欢迎登录材料期刊网

材料期刊网

高级检索

综述了液晶材料在有机电致发光领域中应用的研究进展.主要围绕通过引进液晶基元提高有机载流子传输材料的迁移率和将液晶性同发光性相结合,制备直接发射偏振光的有机电致发光器件两方面内容进行评述.

参考文献

[1] Tang C W,VanSlyke S A.Organic electroluminescent diodes [J].Appl.Phys.Lett., 1987,51:913-915.
[2] Burroughes J H,Bradley D D C,Brown A R,et al.Light-emitting diodes based on conjugated polymer[J].Nature,1990,347:539-541.
[3] Braun D,Heeger A J.Visible light emission from semiconducting polymer diodes [J].Appl.Phys.Lett.,1991,58:1982-1984.
[4] 李晓常,孙景志,马淤光,等.聚合物半导体电致发光显示器件 [J].高等学校化学学报,1999,20(2):309-314.
[5] 李枫红,田文晶,吴芳, 等.含噻吩环噁二唑衍生物的合成及电化学性能研究[J].高等学校化学学报,2001,22(9):1573-1575.
[6] Adam D,Schuhmacher P,Simmerer J,et al.Fast photoconduction in the highly ordered columnar phase of a discotie liquid crystal [J].Nature, 1994,371: 141-143.
[7] Dyreklev P,Berggren M,Inganas O,et al.Polarized electroluminescence from an oriented substituted poly thiophene in a light emitting[J].Adv.Mater., 1995,7:43-45.
[8] Magin E H,Borsenberger P M.Electron transport in N,N′-bis(2-phenethyl)- perylene-3,4:9,10-bis(dicarboximide)[J].J.Appl.Phys.,1993,73:787-791.
[9] Tokuhisa H,Era M,Tsutsui T,et al.Electron drift mobility of oxadiazole derivatives doped in polycarbonate[J].Appl.Phys.Lett.,1995,66: 3433 -3435.
[10] Tokuhisa H,Era M,Tsutsui T,et al.Novel liquid crystalline oxadiazole with high electron mobility[J].Adv.Mater.,1998,10:404-407.
[11] 张志明,李国文,马於光,等. 含噻吩环噁二唑衍生物的合成及电化学性能研究 [J].高等学校化学学报,2000,21(11):1719-1722.
[12] Munnt R W,Siebrand W.Theory of charge carrier transport in aromatic hydro carbon crystals[J].J.Chem.Phys.,1970,52:6391-6406.
[13] Schen L B.Temperature independent drift mobility along the molecular direction of As2S3[J].Phys.Rev.B,1977,15: 1024-1033.
[14] Schen L B,McGhie A R.Band-hopping mobility transition in naphthalene and deuterated naphthalene[J].Phys.Rev.B,1979,20:1631-1639.
[15] Muller-Horsche E,Haarer D,Scher H.Transition from dispersive to nondis persive transport:Photoconduction of polvinylcarbarzole[J].Phys.Rev.B,1987, 35:1273-1280.
[16] Borsche P M,Pautmeier L,Basser H.Charge transport in disordered molecular solids[J].J.Chem.Phys.,1991,94:5447-5454.
[17] Van der Auweraer M,Schryver F C,Borsenberger P M,et al.Disorder in chrge transport in doped polymers[J].J.Chem.Phys,1994,6:199-213.
[18] Borsenberger P M,Fitzgerald J J.Effects of the dipole moment on charge transport in disordered molecular solids[J].J.Phys.Chem.,1993, 97:4815-4819.
[19] Borsenberger P M,Gruebaum W T,Sorriero L J,et al.High-mobility doped polymers[J].Jpn.J.Appl. Phys,1995,34:L1597-L1598.
[20] Chapoy L L,Biddle D,Halstrm J,et al.Helical poly(amino acid)having carbazole side chains:A candidate for a photoelectricliquid crystal. 1. synthesis and characterization[J]. Macromolecules,1983,16: 181-185.
