68‐2: Impact of Light ‐Diffusion Film on the Sparkle of OLED Display

This study investigates sparkle irregularities caused by anti‐glare (AG) treatments on tablet and laptop displays. Surface morphology variations from frosting etching, photolithography, and abrasive blasting are analyzed. Introducing a light diffusion film with a periodic grating structure improves sparkle in OLED displays, supported by a theoretical model for optimal module‐stack design.

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Publication Details

Journal
SID Symposium Digest of Technical Papers
Published
2025-06-01
DOI
https://doi.org/10.1002/sdtp.18321
Primary Topic
Water Quality and Resources Studies
Type
article
Field-Weighted Citation Impact
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article

68‐2: Impact of Light ‐Diffusion Film on the Sparkle of OLED Display

SID Symposium Digest of Technical Papers
Water Quality and Resources Studies
article

68‐2: Impact of Light ‐Diffusion Film on the Sparkle of OLED Display

article en

Abstract

This study investigates sparkle irregularities caused by anti‐glare (AG) treatments on tablet and laptop displays. Surface morphology variations from frosting etching, photolithography, and abrasive blasting are analyzed. Introducing a light diffusion film with a periodic grating structure improves sparkle in OLED displays, supported by a theoretical model for optimal module‐stack design.

SID Symposium Digest of Technical PapersVol. 56(1)
Kunshan Govisionox Optoelectronic (China) (CN)
Openalex Percentile: Top 54%
Water Quality and Resources Studies
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68‐2: Impact of Light ‐Diffusion Film on the Sparkle of OLED Display · SID Symposium Digest of Technical Papers (2025) | TGRS Research Map | TGRS