ArticleMacromolecular rapid communications2025
Dual-Functional Transparent Projection Film with Privacy Protection via Cholesteric Liquid Crystal Polymer Networks.
Article in Macromolecular rapid communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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.
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.
Who cites it
1 citing paper in PubMed.
- Dual-Functional Transparent Projection Film with Privacy Protection via Cholesteric Liquid Crystal Polymer Networks.Macromolecular rapid communications · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
Abstract
Transparent projection screens are widely used across various industries for applications that require overlaying digital content onto real-world environments while maintaining high transparency. However, existing technologies face challenges in balancing transparency, projection quality, and privacy protection. In this work, a novel transparent projection screen is based on cholesteric liquid crystal (CLC) polymer networks is developed. The CLC networks are designed and fabricated to have a small birefringence to achieve a narrow bandwidth. This allows a selective reflection of designed colors for full-color projection, while allowing other light to transmit. The CLC films, designed with multi-layer CLC networks, selectively reflect red, green, and blue light to achieve high-quality full-color projection while maintaining transparency. The tri-layer CLC film demonstrates an average transparency of 70.2% and a color gamut covering 112% of the sRGB standard, ensuring vibrant and accurate color reproduction. To incorporate privacy protection, a hexa-layer CLC structure is developed, reflecting ≈100% of RGB light and preventing interior light from escaping, while still allowing ambient outdoor light to pass through. This dual functionality highlights the potential of CLC-based transparent projection films for applications in secure communication, immersive displays, and advanced visual technologies where both transparency and privacy are essential.
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Registered trials
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.