| 光谱学与光谱分析 |
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| Study of LCD Tricolor Spectrum Characteristic |
| HUANG Chong1,JIANG Yan-sen1,OUYANG Yan-dong1,WU Yong-jun2 |
1. Department of Physics, Shantou University, Shantou 515063, China
2. Shantou Goworld Display Co., Ltd., Shantou 515041, China |
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Abstract The electro-optical characteristic of TB3639 liquid crystal light valve under both voltage-drive and frequency-drive modes was measured using spectrophotometer, and the change in tricolor transmissivity with the two methods was analyzed. The result shows that the changes in tricolor transmissivity with these two methods are not identical, and color cast will appear, which will influence display quality. The change in tricolor transmissivity becomes more obvious with the changes in voltage in voltage-drive mode, in which the maximum difference is 11% and the minimum is 0. The change in tricolor transmissivity has better uniformity in frequency-drive mode and the difference of transmissivity is relatively small with the maximum difference of 4% and the minimum of 2.5. The color should be adjusted and compensated in order to get exact hue and color saturation, and this will help to study further for improving the performance of liquid crystal display.
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Received: 2006-05-10
Accepted: 2006-08-20
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Corresponding Authors:
HUANG Chong
E-mail: yuhuang@stu.edu.cn
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| Cite this article: |
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HUANG Chong,JIANG Yan-sen,OUYANG Yan-dong, et al. Study of LCD Tricolor Spectrum Characteristic[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2007, 27(12): 2494-2497.
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| URL: |
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https://www.gpxygpfx.com/EN/Y2007/V27/I12/2494 |
[1] Davis J A, NcNamara D E, Cottrell D M, et al. Applied Optics, 2000, 39(10): 1549.
[2] HUANG Xi-min(黄锡珉). Chinese Journal of Liquid Crystals and Displays(液晶与显示), 2000, 15(1): 1.
[3] Fork R D, et al. Opt. Lett., 1984, 9: 150.
[4] Zhu X, et al. Mod. Opt., 1996, 43: 1701.
[5] LI Hai-feng, GU Pei-fu, LIU Xu, et al(李海峰，顾培夫，刘 旭，等). Acta Optica Sinica(光学学报), 1996, 16(7): 1006.
[6] ZHANG Ruo-bing, SUN Jing-hua, PANG Dong-qing, et al(章若冰, 孙敬华, 庞冬青, 等). Acta Physica Sinica(物理学报), 2001, 50(5): 897.
[7] Lü Xin-guang(吕新广). Packaging Engineering(包装工程), 2002, 23(5): 40.
[8 ] HUANG Xi-min(黄锡珉). Chinese Journal of Liquid Crystals and Displays(液晶与显示), 2003, 18(1): 1.
[9] HUANG Chong, ZHOU Xue-ping, LIN Xu-sheng, et al(黄 , 周学平, 林旭升, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2006, 26(1): 175.
[10] HUANG Chong, ZHOU Xue-ping, OUYANG Yan-dong, et al(黄 , 周学平, 欧阳艳东, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2006, 26(3): 539. |
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