[1] [1] C. W. Tang, S. A. VanSlyke. Organic electroluminescent diodes［J］. Appl. Phys. Lett., 1987, 51(12): 913～915

[2] [2] G. Gu, V. Bulovic, P. E. Burrows et al.. Transparent organic light emitting devices［J］. Appl. Phys. Lett., 1996, 68(19): 2606～2608

[3] [3] G. Parthasarathy, P. E. Burrows, V. Khalfin et al.. A metal-free cathode for organic semiconductor devices［J］. Appl. Phys. Lett., 1998, 72(17): 2138～2140

[4] [4] G. Parthasarathy, C. Adachi, P. E. Burrows et al.. High-efficiency transparent organic light-emitting devices［J］. Appl. Phys. Lett., 2000, 76(15): 2128～2130

[5] [5] L. S. Hung, C. W. Tang, M. G. Mason et al.. Application of an ultrathin LiF/Al bilayer in organic surface-emitting diodes［J］. Appl. Phys. Lett., 2001, 78(4): 544～546

[6] [6] X. Y. Deng, M. K. Ho, K. Y. Wong. Top-emitting polymer light-emitting diodes with environmentally stable cathodes［J］. J. Appl. Phys., 2006, 99(1): 016103

[7] [7] X. J. Qiu, X. W. Tan, Z. Wang et al.. Tunable, narrow, and enhanced electroluminescent emission from porous-silicon-reflector-based organic microcavities［J］. J. Appl. Phys., 2006, 100(7): 074503

[8] [8] Hou Shidong, Yan Gaoshi. Design of distributed Bragg reflectors for GaN-based light-emitting diodes［J］. Chinese J. Quant. Electron., 2010, 27(2): 145～150

[9] [9] M. Born, E. Wolf. Principles of Optics［M］．Oxford：Pergaman Press, 1980. 67～90

[10] [10] Wang Xiaoyang, Xu Yanmei, Zhang Chunping et al.. Calculation of optical parameter of MEH-PPV film［J］. Acta Photonica Sinica, 2005, 34(5): 746～749

[11] [11] Xiong Zhiyong, Li Jianhong, Wang Junxi et al.. Light out-coupling efficiency in flexible organic light-emitting devices［J］. Acta Optica Sinica, 2009, 29(10): 2885～2891

[12] [12] Cao Jin, Zhang Xiaobo, Wei Fuxiang et al.. Novel blue organic light emitting diode with highly saturated color and weak current-induced quenching ［J］. Acta Optica Sinica, 2006, 26(2): 275～278

[13] [13] Lou Shuangling, Yu Junsheng, Li Weizhi et al.. Organic light-emitting devices based on novel hole transport layer［J］. Acta Optica Sinica, 2007, 27(8): 1455～1459

[14] [14] Suo Fan, Yu Junsheng, Deng Jing et al.. Study on high-brightness green organic light-emitting devices using PS-TPD as hole transporting layer［J］. Acta Optica Sinica, 2007, 27(11): 2021～2026

[15] [15] Liu Tswen-Hsin, Iou Chung-Yeh, Wen Shih-Wen et al.. 4-（Dicyanomethylene）-2-t-butyl-6-（1，1，7，7-tetramethyljulolidyl-9-enyl）-4H-pyran doped red emitters in organic light-emitting devices［J］. Thin Solid Films, 2003, 441(1-2): 223～227

[16] [16] Yang Huishan, Chen Shufen, Wu Zhijun et al.. Top-emitting organic light-emitting devices based on silicon substrate［J］. Chinese J. Lumin., 2005, 26(2): 242～245

[17] [17] Cao Jin, Liu Xiang, Zhang Xiaobo et al.. Top-emitting organic light-emitting devices with cavity effect［J］. Acta Physica Sinica, 2007, 56(2): 1088～1091

[18] [18] Zheng Shuwen, Fan Guanghan, Li Shuti et al.. Research on reflection spectrum of Al0.5Ga0.5As-AlAs distributed Bragg reflector at different incidence angles［J］. Acta Optica Sinica, 2006, 26(5): 752～756

[19] [19] Zheng Shuwen, Fan Guanghan, Li Shuti et al.. Influence of different incident medium on reflectance spectra of the GaN-based distributed Bragg reflector［J］. Chinese J. Quant. Electron., 2007, 24(4): 514～518

[20] [20] Han Jun, Li Jianjun, Deng Jun et al.. Wide reflected angle DBR red light LED［J］. J. Optoelectronics·Laser, 2008, 19(4): 456～458