Results 31 to 40 of about 2,284 (194)

Double-crowned 2D semiconductor nanoplatelets with bicolor power-tunable emission

Nature Communications, 2022
Nanocrystals are desirable light sources for advanced display technologies. Here, the authors report on double-crowned 2D semiconductor nanoplatelets as light downconverters that offer both green and red emissions to achieve a wide color gamut.
Corentin Dabard, Victor Guilloux, Charlie Gréboval, Hong Po, Lina Makke, Ningyuan Fu, Xiang Zhen Xu, Mathieu G. Silly, Gilles Patriarche, Emmanuel Lhuillier, Thierry Barisien, Juan I. Climente, Benjamin T. Diroll, Sandrine Ithurria   +13 more
doaj   +1 more source

Structural Color of Multi-Order Fabry–Perot Resonator Based on Sc_0.2Sb₂Te₃ Enhanced Saturated Reflection Color

Photonics, 2023
The structural color based on the Fabry–Perot (F–P) resonator has been extensively applied lithography-free and tunable color displays. Conventional F–P cavity-based structural color technology exhibits a wide half maximum full width (fwhm), thus causing
Yangbo Lian, Yongzhi Zhang, Furong Liu, Qingyuan Chen, Lulu Zhang, Boshuo Yin   +5 more
doaj   +1 more source

Image-brightness prediction model for wide-color-gamut displays based on Helmholtz–Kohlrausch (H–K) effect

Journal of Information Display, 2021
A wider array of color gamut and higher luminance are increasingly offered by displays to provide users with immersive content. However, in the latest displays available, it is difficult to predict image brightness because the extensively used color ...
Hyeyoung Ha, Hayoung Lee, Inhye Heo, Young-jun Seo, Hyosun Kim, Yongwoo Yi, Jaejoong Kwon, Changhee Lee   +7 more
doaj   +1 more source

A Novel Laser-Based Display and Imaging Combined System

IEEE Photonics Journal, 2018
Laser-based displays can offer a wide color gamut to the viewers due to the narrow bandwidth of laser source, which is quite different from traditional display systems.
Xiaohui Ma, Anting Wang, Zhe Cui, Fenghua Ma, Hai Ming   +4 more
doaj   +1 more source

Color Converting Film With Quantum-Dots for the Liquid Crystal Displays Based on Inkjet Printing

IEEE Photonics Journal, 2019
The color converting film (CCF) is first fabricated by the inkjet printing technology with the drop-on-demand advantage in the paper, the volume ratio of the red quantum-dots (QDs) over green QDs is 1:12.9 at balanced intensity, and each subpixel of the ...
Bing-Le Huang, Tai-Liang Guo, Sheng Xu, Yun Ye, En-Guo Chen, Zhi-Xian Lin   +5 more
doaj   +1 more source

Polarization-tunable plasmonic coloration across ultrawide gamut using lossy-metal/dielectric/width-modulated lossy-metal subwavelength grating structure [PDF]

AIP Advances
Switchable structural coloration has attracted significant interest in many applications because this approach can dynamically generate static and multiple colors based on external stimuli.
Yuusuke Takashima, Kentaro Nagamatsu, Masanobu Haraguchi, Yoshiki Naoi   +3 more
doaj   +1 more source

Wide color gamut LCD with a quantum dot backlight

Optics Express, 2013
We analyze the color performance and system efficiency of three commonly employed liquid crystal display modes with a blue LED-pumped red and green quantum dots (QDs) backlight. Based on the measured QD emission spectra, we can achieve 115% color gamut in CIE 1931 and 140% in CIE 1976 color space, while keeping the same energy efficiency as ...
Luo, Zhenyue, Chen, Yuan, Wu, Shin-Tson
openaire   +3 more sources

Wide Color Gamut Autostereoscopic 2D–3D Switchable Display Based on Dynamic Subpixel Arrangement

IEEE Access, 2019
This paper is a report on the mathematical analysis and working principle of a wide color gamut autostereoscopic 2D-3D switchable display based on the dynamic subpixel arrangement method.
Bin Xu, Xueling Li, Yuanqing Wang
doaj   +1 more source

A Stable and Efficient Red‐Emitting Color Converter Based on K2SiF6:Mn4+ Phosphor‐in‐Glass Film for Next‐Generation Laser‐Excited Lighting and Display

Advanced Photonics Research, 2022
Laser diodes (LDs) are expected to be the next‐generation high luminance sources because of the unobvious “efficiency droop” phenomenon under high power. To achieve high‐quality white lighting, red emission is essential for white lighting devices. K2SiF6:
Shuaichen Si, Lin Huang, Xuejie Zhang, Jing Wang   +3 more
doaj   +1 more source

Yarn Formation Mechanism and Application of Rotor Spinning Wide-Color Gamut-Blended Yarn for Ostwald Color Solid

Journal of Natural Fibers
By applying the Ostwald color solid in spinning, we investigated how to correlate the Ostwald color solid with spinning process parameters and achieve the wide-color gamut-blended yarn spinning, based on rotor spinning principles.
Jinjian Li, Yuan Xue, Yourong Chen, Christian Griesshammer, Peng Cui   +4 more
doaj   +1 more source