An ultra-compact color-sequential front-lit LCOS device for AR applications

Hung-Shan Chen

doi:10.1117/12.3024876

1 April 2024 An ultra-compact color-sequential front-lit LCOS device for AR applications

Hung-Shan Chen

Proceedings Volume 12914, SPIE AR, VR, MR Invited Talks 2024; 129140V (2024) https://doi.org/10.1117/12.3024876
Event: SPIE AR | VR | MR, 2024, San Francisco, California, United States

Abstract

Himax Display, Inc. had developed a 1024x1024 0.24” ultra-compact high-brightness color-sequential front-lit LCOS device. The volume defined from the outermost dimension can be <0.5c.c. with <1g weight. The brightness reaches up to 190k nits with LED power at 500mW (110k nits at 300mW LED power). We believe with such compact package and high brightness level, it can support most of the 2D waveguides in the market of AR glasses. The excellent color performance with 140% sRGB color gamut ensure great image quality.

Conference Presentation

Citation Download Citation

Hung-Shan Chen "An ultra-compact color-sequential front-lit LCOS device for AR applications", Proc. SPIE 12914, SPIE AR, VR, MR Invited Talks 2024, 129140V (1 April 2024); https://doi.org/10.1117/12.3024876

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