Invention Grant
- Patent Title: Organic electroluminescent material and organic optoelectronic device
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Application No.: US15601049Application Date: 2017-05-22
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Publication No.: US10538700B2Publication Date: 2020-01-21
- Inventor: Xiangcheng Wang , Peng Shu , Hongyang Ren , Wei He , Chen Liu
- Applicant: Shanghai Tianma AM-OLED Co., Ltd. , Tianma Micro-Electronics Co., Ltd.
- Applicant Address: CN Shanghai CN Shenzhen
- Assignee: SHANGHAI TIANMA AM-OLED CO., LTD.,TIANMA MICRO-ELECTRONICS CO., LTD.
- Current Assignee: SHANGHAI TIANMA AM-OLED CO., LTD.,TIANMA MICRO-ELECTRONICS CO., LTD.
- Current Assignee Address: CN Shanghai CN Shenzhen
- Agency: Anova Law Group PLLC
- Priority: CN201611262838 20161230
- Main IPC: C09K11/06
- IPC: C09K11/06 ; H01L51/00 ; H01L51/50

Abstract:
A compound and an organic optoelectronic device are provided. The compound has the following chemical formula (I): In the chemical formula (I), R1 to R10 are independently selected from hydrogen, deuterium, C1 to C30 alkyl, C1 to C30 heteroatom-substituted alkyl, C6 to C30 aryl, and C2 to C30 heteroaryl; X1 is selected from O, S, substituted or unsubstituted imino, substituted or unsubstituted methylene, and substituted or unsubstituted silylene. A substituent is selected from hydrogen, deuterium, C1 to C30 alkyl, C1 to C30 heteroatom-substituted alkyl, C6 to C30 aryl, and C2 to C30 heteroaryl. A1 and A2 are chemical groups independently represented by the following chemical formula (II),
Public/Granted literature
- US20170256717A1 ORGANIC ELECTROLUMINESCENT MATERIAL AND ORGANIC OPTOELECTRONIC DEVICE Public/Granted day:2017-09-07
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