Anode Modification for Single-layer Organic Light-emitting Devices

ZHANG Le-tian; YIN Yong-ming; YU Jing; XIE Wen-fa

doi:10.3788/fgxb20153609.1028

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Anode Modification for Single-layer Organic Light-emitting Devices

更新时间：2020-08-12

- Anode Modification for Single-layer Organic Light-emitting Devices
- Chinese Journal of Luminescence Vol. 36, Issue 9, Pages: 1028-1033(2015)
- 作者机构：
  
  集成光电子学国家重点联合实验室吉林大学电子科学与工程学院,吉林长春,130012
- 作者简介：
- 基金信息：
- DOI：10.3788/fgxb20153609.1028
  CLC： TN383+.1
- Received：21 June 2015，
  
  Revised：15 July 2015，
  
  Published：03 September 2015
- 稿件说明：
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张乐天, 尹勇明, 于晶等. 单层有机电致发光器件的阳极修饰研究[J]. 发光学报, 2015,36(9): 1028-1033

ZHANG Le-tian, YIN Yong-ming, YU Jing etc. Anode Modification for Single-layer Organic Light-emitting Devices[J]. Chinese Journal of Luminescence, 2015,36(9): 1028-1033
张乐天, 尹勇明, 于晶等. 单层有机电致发光器件的阳极修饰研究[J]. 发光学报, 2015,36(9): 1028-1033 DOI： 10.3788/fgxb20153609.1028.

ZHANG Le-tian, YIN Yong-ming, YU Jing etc. Anode Modification for Single-layer Organic Light-emitting Devices[J]. Chinese Journal of Luminescence, 2015,36(9): 1028-1033 DOI： 10.3788/fgxb20153609.1028.

摘要

通过紫外臭氧和等离子体处理两种方式

对ITO表面进行了处理。将处理之后的ITO玻璃应用于单层有机电致发光器件(SLOLED)中

探究两种表面处理方式对改善器件性能的影响差别。实验结果表明

以等离子体处理之后的基片所得到的器件性能要明显优于紫外臭氧处理。基于等离子体表面处理方式

引入了MoO

和HAT-CN两种缓冲层材料

研究了这两种材料对SLOLED器件性能的影响。实验结果表明

以HAT-CN为缓冲层的SLOLED表现出更优越的器件性能。

Abstract

ITO anode was modified utilizing UV-ozone or plasma technique and applied to fabricate single-layer organic light-emitting devices (SLOLEDs). The effects of the two methods on the device performance were researched. The experiment results indicate that the devices with plasma modifying manifest better performance than the devices with UV-ozone modifying. Based on plasma technique

further

two sort of buffer material MoO

and HAT-CN were introduced to fabricate SLOLEDs. As a result

the devices using HAT-CN as buffer material denote better performance.

关键词

Keywords

references

Cherpak V V, Y Stakhira P, Volynyuka D Y, et al. 3,6-di(9-carbazolyl)-9-(2-ethyl-hexyl) carbazole based single-layer blue organic light emitting diodes [J]. Synth. Met., 2011, 161(13-14):1343-1346.

Huang T H, Lin J T, Chen L Y, et al. Dipolar dibenzothiophene s,s-dioxide derivatives containing diarylamine: Materials for single-layer organic light-emitting devices [J]. Adv. Mater., 2006, 18(5):602-606.

Matsushima T, Adachi C. Bright electroluminescence from single-layer organic light-emitting diodes comprising anambipolar carrier transport layer of phenyldipyrenylphosphine oxide [J]. Thin Solid Films, 2008, 516(12):4288-4292.

Qiao X F, Tao Y T, Wang Q, et al. Controlling charge balance and exciton recombination by bipolar host in single-layer organic light-emitting diodes [J]. J. Appl. Phys., 2010, 108(3):034508-1-6.

Liu Z W, Helander M G, Wang Z B, et al. Efficient single layer RGB phosphorescent organic light-emitting diodes [J]. Org. Electron., 2009, 10(6):1146-1151.

Liu Z W, Helander M G, Wang Z B, et al. Efficient single-layer organic light-emitting diodes based on C545T-Alq3 system [J]. J. Phys. Chem. C, 2010, 114(27):11931-11935.

Lane P A, Kushto G P, Kafafi Z H. Efficient, single-layer molecular organic light-emitting diodes [J]. Appl. Phys. Lett., 2007, 90(2):023511-1-3.

Jeon W S, Park T J, Kimb K H, et al. High efficiency red phosphorescent organic light-emitting diodes with single layer structure [J]. Org. Electron., 2010, 11(2):179-183.

Kim S W, Park J H, Oh S S, et al. Highly efficient green phosphorescent single-layered organic light-emitting devices [J]. Appl. Phys. Lett., 2006, 89(21):213511-1-3.

