
中国国家市场监督管理总局10日公布,由中国牵头制定并联合多国专家的光栅扫描激光显示国际标准近日由国际电工委员会正式发布,为相关产品研发及质量评价提供技术支撑。
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光栅扫描是激光显示的主要技术路线之一,常见于微型激光投影机和AR/VR显示器。
中新社北京11月10日电 中国国家市场监督管理总局10日公布,中国牵头制定的光栅扫描激光显示国际标准近日由国际电工委员会(IEC)正式发布。该标准由中国专家担任项目负责人,联合比利时、美国、日本等国专家共同制定。
光栅扫描是激光显示的主要技术路线之一,常见产品有微型激光投影机、AR/VR显示器(增强现实显示器和虚拟现实显示器)等。光栅扫描就像用一支极细的“激光画笔”在屏幕上画画:通过一只快速摆动的小镜子,控制激光束上下左右移动,从而扫出完整画面。
该标准规定了光栅扫描激光显示器件扫描线性度、扫描重复度和波纹度等主要特性的测试条件、测试方法,以及测试结果的报告形式,为产品研发、生产制造和质量评价提供了可靠的技术支撑,有利于提升不同产品、不同测试机构之间测试结果的可比性。
国家市场监管总局介绍,光栅扫描激光显示作为支撑AR/VR、车载光场等人机交互应用拓展的关键像素引擎,由中国牵头将自主技术实践成果凝练形成国际标准,对未来激光显示产业发展具有积极作用,是中国激光显示核心技术领域发展进程中的重要一步。

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