50‐3: <i>Invited Paper:</i> Numerical Simulation of Halo Artifact Caused by Local‐Dimming and its Validation on AMOLED Displays

Halo is the most severe artifact associated with locally dimmed LCDs for automotive HMIs. This paper is about the influence of backlight design on Halo. Since prototypes of backlight units are a costly operation, light leakage surrounding a bright spot may be simulated for different backlight units based on the SSC algorithm and visually evaluated on an AMOLED display.

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Publication Details

Journal
SID Symposium Digest of Technical Papers
Published
2025-06-01
DOI
https://doi.org/10.1002/sdtp.18253
Primary Topic
Geochemistry and Geologic Mapping
Type
article
Field-Weighted Citation Impact
0.00
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article

50‐3: Invited Paper: Numerical Simulation of Halo Artifact Caused by Local‐Dimming and its Validation on AMOLED Displays

SID Symposium Digest of Technical Papers
Geochemistry and Geologic Mapping
article

50‐3: Invited Paper: Numerical Simulation of Halo Artifact Caused by Local‐Dimming and its Validation on AMOLED Displays

article en

Abstract

Halo is the most severe artifact associated with locally dimmed LCDs for automotive HMIs. This paper is about the influence of backlight design on Halo. Since prototypes of backlight units are a costly operation, light leakage surrounding a bright spot may be simulated for different backlight units based on the SSC algorithm and visually evaluated on an AMOLED display.

SID Symposium Digest of Technical PapersVol. 56(1)
Tianma Microelectronics (China) (CN), Saarland University (DE)
Openalex Percentile: Top 69%
Geochemistry and Geologic Mapping
DOISourceOpenAlex
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50‐3: <i>Invited Paper:</i> Numerical Simulation of Halo Artifact Caused by Local‐Dimming and its Validation on AMOLED Displays · SID Symposium Digest of Technical Papers (2025) | TGRS Research Map | TGRS