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Updated: Jul 8, 2026

Free-form Light Actuators — Fabrication and Control of Actuation in Microscopic Scale
08:17

Free-form Light Actuators — Fabrication and Control of Actuation in Microscopic Scale

Published on: May 25, 2016

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显示技术的未来趋势:微型LED转向透明,自由形式和近视屏幕

Tae Soo Kim1, Jung-El Ryu2,3, Jinhong Park1

  • 1Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, TX, 77843, USA.

Light, science & applications
|September 21, 2025
PubMed
概括

新兴的自发光显示技术,如微型发光二极管 (微型LED) 正在迅速发展. 本综述涵盖了它们的历史背景,最近的进展,以及在透明,可变形和VR/AR显示器中的应用.

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Overview of Microscopy Techniques

The early pioneers of microscopy opened a window into the invisible world of microorganisms. In 1830, Joseph Jackson Lister created an essentially modern light microscope. The 20th century saw the development of microscopes that leveraged nonvisible light, such as fluorescence microscopy that uses an ultraviolet light source and electron microscopy that uses short-wavelength electron beams. These advances significantly improved magnification, image resolution, and contrast. By comparison, the...
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Design Example: Resistive Touchscreen

A device engineer plays a crucial role in designing user interfaces for mobile devices. One such interface is the resistive touchscreen, which fundamentally consists of two metallic layers: a flexible upper layer and a rigid lower layer, separated by a narrow gap. The high resistance between these two layers is a key characteristic of this design.
When a user touches the screen, the two layers make contact at a specific point known as the touchpoint. This contact reduces the resistance between...