基于微透镜的导光板设计与制作
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摘要
本文基于液晶显示背光模组超薄、节能的发展趋势,聚焦于核心组件之一的导光板,结合传输散射理论及微透镜的制作工艺,研究了基于微透镜导光板的设计方法,通过Light Tools辅助设计,建立了微透镜结构的LED 3英寸导光板模型,并利用光线追迹方法,获得了微透镜的最优排布参数和照度均匀度高达87.50%的导光板模型。在此理论基础上,利用微纳米压印和UV压印工艺,制作了上述导光板的样品,9点测试的结果表明,这种导光板样品的亮度均匀度为73.9%,在一定程度上验证了这一设计方法的合理性。
Based on the trend of energy-saving and thinner of Back Light Unit this paper focus on Light Guide Plate, one of the core devices, combine with the transmission-scattering theory and the technics of microlens ,the design of light guide plate is researched. By assistant design of Light Tools, the model of 3 inches light guide plate based on the arrays of microlens and LEDs is set up, the most optimized parameters is obtained and the optimized model with the illuminance uniformity as high as 87.50% is achieved with the method of ray-tracing. Based on these theories the sample of the light guide plate is made with the technics of Nanoimprint and Ultra Violet-Nanoimprint Lithography. The result of 9 points test shows that the luminance uniformity of this light guide plate sample reaches 73.9%, testifies the rationality of the design to a certain extent.
Based on the trend of energy-saving and thinner of Back Light Unit this paper focus on Light Guide Plate, one of the core devices, combine with the transmission-scattering theory and the technics of microlens ,the design of light guide plate is researched. By assistant design of Light Tools, the model of 3 inches light guide plate based on the arrays of microlens and LEDs is set up, the most optimized parameters is obtained and the optimized model with the illuminance uniformity as high as 87.50% is achieved with the method of ray-tracing. Based on these theories the sample of the light guide plate is made with the technics of Nanoimprint and Ultra Violet-Nanoimprint Lithography. The result of 9 points test shows that the luminance uniformity of this light guide plate sample reaches 73.9%, testifies the rationality of the design to a certain extent.
引文
[1] Chen, Chung-Feng, Wang, Hsiao-Ting, Chen, Cheng-Huan. High throughput reflective light guide for planar illuminator. 2008, Applied Optics, Vol. 47(6): 784-791.
[2] 2007-2010年TN/STN/CSTN及中小尺寸TFT-LCM产业及市场研究报告. 2007年10月, 11页到46页.
[3] Yan, Jin-Ren, Wang, Qiong-Hua, Li, Da-Hai, Zhang, Jian-De. Edge-Lighting Light Guide Plate Based on Micro-Prism for Liquid Crystal Display. Journal of Display Technology, 2009,Vol. 5 (9):355-357.
[4]陈军.《现代光学技术》,浙江大学出版社,1996:57-60.
[5] Y.K.Shen, W.Y.Wu, S.Y.Yang, H.M.Jian, and C.C.Chen. Study on Numerical Simulation and Experiment of Light guide plate in injection molding. Journal of Reinforced Plastics and Composites,. 2004,Vol.23(11):1187-1206.
[6] Chao-Heng Chien, Zhi-Peng Chen* . Fabrication of a novel integrated light guiding plate for backlight system by MEMS technique. Proc.of SPIE ,2006,Vol.6376 63760O,1-8.
[7] Seung Ryong Park, Oh Jang Kwon, Dongho Shin and Seok-Ho Song. Grating micro-dot patterned light guide plates for LED backlights. OPTICS EXPRESS,19 March 2007,Vol.15(6):2888.
[8] Sung-Il Chang, Jun-Bo Yoon, Hongki Kim, Jin-Jong Kim, Baik-Kyu Lee, and Dong Ho Shin. Microlens array diffuser for a light-emitting diode backlight system. OPTICS LETTERS,October 15,2006,Vol.31(20).
