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    • 28. 发明公开
    • 고분자 및 상기 고분자를 포함한 유기 발광 소자
    • 聚合物和有机发光二极管包括它
    • KR1020130065318A
    • 2013-06-19
    • KR1020110132128
    • 2011-12-09
    • 삼성전자주식회사
    • 양혜연강호석손준모정용식김미정김태곤주원제최현호홍석환
    • C08G61/12C08L65/00C09K11/06H05B33/10
    • C08G73/06C08G73/0672H01L51/0034H01L51/0035H01L51/0039H01L51/0043H01L51/0085H01L51/5016
    • PURPOSE: A polymer is provided to have a wide energy band gap and high triplet energy level, and to transfer both holes and electrons. CONSTITUTION: A polymer comprises a repeating unit represented by chemical formula 1. In chemical formula 1, X1 is a single bond, -[C(R20)(R21)]a-, -Si(R22)(R23)-, -S-, or -O-; a is an integer from 1-5; each of R1-R14 is hydrogen, deuterium, halogen, hydroxy, cyano, nitro, amino, amidino, hydrazine, hydrazone, carboxy group or salts thereof, phosphorous or salts thereof, substituted or unsubstituted C1-60 alkyl, substituted or unsubstituted C2-60 alkenyl, substituted or unsubstituted C2-60 alkynyl, substituted or unsubstituted C1-60 alkoxy, substituted or unsubstituted C3-60 cycloalkyl, substituted or unsubstituted C3-60 cycloalkenyl, substituted or unsubstituted C5-60 aryl, substituted or unsubstituted C5-60 aryloxy, substituted or unsubstituted C5-60 arylthio, substituted or unsubstituted C2-60 heteroaryl, -N(Q1)(Q2), or -Si(Q3)(Q4)(Q5).
    • 目的:提供聚合物以具有宽能带隙和高三重态能级,并且传输空穴和电子。 化学式1中,X 1为单键, - [C(R 20)(R 21)] a - , - Si(R 22)(R 23) - ,-S - 或-O- a是1-5的整数; 卤素,羟基,氰基,硝基,氨基,脒基,肼,腙,羧基或其盐,它们的磷或其盐,取代或未取代的C1-60烷基,取代或未取代的C2- 60个烯基,取代或未取代的C 2-60炔基,取代或未取代的C 1-6烷氧基,取代或未取代的C 3-60环烷基,取代或未取代的C 3-60环烯基,取代或未取代的C 5-60芳基,取代或未取代的C 5-60芳氧基 取代或未取代的C 5-60芳硫基,取代或未取代的C2-60杂芳基,-N(Q1)(Q2)或-Si(Q3)(Q4)(Q5)。