Liquid Crystalline Materials for Light-emitting Diodes

Polymers for Advanced Technologies

Volumn 9, Issue 7, 1998, Pages 443-460

  Lussem G ^a   Wendorff, J H ^a  

^a PHILIPPS UNIVERSITY MARBURG   (Germany)

Author keywords

Electroluminescence; Liquid crystals; Organic LED; Polarized emission

Indexed keywords

ANISOTROPY; ELECTROLUMINESCENCE; ELECTRONIC PROPERTIES; LIGHT POLARIZATION; LIQUID CRYSTAL POLYMERS; QUANTUM EFFICIENCY;

ORGANIC LIGHT EMITTING DIODES;

LIGHT EMITTING DIODES;

EID: 0032120429     PISSN: 10427147     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1099-1581(199807)9:7<443::AID-PAT799>3.0.CO;2-R     Document Type: Article

References (51)

1. J. H. Burroughes, D. D. C. Bradley, A. R. Brown, R. N. Marks, K. Mackay, R. H. Friend, P. L, Burns and A. B. Holmes, Nature, 347, 539 (1990).
2. D. Braun and A. J. Heeger, Appl. Phys. Lett., 58, 1982 (1991).
3. C. Hosokawa, N. Kawasaki, S. Sakamoto and T. Kusumoto, Appl. Phys. Lett., 61, 2503 (1992).
4. H. Vestweber, A. Greiner, U. Lemmer, R. F. Mahrt, R. Richert, W. Heitz and H. Bässler, Adv. Mater., 4, 661 (1992).
5. C. Adachi, S. Tokito, T. Tsutsui and S. Saito, Jpn. J. Appl. Phys., 27, 713 (1988).
6. C. Adachi, T. Tsutsui and S. Saito, Appl. Phys. Lett., 55, 1489 (1989).
7. H. Kelker and R. Hatz, Handbook of Liquid Crystals, Verlag Chemie, Weinheim (1978).
8. P. G. de Gennes, The Physics of Liquid Crystals, Clarendon Press, Oxford (1974).
9. S. Chandrasekhar, Liquid Crystals, 2nd edn, Cambridge University Press, Cambridge (1992).
10. H. Stegemeyer, Liquid Crystals, Steinkopff-Verlag, Springer, New York, (1994).
11. A. Ciferri, Liquid Crystallinity in Polymers, VCH, Weinheim (1991).
12. A. Ciferri, W. R. Krigbaum and R. B. Meyer, Polymer Liquid Crystals, Academic Press, London (1982).
13. J. H. Wendorff, Flüssigkristalline Polymere, Hansef Verlag, München (1989).
14. G. Lüssem, R. Festag, A. Greiner, C. Schmidt, C. Unterlechner, W. Heitz, J. H. Wendorff, M. Hopmeier and J. Feldmann, Adv. Mat. 7, 923 (1995).
15. G. Lüssem, F. Geffarth, A. Greiner, W. Heitz, M. Hopmeier, M. Oberski, C. Unterlechner and J. H. Wendorff, Liq. Cryst, 21, 903 (1996).
16. Th. Christ B. Glüsen, A. Greiner, A. Kettner, R. Sander, V. Stümpflen, V. Tsukruk and J. H. Wendorff, Adv. Mater., 9, 48 (1997).
17. Th. Christ, V. Stümpflen and J. H. Wendorff, Macromol. Rap. Commun., 18, 93 (1997).
18. Th. Christ, F. Geffarth, A. Kettner, G. Lüssem, O. Schäfer, V. Stümpflen, V. V. Tsukruk and J. H. Wendorff, Thin Solid Films 302, 214 (1997).
19. I. H. Stapff, V. Stümpflen, J. H. Wendorff, D. B. Spohn and D. Möbius, Liq. Cryst. 23, 613 (1997).
20. F. Geffarth, G. Lüssem and J. H. Wendorff, in preparation.
21. J. Cognard, Mol. Cryst. Liq. Crystallogr, A5, 1 (1982).
22. Sh. Ishihara, H. Wakemoto, V. Nakazima and Y. Matsuo, Liq. Crystallogr. 4, 669 (1989).