[9] He, M, Yuan, X -C, Ngo, N, Bu, J, Tao, S. Low-cost and efficient coupling technique using reflowed sol-gel microlens. Optics Express,2003,Vol. 11 (14):1621-1627.
[10] Wang, Shang-qi, Liu, Juan, Gu, Ben-yuan, Wang, Yi-quan, Hu, Bin, Sun, Xiao-dong, Di, Si . Rigorous electromagnetic analysis of the common focusing characteristics of a cylindrical microlens with long focal depth and under multiwavelength illumination. JOSA A, 2007,Vol. 24(2):512-516.
[11] Lin, Hoang-Yan, Ho, Yu-Hsuan, Lee, Juin-Haw, Chen, Kuan-Yu, Fang, Jheng-Hao,Hsu, Sheng-Chih, Wei, Mao-Kuo, Lin, Hung-Yi, Tsai, Jen-Hui, Wu, Tung-Chuan. Patterned microlens array for efficiency improvement of small-pixelated organic light-emitting devices. Optics Express, 2008, Vol. 16(15):11044-11051.
[12] Wang, Shang-qi, Liu, Juan, Gu, Ben-yuan, Wang, Yi-quan, Hu, Bin, Sun, Xiao-dong, Di, Si . Rigorous electromagnetic analysis of the common focusing characteristics of a cylindrical microlens with long focal depth and under multiwavelength illumination. JOSA A, 2007,Vol. 24(2):512-516.
[13] Yu, H B, Zhou, G Y, Chau, F S, Lee, F W, Wang, S H, Leung, H M. A liquid-filled tunable double-focus microlens. Optics Express, 2009, Vol. 17 (6):4782-4790.
[14] Oikawa, M, Nemoto, H, Hamanaka, K, Okuda, E. High numerical aperture planar microlens with swelled structure. Applied Optics, 1990,Vol. 29 (28):4077-4080.
[15] He, M, Yuan, X -C, Ngo, N, Bu, J, Tao, S. Low-cost and efficient coupling technique using reflowed sol-gel microlens. Optics Express, 2003, Vol. 11(14):1621-1627.
[16] Wakaki, M, Komachi, Y, Kanai, G. Microlenses and Microlens Arrays Formed on a Glass Plate by Use of a CO2 Laser. Applied Optics, 1998, Vol. 37 (4):627-631.
[17] Wu, Mount-Learn, Lee, Yun-Chih, Yang, Shih-Pu, Lee, Po-Shen, Chang, Jenq-Yang. Azimuthally isotropic irradiance of GaN-based light-emitting diodes with GaN microlens arrays. Optics Express, 2009,Vol. 17 (8):6148-6155.
[18]赖建军,柯才军,陈四海,易新建.微透镜阵列的制作及其与图像传感器的集成.半导体光电, 2004年第25卷第3期.
[19] Duan, Kailiang, Lü, Baida. Improved diffraction integral for studying the diffracted field of a spherical microlens. JOSA A, 2005,Vol. 22 (12):2677-2681.
[20] Wang, Xiaowei, Ma, Xiaoyu, Xiao, Jianwei, Fang, Gaozhan, Feng, Xiaoming, Liu, Yuanyuan, Liu, Bin. Optimal distance from high power laser diode to cylindrical microlens in a coupling system. Chinese Optics Letters, 2003,Vol. 1(2):96-98.
[21] Wippermann, Frank, Radtke, Daniela, Amberg, Martin, Sinzinger, Stefan. Integrated free-space optical interconnect fabricated in planar optics using chirped microlens arrays. Optics Express, 2006, Vol. 14(22):10765-10778.
[22] Chase, H, Handschy, M A, O’Callaghan, M J, Supon, F W. Improvement of spatial light modulator optical input/output performance using microlens arrays. Optics Letters, 1995, Vol. 20(12):1444-1446.
