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71‐4: New LCD with 97.3% Rec.2020 color gamut
Author(s) -
Chen Haiwei,
Zhu Ruidong,
He Juan,
Li Ming-Chun,
Lee Seok-Lyul,
Dong Yajie,
Wu Shin-Tson
Publication year - 2018
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.12214
Subject(s) - gamut , backlight , liquid crystal display , bandwidth (computing) , limit (mathematics) , computer science , computer graphics (images) , color difference , optics , computer vision , physics , mathematics , telecommunications , mathematical analysis , filter (signal processing)
We analyse how the backlight's peak wavelength and bandwidth affect the color gamut of a liquid crystal display and establish a theoretical limit even if the bandwidth approaches 1 nm. To get around this limit, we propose a new backlight system and achieve 97.3% Rec. 2020 color gamut in experiment.