公开(公告)号：KR1020040034232A

公开(公告)日：2004-04-28

申请号：KR1020020064323

申请日：2002-10-21

Applicant: 한국과학기술연구원

Inventor： 조현남 ,  진성호 ,  정성현 ,  박혜진

IPC: C08G61/00 ,  C09K11/06

Abstract: PURPOSE: A poly(fluorenevinylene-p-phenylvinylene)-based copolymer, its preparation method and a light emitting polymer diode containing the copolymer are provided, to allow a luminous color to be controlled by controlling the band gap and to improve the solubility to an organic solvent, interface adhesion to an electrode and electrical-stability of a polymer. CONSTITUTION: The poly(fluorenevinylene-p-phenylvinylene)-based copolymer is represented by the formula 1, wherein R1, R2, R1', R2' and R3' are identical or different one another and are H, an aliphatic or alicyclic alkyl or alkoxy group of C1-C22, or an aryl or aryloxy group of C6-C18; 0

Abstract translation: 目的：提供聚（芴基对苯基乙烯基）基共聚物，其制备方法和含有该共聚物的发光聚合物二
氧化物，以通过控制带隙来控制发光颜色并改善对于 有机溶剂，与电极的界面粘合性和聚合物的电稳定性。 构成：聚（芴基对苯基乙烯基）基共聚物由式1表示，其中R 1，R 2，R 1'，R 2'和R 3'彼此相同或不同，为H，脂族或脂环族烷基或 C 1 -C 22的烷氧基或C 6 -C 18的芳基或芳氧基; 0

公开(公告)号：KR1020050031034A

公开(公告)日：2005-04-01

申请号：KR1020030067197

申请日：2003-09-27

Applicant: 한국과학기술연구원

Inventor： 조현남 ,  정성현 ,  박석진 ,  이승은

IPC: C07C13/32

CPC classification number: C07D209/86 ,  C07C13/567 ,  C07C13/72 ,  C07C43/2055 ,  C07C49/683 ,  C07C49/753 ,  C07C49/792 ,  C07C211/54 ,  C07C251/84 ,  C07C2601/10 ,  C07C2603/18 ,  C07C2603/40 ,  C07C2603/42 ,  C07C2603/94 ,  C07D333/08 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1048 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L51/005 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/0068 ,  H01L51/0071 ,  H01L51/0072

Abstract: Provided is a compound derived from cyclopentadienone useable as an essential material in production of organic electroluminescence(EL) element or other optical device, and a process for preparation of the same. The compound is represented by following formula 1 (wherein m is an integer of 0-5; X is S, CR1R2, CR1=CR2, C=CR1R2, C=NR1, C=NNR1R2; R1, R2, R3, R1', R2' and R3' each are same or different and independently selected from hydrogen, aliphatic alkyl group having C1-C22, alicyclic alkyl group having C1-C22 and aryl and aryloxy group having C6-C18; Ar is independently aromatic ring or hetero ring selected from a group consisting of phenylene, naphthalene, anthracene, fluorene, thiophene, pyrrole, pyridine, aryl oxadiazole, triazole, carbazole, arylamine, arylsilane and derivatives thereof) and is obtained by using a compound having cyclopentadienone group at the starting material. The EL element comprises the cyclopentadienone derived compound as the electroluminescence layer.

Abstract translation: 提供可用作有机电致发光（EL）元件或其它光学元件的制造中的必需材料的环戊二烯酮衍生物的化合物及其制备方法。 该化合物由下式1表示（其中m为0-5的整数; X为S，CR1R2，CR1 = CR2，C = CR1R2，C = NR1，C = NNR1R2; R1，R2，R3，R1' R2'和R3'各自独立地选自氢，具有C1-C22的脂肪族烷基，具有C1-C22的脂环族烷基和具有C6-C18的芳基和芳氧基; Ar独立地选自芳族环或杂环 来自由亚苯基，萘，蒽，芴，噻吩，吡咯，吡啶，芳基恶二唑，三唑，咔唑，芳基胺，芳基硅烷及其衍生物组成的组），通过在起始原料中使用具有环戊二烯酮基团的化合物得到。 EL元件包含作为电致发光层的环戊二烯酮衍生化合物。