Mini-LED backlight technology progress for liquid crystal display

Z Gao, H Ning, R Yao, W Xu, W Zou, C Guo, D Luo… - Crystals, 2022 - mdpi.com
As consumers pursue higher display quality, Mini-LED backlight technology has become the
focus of research in the current display field. With its size advantage (100–200 μm), it can …

Modeling power-constrained optimal backlight dimming for color displays

N Burini, E Nadernejad, J Korhonen… - Journal of Display …, 2013 - ieeexplore.ieee.org
In this paper, we present a framework for modeling color liquid crystal displays (LCDs)
having local light-emitting diode (LED) backlight with dimming capability. The proposed …

An optimized backlight local dimming algorithm for edge-lit LED backlight LCDs

S Cha, T Choi, H Lee, S Sull - Journal of Display Technology, 2015 - ieeexplore.ieee.org
This paper presents an efficient optimized backlight local dimming method that minimizes
power consumption under a given allowable distortion for liquid crystal displays with edge-lit …

Optimal local dimming based on an improved shuffled frog leaping algorithm

T Zhang, X Zhao, X Pan, X Li, Z Lei - IEEE Access, 2018 - ieeexplore.ieee.org
The local backlight dimming technology has recently been presented for liquid crystal
displays in order to reduce the power consumption of backlight and improve the quality of …

Impacts of local dimming algorithms on the halo effect in LCD with local dimming Mini-LED backlight

SS Zhou, H Gao, YJ Ruan, JB Zhuang… - IEEE Photonics …, 2024 - ieeexplore.ieee.org
The local dimming mini-LED backlight has become one of the most important technologies
for liquid crystal display (LCD), facilitating the improvement on high dynamic range (HDR) …

Dynamic backlight adaptation based on the details of image for liquid crystal displays

XB Zhang, R Wang, D Dong, JH Han… - Journal of Display …, 2012 - ieeexplore.ieee.org
In conventional liquid crystal display (LCDs), the backlight is set to maximum luminance
regardless of the image which causes power waste and light leakage in the dark scenes. To …

Subjective and objective evaluation of local dimming algorithms for HDR images

L Duan, K Debattista, Z Lei, A Chalmers - IEEE Access, 2020 - ieeexplore.ieee.org
In order to enhance viewing experiences, a number of backlight local dimming (BLD)
algorithms have been developed to improve the image contrast ratio and provide power …

Image quality-aware backlight dimming with color and detail enhancement techniques

SI Cho, SJ Kang, YH Kim - Journal of display technology, 2013 - ieeexplore.ieee.org
In this paper, we propose an advanced backlight dimming technique that preserves the
quality of color and details in images even when the backlight luminance of liquid crystal …

A local dimming algorithm for low power LCD TVs using edge-type LED backlight

H Cho, OK Kwon - IEEE Transactions on Consumer Electronics, 2010 - ieeexplore.ieee.org
A local dimming algorithm is proposed to reduce the power consumption of LCD TVs using
edge-type LED backlight. The proposed local dimming algorithm is implemented by matrix …

A novel adaptive local dimming backlight control chip design based on Gaussian distribution for liquid crystal displays

SL Chen, HJ Tsai - Journal of Display Technology, 2016 - ieeexplore.ieee.org
In this paper, a novel hardware-oriented adaptive local dimming backlight control algorithm
is proposed for very large-scale integration implementation. The proposed algorithm …