Invention Publication
- Patent Title: COPOLYMER, ELECTROLUMINESCENCE DEVICE MATERIAL INCLUDING COPOLYMER, AND ELECTROLUMINESCENCE DEVICE
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Application No.: US18614926Application Date: 2024-03-25
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Publication No.: US20240247098A1Publication Date: 2024-07-25
- Inventor: Masashi TSUJI , Fumiaki KATO , Naotoshi SUGANUMA , Takahiro FUJIYAMA , Yusaku KONISHI , Dae Young CHUNG , Ha Il KWON , Soonmin CHA , Tae Ho KIM
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Priority: JP 20202696 2020.12.07
- Main IPC: C08G61/12
- IPC: C08G61/12 ; B82Y20/00 ; H10K50/11 ; H10K50/115 ; H10K50/15 ; H10K71/00 ; H10K71/12 ; H10K85/10 ; H10K101/30 ; H10K101/40 ; H10K102/00
Abstract:
A copolymer including a structural unit represented by Chemical Formula 1
wherein the copolymer is capable of improving luminous efficiency and durability, particularly, an improvement in luminescence life-span, of an electroluminescence device, particularly a quantum dot electroluminescence device.
wherein the copolymer is capable of improving luminous efficiency and durability, particularly, an improvement in luminescence life-span, of an electroluminescence device, particularly a quantum dot electroluminescence device.
Information query
