公开(公告)号：KR1020090072168A

公开(公告)日：2009-07-02

申请号：KR1020070140195

申请日：2007-12-28

Applicant: 재단법인대구경북과학기술원

Inventor： 김기수 ,  한윤수 ,  최병대

IPC: C07D403/10 ,  C07D413/10 ,  C07D471/04 ,  C09K11/06

Abstract: A tetrahydropyrene derivative is provided to have excellent property of electron hole and electron transmission containing amine group and tetrahydropyrene. A tetrahydropyrene derivative is denoted by the chemical formula 1. In the chemical formula 1, Ar1 and Ar2 is amine based ring compound having nitrogen atom and CN double bond; a carbon atom of tetrahydopyrene and nitrogen atom of amine based cyclic compound are combined by the covalent bond; Ar1 and Ar2 is different or same. A organic electroluminescent device is sequencially compiled with a first electrode, organic layer containing light emitting layer and a second electrode. One or more organic layer comprises a compound of the chemical formula 1. The organic layer comprises electron hole layer and the electron hole layer comprises the compound of the chemical formula 1.

Abstract translation: 提供四氢芘衍生物以具有优异的电子空穴和含有胺基和四氢芘的电子传输性质。 四氢芘衍生物由化学式1表示。在化学式1中，Ar 1和Ar 2是具有氮原子和CN双键的胺基环化合物; 胺基环状化合物的四氢芘和氮原子的碳原子通过共价键组合; Ar1和Ar2不同或相同。 有机电致发光器件用第一电极，含有发光层的有机层和第二电极进行顺序编译。 一个或多个有机层包括化学式1的化合物。有机层包括电子空穴层，电子空穴层包含化学式1的化合物。

公开(公告)号：KR1020080062807A

公开(公告)日：2008-07-03

申请号：KR1020060138930

申请日：2006-12-29

Applicant: 재단법인대구경북과학기술원

Inventor： 김대환 ,  권영환 ,  한윤수 ,  우성호 ,  강진규 ,  최병대 ,  김기수 ,  김호영

IPC: C08G61/00 ,  C08G61/10 ,  C08G61/12

Abstract: A polymer compound having a phenylcarbazole group, and a polymer electroluminescent device containing the polymer compound are provided to improve hole and electron transport property and to enhance brightness and color reproduction range. A polymer compound having a phenylcarbazole group is represented by the formula 1, 2 or 3, wherein R1 to R11 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; X1 to X4 are identical or different one another and are an alkylene group, a substituted or unsubstituted arylene group, a substituted or unsubstituted hetero arylene group, or their combination; Y1 to Y3 are a substituted or unsubstituted C6-C60 aryl group, a substituted or unsubstituted C3-C60 heteroaryl group, or a substituted or unsubstituted fluorene group; a, b, c and d are 0 or 1; and n, m and p are an integer of 1-50,000.

Abstract translation: 提供具有苯基咔唑基团的高分子化合物和含有高分子化合物的聚合物电致发光器件，以改善空穴和电子传输性能，并提高亮度和色彩再现范围。 具有苯基咔唑基团的高分子化合物由式1,2或3表示，其中R 1至R 11彼此相同或不同，为H，卤素原子，烷基，烷氧基，氰基，硝基 基团，酰基，取代或未取代的氨基，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 1〜X 4相同或不同，为亚烷基，取代或未取代的亚芳基，取代或未取代的杂亚芳基或它们的组合; Y1至Y3为取代或未取代的C6-C60芳基，取代或未取代的C3-C60杂芳基或取代或未取代的芴基; a，b，c和d为0或1; n，m和p为1-50,000的整数。