- Patent Title: Organic compound and electroluminescent device containing the same
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Application No.: US16745555Application Date: 2020-01-17
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Publication No.: US11492360B2Publication Date: 2022-11-08
- Inventor: Tao Wang , Zhongxun Ma , Bin Li , Chi Yuen Raymond Kwong , Chuanjun Xia
- Applicant: BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Applicant Address: CN Beijing
- Assignee: BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Current Assignee: BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Beijing
- Agency: Sandberg Phoenix & von Gontard PC
- Priority: CN201910049207.0 20190118
- Main IPC: C07D495/04
- IPC: C07D495/04 ; C07D517/04 ; C07D495/14 ; C07D491/22 ; C07D493/04 ; C07D495/22 ; C07D409/14 ; C07D421/14 ; H01L51/00 ; C07D405/14

Abstract:
An organic compound having the structure of Formula (I), shown below, is disclosed. When used in a hole injection layer or a hole transporting layer, it can greatly improve the balance of electron holes and electron transporting of a device, thereby bringing excellent device effects, for example, improving the efficiency and lifetime of a device. At the same time, it also achieves a good effect when the organic compound having the structure of Formula (I) is used as a P-type conductive doping material in a charge generation layer of a multi-layer OLED device.
Public/Granted literature
- US20200231602A1 ORGANIC COMPOUND AND ELECTROLUMINESCENT DEVICE CONTAINING THE SAME Public/Granted day:2020-07-23
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