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Getting in the Mood for LEDs: High Brightness for High Flyers

  • 资源大小:0.20 MB
  • 上传时间:2021-08-24
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  • 资源积分:1积分
  • 标      签: 发光二极管 芯片 led

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GetTIng in the Mood for LEDs: High Brightness for High Flyers   在长途飞行结束时,当服务员在早餐和着陆前打开机舱灯时,这种粗鲁的觉醒可能很快就会成为一个糟糕的记忆。可调光LED照明目前正在安装在飞机客舱几乎每一个新的建设,并越来越多地改装成现有的平台,因为他们是翻新。   与此同时,在太空中,宇航员因缺乏阳光而饱受睡眠剥夺和季节性情感障碍(SAD)的折磨。为了应对这些影响,国际空间站的美国部分正在安装LED照明装置来模拟日光。回到地球上,悲伤的患者可以接触到越来越多的LED光垫和用于提供光疗法的灯箱。   本文将回顾两相关技术的发展趋势,有助于在飞机和光治疗产品照明LED的使用范围不断扩大,心情:高功率,高亮度发光二极管,和多芯片(板上芯片)封装。此外,它将探讨针对这个市场的最新芯片和模块介绍。例子包括最近增加的欧司朗TopLED系列,克里CXA系列高性能LED芯片和阵列的高流明应用的普瑞光电Vero系列COB LED模块,提供更轻更小的封装,并在RGB白光照明系统模拟太阳光在飞利浦Lumileds反叛ES系列高品质的蓝色LED的例子。      Healthy performance   LED lighTIng has become universally adopted in aircraft applicaTIons, from business jets, to military jets to jet airliners, parTIcularly, although not exclusively, for cabin lighting. The performance-related benefits of small size, light weight, low power, and long life deliver improved efficiency. Meanwhile, features such as flexible form-factor, color control and dimmability add an aesthetics dimension that can also promote passenger comfort and well-being.   Aircraft cabin lighting developed by European systems house, Diehl Aerospace, supplier for the Boeing 787 among other platforms, combines LEDs in strip form to replace fluorescent tubes for area lighting, user controllable spotlights for reading, discreet lights for bathrooms, and special lighting effects for entrances and lounge areas.
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