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平面发光二极管是国内新开发的一种新型器件,它除具有发光二极管的特性外,还有许多独特的优点,例如:发光面积大、亮度均匀、柔和、艳丽、视角广等优点。用它可组成大型数字、文字与符号。特别适用于文字显示的背光照明,经过特殊设计的平面发光二极管可作高照度工作环境下的指示照明,且由于它除具有各种色彩显示外,还可以进行变色显示,因此被广泛用于仪器仪表、自动化设备、按键开关指示灯、收录机、电视、雷达、船舰和飞机等等各类仪器仪表上作为一种新的显示器件,它将越来越引人注目。
In addition to the characteristics of light-emitting diodes, there are many unique advantages of planar light-emitting diodes (FPDs), such as large light-emitting area, uniform brightness, soft, bright and wide viewing angle. Use it to form large numbers, words and symbols. Particularly suitable for text display backlighting, specially designed flat-panel light-emitting diode can be used for high-illumination work environment instructions lighting, and because it has a variety of color display, but also for color display, it is widely used in equipment Instrumentation, automation equipment, key switch lights, tape recorders, television, radar, ships and aircraft and other types of instruments as a new display device, it will be more and more compelling.