[23] Wang, Xiaorui, Hua, Hong, Theoretical analysis for integral imaging performance based on microscanning of a microlens array. Optics Letters,2008,Vol. 33(5):449- 451.
[24] Martínez-Corral, Manuel, Javidi, Bahram, Martínez-Cuenca, Raúl, Saavedra, Genaro. Integral Imaging with Improved Depth of Field by Use of Amplitude-Modulated Microlens Arrays,Applied Optics,2004,Vol. 43(31):5806-5813.
[25] Duparré, Jacques, Radtke, Daniela, Dannberg, Peter. Implementation of Field Lens Arrays in Beam-Deflecting Microlens Array Telescopes. Applied Optics,2004,Vol. 43(25):4854-4861.
[26]柯才军,等.提高AAE图像传感器填充因子的微透镜阵列的研究.红外与激光工程, 2004年02期.
[27]王永红,余晓芬,俞建卫,黄其圣.高精度非扫描三维光聚焦探测系统的研究.应用光学学报, 2004年第22卷第2期.
[28] Sung-Il Chang , Jun-Bo Yoon , Microlens array diffuser for a light-emitting diode backlight system, Opt. Lett. 2006,Vol.31:3016-3018.
[29] Chih-Yuan Chang, Sen-Yeu Yang*, Ming-Hui Chu. Rapid fabrication of ultraviolet- cured polymer microlens arrays by soft roller stamping process. Microelectronic Engineering , 2007, Vol.84:355-361.
[30] Chang, Sung-Il, Yoon, Jun-Bo. Shape-controlled, high fill-factor microlens arrays fabricated by a 3D diffuser lithography and plastic replication method. Optics Express, 2004, Vol. 12 (25):6366-6371.
[31] Kuang, Dengfeng, Zhang, Xiaoliang, Gui, Min, Fang, Zhiliang. Hexagonal microlens array fabricated by direct laser writing and inductively coupled plasma etching on organic light emitting devices to enhance the outcoupling efficiency. Applied Optics, 2009, Vol. 48(5):974-978.
[32] Miccio, Lisa, Paturzo, Melania, Grilli, Simonetta, Vespini, Veronica, Ferraro, Pietro. Hemicylindrical and toroidal liquid microlens formed by pyro-electro-wetting. Optics Letters,2009,Vol. 34(7):1075-1077.
[33] Yang, Huei-Min,Huang, Sun-Yuan, Lee, Chao-Wei,Lay, Tsong-Sheng, Cheng, Wood- Hi. High-Coupling Tapered Hyperbolic Fiber Microlens and Taper Asymmetry Effect. Journal of Lightwave Technology, 2004, Vol. 22 (5):1395-1405.
[34] Ganzherli, N M, Maurer, I A, Chernykh, D F, Gulyaev, S N. Microlens rasters and holographic diffusers based on PFG-01 silver halide photographic material. Journal of Optical Technology, 2009, Vol. 76 (7):384-387.
[35] Bocharova, T V, Karapetyan,Microlens rasters and a technology for fabricating them. Journal of Optical Technology,2005,Vol. 72(9):729-732.
[36]朱兆颖,乌建中,顾长庚,刘彦伯.紫外纳米压印技术的图形转移层工艺研究维纳电子技术2006年10期.
[37]司卫华,董晓文,顾文琪.紫外压印模版的制备.《微细加工技术》2007年4月第二期,文章编号1003-8213(2007)02-0005-04.
[38]张亚军,丁玉成,卢秉恒.基于光刻版的无留膜紫外纳米压印技术研究.《微细加工技术》2007年8月第四期,文章编号:1003-8213(2007)04-0018-04.
[39]陈立峰,卢秉恒.压印光刻中紫外光诱导阻蚀胶固化控制计算.《光子学报》2007年6月第36卷,增刊.
[40]陈军.《现代光学技术》,浙江大学出版社,1996,第61页.
[41]陈军.《现代光学技术》,浙江大学出版社,1996,76-78页.
