Invention Grant
- Patent Title: Organic electroluminescent materials containing benzimidazole and organic electroluminescent device by using the same
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Application No.: US15963495Application Date: 2018-04-26
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Publication No.: US10170708B2Publication Date: 2019-01-01
- Inventor: Jau-Jiun Huang , Man-Kit Leung , Tien-Lung Chiu , Jiun-Haw Lee , Yu-Hsiang Hung , Lik-Ka Yun
- Applicant: Yuan Ze University
- Applicant Address: TW Chung-Li
- Assignee: YUAN ZE UNIVERSITY
- Current Assignee: YUAN ZE UNIVERSITY
- Current Assignee Address: TW Chung-Li
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Priority: TW104140605A 20151203
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C07D403/10 ; C07D403/14 ; C09K11/02 ; C09K11/06 ; H01L51/50
Abstract:
An organic electroluminescent material is shown in formula (1), Wherein R9 and R13 are benzimidazole derivatives, benzimidazole derivative is shown in formula (3) Wherein the rest of functional groups are independently selected from one of hydrogen atom, fluorine atom, cyano group, alkyl group, cycloalkyl group, alkoxy group, thioalkyl group, silyl group and alkenyl group.
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Information query
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