Invention Grant
- Patent Title: Silicon-containing bianthracene derivative, production process and use thereof, and organic electroluminescent device
- Patent Title (中): 含硅的蒽蒽衍生物,其制备方法及其用途以及有机电致发光器件
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Application No.: US14164668Application Date: 2014-01-27
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Publication No.: US08987466B2Publication Date: 2015-03-24
- Inventor: Yinan Liang , Xiaoyu Ma , Hui Wang , Wenyu Ma
- 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: CN201310180037 20130515
- Main IPC: C07F7/08
- IPC: C07F7/08 ; C07F7/10 ; H01L51/00

Abstract:
The invention provides a silicon-containing bianthracene derivative, a production process and use thereof, and an organic electroluminescent device. The invention belongs to the technical field of organic electroluminescence, and can give a blue light-emitting material being able to form a dense film. The silicon-containing bianthracene derivative has a molecular structure of the following general formula, wherein R group represents an aryl group having a carbon atom number of 6-14, an aromatic heterocyclic group having a carbon atom number of 8-18, a fused-ring aromatic group having a carbon atom number of 9-15, a fluorenyl group, or a triarylamino group. The silicon-containing bianthracene derivative mentioned in the invention can be used in an organic electroluminescent device.
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