[42] Zhongcheng Liang, Weiping Qin, Xiao bao Cai. Side-scattering properties of a novel waveguide multilayer memory. Optical Engineering,September 2006,Vol.45(9).
[43] Jee-Gong Chang,Yu-Bin Fang. Dot-pattern design of a light guide in an edge-lit backlight using a regional partition approach. Optical Engineering ,April2007, Vol.46(4):043002.
[44] AOT-AEMWU-D-HO-20mA(ver3) Approval Sheet(AOT-AEMWU-HO-20mA产品说明书), 1-20页.
[45] J.G.Chang, C.F.Lin, and Y.B.Fang. Solution strategy of optimal dot pattern design for light guide using in backlight. Proc.SPIE 2005,Vol.6034:210-217.
[46] Tagaya, M.Nagai, Y.Koike, and K.Yokoyama. Thin liquid-scrystal display backlight system with highly scattering optical transmission polymers. Appl. Opt. 2001,40(34):6274-6280.
[47] Zhiwen Kang and Guo Ping Wang. Object distance-independent near-field subwavelength imaging of metal waveguide arrays. J. Opt. Soc. Am, 2008, Vol.25 (12): 1984-1987.
[48]方亮,段茜,郭小伟,王景全,张志友,杜惊雷.多光点扫描数字光刻制作DOE的方法研究,四川大学学报(自然科学版),2007年06期.
[49] Kim, Ki Young, Cho, Young Ki, Tae, Heung-Sik, Lee, Jeong-Hae. Light transmission along dispersive plasmonic gap and its subwavelength guidance characteristics. Optics Express, 2006,Vol. 14 (1):320-330.
[50] Zimer, H, Albers, K, Wittrock. Grazing-incidence YVO4-Nd:YVO4 composite thin slab laser with low thermo-optic aberrations. Optics Letters,2004, Vol. 29(23): 2761-2763.
[51] Cheng, Yi-Kai, Chern, Jyh-Long . Polarization-preserving angular shifter. JOSA A, 2008,Vol. 25(7):1558-1563.
[52] Ju, Young-Hyun, Park, Ji-Hee, Lee, Jeong-Ho, Lee, Ji-Young, Nahm, Kie-Bong, Ko, Jae-Hyeon, Kim, Joong-Hyun. Study on the Simulation Model for the Optimization of Optical Structures of Edge-lit Backlight for LCD Applications. Journal of the Optical Society of Korea, 2008,Vol. 12(1):25-30.
[53] Tagaya, Akihiro, Nagai, Michio, Koike, Yasuhiro, Yokoyama, Kazuaki. Thin Liquid- Crystal Display Backlight System with Highly Scattering Optical Transmission Polymers. Applied Optics, 2001,Vol. 40 (34):6274-6280.
[54] Qi, Zhi-mei, Matsuda, Naoki, Yoshida, Takamitsu, Takatsu, Akiko, Kato, Kenji. Colloidal Gold Submonolayer-Coated Thin-Film Glass Plates for Waveguide- Coupled Surface Plasmon Resonance Sensors. Applied Optics, 2003,Vol. 42(22): 4522-4528.
[55] Tien, Chung-Hao, Hung, Chien-Hsiang, Yu, Tsung-Han. Microlens Arrays by Direct-Writing Inkjet Print for LCD Backlighting Applications. Journal of Display Technology, 2009, Vol. 5 (5):147-151.
[56] Sauer, Frank. Fabrication of diffractive—reflective optical interconnects for infrared operation based on total internal reflection. Applied Optics, 1989,Vol. 28(2):386-388.
[57] Lee, Joo-Hyung, Lee, Hong-Seok, Lee, Byung-Kee, Choi, Won-Seok, Choi, Hwan- Young, Yoon, Jun-Bo. Simple liquid crystal display backlight unit comprising only a single-sheet micropatterned polydimethylsiloxane (PDMS) light-guide plate. Optics Letters, 2007, Vol. 32(18):2665-2667.
