1887
banner image
No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
f
Highly polarized white-light emission from a single copolymer based on fluorene
Rent:
Rent this article for
Access full text Article
/content/aip/journal/apl/93/16/10.1063/1.3009195
1.
1.P. Dyreklev, M. Berggren, O. Inganas, W. R. Adersson, O. Wennesstorm, and T. Hjertberg, Adv. Mater. (Weinheim, Ger.) 7, 43 (1995).
http://dx.doi.org/10.1002/adma.19950070108
2.
2.M. Grell and D. D. C. Bradley, Adv. Mater. (Weinheim, Ger.) 11, 895 (1999).
http://dx.doi.org/10.1002/(SICI)1521-4095(199908)11:11<895::AID-ADMA895>3.0.CO;2-Y
3.
3.K. S. Whitehead, M. Grell, D. D. C. Bradley, M. Jandke, and P. Strohriegl, Appl. Phys. Lett. 76, 2946 (2000).
4.
4.A. Gadisa, E. Perzon, M. R. Andersson, and O. Inganäs, Appl. Phys. Lett. 90, 113510 (2007).
http://dx.doi.org/10.1063/1.2713139
5.
5.M. Misaki, Y. Ueda, S. Nagamatsu, M. Chikamatsu, Y. Yoshida, N. Tanigaki, and K. Yase, Appl. Phys. Lett. 87, 243503 (2005).
http://dx.doi.org/10.1063/1.2142082
6.
6.A. E. A. Contoret, S. R. Farrar, P. O. Jackson, S. M. Khan, L. May, M. O’Neill, J. E. Nicholls, S. M. Kelly, and G. J. Richards, Adv. Mater. (Weinheim, Ger.) 12, 971 (2000).
http://dx.doi.org/10.1002/1521-4095(200006)12:13<971::AID-ADMA971>3.0.CO;2-J
7.
7.M. O’Neill and S. M. Kelly, Adv. Mater. (Weinheim, Ger.) 15, 1135 (2003).
http://dx.doi.org/10.1002/adma.200300009
8.
8.Y. H. Yao, S. H. Yang, and C. S. Hsu, Polymer 47, 8297 (2006).
9.
9.Y. H. Yao, L. R. Kung, and C. S. Hsu, Jpn. J. Appl. Phys., Part 1 44, 7648 (2005).
http://dx.doi.org/10.1143/JJAP.44.7648
10.
10.J. Shi and C. W. Tang, Appl. Phys. Lett. 70, 1665 (1997).
http://dx.doi.org/10.1063/1.118664
11.
11.B. P. Lyons, K. S. Wong, and A. P. Monkman, J. Chem. Phys. 118, 4707 (2003).
http://dx.doi.org/10.1063/1.1545098
12.
12.H. J. Egelhaaf, J. Gierchner, and D. Oelkrug, Synth. Met. 127, 221 (2002).
http://dx.doi.org/10.1016/S0379-6779(01)00627-0
13.
13.Y. H. Niu, J. Huang, and Y. Cao, Adv. Mater. (Weinheim, Ger.) 15, 807 (2003).
http://dx.doi.org/10.1002/adma.200304619
14.
14.C. H. Chuen and Y. T. Tao, Appl. Phys. Lett. 81, 4499 (2002).
http://dx.doi.org/10.1063/1.1528736
15.
15.T. Bernius, M. Inbaskekaran, J. O’Brien, and W. Wu, Adv. Mater. (Weinheim, Ger.) 12, 1737 (2000).
http://dx.doi.org/10.1002/1521-4095(200012)12:23<1737::AID-ADMA1737>3.3.CO;2-E
16.
16.C. D. Müller, A. Falcou, N. Reckefuss, M. Rojahn, V. Wiederhirn, P. Rudati, H. Frohne, O. Nuyken, H. Becker, and K. Meerholz, Nature (London) 421, 829 (2003).
http://dx.doi.org/10.1038/nature01390
17.
17.M. S. Liu, X. Jiang, S. Liu, P. Herguth, and A. K. Y. Jen, Macromolecules 35, 3532 (2002).
18.
18.E. Lim, B. J. Jung, and H. K. Shim, Macromolecules 36, 4288 (2003).
http://dx.doi.org/10.1021/ma034168r
19.
19.J. Luo, X. Z. Li, Q. Hou, J. B. Peng, W. Yang, and Y. Cao, Adv. Mater. (Weinheim, Ger.) 19, 1113 (2007).
http://dx.doi.org/10.1002/adma.200601241
20.
journal-id:
http://aip.metastore.ingenta.com/content/aip/journal/apl/93/16/10.1063/1.3009195
Loading

Figures

Image of FIG. 1.

Click to view

FIG. 1.

Chemical structure of the copolymer.

Image of FIG. 2.

Click to view

FIG. 2.

Polarized optical micrographs of PFO-DBT-BT film: (a) schlieren texture observed at and (b) birefringence of the aligned film on a rubbed PEDOT:PSS layer after heat treatment.

Image of FIG. 3.

Click to view

FIG. 3.

Polarized absorption and PL spectra of the oriented PFO-DBT-BT layer on a rubbed PEDOT:PSS alignment layer. The spectra were measured for lights polarized parallel and perpendicular to the rubbing direction.

Image of FIG. 4.

Click to view

FIG. 4.

Polarized EL spectra for the white-light emitting devices. Spectra are shown for light emitted parallel and perpendicular to the rubbing direction.

Image of FIG. 5.

Click to view

FIG. 5.

Current-voltage and luminance-voltage characteristics of the polarized PLED.

Tables

Generic image for table

Click to view

Table I.

Performance of PLED at voltages of 10 and 15 V.

Loading

Article metrics loading...

/content/aip/journal/apl/93/16/10.1063/1.3009195
2008-10-24
2014-04-21

Abstract

Polarized white-light emission was realized from a single copolymer with green and red-light-emitting chromophores incorporated into the blue-light-emitting poly(9,9-dioctylfluorene) backbone through intrachain energy transfer. Based on the good thermal stability and nematic liquid crystalline state of the copolymer, the emissive layer spin coated on a rubbed poly(3,4-ethylene dioxythiophene):poly(styrenesulfonate) layer was aligned under thermal treatment at a temperature of for 5 min. The polarized white-light emission was stable with a Commission Internationale de L’Eclairage coordinates of (0.33, 0.35). A high polarization ratio of up to 24 with a luminance of at voltage of 15 V was achieved.

Loading

Full text loading...

/deliver/fulltext/aip/journal/apl/93/16/1.3009195.html;jsessionid=5872v9kbm7em6.x-aip-live-01?itemId=/content/aip/journal/apl/93/16/10.1063/1.3009195&mimeType=html&fmt=ahah&containerItemId=content/aip/journal/apl
true
true
This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Highly polarized white-light emission from a single copolymer based on fluorene
http://aip.metastore.ingenta.com/content/aip/journal/apl/93/16/10.1063/1.3009195
10.1063/1.3009195
SEARCH_EXPAND_ITEM