Stock material or miscellaneous articles – Composite – Of inorganic material
Patent
1997-10-02
1999-08-24
Robinson, Ellis
Stock material or miscellaneous articles
Composite
Of inorganic material
428216, 428917, 548416, 548418, 313504, H05B 3318
Patent
active
059423404
ABSTRACT:
An organic electroluminescent device member comprised of a charge transport component of an indolocarbazole represented by Formulas (I), (II), (III), (IV), (V), or (VI); or optionally mixtures thereof ##STR1## wherein R and R' are independently selected from the group consisting of a hydrogen atom, halogen atom, alkyl, alkoxyl, and aryl; m and n are numbers of 0 to 4; R.sup.1 and R.sup.2 are independently selected from the group consisting of alkyl, aryl, and vinyl; R.sup.3 and R.sup.4 are independently selected from the group consisting of a hydrogen atom, halogen atom, alkyl, alkoxy, and aryl, and p is a number from 1 to 3.
REFERENCES:
patent: 3172862 (1965-03-01), Gurnee et al.
patent: 3530325 (1970-09-01), Mehl et al.
patent: 4356429 (1982-10-01), Tang
patent: 4539507 (1985-09-01), VanSlyke et al.
patent: 4885211 (1989-12-01), Tang et al.
patent: 5150006 (1992-09-01), Van Slyke et al.
patent: 5151629 (1992-09-01), VanSlyke
patent: 5487953 (1996-01-01), Shirota et al.
patent: 5516577 (1996-05-01), Matsuura et al.
patent: 5554450 (1996-09-01), Shi et al.
J. Appl. Phys.65 (9), May 1, 1989, pp. 3610-3616, "Electroluminescence of doped organic thin films", C.W. Tang et al.
Hor Ah-Mee
Hu Nan-Xing
Ong Beng S.
Popovic Zoran D.
Xie Shuang
Palazzo E. O.
Robinson Ellis
Weeks George
Xerox Corporation
LandOfFree
Indolocarbazole electroluminescent devices does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Indolocarbazole electroluminescent devices, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Indolocarbazole electroluminescent devices will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-465060