The International Electrotechnical Commission (IEC) has officially released a new international standard for laser displays. The document, titled 'Laser Display Part 5-8: Scanning Characteristic Test Methods for Raster Scanning Laser Displays,' establishes uniform testing protocols for the industry.
Chinese experts led the development of this standard, working in collaboration with specialists from Belgium, the United States, and Japan. The standard defines specific testing conditions, methodologies, and reporting formats for key performance metrics, including scanning linearity, repeatability, and ripple.
Raster scanning technology serves as a fundamental pixel engine for various applications, including AR/VR headsets and automotive light-field displays. By standardizing these testing procedures, the new guidelines aim to improve the consistency and comparability of results across different manufacturers and testing facilities.
This initiative marks a significant milestone for China's laser display sector. By formalizing domestic technical practices into an international standard, the project provides a technical foundation for the future development and quality assessment of advanced human-machine interaction devices.
