Invention Grant
US08974920B2 Application of triphenylene derivatives in organic electroluminescent devices
有权
三亚苯衍生物在有机电致发光器件中的应用
- Patent Title: Application of triphenylene derivatives in organic electroluminescent devices
- Patent Title (中): 三亚苯衍生物在有机电致发光器件中的应用
-
Application No.: US13238469Application Date: 2011-09-21
-
Publication No.: US08974920B2Publication Date: 2015-03-10
- Inventor: Chien-Hong Cheng , Yu-Han Chen , Ho-Hsiu Chou
- Applicant: Chien-Hong Cheng , Yu-Han Chen , Ho-Hsiu Chou
- Applicant Address: TW Hsinchu
- Assignee: National Tsing Hua University
- Current Assignee: National Tsing Hua University
- Current Assignee Address: TW Hsinchu
- Agency: Rosenberg, Klein & Lee
- Priority: TW100122581A 20110628
- Main IPC: H01L51/54
- IPC: H01L51/54 ; C09K11/06 ; C07C13/66 ; C07D209/86 ; C07C211/54 ; C07C211/58 ; C07C15/62 ; H05B33/14 ; H01L51/00 ; H01L51/50
Abstract:
Triphenylene derivatives having a structure of formula (1) are provided. Ar represents an aromatic compound, n is 1 to 3, and each of R and R1 to R13 is a member independently selected from the group consisting of hydrogen, halo, cyano, trifluoromethyl, amino, C1-C10 alkyl, C2-C10 alkenyl, C2-C10 alkynyl, C3-C20 cycloalkyl, C3-C20 cycloalkenyl, C1-C20 heterocycloalkyl, C1-C20 heterocycloalkenyl, aryl and heteroaryl. The compound of the present invention may function as a host emitter or dopant in the emitter layer of OLED device. An OLED device is also herein provided.
Public/Granted literature
- US20130001521A1 APPLICATION OF TRIPHENYLENE DERIVATIVES IN ORGANIC ELECTROLUMINESCENT DEVICES Public/Granted day:2013-01-03
Information query
IPC分类:
