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公开(公告)号:US08946984B2
公开(公告)日:2015-02-03
申请号:US14252870
申请日:2014-04-15
Applicant: BASF SE
Inventor: Junichi Tanabe , Hidetaka Oka , Hiroshi Yamamoto
IPC: H01L51/50 , C07D405/14 , H01L51/00 , C07D307/91 , C07D409/14 , C09K11/06 , H05B33/14
CPC classification number: H01L51/0052 , C07D307/91 , C07D405/14 , C07D409/14 , C09K11/06 , C09K2211/1018 , C09K2211/1022 , C09K2211/1088 , H01L51/0054 , H01L51/0058 , H01L51/006 , H01L51/0061 , H01L51/0072 , H01L51/0073 , H05B33/14 , Y02E10/549 , Y10S428/917
Abstract: Disclosed are electroluminescent devices that comprise organic layers that contain dibenzofuran compounds. The compounds are suitable components of, for example, blue-emitting, durable, organo-electroluminescent layers. The electroluminescent devices may be employed for full color display panels in, for example, mobile phones, televisions and personal computer screens.
Abstract translation: 公开了包含含有二苯并呋喃化合物的有机层的电致发光器件。 这些化合物是例如蓝色发光,耐久的有机电致发光层的合适组分。 电致发光器件可用于例如移动电话,电视机和个人计算机屏幕中的全彩显示面板。