白丝美女被狂躁免费视频网站,500av导航大全精品,yw.193.cnc爆乳尤物未满,97se亚洲综合色区,аⅴ天堂中文在线网官网

Organic light-emitting device including heterocyclic compound with boron and nitrogen

專利號(hào)
US12052917B2
公開(kāi)日期
2024-07-30
申請(qǐng)人
SAMSUNG DISPLAY CO., LTD.(KR Yongin-si)
發(fā)明人
Munki Sim; Soobyung Ko; Junha Park; Hankyu Pak; Jangyeol Baek; Chanseok Oh; Hyoyoung Lee
IPC分類
H10K85/60; C07F5/02; C09K11/06; H05B33/14; H10K50/11; H10K50/15; H10K50/16; H10K50/17; H10K85/30
技術(shù)領(lǐng)域
group,c60,c10,c1,q31,c6,monovalent,condensed,or,layer
地域: Yongin-si

摘要

An organic light-emitting device includes a first electrode, a second electrode facing the first electrode, and an organic layer between the first electrode and the second electrode and including an emission layer, the organic layer including a heterocyclic compound that includes boron and nitrogen.

說(shuō)明書(shū)

a C3-C10 cycloalkyl group, a C1-C10 heterocycloalkyl group, a C3-C10 cycloalkenyl group, a C1-C10 heterocycloalkenyl group, a C6-C60 aryl group, a C6-C60 aryloxy group, a C6-C60 arylthio group, a C1-C60 heteroaryl group, a monovalent non-aromatic condensed polycyclic group, and a monovalent non-aromatic condensed heteropolycyclic group;

權(quán)利要求

1
微信群二維碼
意見(jiàn)反饋