Invention Grant
US08026665B2 Deuterated aryl amine compound, preparation method thereof, and organic light emitting diode using the same
有权
氘代芳基胺化合物，其制备方法和使用其的有机发光二极管
- Patent Title: Deuterated aryl amine compound, preparation method thereof, and organic light emitting diode using the same
- Patent Title (中): 氘代芳基胺化合物，其制备方法和使用其的有机发光二极管
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Application No.: US11913683Application Date: 2005-11-18
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Publication No.: US08026665B2Publication Date: 2011-09-27
- Inventor: Kyoung-soo Kim , Tae-hyung Kim , Kyu-man Youn , Hyeon-jin Seo , Myung-soo Ko , Sang-hoon Lee , Dong-wan Ryu , Yeong-eun Kim
- Applicant: Kyoung-soo Kim , Tae-hyung Kim , Kyu-man Youn , Hyeon-jin Seo , Myung-soo Ko , Sang-hoon Lee , Dong-wan Ryu , Yeong-eun Kim
- Applicant Address: KR Seoul
- Assignee: Doosan Corporation
- Current Assignee: Doosan Corporation
- Current Assignee Address: KR Seoul
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2005-0038221 20050507
- International Application: PCT/KR2005/003926 WO 20051118
- International Announcement: WO2006/121237 WO 20061116
- Main IPC: H01L51/54
- IPC: H01L51/54 ; C09K11/06
Abstract:
Disclosed are a novel deuterated aryl amine compound capable of enhancing thermal stability, hole transporting capability, luminescence efficiency, etc. of an organic light emitting diode at the time of being used as a hole-injecting layer, a preparation method thereof, and an organic light emitting diode using the same.
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