用于虚拟现实显示器的无色衍射液晶光学

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Updated: Jul 16, 2025

An Electrochemical Cholesteric Liquid Crystalline Device for Quick and Low-Voltage Color Modulation
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An Electrochemical Cholesteric Liquid Crystalline Device for Quick and Low-Voltage Color Modulation

Published on: February 27, 2019

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Zhenyi Luo1, Yannanqi Li1, John Semmen1

  • 1College of Optics and Photonics, University of Central Florida, Orlando, FL, 32816, USA.

Light, science & applications
|September 15, 2023
PubMed
概括

研究人员开发了一种无色衍射液晶设备,以消除虚拟现实 (VR) 和混合现实 (MR) 显示器中的色差. 这一创新显著提高了全彩应用的成像性能.

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Focusing of Light in the Eye01:16

Focusing of Light in the Eye

Light rays enter the eye through the cornea, a transparent dome-shaped tissue that is the eye's outermost layer. The cornea bends or refracts, light rays traveling to the pupil. The shape of the cornea determines how much of the light is bent and whether the image will be focused correctly on the retina at the back of the eye. Once the light has passed through both refraction layers, it converges into a single focal point onto a small area. This is where photoreceptors start transforming...
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