近年来, 随着LCD显示技术的发展, 多基色LCD显示技术是未来发展的方向。三基色LCD的缺点以及多基色解决方案被越来越多地提及, 四基色显示器已经有产品上市。现在五基色显示技术已经被提出来, 但关于五基色LCD显示技术研究和文献较少。五基色是在原来RGB三基色的基础上增加青基色(505 nm)和黄基色(580 nm), 增大了LCD的显示色域。多基色将会是未来显示行业的发展方向。用分光光度计测试不同电压驱动下正性TN-LCD五基色电光特性, 分析其五基色阈值特性, 为以后多基色LCD显示技术的驱动参数选取提供一定依据。

In recent years, with the development of liquid crystal display (LCD) technology, the multi-primary colors LCD technology is the major trend in the future. The disadvantages of the three primary colors LCD and the solutions of multi-primary colors are increasingly mentioned, and the displays of four primary colors LCD have come to the market. Five primary colors display technology has been proposed, but less about research and literature of it. Adding cyan primary color of 505 nm and yellow primary color of 580 nm based on original three primary colors such as red, green and blue (RGB) can make five primary colors LCD and LCD color gamut is enlarged. Multi-primary colors display will be the trend of future display industry. A spectrophotometer is used to test the electro-optical characteristics of positive TN-LCD five primary colors under different driving voltage to analyze the threshold characteristics of five primary colors, which provides references for the choosing of the driving parameters of multi-primary colors LCD display technology.