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许祖彦. 大色域显示——新一代显示技术[J]. 物理, 2010, 39(04): 227-231.
引用本文: 许祖彦. 大色域显示——新一代显示技术[J]. 物理, 2010, 39(04): 227-231.
Large colour gamut display——the new generation of display technique[J]. PHYSICS, 2010, 39(04): 227-231.
Citation: Large colour gamut display——the new generation of display technique[J]. PHYSICS, 2010, 39(04): 227-231.

大色域显示——新一代显示技术

Large colour gamut display——the new generation of display technique

  • 摘要: 从上世纪30年代诞生的黑白显示,到50年代的彩色显示,再到上世纪末普及的数字显示,显示技术已经历了三代,现在要实现的是显示技术第四代——大色域显示.以激光做光源的“激光显示”是新一代显示技术——大色域显示的代表,大色域显示色域覆盖率将比现有显示的色域覆盖率提高2.4倍,可达80%以上.中国科学院2002年9月在国内首次实现了激光投影显示,通过实验证实了大色域显示技术的优势及产业前景,完成了激光显示技术的研究阶段,开始了产业化发展进程.再下一代的显示技术将是空间高保真再现问题——三维显示.

     

    Abstract: The emergence of black and white displays in the 1930's, color displays in the fifties, and popular digital displays at the end of the last century correspond to three generations of display technology. Now, the fourth generation, i.e., large color gamut displays, is coming. The “laser display” with lasers as the light source,is the representative of large color gamut displays for the next generation of displays. Its gamut range, more than 2.4 times that of conventional displays, can be as great as 80%. A laser projection display was demonstrated in the Chinese Academy of Sciences for the first time in September 2002, which confirmed the advantages of large color gamut display technology and its commercial potential. Following this, the process of industrial manufacture has begun, and the next generation to come will be the high-fidelity reconstruction of three-dimensional displays.

     

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