23. H. Stegemeyer and K. J. Mainusch, Chem. Phys. Lett, 16, 38 (1972).
24. P. Pollmann, K. J. Mainusch and H. Stegemeyer, Zeitschr. F. Phys. Chem (N.F.), 103, 295 (1976).
25. D. Adam, P. Schuhmacher, J. Simmerer, L. Häußling, K. Siemensmeyer, K. H. Etzbach, H. Ringsdorf and D. Haarer, Nature, 371, 141 (1994).
26. D. Adam, F. Closs, T. Frey, D. Funhoff, D. Haarer, H. Ringsdorf, P. Schuhmacher and K. Siemensmeyer, Phys. Rev. Lett., 70, 457 (1993).
27. D. Adam, F. Closs, T. Frey, D. Funhoff, D. Haarer, H. Ringsdorf, P. Schuhmacher and K. Siemensmeyer, Adv. Mater. 7, 276 (1993).
28. J, Simmerer, B. Glußsen, W. Paulus, A. Kettner, P. Schuhmacher, D. Adam, K. H. Etzbach, K. Siemensmeyer, J. H. Wendorff, H. Ringsdorf and D. Haarer, Adv. Mater., 8, 815 (1996).
29. H. Ringsdorf, I. Voigt-Martin, J. H. Wendorff, R. Wüstefeld and R. Zentel, in Chemistry and Physics of Macromolecules, Deutsche Forschungsgemeinschaft, Bad Godesberg, 211 (1991).
30. H. Finkelmann and G. Rehage, Adv. Polym. Sci., 60/61, 99 (1984).
31. J. Küpfer and H. Finkelmann, Makromol. Chem. Rapid Commun. 12, 717 (1991).
32. C. D. Favre-Nicolin and J. Lub, Macromolecules, 29, 6143 (1996).
33. D. Broer, H. Finkelmann and K. Kondo, Makromol. Chem., 189, 185 (1988).
34. D. Braun, G. Frick, M. Grell, M, Klimes and J. H. Wendorff, Macromol. Chem. Phys., 196, 3905 (1995).
35. W. Born, Principles of Optics, Pergamon Press, Oxford (1965).
36. P. S. Hauge and F. H. Dill, Optics Commun., 14, 431 (1975).
37. P. S. Hauge, J. Opt. Soc. Am., 68, 1519 (1978).
38. T. W. Hagler, K. Pakbaz, F. V. Voss and A. J. Heeger, Phys. Rev. B, 44, 8652 (1991).
39. K. Pichler, R. H. Friend, P. L. Burn and A. B. Holmes, Synth. Met. 55-57, 454 (1993).
40. V. Cimrova, M. Remmers, D. Neher and G. Wegner, Adv. Mat., 8, 446 (1996).
41. A. Bolognesi, G. Bago, J. Paloheimo, T. Östergard and H. Stubb, Adv. Mat., 9, 121 (1997).
42. A. Greiner, private Communication.
43. M. Era, T. Tsutsui and Sh. Saito, Appl. Phys. Lett., 67, 2436 (1995).
44. J. Oberski, R. Festag, C, Schmidt, G. Lüssem, J. H. Wendorff, A. Greiner, M. Hopmeier and F. Motamedi, Macromolecules, 28, 8676 (1995).
45. A. Wu, M. Jikel, M. A. Kakimoto, Y. Imai, S. Ukishima and Y. Takahashi, Chem. Lett., 2319 (1994).
46. N. S. Sariciftci, U. Lemmer, D. Vascar, A. J. Heeger and R. A. J. Janssen, Adv. Mat., 8, 651 (1996).
47. B. Glüsen, W. Heitz, A. Kettner and J. H. Wendorff, Liq. Crystallogr., 20, 627 (1996).
48. J. Lekner, Theory of reflection, Martinus Nijhof, Amsterdam (1987).
49. I. M. Tidswell, B. M. Ocko, P. S. Pershan, S. R. Wasserman, G. M. Whitesides and J. D. Axe, Phys. Rev. B, 41, 1111 (1990).
50. V. V. Tsukruk, J. H. Wendorff, O. Karthaus and H. Ringsdorf, Langmuir, 9, 614 (1993).
51. O. Karthaus, H. Ringsdorf, V. V. Tsukruk and J. H. Wendorff, Langmuir, 8, 2279 (1992).