申请人:Rohm and Haas Electronic Materials Korea Ltd. 롬엔드하스전자재료코리아유한회사(120080396402) Corp. No ▼ 161514-0000453
公开号:KR101554859B1
公开(公告)日:2015-09-22
본 발명은 신규한 유기 전자재료용 화합물, 이를 포함하고 있는 유기 전자 소자에 관한 것으로, 상세하게는 본 발명에 따른 유기 전자재료용 화합물은 하기 화학식 1로 표시되는 것을 특징으로 한다. [화학식 1] 상기 화학식 1에서, X, Y, L1, L2 및 R1 내지 R4는 각각 발명의 상세한 설명에서 정의한 바와 같다. 본 발명에 따른 유기 전자재료용 화합물은 정공전달층 또는 전자전달층, 정공주입층에 포함되거나 호스트 또는 도판트로 사용될 수 있으며, 발광효율이 좋고 재료의 수명특성이 뛰어나 소자의 구동수명이 매우 양호한 OLED 소자를 제조할 수 있는 장점이 있다.
NOVEL COMPOUNDS FOR ORGANIC ELECTRONIC MATERIAL AND ORGANIC ELECTRONIC DEVICE USING THE SAME
申请人:Shin Hyo-Nim
公开号:US20120104940A1
公开(公告)日:2012-05-03
The present invention relates to novel compounds for organic electronic material, and organic electronic devices and organic solar cells using the same. The compounds for organic electronic material may be included in a hole transport layer, electron transport layer or hole injection layer, or may be used as host or dopant. With good luminous efficiency and excellent life property of the material, they may be used to manufacture OLEDs having very good operation life.
TERPHENYLENE DERIVATIVE, TETRAHALOTERPHENYL DERIVATIVE, AND PROCESSES FOR PRODUCING BOTH
申请人:Watanabe Makoto
公开号:US20090023957A1
公开(公告)日:2009-01-22
An object of the present invention relates to provision of a terphenylene derivative having excellent oxidation resistance and capable of forming a semiconductor active phase by a coating process and an oxidation-resistant organic semiconductor material using the sane, as well as an organic thin film.
The invention relates to production of a terphenylene derivative represented by the formula (1) by tetralithiating a tetrahaloterphenyl derivative with a lithiating agent and subsequently treating the resulting compound with a copper compound:
wherein R
1
to R
14
are the same or different and each represents a hydrogen atom, a fluorine atom, a chlorine atom, an aryl group having 4 to 30 carbon atoms, an alkynyl group having 3 to 20 carbon atoms, an alkenyl group having 2 to 30 carbon atoms, an alkyl group having 1 to 20 carbon atoms or a halogenated alkyl group having 1 to 20 carbon atoms, or a diarylamino group having 8 to carbon atoms; and l, m, and n each represents an integer of 0 or 1.