发明申请
- 专利标题: ORGANIC ELECTROLUMESCENCE DEVICE
- 专利标题(中): 有机电解装置
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申请号: US13079225申请日: 2011-04-04
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公开(公告)号: US20110175521A1公开(公告)日: 2011-07-21
- 发明人: Chishio Hosokawa , Masakazu Funahashi , Hisayuki Kawamura , Hiromasa Arai , Hidetoshi Koga , Hidetsugu Ikeda
- 申请人: Chishio Hosokawa , Masakazu Funahashi , Hisayuki Kawamura , Hiromasa Arai , Hidetoshi Koga , Hidetsugu Ikeda
- 申请人地址: JP Tokyo
- 专利权人: Idemitsu Kosan Co., Ltd.
- 当前专利权人: Idemitsu Kosan Co., Ltd.
- 当前专利权人地址: JP Tokyo
- 优先权: JP10/373921 19981228; JP11/140103 19990520; JP11/223056 19990805; JP11/234652 19990820; JP11/347848 19991207
- 主分类号: H01J1/63
- IPC分类号: H01J1/63 ; C07C211/54
摘要:
Materials for organic electroluminescence devices are represented by following general formula [1]: wherein A represents a chrysene group, X1 to X4 each independently represent a substituted or unsubstituted arylene group having 6 to 30 carbon atoms, X1 and X2 may be bonded to each other, X3 and X4 may be bonded to each other, Y1 to Y4 each independently represent an organic group represented by general formula [2], a to d each represent an integer of 0 to 2 and, a+b+c+d≧0; general formula [2] being: wherein R1 to R4 each independently represent hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 20 carbon atoms, a substituted or unsubstituted aryl group having 6 to 20 carbon atoms, cyano group or form a triple bond by a linkage of R1 and R2 or R3 and R4, Z represents a substituted or unsubstituted aryl group having 6 to 20 carbon atoms and n represents 0 or 1.
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