Erickson N C, Holmes R. Highly efficient, single-layer organic light-emitting devices based on a graded-composition emissive layer [J]. Appl. Phys. Lett., 2010, 97(8):083308-1-3.

Konezny S J, Smith D L, Galvin M E, et al. Modeling the influence of charge traps on single-layer organic light-emitting diode efficiency [J]. J. Appl. Phys., 2006, 99(6):064509-1-6.

Joo C W, Jeon S O, Yook K S, et al. Red phosphorescent organic light-emitting diodes with indium tin oxide/single organic layer/Al simple device structure [J]. Org. Electron., 2010, 11(1):36-40.

Erickson N C, Holmes R J. Relating charge transportand performance in single-layer graded-composition organic light-emitting devices [J]. J. Appl. Phys., 2011, 110(8):084515-1-7.

Tse S C, Tsung K K, So S K. Single-layer organic light-emitting diodes using naphthyl diamine [J]. Appl. Phys. Lett., 2007, 90(21):213502-1-3.

Chang H H, Tsai W S, Chang C P, et al. A new tricarbazole phosphine oxide bipolar host for efficient single-layer blue PhOLED [J]. Org. Electron., 2011, 12(12):2025-2032.

Yin Y M,Wen X M, Yu J, et al. Influence of thickness on performance of blue single-layer organic light-emitting device [J]. IEEE Photo. Technol. Lett., 2013, 25(22):2205-2208.

Kim O K, Kim W H, Huang Z, et al. White light emission from two blue emitters of an equimolar (1 :1) blend in single-layer device [J]. Synth. Met., 2005, 150(2):189-193.

Hou L D, Duan L, Qiao J, et al. Efficient solution-processed phosphor-sensitized single-emitting-layer white organic light-emitting devices: Fabrication, characteristics, and transient analysis of energy transfer [J]. J. Mater. Chem., 2011, 21(14):5312-5318.

Coya C, Llvarez A, Ramos M, et al. Highly efficient solution-processed white organic light-emitting diodes based on novel copolymer single layer [J]. Synth. Met., 2012, 161(23-24):2580-2584.

Wang Y F, Liu Y, Li X S, et al. Novel cyclometalated platinum (Ⅱ) complex containing alkyl-trifluorene picolinic acid as emitter for single-layer white PLEDs [J]. Org. Electron., 2010, 11(12):1954-1959.

Chen F C,Chien S C, Chen Y S. Single-layer triplet white polymer light-emitting diodes incorporating polymer oxides: Effect of charge trapping at phosphorescent dopants [J]. Appl. Phys. Lett., 2009, 94(4):043306-1-3.

Wang Y F, Liu Y, Zhang Z Y, et al. Single-layer white polymer light-emitting diodes based on an iridium (Ⅲ) complex containing alkyltrifluorene picolinic acid [J]. Dyes Pigments, 2011, 91(3):495-500.

Hutchison K, Gao J, Schick G, et al. Bucky light bulbs: White light electroluminescence from a fluorescent C60 adduct-single layer organic LED [J]. J. Am. Chem. Soc., 1999, 121(23):5611-5612.

Zou J H, Wu H, Lam C S, et al. Simultaneous optimization of charge-carrier balance and luminous efficacy in highly efficient white polymer light-emitting devices [J]. Adv. Mater., 2011, 23(26):2976-2980.

Hou L D, Duan L, Qiao J, et al. Efficient solution-processed small-molecule single emitting layer electrophosphorescent white light-emitting diodes [J]. Org. Electron., 2010, 11(8):1344-1350.

Gao Q, Yin Y M, Yu J, et al. High efficiency phosphorescent organic light emitting devices based on bipolar host [J]. Chin. J. Lumin.(发光学报), 2014, 35(6):717-721 (in Chinese).

Barito A, Sykes M E, Bilby D, et al. Recovering lost excitons in organic photovoltaics using a transparent dissociation layer [J]. J. Appl. Phys., 2013, 113(20):203110-1-6.

Xiao X, Zimmerman J D, Lassiter B E, et al. A hybrid planar-mixed tetraphenyldibenzoperiflanthene/C70 photovoltaic cell [J]. Appl. Phys. Lett., 2013, 102(7):073302-1-3.

Zimmerman J D, Song B, Griffith O, et al. Exciton-blocking phosphonic acid-treated anode buffer layers for organic photovoltaics [J]. Appl. Phys. Lett., 2013, 103(24):243905-1-3.

Abbaszadeh D, Wetzelaer G A H, Nicolai H T, et al. Exciton quenching at PEDOT :PSS anode in polymer blue-light-emitting diodes [J]. J. Appl. Phys., 2014, 116(22):224508-1-5.

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