[58] Fujieda, Ichiro, Mikami, Osamu, Ozawa, Atsushi. Active Optical Interconnect Based on Liquid-Crystal Grating. Applied Optics, 2003,Vol. 42 (8):1520-1525.
[2] 2007-2010年TN/STN/CSTN及中小尺寸TFT-LCM产业及市场研究报告. 2007年10月, 11页到46页.
[3] Yan, Jin-Ren, Wang, Qiong-Hua, Li, Da-Hai, Zhang, Jian-De. Edge-Lighting Light Guide Plate Based on Micro-Prism for Liquid Crystal Display. Journal of Display Technology, 2009,Vol. 5 (9):355-357.
[4]陈军.《现代光学技术》,浙江大学出版社,1996:57-60.
[5] Y.K.Shen, W.Y.Wu, S.Y.Yang, H.M.Jian, and C.C.Chen. Study on Numerical Simulation and Experiment of Light guide plate in injection molding. Journal of Reinforced Plastics and Composites,. 2004,Vol.23(11):1187-1206.
[6] Chao-Heng Chien, Zhi-Peng Chen* . Fabrication of a novel integrated light guiding plate for backlight system by MEMS technique. Proc.of SPIE ,2006,Vol.6376 63760O,1-8.
[7] Seung Ryong Park, Oh Jang Kwon, Dongho Shin and Seok-Ho Song. Grating micro-dot patterned light guide plates for LED backlights. OPTICS EXPRESS,19 March 2007,Vol.15(6):2888.
[8] Sung-Il Chang, Jun-Bo Yoon, Hongki Kim, Jin-Jong Kim, Baik-Kyu Lee, and Dong Ho Shin. Microlens array diffuser for a light-emitting diode backlight system. OPTICS LETTERS,October 15,2006,Vol.31(20).
[9] He, M, Yuan, X -C, Ngo, N, Bu, J, Tao, S. Low-cost and efficient coupling technique using reflowed sol-gel microlens. Optics Express,2003,Vol. 11 (14):1621-1627.
[10] Wang, Shang-qi, Liu, Juan, Gu, Ben-yuan, Wang, Yi-quan, Hu, Bin, Sun, Xiao-dong, Di, Si . Rigorous electromagnetic analysis of the common focusing characteristics of a cylindrical microlens with long focal depth and under multiwavelength illumination. JOSA A, 2007,Vol. 24(2):512-516.
[11] Lin, Hoang-Yan, Ho, Yu-Hsuan, Lee, Juin-Haw, Chen, Kuan-Yu, Fang, Jheng-Hao,Hsu, Sheng-Chih, Wei, Mao-Kuo, Lin, Hung-Yi, Tsai, Jen-Hui, Wu, Tung-Chuan. Patterned microlens array for efficiency improvement of small-pixelated organic light-emitting devices. Optics Express, 2008, Vol. 16(15):11044-11051.
[12] Wang, Shang-qi, Liu, Juan, Gu, Ben-yuan, Wang, Yi-quan, Hu, Bin, Sun, Xiao-dong, Di, Si . Rigorous electromagnetic analysis of the common focusing characteristics of a cylindrical microlens with long focal depth and under multiwavelength illumination. JOSA A, 2007,Vol. 24(2):512-516.
[13] Yu, H B, Zhou, G Y, Chau, F S, Lee, F W, Wang, S H, Leung, H M. A liquid-filled tunable double-focus microlens. Optics Express, 2009, Vol. 17 (6):4782-4790.
[14] Oikawa, M, Nemoto, H, Hamanaka, K, Okuda, E. High numerical aperture planar microlens with swelled structure. Applied Optics, 1990,Vol. 29 (28):4077-4080.
[15] He, M, Yuan, X -C, Ngo, N, Bu, J, Tao, S. Low-cost and efficient coupling technique using reflowed sol-gel microlens. Optics Express, 2003, Vol. 11(14):1621-1627.
