Display Interfacing 2018: Getting Around the UHD Speed Bump

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Publisher: SMPTE — White Plains, NY, USA
Doc Type: Journal Article
Content Type: Original Research
Abbreviated Title: SMPTE Mot. Imag. J
Volume: 127, No. 7, pp. 51–55
Abstract: The growth of ultrahigh-definition (UHD) imaging and the addition of high dynamic range, wide color gamut, and high frame rates are pushing display interfacing to even higher clock and data rates. However, current interfacing standards are too slow to accommodate these rates. We are testing the limits of copper wire interfaces and are now compressing display signals for the first time. The newest version of high-definition multimedia interface (2.1) will not be widely available for a few years and may require optical fiber connections at higher speeds. In the meantime, DisplayPort (1.4) is ramping up its bus speeds to new highs and adopting support for consumer video formats. This paper will provide updates on the latest interface architectures and speed challenges and will also consider network signal transmission as an alternative connection method.
Publication Date: 2018-08-01
DOI: 10.5594/JMI.2018.2838798
ISSN: Print: 1545-0279 | Electronic: 2160-2492
Link: https://doi.org/10.5594/JMI.2018.2838798
Author(s): Peter H. Putman
Keyword(s): Display Interfacing, DisplayPort, Display Stream Compression, HDMI, Fiber
Copyright: © 2018 SMPTE

Bibliographic Reference(s)

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“VESA Defines New Standard to Help Speed PC Industry Adoption of High Dynamic Range Technology in Laptop and Desktop Monitor Displays,” 11 Dec. 2017. [Online]. Available: https://vesa.org/featured-articles/vesa-defines-new-standard-to-help-speed-pc-industry-adoption-of%E2%80%A8high-dynamic-range-technology-in-laptop-and-desktop-monitor-displays/ EXTERNAL
“Introducing HDMI 2.1—Overview,” [Online]. Available: http://www.hdmi.org/manufacturer/hdmi_2_1/index.aspx EXTERNAL
“VESA Publishes DisplayPort Standard Version 1.4” 1 Mar. 2016. [Online]. Available: https://www.displayport.org/pr/vesa-publishes-displayport-standard-version-1-4/ EXTERNAL
A. X. Widmer, “Partitioned DC-Balanced (0,6) 16B/18B Transmission Code,” IBM T. J. Watson Research Center. EXTERNAL
F. Walls and S. MacInnes, “VESA Display Stream Compression,” Broadcom Corporation. EXTERNAL
“HDMI 2.0b Specification Overview,” [Online]. Available: http://www.hdmi.org/manufacturer/hdmi_2_0/index.aspx EXTERNAL

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Peter H. Putman; Display Interfacing 2018: Getting Around the UHD Speed Bump, SMPTE Motion Imaging Journal ( Volume: 127, Issue: 7, August 2018); SMPTE, 2018. Available at https://doi.org/10.5594/JMI.2018.2838798

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Peter H. Putman; Display Interfacing 2018: Getting Around the UHD Speed Bump, SMPTE Motion Imaging Journal ( Volume: 127, Issue: 7, August 2018); SMPTE, 2018. Available at https://doi.org/10.5594/JMI.2018.2838798

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<span class="citation">Peter H. Putman; <cite>Display Interfacing 2018: Getting Around the UHD Speed Bump</cite>, SMPTE Motion Imaging Journal ( Volume: 127, Issue: 7, August 2018); SMPTE, 2018. Available at <a href="https://doi.org/10.5594/JMI.2018.2838798" target="_blank" rel="noopener">https://doi.org/10.5594/JMI.2018.2838798</a></span>

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Peter H. Putman; Display Interfacing 2018: Getting Around the UHD Speed Bump, SMPTE Motion Imaging Journal ( Volume: 127, Issue: 7, August 2018); SMPTE, 2018
doi: 10.5594/JMI.2018.2838798
url: https://doi.org/10.5594/JMI.2018.2838798

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Peter H. Putman; <cite id="bib-10-5594-jmi-2018-2838798">Display Interfacing 2018: Getting Around the UHD Speed Bump</cite>, SMPTE Motion Imaging Journal ( Volume: 127, Issue: 7, August 2018); SMPTE, 2018
<span class="doi">10.5594/JMI.2018.2838798</span>
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