[21] Okamoto K,Nakajima S,Ueda M,et al.Charge-carrier transport in nematic 2- (P-decyloxy-benzylideneamino)-9-fluorenone[J]. Bull.Chem.Soc.Jpn.,1983,56: 3545-3548.
[22] Okamoto K,Nakajima S,Ueda M,et al.Electrical dark-and photo-conductivities of 2-(p-decyloxybenzilideneamino)-9-fluorenone in the nematic state[J].Bull. Chem.Soc.Jpn.,1983,56: 3830-3832.
[23] Naito H,Yoshida K,Okuda M,et al.Transient charging current in nematic liquid crystals[J].J.Appl.Phys.,1993,73:1119-1125.
[24] Murakami S,Naito H,Okuda M,et al.Transient photocurrent in amorphous selenium and nematic liquid crystal double layers[J].J.Appl.Phys.,1995,78:4533-4537.
[25] Mada H,Yoshino S.Absorption current and impurity ions in nematic liquid crystal cells[J].Jpn.J.Appl.Phys.,1988,27:L1361-L1364.
[26] Boden N,Bushby R J,Clements J,et al.One-dimensional electronic conductivity in discotic liquid crystals[J]. Chem.Phys.Lett.,1988,152:94-99.
[27] Vaughan G B,Heiney P A,MaCauley J.P,et al.Conductivity and structure of a liquid-crystalline organic conductor[J].Phys.Rev.B,1992, 46: 2787-2791.
[28] Adam D,Closs F,Frey T,et al.Transient photoconductivity in a discotic liquid crystal[J].Phys.Rev.Lett.,1993,70:457-460.
[29] Adam D,Schuhmacher P,Simmerer J,et al.Fast photoconduction in the highly ordered columnar phase of a discotic liquid crystal[J].Nature,1994,371:141-143.
[30] Funahashi M,Hanna J I.Fast hole transport in a new calamitic liquid crystal of 2-(4'-Heptyloxyphenyl)-6-dodecylthiobenzothiazole[J].Phys.Rev.Lett., 1997,78:2184-2187.
[31] Funahashi M,Hanna J I.Photoconductive behavior in smectic A phase of 2- (4'-Heptyloxyphenyl)-6-dodecylthiobenzothizole[J].Jpn.J.Appl.Phys.,1996,35:L703-L705.
[32] Tokuhisa H,Era M,Tsutsui T.Polarized electroluminescence from smectic mesophase[J].Appl.Phys.Lett.,1998,72:2639-2641.
[33] Tokuhisa H,Era M,Tsutsui T.Liquid crystalline oxadiazole with electrotransporting capability[J].Chem.Lett.,1997,303-304.
[34] 季旭东. LCD背光源产品的新发展[J].液晶与显示,2002,17(2):119-127.
[35] Contoret A E A,Farrar S R,FarrarS.R, et al.Polarized electroluminescence from an anisotropic nematic network on a non-contact photoalignment layer[J]. Adv.Mater.,2000,12: 971-974.
[36] Friend R H,Gymer R W,Holmes A B,et al.Electroluminescence in conjugated polymers[J].Nature,1999,397:121-127.
[37] Neher D.Substituted rigid rod-like polymers-building blocks for photonic devices[J].Adv.Mater.,1995,7:691-702.
[38] Bao Z,Chen Y,Cai R,et al.Conjugated linuid crystalline polymers-soluble and fusible poly(Phenylenevinylene)by the heck coupling reaction[J]. Macromolecules,1993,26:5281-5286.
[39] Yu L,Bao Z.Conjugated polymers exhibiting liquid crystallinity[J].Adv.Mater., 1994,6:156-159.
[40] Chen X,Bao Z,Lovinger A,et al.Polarized luminescence fron liquid-crystalline poly(p-phenylene vinylene)derivatives[J].Polym.Prep.,1999,40:1204- 1205.
[41] Gill R E,Meetsma A,Hadziioannou G.Two novel thermotropic liquid crystalline substituted oligo(p-phenylene-vinylene)s:single crystal X-ray determination of an all-trans oligomeric PPV[J].Adv.Mater.,1996,8:212-214.
