Evidence map›Paper›PMID 40095776›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2025

Pupil-Adaptive Retina Projection Augment Reality Displays With Switchable Ultra-Dense Viewpoints.

Haonan Jiang, Yuechu Cheng, Zhibo Sun, Zhengnan Yuan, Huajian Jin, Yipeng Huo, Man-Chun Tseng, Fion Yeung, Hoi-Sing Kwok, Enguo Chen

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Article
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Haonan JiangNational & Local United Engineering Laboratory of Flat Panel Display Technology, Fuzhou University, 2 Xueyuan Road, Fuzhou, Fujian, Province 350108, China.ORCID https://orcid.org/0009-0009-3542-5715
Yuechu ChengState Key Laboratory of Advanced Displays and Optoelectronics Technologies and Center for Display Research, Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, 999077, China.
Zhibo SunState Key Laboratory of Advanced Displays and Optoelectronics Technologies and Center for Display Research, Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, 999077, China.
Zhengnan YuanState Key Laboratory of Advanced Displays and Optoelectronics Technologies and Center for Display Research, Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, 999077, China.
Huajian JinNational & Local United Engineering Laboratory of Flat Panel Display Technology, Fuzhou University, 2 Xueyuan Road, Fuzhou, Fujian, Province 350108, China.
Yipeng HuoState Key Laboratory of Advanced Displays and Optoelectronics Technologies and Center for Display Research, Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, 999077, China.
Man-Chun TsengState Key Laboratory of Advanced Displays and Optoelectronics Technologies and Center for Display Research, Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, 999077, China.
Fion YeungState Key Laboratory of Advanced Displays and Optoelectronics Technologies and Center for Display Research, Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, 999077, China.
Hoi-Sing KwokState Key Laboratory of Advanced Displays and Optoelectronics Technologies and Center for Display Research, Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, 999077, China.
Enguo ChenNational & Local United Engineering Laboratory of Flat Panel Display Technology, Fuzhou University, 2 Xueyuan Road, Fuzhou, Fujian, Province 350108, China.ORCID https://orcid.org/0000-0001-9808-7252

Funding

Foreign Cooperation Foundation of Fuzhou 2024-Y-014National Natural Science Foundation of China 62175032Science Fund for Distinguished Young Scholars of Fujian Province 2024J010046
6 · The paper itself

Abstract

Multi-viewpoint retina projection displays (RPD) with an expanded visible range have been utilized in recent augmented reality (AR) systems to address the vergence-accommodation conflict (VAC) by providing a long depth of field (DOF). However, these fixed multi-viewpoint RPD systems still face a common critical challenge of imaging overlap or discontinuity when eyes rotate or under varying ambient light. To address this, an RPD AR system featuring switchable ultra-dense viewpoints is presented, enabled by a photo-alignment liquid crystal Dammann grating (p-LCDG). The number of viewpoints reaches 49, which forms an ultra-high density of diffraction lattice in front of the pupil with a record high rotation precision of 1.28°/viewpoint, allowing for a substantial range of 36 mm

Indexed as

augmented realitymulti‐viewpoints displayphoto‐alignment liquid crystal dammann grating (p‐LCDG)retina projection display(RPD)

Identifiers

PMID40095776
PMCPMC12079549

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.