摘要： 这篇文章回顾已迅速更改其 35 年的 LED 显示技术。指示灯与传统的应用程序的起源进行讨论。介绍了一些新的应用程序，为改进技术。Maxim > App Notes > Automotive Keywords: LED, PDP, plasma display panels, OLED, Organic LEDs, PLED, Polymer LEDs, LCD, TFT, VFD, vacuum Feb 25, 2003 fluorescent displays, Nixie, Lumens, Candelas, CIE, CRT, GaAsP, GaP APPLICATION NOTE 1883 LEDs Are Still Popular (and Improving) after All These Years Abstract: This article reviews LED display technology that has rapidly changed over its 35 years. The origins of LEDs and their traditional applications are discussed. Some new applications for the improved technology are presented. Introduction In recent years, countless articles have focused on new display technologies. Typical topics have covered: the explosion of TFT color LCD panels with ever-increasing size into laptops and flat-screen monitors; PDP (plasma display panels) for hig……