Results 1 to 10 of about 1,690 (116)
Using the Guided Fireworks Algorithm for Local Backlight Dimming
Applied Sciences, 2019 Local backlight dimming is a promising display technology, with good performance in improving the visual quality and reducing the power consumption of device displays.
Tao Zhang +3 more
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Optimal Local Dimming Based on an Improved Shuffled Frog Leaping Algorithm
IEEE Access, 2018 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 the display.
Tao Zhang +4 more
doaj +3 more sources
Impacts of Local Dimming Algorithms on the Halo Effect in LCD With Local Dimming Mini-LED Backlight
IEEE Photonics JournalThe 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) and power saving.
Shuai-Shuai Zhou +6 more
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Digital Mini-LED Lighting Using Organic Thin-Film Transistors Reaching over 100,000 Nits of Luminance [PDF]
NanomaterialsThis paper demonstrates the use of organic thin-film transistors (OTFTs) to drive active digital mini light-emitting diode (mini-LED) backlights, aiming to achieve exceptional display performance. Our findings reveal that OTFTs can effectively power mini-
Chia-Hung Tsai +5 more
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Backlight Unit Excessive Dimming Based on Perceptual Image Analysis
Applied Sciences, 2021 A method to maximize backlight dimming of liquid crystal displays (LCDs) based on human visual system are proposed to minimize power consumption of display panels.
Seungwoo Yang, Hyungsik Shin, JaeHee You
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Is global dimming and brightening in Japan limited to urban areas? [PDF]
Atmospheric Chemistry and Physics, 2016 Worldwide observations indicate secular trends of all-sky surface solar radiation on a decadal time scale, termed global dimming and brightening. Accordingly, the observed surface radiation in Japan generally shows a strong decline until the end of the
K. Tanaka +5 more
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Mini-LED Backlight Technology Progress for Liquid Crystal Display
Crystals, 2022 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 achieve one-thousand-level divisional dimming, and it can also be ...
Zhiwen Gao +8 more
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Urbanization effect on trends in sunshine duration in China [PDF]
Annales Geophysicae, 2017 There is an ongoing debate on whether the observed decadal variations in surface solar radiation, known as dimming and brightening periods, are a large-scale or solely local phenomenon.
Y. Wang +4 more
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A Stronger Aadaptive Local Dimming Method with Details Preservation
Applied Sciences, 2020 Local dimming technology focuses on improving the contrast ratio of the displayed images for a great visual perception. It consists of backlight extraction and pixel compensation.
Tao Zhang +4 more
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Applied Sciences, 2022 This study assesses and evaluates the 40-year (1980–2019) Modern-Era Retrospective Analysis for Research and Applications v.2 (MERRA-2) surface solar radiation (SSR) as well as its interdecadal changes (Δ(SSR)) against high quality reference surface ...
Michael Stamatis +5 more
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