Invention Grant
- Patent Title: Electronic device including phenanthroline derivative
- Patent Title (中): 电子器件包括菲咯啉衍生物
-
Application No.: US12644362Application Date: 2009-12-22
-
Publication No.: US08436341B2Publication Date: 2013-05-07
- Inventor: Norman Herron , Mark A. Guidry , Vsevolod Rostovtsev , Weiying Gao , Ying Wang , Yulong Shen , Jeffrey A. Merlo
- Applicant: Norman Herron , Mark A. Guidry , Vsevolod Rostovtsev , Weiying Gao , Ying Wang , Yulong Shen , Jeffrey A. Merlo
- Applicant Address: US DE Wilmington
- Assignee: E I du Pont de Nemours and Company
- Current Assignee: E I du Pont de Nemours and Company
- Current Assignee Address: US DE Wilmington
- Main IPC: H01L29/08
- IPC: H01L29/08 ; H01L35/24 ; H01L51/00

Abstract:
There is provided an organic electronic device having an anode, a hole injection layer, a photoactive layer, an electron transport layer, and a cathode. At least one of the photoactive layer and the electron transport layer includes a compound having Formula I where: R1 is the same or different and can be phenyl, biphenyl, naphthyl, naphthylphenyl, triphenylamino, or carbazolylphenyl; and one of the following conditions is met: (i) R2═R3 and is H, phenyl, biphenyl, naphthyl, naphthylphenyl, arylanthracenyl, phenanthryl, triphenylamino, or carbazolylphenyl; or (ii) R2 is H or phenyl; and R3 is phenyl, biphenyl, naphthyl, naphthylphenyl, arylanthracenyl, phenanthryl, triphenylamino, and carbazolylphenyl; When both R1 are phenyl, R2 and R3 can be 2-naphthyl, naphthylphenyl, arylanthracenyl, 9-phenanthryl, triphenylamino, or m-carbazolylphenyl.
Public/Granted literature
- US20100207108A1 ELECTRONIC DEVICE INCLUDING PHENANTHROLINE DERIVATIVE Public/Granted day:2010-08-19
Information query
IPC分类: