03/25/2025, 02:32 PM UTC
像素大小如病毒的钙钛矿LEDPerovskite LED Pixels As Small As A Virus
<p>➀ 浙江大学和剑桥大学的研究人员开发出了基于钙钛矿的LED，其像素大小小至病毒级别，有望彻底改变显示技术。</p><p>➁ 这些单色LED尺寸仅为90纳米宽，亮度和效率与传统LED相当，但面临实现全彩显示和长期耐用性等挑战。</p><p>➂ 虽然最小的像素可能对人眼不可见，但它们可以在需要超高分辨率的先进技术（如增强现实设备）中找到应用。</p><p>➀ Researchers from Zhejiang University and the University of Cambridge have developed perovskite-based LEDs with pixels as small as a virus, potentially revolutionizing display technology.</p><p>➁ These LEDs, which are monochrome and measure 90 nanometers wide, offer brightness and efficiency comparable to conventional LEDs but face challenges in achieving full-color displays and long-term durability.</p><p>➂ While the smallest pixels may not be visible to the human eye, they could find applications in advanced technologies like augmented reality devices requiring ultra-high resolution.</p>
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