有机电致发光显示器件(OLED)被认为是综合性能最理想、最具发展前景的下一代显示技术之一.但由于其使用寿命太短,制约了OLED显示技术的产业化发展.对OLED进行有效的封装是解决这些问题,进而提高其使用寿命的最直接和最有效的方法.文章综述了OLED显示器件老化的机理及其封装技术(物理法、化学法、复合封装法);分析了各种封装技术对OLED显示器件寿命的影响因素及各自的优缺点.
参考文献
| [1] | 邵作叶,郑喜凤,陈宇.平板显示器中的OLED[J].液晶与显示,2005,20(1):52-56. |
| [2] | Tang C W.Two-layer organic photovoltaic cell[J].Appl.Phys.Lett.,1986,48(2):183-185. |
| [3] | 罗潺,黄飞,杨伟,等.新型含硒杂环红光聚芴电解质的电致发光器件制备和研究[J].液晶与显示,2006,21(2):134-138. |
| [4] | Burroughes J H,Bradley D D C,Brown A R,et al.Light-emitting diodes based on conjugated polymers[J].Nature,1990,347(6293):539-541. |
| [5] | 丁桂英,姜文龙,王静,等.基于磷光材料的有机电致白光器件的研究进展[J].液晶与显示,2006,21(4):373-378. |
| [6] | 李若华,赵星华.有机电致发光及应用前景[J].广西师范大学学报,2001,18(1):18-20. |
| [7] | 赵晶,李平,王丹.单片机控制OLED显示全彩色静态图片和动态图像的系统设计[J].液晶与显示,2006,21(1):67-72. |
| [8] | Lim Shuang Fang,Wang W,Chua Soo Jin.Degradation of organic light-emitting devices due to formation and growth of dark spots[J].Mat.Sci.& Engi.B,2001,85(2-3):154-159. |
| [9] | Burrows P E,Moratti S C.Reliability and degradation of organic light emitting devices[J].Appl.Phys.Lett.,1994,65(23):2922-2924. |
| [10] | Cimrova V,Nespurek S,Kuzel R,et al.Electrode-limited photoinjection at metal/polymer interface[J].Synth.Met.,1994,67(1-3):103-107. |
| [11] | Aziz H,Xu G.Degradation mechanism of organic light-emitting devices[J].Synth.Met.,1996,80:7-10. |
| [12] | Rendu P L,Nguyen T P,Carrosis L.Cellulose acetate and PVDC used as protective layers for organic diodes[J].Synth.Met.,2003,138(1-2):285-288. |
| [13] | Auch M D J,Soo O K,Ewald G,et al.Ultrathin glass for flexible OLED application[J].Thin Solid Films,2002,417(1-2):47-50. |
| [14] | Jeong Y S,Ratier B,Moliton A,et al.UV-visible and infrared characterization of poly(p-xylylene) films for waveguide applications and OLED encapsulation[J].Synth.Met.,2002,127(1-3):189-193. |
| [15] | Beach W F,Lee C,Bassett C R,et al.Xylylene Polymers:in Encyclopedia of Polymer Science and Engineering[M].New York:Wiley,1989:990-1025. |
| [16] | Yamashiti K,Mori T,Mizutani T.Encapsulation of organic light-emitting diode using thermal chemical-vapour-deposition polymer film[J].J.Phys.D:Appl.Phy.,2001,34(5):740-743. |
| [17] | Huang W D,Wang X H,Sheng M,et al.Low temperature PECVD SiNx films applied in OLED packaging[J].Mat.Sci.& Engi.B,2003,98(3):248-279. |
| [18] | Burrows P E,Forrest S R.Electroluminescence from trap-limited current transport in vacuum deposited organic light emitting devices[J].Appl.Phys.Lett.,1994,64(17):2285-2287. |
| [19] | Sang-Hee Ko Park,Jiyoung Oh,Chi-Sun Hwang,et al.Ultra thin film encapsulation of organic light emitting diode on a plastic substrate[J].ETRI Journal,2005,27(5):545-550. |
| [20] | Wuu D S,Lo W C,Chang L S.Properties of SiO2-like barrier layers on polyethersulfone substrates by low-tempe-rature plasma-enhanced chemical vapor deposition[J].Thin Solid Films,2004,468(1-2):105-108. |
| [21] | Walker M,Meermann F,Schneider J,et al.Investigation of plasma polymerized barrier films on polymeric mate-rials[J].Surface and Coatings Technology,2005,200(1-4):947-952. |
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：
-
10%
-
20%
-
30%
-
40%
-
50%