光学与光电技术, 2010, 8 (4): 91, 网络出版: 2010-12-07
基于人眼视觉特性的LED照明技术
LED Illumination Techniques Based on Human′s Visual Sense
光谱光视效函数 中间视觉 s/p值 视觉转换 背光源 light emitting diode spectrum illuminance efficacy function mesopic vision s/p value vision transition backlight
摘要
介绍了人眼的视觉特性和中间视觉的特点,提出通过选择合适的s/p值LED可提高中间视觉下LED照明的光效,并结合基于人眼视觉转换特性的动态调节技术和LED背光源照明技术,实现了真正意义的节能、舒适、人性化的LED照明。
Abstract
Characteristics of humans visual sense and mesopic vision are introduced in this paper. By choosing LED with suitable s/p value,we can improve the illuminance efficacy at mesopic vision region. Combined with dynamic adjustment technique based on photopic and scotopic vision transition of human eyes, energy saving, comfortable and humanized white light LED illumination can be achieved.
傅强, 伍永安, 黄伟, 王锐, 刘莹, 白珍, 李丰, 明海. 基于人眼视觉特性的LED照明技术[J]. 光学与光电技术, 2010, 8(4): 91. FU Qiang, WU Yong-an, HUANG Wei, WANG Rui, LIU Ying, BAI Zhen, LI Feng, MING Hai. LED Illumination Techniques Based on Human′s Visual Sense[J]. OPTICS & OPTOELECTRONIC TECHNOLOGY, 2010, 8(4): 91.
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