Open Access
Ambient contrast ratio of LCDs and OLED displays
Publication type: Journal Article
Publication date: 2017-12-22
scimago Q1
wos Q2
SJR: 0.930
CiteScore: 6.4
Impact factor: 3.3
ISSN: 10944087
Atomic and Molecular Physics, and Optics
Abstract
We systematically analyze the ambient contrast ratio (ACR) of liquid crystal displays (LCDs) and organic light-emitting diode (OLED) displays for smartphones, TVs, and public displays. The influencing factors such as display brightness, ambient light illuminance, and surface reflection are investigated in detail. At low ambient light conditions, high static contrast ratio plays a key role for ACR. As the ambient light increases, high brightness gradually takes over. These quantitative results set important guidelines for future display optimization. Meanwhile, to improve an OLED’s ACR at large oblique angles, we propose a new broadband and wide-view circular polarizer consisting of one linear polarizer and two biaxial films. Good performance is realized.
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Metrics
123
Total citations:
123
Citations from 2024:
34
(27.64%)
Cite this
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BibTex |
MLA
Cite this
GOST
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Chen H., Tan G., Wu S. Ambient contrast ratio of LCDs and OLED displays // Optics Express. 2017. Vol. 25. No. 26. p. 33643.
GOST all authors (up to 50)
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Chen H., Tan G., Wu S. Ambient contrast ratio of LCDs and OLED displays // Optics Express. 2017. Vol. 25. No. 26. p. 33643.
Cite this
RIS
Copy
TY - JOUR
DO - 10.1364/oe.25.033643
UR - https://doi.org/10.1364/oe.25.033643
TI - Ambient contrast ratio of LCDs and OLED displays
T2 - Optics Express
AU - Chen, Haiwei
AU - Tan, Guanjun
AU - Wu, Shin-Tson
PY - 2017
DA - 2017/12/22
PB - Optica Publishing Group
SP - 33643
IS - 26
VL - 25
SN - 1094-4087
ER -
Cite this
BibTex (up to 50 authors)
Copy
@article{2017_Chen,
author = {Haiwei Chen and Guanjun Tan and Shin-Tson Wu},
title = {Ambient contrast ratio of LCDs and OLED displays},
journal = {Optics Express},
year = {2017},
volume = {25},
publisher = {Optica Publishing Group},
month = {dec},
url = {https://doi.org/10.1364/oe.25.033643},
number = {26},
pages = {33643},
doi = {10.1364/oe.25.033643}
}
Cite this
MLA
Copy
Chen, Haiwei, et al. “Ambient contrast ratio of LCDs and OLED displays.” Optics Express, vol. 25, no. 26, Dec. 2017, p. 33643. https://doi.org/10.1364/oe.25.033643.