Optical simulation of axially symmetrical vertically aligned liquid crystal displays with circularly symmetric iso-contrast

Cheng Kai Liu, Chi Lun Ting, Ming Shian Li, Andy Ying Guey Fuh, Ko Ting Cheng

研究成果: 雜誌貢獻期刊論文同行評審

1 引文 斯高帕斯(Scopus)

摘要

This investigation reports the optical simulation of axially symmetric vertically aligned liquid crystal displays (ASVA LCDs). The circularly symmetric iso-light leakage and iso-transmittance contours of one subpixel result in the circularly symmetric iso-contrast contours. The contrast ratio of the area close to x- and y-axes at a polar angle of around 30° exceeds 10. The LCs near some azimuthal angles are not perfectly aligned in circularly symmetric manner because of the square subpixel. Such a reason causes major reduction of the light utilization efficiency. Additionally, the circularly symmetric iso-contrast has potential for fabricating private mobile products.

原文???core.languages.en_GB???
文章編號5978244
頁(從 - 到)520-525
頁數6
期刊IEEE/OSA Journal of Display Technology
7
發行號9
DOIs
出版狀態已出版 - 2011

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