A photo-sensitive resin composition and a color filter using the same are provided to improve the pattern characteristic, the development workability, the chemical resistance characteristic, and the color reproducibility of the color filter. CONSTITUTION: A photo-sensitive resin composition includes a dye, a pigment, an acrylic-based binder resin, a photo-polymerization initiator, a photopolymerizable monomer, and a solvent. The dye includes a pherylene-based compound represented by chemical formula 1. In the chemical formula 1, the R1 to R10 are identical or different and are hydrogen atom, halogen atom, cyano group, hydroxyl group, ether group, amine group or amine derivative, substituted or non-substituted C1 to C20 alkoxy group, substituted or non-substituted C1 to C20 alkyl group, substituted or non-substituted C2 to C20 alkenyl group, substituted or non-substituted C2 to C20 alkynyl group, substituted or non-substituted C3 to C20 cycloalkyl group, substituted or non-substituted C3 to C20 cycloalkenyl group, substituted or non-substituted C3 to C20 cycloalkynyl, substituted or non-substituted C2 to C20 heterocycloalkyl group, substituted or non-substituted C2 to C20 heterocycloalkenyl group, substituted or non-substituted C2 to C20 heterocyclo alkynyl group, substituted or non-substituted C6 to C30 aryl group, or substituted or non-substituted C6 to C30 aryloxy group.
Abstract translation: 目的：提供光敏树脂组合物和使用其的滤色器，以改善滤色器的图案特性，显影加工性，耐化学性特性和颜色再现性。 构成：光敏树脂组合物包括染料，颜料，丙烯酸系粘合剂树脂，光聚合引发剂，光聚合性单体和溶剂。 染料包括由化学式1表示的基于苯乙烯的化合物。在化学式1中，R 1至R 10相同或不同，为氢原子，卤素原子，氰基，羟基，醚基，胺基或胺衍生物 取代或未取代的C1至C20烷氧基，取代或未取代的C1至C20烷基，取代或未取代的C2至C20烯基，取代或未取代的C2至C20炔基，取代或未取代的 取代或未取代的C 3至C 20环烯基，取代或未取代的C 2至C 20杂环烷基，取代或未取代的C 2至C 20杂环烯基，取代或未取代的C 3至C 20环烯基 或未取代的C 2至C 20杂环炔基，取代或未取代的C 6至C 30芳基，或取代或未取代的C 6至C 30芳氧基。
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公开(公告)号：KR1020120105962A
公开(公告)日：2012-09-26
申请号：KR1020110023725
申请日：2011-03-17
Applicant: 서울대학교산학협력단
CPC classification number: Y02E10/542 , C09B48/00 , H01G9/2059 , H01L31/04
Abstract: PURPOSE: Asymmetrical quinacridone dye is provided to have high mole-absorption coefficient, to have excellent thermal resistance and heat resistance, and to able to remarkably improve photo-electric conversion efficiency when used as a sensitizer for a dye-sensitized solar battery. CONSTITUTION: Asymmetrical quinacridone dye for dye-sensitized solar battery comprises a compound with a structure in chemical formula 1. In chemical formula 1, A is an acidic functional group, B is a aromatic hydrocarbon group, a substituted or unsubstituted heterocyclic groups, a vinyl group, or a substituted or unsubstituted polyvinyl group, R is selected from a substituted or unsubstituted aliphatic hydrocarbon group, a substituted or unsubstituted aromatic hydrocarbon group, or a substituted or unsubstituted heterocyclic group. A dye-sensitized solar cell battery comprises the dye.
Abstract translation: 目的：提供非对称喹吖啶酮染料以具有高的摩擦吸收系数，具有优异的耐热性和耐热性，并且当用作染料敏化太阳能电池的敏化剂时能够显着提高光电转换效率。 构成：用于染料敏化太阳能电池的不对称喹吖啶酮染料包括具有化学式1结构的化合物。在化学式1中，A是酸性官能团，B是芳族烃基，取代或未取代的杂环基，乙烯基 基团或取代或未取代的聚乙烯基，R选自取代或未取代的脂族烃基，取代或未取代的芳族烃基或取代或未取代的杂环基。 染料敏化太阳能电池电池包括染料。
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公开(公告)号：KR1020120105961A
公开(公告)日：2012-09-26
申请号：KR1020110023724
申请日：2011-03-17
Applicant: 서울대학교산학협력단
CPC classification number: Y02E10/542 , C07B57/00 , C07D277/62 , H01G9/2059 , H01L31/04
Abstract: PURPOSE: Dye for dye-sensitized solar battery is provided to have high photo absorption degree and absorption degree within 400-550 nm, and to able to remarkably improve photo-electric conversion efficiency when used as a sensitizer for a dye-sensitized solar battery. CONSTITUTION: Dye for dye-sensitized solar battery comprises a structure in chemical formula 1. In chemical formula 1, D1 and D2 is selected from a group consisting of aromatic hydrocarbon group, substituted or unsubstituted heterocyclic groups, and combinations thereof, B and C is selected from a substituted or unsubstituted aromatic hydro carbon group, a substituted or unsubstituted heterocyclic group, a vinyl group, a substituted or unsubstituted polyvinyl group, and a combination thereof, and A is an acidic functional group.
Abstract translation: 目的：提供染料敏化太阳能电池用染料，在400-550nm范围内具有高的光吸收度和吸收度，并且能够在用作染料敏化太阳能电池的敏化剂时显着提高光电转换效率。 染料敏化太阳能电池用染料包括化学式1的结构。在化学式1中，D1和D2选自芳族烃基，取代或未取代的杂环基及其组合，B和C是 选自取代或未取代的芳族烃基，取代或未取代的杂环基，乙烯基，取代或未取代的聚乙烯基及其组合，A为酸性官能团。
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公开(公告)号：KR101426542B1
公开(公告)日：2014-08-06
申请号：KR1020100059729
申请日：2010-06-23
Applicant: 서울대학교산학협력단
Abstract: (A) 하기 화학식 1로 표시되는 페릴렌계 화합물을 포함하는 염료, (B) 안료, (C) 아크릴계 바인더 수지, (D) 광중합 개시제, (E) 광중합성 단량체 및 (F) 용매를 포함하는 감광성 수지 조성물 및 이를 이용한 컬러필터가 제공된다.
[화학식 1]
(상기 화학식 1에서, R
1 내지 R
10 은 명세서에 정의된 바와 같다.)-
公开(公告)号：KR101264083B1
公开(公告)日：2013-05-14
申请号：KR1020110023725
申请日：2011-03-17
Applicant: 서울대학교산학협력단
CPC classification number: Y02E10/542
Abstract: 본발명은신규한비대칭구조를갖는염료감응태양전지용퀴나크리돈 (quinacridone) 염료에관한것으로, 본발명에의한염료는태양빛의강도가가장큰 400~550nm 영역사이의흡수영역과높은광 흡수도를가지는동시에내열성및 내광성이우수하며, 염료감응태양전지용광감제 (sensitizer)로적용되어태양전지의광전변환효율과내구성을크게향상시킬수 있다.
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