Invention Application
- Patent Title: ORGANIC LIGHT-EMITTING DEVICE WITH HIGH EFFICIENCY AND LOW VOLTAGE CHARACTERISTICS
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Application No.: US18704889Application Date: 2022-11-15
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Publication No.: US20240431133A1Publication Date: 2024-12-26
- Inventor: Seok-Bae PARK , Se-Jin LEE , Si-In KIM , Hee-Dae KIM , Yeong-Tae CHOI , Yu-Rim LEE , Ji-Yung KIM , Seung-Soo LEE , Kyungtae KIM , Myeong-Jun KIM , Kyeong-Hyeon KIM
- Applicant: SFC CO., LTD.
- Applicant Address: KR Cheongju-si
- Assignee: SFC CO., LTD.
- Current Assignee: SFC CO., LTD.
- Current Assignee Address: KR Cheongju-si
- Priority: KR10-2021-0158589 20211117
- International Application: PCT/KR2022/017977 WO 20221115
- Main IPC: H10K50/12
- IPC: H10K50/12 ; C09K11/02 ; H10K85/60
Abstract:
The present invention relates to an organic light-emitting device in which a light-emitting layer included in the organic light-emitting device comprises: a compound represented by [chemical formula A]; and a compound represented by any one of [chemical formula D-1] to [chemical formula D-7], wherein [chemical formula A] and [chemical formula D-1] to [chemical formula D-7] are as set forth in the detailed description of the invention.
Information query
