光谱学与光谱分析 |
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Influence of Sun Radiation on Optical Properties of Liquid Crystal Display Device |
HUANG Chong, ZHOU Xue-ping, LIN Xu-sheng, OUYANG Yan-dong |
Department of Physics, Shantou University, Shantou 515063, China |
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Abstract Sunlight affects mainly the light stability and life of liquid crystal display device, which will lead to rapid aging of the device. By measuring the optical properties of liquid crystal display devices radiated with different time by spectrophotometer, the influences of long time sunlight radiation on the optical properties of the device were studied, and the changes of its optical properties were analyzed. The results indicate that structural and optical properties of liquid crystal slices of calculator LCD (B group) and telephone LCD (C group) are similar and the qualities are relatively good, while the aging problem of personal computer LCD (A group) liquid crystal slice is more serious than those of B and C groups, moreover, the qualities of liquid crystal slices in A group are worse. The structural and optical properties of liquid crystal display device will change accordingly after long time sunlight radiation. The surface of liquid crystal display device will become yellow and nigrescent, and the spectrum transmission properties will decline markedly, which is related to liquid crystal materials and manufacturing techniques.
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Received: 2004-10-29
Accepted: 2005-03-15
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Corresponding Authors:
HUANG Chong
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Cite this article: |
HUANG Chong,ZHOU Xue-ping,LIN Xu-sheng, et al. Influence of Sun Radiation on Optical Properties of Liquid Crystal Display Device[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2006, 26(01): 175-177.
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URL: |
https://www.gpxygpfx.com/EN/Y2006/V26/I01/175 |
[1] HUANG Xi-min(黄锡珉). Chinese Journal of Liquid Crystals and Displays(液晶与显示), 1999,14(2):79. [2] HUANG Xi-min(黄锡珉). Chinese Journal of Liquid Crystals and Displays(液晶与显示), 2000,15(1):1. [3] LI Wei-ti, GUO Qiang(李维提, 郭 强). The Application Technology of Liquid Crytal Displays(液晶显示应用技术). Beijing: Publishing House of Electronic Industry(北京:电子工业出版社), 2000. 9. [4] WU Shin-Tson(吴诗聪). Advanced Display(现代显示), 1998, 16(2):4. [5] HUANG Chong, OUYANG Yan-dong, WU Yong-jun, ZHAN Qian-xian (黄 翀,欧阳艳东, 吴永俊, 詹前贤). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2004, 24(5): 637. [6] SHI Wang-zhou, OUYANG Yan-dong, YU Bo(石旺舟, 欧阳艳东, 俞 波). Spectroscopy and Spectral Analysis(光谱学与光谱分析),2001, 21(2): 187.
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