P-93: Free ghost image and high transmittance optical thin film beam splitter for head-up display

Cheng Chung Lee, Shu Hui Tsai, Chien Cheng Kuo, Cheng Huan Chen, Lin Ming Teng, Kuang Tso Luo

研究成果: 雜誌貢獻期刊論文同行評審

7 引文 斯高帕斯(Scopus)

摘要

In order to eliminate the double images caused from thick windshield, we used optical thin film technology to design a beam splitter applied for head-up display (HUD). In our research, light source we used is p- polarized light because of its contrast is better than s-polarization. This beam splitter can reflect multicolor and improve the influence of ghost images. Reflectance of p polarization is 22.6% and the total reflecting contrast of the first surface to the second surface is 9, while the total transmittance of beam splitter is above 70%.

原文???core.languages.en_GB???
頁(從 - 到)1451-1453
頁數3
期刊Digest of Technical Papers - SID International Symposium
42 1
DOIs
出版狀態已出版 - 6月 2011

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