Invention Grant
- Patent Title: Organic compound and organic electroluminescence device using the same
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Application No.: US16248816Application Date: 2019-01-16
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Publication No.: US11380848B2Publication Date: 2022-07-05
- Inventor: Feng-Wen Yen , Shu-Hua Yeh
- Applicant: Feng-Wen Yen , Shu-Hua Yeh
- Applicant Address: TW Taipei; TW Hsinchu
- Assignee: Feng-Wen Yen,Shu-Hua Yeh
- Current Assignee: Feng-Wen Yen,Shu-Hua Yeh
- Current Assignee Address: TW Taipei; TW Hsinchu
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C07D471/10 ; C09K11/06 ; C07D495/20 ; C07D471/20 ; C07D491/20 ; C07D471/22 ; H01L51/50
Abstract:
The present invention discloses an organic compound represented by the following formula (1) and an organic electroluminescence device using the organic compound as the phosphorescent host material, the fluorescent host material, or the fluorescent dopant material. The organic compound may increase a current efficiency or half-life of the organic electroluminescence device.
Public/Granted literature
- US20200227649A1 ORGANIC COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME Public/Granted day:2020-07-16
Information query
IPC分类:
