SBIR Phase I: Cholesteric Liquid Crystal (CLC) Based Wide Angle Broadband Polarizer

SBIR 第一阶段：基于胆甾型液晶 (CLC) 的广角宽带偏振器

• 批准号: 9760768
• 负责人: Le Li
• 金额: $ 9.99万
• 依托单位: Reveo Incorporated
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1998
• 资助国家: 美国
• 起止时间: 1998-01-01 至 1998-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9760768&HistoricalAwards=false
• 关键词: SBIR; Phase; Cholesteric; Liquid; Crystal

Reveo Inc. will develop a novel Cholesteric Liquid Crystal(CLC) broadband polariser with high extinction ratio in a wide incident angle range. A novel concept which combines reflection and transmission properties of CLC films to significantly enhance the angular performance of these polarisers will be explored, to produce these polarisers. This technology is expected to provide further brightness enhancement in backlit Liquid Crystal Displays and eliminate the current problem of chromaticity distortion. This technology has potential to impact the multi billion dollar civilian and defense display market.

Reveo公司将开发一种新型胆甾相液晶(CLC)宽带偏振器，在宽入射角范围内具有高消光比。将探索一种新的概念，将CLC薄膜的反射和透射性结合在一起，以显著提高这些偏振器的角度性能，从而生产这些偏振器。这项技术有望进一步增强背光液晶显示器的亮度，并消除目前的色度失真问题。这项技术有可能影响价值数十亿美元的民用和国防显示器市场。