照明工程学报2026，Vol.37Issue(3)：48-54,7.DOI:10.3969∕j.issn.1004-440X.2026.03.008
近眼显示设备用液晶显示屏亮度非均匀性及人眼视觉感知实验研究
Luminance Non-Uniformity of Near-Eye Display LCDs and Its Impact on Human Visual Perception:An Experimental Study
白露 1杨中波 2张世安3
作者信息
- 1. 北京理工大学,北京 100081
- 2. 鄂尔多斯市源盛光电有限责任公司,内蒙古 鄂尔多斯 017020
- 3. 北京睿智航显示科技有限公司,北京 100176
- 折叠
摘要
Abstract
This study aims to investigate the impact of brightness non-uniformity in liquid crystal displays(LCDs)used in near-eye display devices on human visual perception.First,in accordance with the International Display Measurements Standard(IDMS),brightness non-uniformity was adopted as the core metric to test the non-uniformity of a batch of typical 5.46-inch LCDs for near-eye display devices from a development institute.Second,based on two core indicators—monocular brightness non-uniformity and binocular brightness non-uniformity difference—10 sets of samples were selected as research objects for further analysis.Finally,human factors experiments were conducted to explore the correlation between these two core optical indicators and human visual perception.The experimental results showed that when the monocular brightness non-uniformity is below 20%and the binocular brightness difference does not exceed 10%,90%of the participants failed to perceive any obvious visual difference when observing through a dedicated inspection machine that simulates the performance of a full 5.46-inch near-eye display device.Therefore,this paper emphasizes that when evaluating the brightness non-uniformity of LCDs for near-eye display devices,focus should not only be placed on monocular brightness non-uniformity,but the binocular brightness non-uniformity difference should also be comprehensively considered.This research provides technical support for LCD manufacturers and near-eye display device integrators to formulate scientific product acceptance benchmarks,which holds significance for enhancing the visual experience of near-eye display devices.关键词
近眼显示/液晶显示屏/亮度非均匀性/人因实验/人眼视觉感知Key words
near-eye display/liquid crystal display/luminance non-uniformity/ergonomic testing/human visual perception分类
信息技术与安全科学引用本文复制引用
白露,杨中波,张世安..近眼显示设备用液晶显示屏亮度非均匀性及人眼视觉感知实验研究[J].照明工程学报,2026,37(3):48-54,7.