[42] Memeger W.Novel thermotropic main-chain pollyhydrocarbons and block copoly (hydrocarbon-azomethines)[J].Macromolecules,1989,22:1577-1583.
[43] Oberski J,Festag R,Schmidt C,et al.Synthesis and structure-property relationships of processable liquid crystalline polymers with arylenevinylene segments in the main chain for light-emitting applications[J].Macromolecules,1995,28:8676-8682 .
[44] Lüssem G,Festag R,Greiner A,et al.Efficient multilayer electroluminescence devices with Poly(m-phenylenevinylene-co-2,5- dioctyloxy-p-phenyleneviny lene)as the emissive layer[J].Adv.Mater.,1995,7:923 -925 .
[45] O′ Brien D,Bleyer A,Lidzey D G,et al.Efficient multilayer electroluminesc ence devices with poly(-p henylenevinylene-co-2,5-dioctyloxy-p-phenyleneviny lene) as the emissive layer [J].Appl.Phys.,1997,82:2662-2670 .
[46] 刘杰,李增晶,张其锦. 侧链型偶氮聚合物液晶在不同波长激发条件下的光致取向[J].高分子学报,2002,1:33-37.
[47] Percec V,Asandei A D,Hill D H,et al.Poly(p-phenylene)s with mesogenic side groups:A potential class of NⅡ side chain liquid crystalline polymers [J].Macromolecules,1999,32:2597- 2604.
[48] Chen S H,Conger B M,Mastrangelo J C,et al.Synthesis and optical properties of thermotropic polythiophene and poly(p-hpenylene)derivatives[J].Macromolecules,1998,31: 8051-8057.
[49] Watanabe Y,Mihara T,Koide N. Synthesis and physical properties of side-chain type liquid crystalline poly(arylenevinylene)s[J].Macromolecules,1997, 30: 1857-1859.
[50] Wang Guojie,Li M,Chaowei G,et al.Soluble conjugated copolymers based on poly(1,4-phenylenevinylene)[J].Polymer, 2000,41:2309-22312.
[51] Grell M,Bradley D D C,Inbasekaran M,et al.A glasss-forming conjugated main-chain liquid crystal polymer for polarized electroluminescence applications[J].Adv.Mater.,1997,9:798-802.
[52] Grice A,Bradley D D C,Bernius M T,Inbasekaran M,et al.High brightness and efficiency bule light-emitting polymer diodes[J].Appl.Phys.Lett.,1998,73: 629-631.
[53] Grell M,Knoll W,Lupo D,et al.Blue polarized electroluminescence from a liquid crystalline polyfluorene[J].Adv.Mater.,1999,11:671-675.
[54] Whitehead K S,Grell M,Bradley D D C,et al.Highly polarized blue electroluminescence from homogeneously aligned films of poly(9,9-dioctylfluorene)[J]. Appl.Phys.Lett.,2000,76:2946-2948.
[55] Redecker M,Bradley D D C,Inbasekaran M,et al.Nondispersive hole transport in an electroluminescent polyfluorene [J].Appl.Phys.Lett.,1998,73:1565-1569.
[56] Grell M,Bradley D D C,Long X,et al.Chain geometry,solution aggregation and enhanced dichroism in the liquid-crystalline conjugated polymerpoly (9,9-dioctylfluorene)[J].Acta.Polym.,1998,49:439-444.
[57] Janietz S,Bradley D D C,Grell M,et al.Electrochemical determination of the ionization potential and electron affinity of poly(9,9-dioctylfluorene) [J].Appl. Phys.Lett.,1998,73:2453-2459.
[58] Kreyenschmidt M,Klarner G,Fuhrer T,et al.Thermally stable-light-emitting copolymers of poly(alkylfluorene)[J].Macromolecules,1998,31: 1099-1103.
[59] Klarner G,Darey M H,Chen W.D,et al.Colorfast blue-light-emitting random copolymers derived from di-n-hexylfluorene and anthracence[J].Adv.Mater.,1998, 10:993-997.
