LED 扩散板光扩散的性能评价的研究

摘要

LED 扩散板光扩散的性能评价是根据环境要求和不同场所照度标准要求，利用 LED 扩散板光扩散的性能（如照度均匀度、眩光限制、光源颜色、显色性、反射比等），生产出具备一定柔和舒适度的 LED 照明灯具，制造出符合室内照明要求的气氛照明、情景照明、情调照明，满足用户的各种照明要求，其造型也要符合用户的审美观，最主要的是符合能源高效的利用。这项技术的成功研制将会使我国 LED 灯具在 LED 国际市场的竞争中处于优势地位，打开国际市场。这项技术的成功研制也填补了行业内无 LED 扩散板光扩散的性能评价体系的一个空白。%The light diffusion performance evaluation of LED diffusion plate is based on the environmental requirements and standards requirements in different places. The use of the light diffusion properties (e.g., uniformity of illumination, glare limitation, the light source color, the color, reflectance, etc.) of LED diffusion plate can product the LED light with soft comfort. It can create the mood lighting, scene lighting and mood lighting meeting the indoor lighting requirements and the user's requirements, and its shape is also in line with the aesthetics of the user, the most important is compliance with the energy efficient use. The success of this technology will make China's LED lamps in a dominant position in the LED international market competition, and open the international market. And it also will fill a blank of the light diffusion performance evaluation system of LED diffuser plate.