Perlman Harel, Eisenfeld Tsion, Karsenty Avi
Advanced Laboratory of Electro-Optics (ALEO), Department of Applied Physics/Electro-Optics Engineering, Jerusalem College of Technology (JCT), 9116001 Jerusalem, Israel.
Nanotechnology Center for Research and Education, Jerusalem College of Technology, 9116001 Jerusalem, Israel.
Nanomaterials (Basel). 2020 Dec 24;11(1):23. doi: 10.3390/nano11010023.
A nano light emitting device (LED) has been developed and is presented. This new LED, entitled LENS (Light Emitting Nano-pixel Structure), is a new nano-pixel structure designed to enable high-resolution display. It serves as the building block of a more complex structure called LENA (Light Emitting Nano-pixel Array), dedicated to nano-display applications, such as augmented and virtual reality (AVR). Previously designed and studied with a platform for ray tracing optimization, a complementary simulations study was performed using the Comsol Multi-Physics Platform in order to check for opto-electronics performance and physical nanoscale investigations. In addition to the physical complementary analysis, several studies have focused on optimizations: optimal geometry for a pixel (cylindrical or conical shape), and wavelength adaptation (optical communication). In addition to numerical simulation results, an analytical model has been developed. This new device holds the potential to enhance the light efficiency for military, professional and consumer applications, and can serve as a game changer in the world of nano-displays with high resolution.
一种纳米发光器件（LED）已被开发并展示。这种名为LENS（发光纳米像素结构）的新型LED是一种旨在实现高分辨率显示的新型纳米像素结构。它是一种更复杂结构LENA（发光纳米像素阵列）的构建模块，专门用于纳米显示应用，如增强现实和虚拟现实（AVR）。此前使用光线追踪优化平台进行了设计和研究，为了检查光电性能和物理纳米尺度研究，使用Comsol多物理平台进行了补充模拟研究。除了物理补充分析外，多项研究还集中在优化方面：像素的最佳几何形状（圆柱形或圆锥形）以及波长适配（光通信）。除了数值模拟结果外，还开发了一个分析模型。这种新器件有潜力提高军事、专业和消费应用的光效率，并可成为高分辨率纳米显示领域的变革者。
