Invention Grant
- Patent Title: Anthracene-containing derivative, production process thereof and organic electroluminescent display device
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Application No.: US14418244Application Date: 2014-05-27
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Publication No.: US10032988B2Publication Date: 2018-07-24
- Inventor: Na Li , Xiaoyu Ma , Hui Wang , Lujiang Huangfu
- Applicant: Boe Technology Group Co., Ltd. , JiLin OLED Material Tech Co., Ltd.
- Applicant Address: CN Beijing CN Changchun
- Assignee: BOE TECHNOLOGY GROUP CO., LTD.,JILIN OLED MATERIAL TECH CO., LTD.
- Current Assignee: BOE TECHNOLOGY GROUP CO., LTD.,JILIN OLED MATERIAL TECH CO., LTD.
- Current Assignee Address: CN Beijing CN Changchun
- Agency: Westman, Champlin & Koehler, P.A.
- Priority: CN201310670443 20131210
- International Application: PCT/CN2014/078520 WO 20140527
- International Announcement: WO2015/085720 WO 20150618
- Main IPC: C07C211/31
- IPC: C07C211/31 ; H01L51/00 ; C09K11/06 ; C07C211/61 ; C07C45/59 ; C07C46/00 ; C07C51/00 ; C09K11/02 ; H01L51/50

Abstract:
The invention discloses an anthracene-containing derivative, the production process thereof and an organic electroluminescent display device, wherein the anthracene-containing derivative has a general molecular structural formula of Formula I, wherein, R1 group is selected from an aromatic group or a fused aromatic group having a carbon atom number of 6 to 18, R2 group is selected from an amine group. By using the above described anthracene-containing derivative as a green phosphorescent host material, a green fluorescent host material, a hole injection material, or a hole transporting material in an organic electroluminescent display device, the light emitting efficiency and the light emitting brightness of the organic electroluminescent display device may be improved.
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