Invention Grant
- Patent Title: Compound for electronic device and electronic device and display device
-
Application No.: US16344426Application Date: 2017-10-18
-
Publication No.: US11145826B2Publication Date: 2021-10-12
- Inventor: Julien Frey , Domagoj Pavicic , Volodymyr Senkovskyy , Elena Galan , Hyungsun Kim , Byungku Kim
- Applicant: Novaled GmbH , Samsung SDI Co., Ltd.
- Applicant Address: DE Dresden; KR Gyeonggi-do
- Assignee: Novaled GmbH,Samsung SDI Co., Ltd.
- Current Assignee: Novaled GmbH,Samsung SDI Co., Ltd.
- Current Assignee Address: DE Dresden; KR Gyeonggi-do
- Agency: Eversheds Sutherland (US) LLP
- Priority: EP16195345.0 20161024
- International Application: PCT/EP2017/076578 WO 20171018
- International Announcement: WO2018/077689 WO 20180503
- Main IPC: C07D219/02
- IPC: C07D219/02 ; H01L51/00 ; C07D401/14 ; C09K11/06

Abstract:
The present invention relates to a compound of an acridine derivate as well as of an organic semiconductor material an organic semiconductor layer, an electronic device comprising the acridine derivative, a device comprising an organic light-emitting diode comprising the acridine derivative, a display device thereof and a method of manufacturing the same. (I) wherein L is selected from phenylene, naphthylene and biphenylene; R1, R2, R3, R4 and R5 are independently selected from unsubstituted or substituted C6 to C18 aryl and unsubstituted or substituted pyridyl; and the substituents are selected from deuterium, C1 to C12 alkyl and C1 to C12 alkoxy; a, b, c, d and e are independently selected from 0 or 1 and 2≤a+b+c+d+e≤5.
Public/Granted literature
- US20200058880A1 Compound for Electronic Device and Electronic Device and Display Device Public/Granted day:2020-02-20
Information query