[60] Klaerner G,Miller R D.Polyfluorene derivatives:Effective conjugation lengths from well-defined oligomers[J].Macromolecules,1998,31: 2007-2009.
[61] Ranger M,Rondeau D,Leclerc M.New well-defined poly(2,7-fluorene) derivatives:Photoluminescence and base doping[J].Macromolecules,1997,30: 7686-7691.
[62] Davey A P,Howard R G,Blav W J.Polarised photoluminescence from oriented polymer liquid crystal films[J].J.Mater.Chem.,1997,7:417-420.
[63] Kogo K,Goda T,Funahashi M,et al.Polarized light emission from a calamitic liquid crystalline semiconductor doped with dyes[J].Appl.Phys.Lett.,1998,11: 1595-1597.
[64] Grell M,Bradley D D C.Polarized luminescence from oriented molecular materials[J].Adv.Mater.,1999,11:895-905.
[65] Lemmer U,Vacar D,Moses D,et al.Electroluminescence from poly(phenylene vinylene)in a planar metal-polymer-metal structures[J].Appl.Phys.Lett.,1996,68:3007-3009.
[66] Hamaguchi M,Yoshino K. Polarized electroluminescence from rubbing-aligned poly(2,5-dinonyloxy-1,4-phenylenevinylene)films[J].Appl.Phys.Lett.,1995,67:3381-3383.
[67] Janake M,Strohriegl P,Gmeiner J,et al.Polarized electroluminescence from rubbing-aligned poly(p-phenylenevinylene)[J].Adv.Mater., 1999,8:1518-1521.
[68] Pichler K,Friend R H,Burn P L,et al.Chain alignment poly(P-phenyleneviny lene) on oriented substrates[J].Synth.Met.,1993,454:55-57.
[69] Aliadip Z,Davison K,Nooshin H,et al.Magnetic orientation of phthalocyaninato-polysiloxanes[J].Thin Solid Films,1991,201:187 -195.
[70] Schwiegk S,Vahlenkamp T,Xu Y.Origin of orientation phenomena observed in layered Langmuir-Blodgett structures of hair-rod polymers[J].Macromolecules, 1992,25:2513-2518.
[71] Bolognesi A,Bertini F,Bajo G,et al.Preparation and characterization of poly[3-(6-tetrahydropyraniloxyhexyl)-2,5-thienylene Langmuir-Blodgett films[J].Thin Solid Films,1996,289:129-132.
[72] Cimrová V,Remmers M,Neher D,et al.Polarized light emission from LEDs prepared by the Langmuir-Blodgett technique[J].Adv.Mater.,1996,8:146-149.
[73] Bolognesi A,Bajo G,Paloheimo J.Poarized electroluminescence from an oriented poly(3-alkylthiophene)Langmuir-Blodgett structure[J].Adv.Mater., 1997,9:121-124.
[74] Era M,Tsutsui T,Saito S.Polarized electroluminescence from oriented p-sexiphenylvacuum-deposited film[J].Appl.Phys.Lett.,1995,67:2436-2438.
[75] Nishikawa M, Taheri B, West J L.Mechanism of undirectional liquid- crystal alignment on polyimides with linearly polarized ultraviolet light exposure[J]. Appl.Phys.Lett.,1998,72:2403-2405.
[76] Wang Y,Kanazawa A,Shiono T,et al.Homogeneous alignment of nematic liquid crystal induced by polyimide exposed to linearly polarize light[J].Appl.Phys. Lett.,1998,72: 545-547.
[77] Van Aerle N A J M,Barmentlo M,Hollering R W J.Effect of rubbing on the molecular orientation within polyimide orienting layers of liquid-crystal displays[J].J.Appl.Phys.,1993,74: 3111-3120.
[78] 于涛,彭增辉,乌日娜,等. 光控PI取向膜方位错定能的温度特性[J].液晶与显示,2003,18(1):7-9.
上一张 下一张
上一张 下一张
计量
  • 下载量()
  • 访问量()
文章评分
  • 您的评分:
  • 1
    0%
  • 2
    0%
  • 3
    0%
  • 4
    0%
  • 5
    0%