激光显示技术发展的现状和趋势

高伟男, 许祖彦, 毕勇, 袁园

中国工程科学 ›› 2020, Vol. 22 ›› Issue (3) : 85-91.

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中国工程科学 ›› 2020, Vol. 22 ›› Issue (3) : 85-91. DOI: 10.15302/J-SSCAE-2020.03.013
我国激光技术与应用2035 发展战略研究
Orginal Article

激光显示技术发展的现状和趋势

作者信息 +

Present Development and Tendency of Laser Display Technology

Author information +
History +

摘要

随着信息技术的不断发展,信息化时代已经来临,显示作为人机信息交互环节最重要的信息输出终端,已经遍及人们生活的各个方面。当今时代显示技术层出不穷,都以实现超高分辨率、大尺寸、真色彩的极致画面显示,满足人们追求极致美好视觉的需求为发展方向,目标就是实现高保真图像再现。激光显示是采用三基色激光作为显示光源的新型显示技术,可以实现双高清(几何/ 颜色)、大色域、高观赏舒适度的“冲击人眼视觉极限”高保真图像再现,被视为显示产业转型升级的重要方向之一。本文立足新形势下显示产业自主可控安全发展的需求,详细论述了激光显示技术和产业特点,梳理和总结了本领域发展现状、趋势和短板问题,凝练出激光显示产业发展路线图,建议我国应抓住这一大好机遇,加大关键核心技术攻关,自主可控加速将激光显示产业发展壮大,支撑下一代显示产业的高端市场,并开拓出激光显示规模产业集群。

Abstract

Display device is the terminal of information display in interactions between human and machine and is expanding to all aspects of people’s lives in the information age. Nowadays, all display technologies are developing toward high-fidelity images with ultra-high resolution, large screen, and true color, to satisfy people’s needs for perfect visual senses. Laser display technology uses tricolor laser as the display light source and can realize the reproduction of high-fidelity images with dual high definition (geometry/color), large color gamut, and high viewing comfort, which approaches the limit of human vison. Laser display is thus regarded as one of the significant directions for transformation and upgrading of the display industry. In this study, the technical and industrial characteristics of the laser display technology are analyzed in details based on the requirements of the industry for independent, controllable, and safe development. The current development situation, development trend, and key problems are summarized in the laser display industry. The development roadmap of China’s laser display industry is proposed. China should make more effects in breakthroughs of key technologies to grow its laser display industry in an independent and controllable manner. It also should support the high-end market of the next-generation display industry and build industrial clusters for laser display.

关键词

激光显示 / 双高清 / 大色域 / 高观赏舒适度

Keywords

laser display / dual high definition / large color gamut / good visual comfort

引用本文

导出引用
高伟男, 许祖彦, 毕勇. 激光显示技术发展的现状和趋势. 中国工程科学. 2020, 22(3): 85-91 https://doi.org/10.15302/J-SSCAE-2020.03.013

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基金
中国工程院咨询项目“我国激光技术与信息应用2035 发展战略研究”(2018-XZ-27)
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