[16] Wakaki, M, Komachi, Y, Kanai, G. Microlenses and Microlens Arrays Formed on a Glass Plate by Use of a CO2 Laser. Applied Optics, 1998, Vol. 37 (4):627-631.
[17] Wu, Mount-Learn, Lee, Yun-Chih, Yang, Shih-Pu, Lee, Po-Shen, Chang, Jenq-Yang. Azimuthally isotropic irradiance of GaN-based light-emitting diodes with GaN microlens arrays. Optics Express, 2009,Vol. 17 (8):6148-6155.
[18]赖建军,柯才军,陈四海,易新建.微透镜阵列的制作及其与图像传感器的集成.半导体光电, 2004年第25卷第3期.
[19] Duan, Kailiang, Lü, Baida. Improved diffraction integral for studying the diffracted field of a spherical microlens. JOSA A, 2005,Vol. 22 (12):2677-2681.
[20] Wang, Xiaowei, Ma, Xiaoyu, Xiao, Jianwei, Fang, Gaozhan, Feng, Xiaoming, Liu, Yuanyuan, Liu, Bin. Optimal distance from high power laser diode to cylindrical microlens in a coupling system. Chinese Optics Letters, 2003,Vol. 1(2):96-98.
[21] Wippermann, Frank, Radtke, Daniela, Amberg, Martin, Sinzinger, Stefan. Integrated free-space optical interconnect fabricated in planar optics using chirped microlens arrays. Optics Express, 2006, Vol. 14(22):10765-10778.
[22] Chase, H, Handschy, M A, O’Callaghan, M J, Supon, F W. Improvement of spatial light modulator optical input/output performance using microlens arrays. Optics Letters, 1995, Vol. 20(12):1444-1446.
[23] Wang, Xiaorui, Hua, Hong, Theoretical analysis for integral imaging performance based on microscanning of a microlens array. Optics Letters,2008,Vol. 33(5):449- 451.
[24] Martínez-Corral, Manuel, Javidi, Bahram, Martínez-Cuenca, Raúl, Saavedra, Genaro. Integral Imaging with Improved Depth of Field by Use of Amplitude-Modulated Microlens Arrays,Applied Optics,2004,Vol. 43(31):5806-5813.
[25] Duparré, Jacques, Radtke, Daniela, Dannberg, Peter. Implementation of Field Lens Arrays in Beam-Deflecting Microlens Array Telescopes. Applied Optics,2004,Vol. 43(25):4854-4861.
[26]柯才军,等.提高AAE图像传感器填充因子的微透镜阵列的研究.红外与激光工程, 2004年02期.
[27]王永红,余晓芬,俞建卫,黄其圣.高精度非扫描三维光聚焦探测系统的研究.应用光学学报, 2004年第22卷第2期.
[28] Sung-Il Chang , Jun-Bo Yoon , Microlens array diffuser for a light-emitting diode backlight system, Opt. Lett. 2006,Vol.31:3016-3018.
[29] Chih-Yuan Chang, Sen-Yeu Yang*, Ming-Hui Chu. Rapid fabrication of ultraviolet- cured polymer microlens arrays by soft roller stamping process. Microelectronic Engineering , 2007, Vol.84:355-361.
[30] Chang, Sung-Il, Yoon, Jun-Bo. Shape-controlled, high fill-factor microlens arrays fabricated by a 3D diffuser lithography and plastic replication method. Optics Express, 2004, Vol. 12 (25):6366-6371.
[31] Kuang, Dengfeng, Zhang, Xiaoliang, Gui, Min, Fang, Zhiliang. Hexagonal microlens array fabricated by direct laser writing and inductively coupled plasma etching on organic light emitting devices to enhance the outcoupling efficiency. Applied Optics, 2009, Vol. 48(5):974-978.
