2020, Volume 22, Issue 3
Strategic Study of CAE >> 2020, Volume 22, Issue 3 doi: 10.15302/J-SSCAE-2020.03.013
Present Development and Tendency of Laser Display Technology
Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China
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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.
Keywords
laser display ; dual high definition ; large color gamut ; good visual comfort
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