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Updated: May 2, 2026

Demonstration of a Hyperlens-integrated Microscope and Super-resolution Imaging
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在显示屏下面的摄像系统中用于反向设计的元表面

Jaegang Jo1, Myunghoo Lee2, Seunghyun Lee1

  • 1Department of Electronic Engineering, Hanyang University, Seoul, 04763, Republic of Korea.

Nanophotonics (Berlin, Germany)
|September 2, 2025
PubMed
概括

这项研究引入了一种新的超表面,用于修复显示屏下摄像头 (UDC) 造成的图像扭曲. 这种光学解决方案可以实时提高图像质量,而不需要复杂的软件处理.

关键词:
辅助优化衍射格子图像传感器反向设计在地表面波面成型

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Design Example: Resistive Touchscreen01:14

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...
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