[32] Miccio, Lisa, Paturzo, Melania, Grilli, Simonetta, Vespini, Veronica, Ferraro, Pietro. Hemicylindrical and toroidal liquid microlens formed by pyro-electro-wetting. Optics Letters,2009,Vol. 34(7):1075-1077.
[33] Yang, Huei-Min,Huang, Sun-Yuan, Lee, Chao-Wei,Lay, Tsong-Sheng, Cheng, Wood- Hi. High-Coupling Tapered Hyperbolic Fiber Microlens and Taper Asymmetry Effect. Journal of Lightwave Technology, 2004, Vol. 22 (5):1395-1405.
[34] Ganzherli, N M, Maurer, I A, Chernykh, D F, Gulyaev, S N. Microlens rasters and holographic diffusers based on PFG-01 silver halide photographic material. Journal of Optical Technology, 2009, Vol. 76 (7):384-387.
[35] Bocharova, T V, Karapetyan,Microlens rasters and a technology for fabricating them. Journal of Optical Technology,2005,Vol. 72(9):729-732.
[36]朱兆颖,乌建中,顾长庚,刘彦伯.紫外纳米压印技术的图形转移层工艺研究维纳电子技术2006年10期.
[37]司卫华,董晓文,顾文琪.紫外压印模版的制备.《微细加工技术》2007年4月第二期,文章编号1003-8213(2007)02-0005-04.
[38]张亚军,丁玉成,卢秉恒.基于光刻版的无留膜紫外纳米压印技术研究.《微细加工技术》2007年8月第四期,文章编号:1003-8213(2007)04-0018-04.
[39]陈立峰,卢秉恒.压印光刻中紫外光诱导阻蚀胶固化控制计算.《光子学报》2007年6月第36卷,增刊.
[40]陈军.《现代光学技术》,浙江大学出版社,1996,第61页.
[41]陈军.《现代光学技术》,浙江大学出版社,1996,76-78页.
[42] Zhongcheng Liang, Weiping Qin, Xiao bao Cai. Side-scattering properties of a novel waveguide multilayer memory. Optical Engineering,September 2006,Vol.45(9).
[43] Jee-Gong Chang,Yu-Bin Fang. Dot-pattern design of a light guide in an edge-lit backlight using a regional partition approach. Optical Engineering ,April2007, Vol.46(4):043002.
[44] AOT-AEMWU-D-HO-20mA(ver3) Approval Sheet(AOT-AEMWU-HO-20mA产品说明书), 1-20页.
[45] J.G.Chang, C.F.Lin, and Y.B.Fang. Solution strategy of optimal dot pattern design for light guide using in backlight. Proc.SPIE 2005,Vol.6034:210-217.
[46] Tagaya, M.Nagai, Y.Koike, and K.Yokoyama. Thin liquid-scrystal display backlight system with highly scattering optical transmission polymers. Appl. Opt. 2001,40(34):6274-6280.
[47] Zhiwen Kang and Guo Ping Wang. Object distance-independent near-field subwavelength imaging of metal waveguide arrays. J. Opt. Soc. Am, 2008, Vol.25 (12): 1984-1987.
[48]方亮,段茜,郭小伟,王景全,张志友,杜惊雷.多光点扫描数字光刻制作DOE的方法研究,四川大学学报(自然科学版),2007年06期.
[49] Kim, Ki Young, Cho, Young Ki, Tae, Heung-Sik, Lee, Jeong-Hae. Light transmission along dispersive plasmonic gap and its subwavelength guidance characteristics. Optics Express, 2006,Vol. 14 (1):320-330.
[50] Zimer, H, Albers, K, Wittrock. Grazing-incidence YVO4-Nd:YVO4 composite thin slab laser with low thermo-optic aberrations. Optics Letters,2004, Vol. 29(23): 2761-2763.
[51] Cheng, Yi-Kai, Chern, Jyh-Long . Polarization-preserving angular shifter. JOSA A, 2008,Vol. 25(7):1558-1563.
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