Phosphorescent Pt(II) and Pd(II) Complexes for Efficient, High-Color-Quality, and Stable OLEDs.
Sign Up to like & getrecommendations! Published in 2017 at "Advanced materials"
DOI: 10.1002/adma.201601861
Abstract: Phosphorescent organic light-emitting diodes (OLEDs) are leading candidates for next-generation displays and solid-state lighting technologies. Much of the academic and commercial pursuits in phosphorescent OLEDs have been dominated by Ir(III) complexes. Over the past decade… read more here.
Keywords: phosphorescent; phosphorescent complexes; complexes efficient; square planar ... See more keywords
Omnidirectional Flexible Transmissive Structural Colors with High-Color-Purity and High-Efficiency Exploiting Multicavity Resonances
Sign Up to like & getrecommendations! Published in 2017 at "Advanced Optical Materials"
DOI: 10.1002/adom.201700284
Abstract: This study demonstrates flexible structural color filters that create angle-insensitive transmissive colors with capabilities of retaining high-color-purity and simultaneously high-efficiency, based on multicavity resonances. Optimized antireflection coatings in a symmetric configuration yield greatly boosted transmission… read more here.
Keywords: high efficiency; color; color purity; high color ... See more keywords
Regulating photoluminescence behavior by neighboring-cation-size in Sr8CaX(PO4)7: Eu2+ (X = Al and Ga) phosphors for high color rendering solid-state lighting source
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2021.131869
Abstract: Abstract The photoluminescence behavior in a multiple cation lattice host for obtaining desired spectral emission is an important scientific question to develop next-generation high quality lighting sources. However, how to manipulate the distribution of rare-earth… read more here.
Keywords: cation; neighboring cation; high color; po4 ... See more keywords
Facile non-aqueous synthesis of high color rendering C@ZrSiO4 encapsulation pigment with carbon-containing precursors as in-situ carbon sources
Sign Up to like & getrecommendations! Published in 2018 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.06.067
Abstract: Abstract A zircon encapsulated carbon black (C@ZrSiO 4 ) pigment with high color rendering was synthesized via facile non-aqueous acetic acid (NAA) assisted sol-gel method using carbon-containing precursors (zirconium n -propoxide and tetraethoxysilane) as in-situ… read more here.
Keywords: carbon; color rendering; carbon containing; high color ... See more keywords
Low cost, high color rendition, CCT variable lighting system based on W-G-B LED
Sign Up to like & getrecommendations! Published in 2021 at "Optik"
DOI: 10.1016/j.ijleo.2021.166321
Abstract: Abstract This article proposes a novel approach of tunable correlated color temperature (CCT) lighting system with high color rendition using three component color mixing concept. Using Grassmann’s color mixing theory, phosphor coated warm white LED… read more here.
Keywords: system; cct; color; color rendition ... See more keywords
Mining Unexplored Chemistries for Phosphors for High-Color-Quality White-Light-Emitting Diodes
Sign Up to like & getrecommendations! Published in 2018 at "Joule"
DOI: 10.1016/j.joule.2018.01.015
Abstract: Summary There is a critical need for new earth-abundant phosphors to enable next-generation, highly efficient solid-state lighting. Here we report the discovery of Sr 2 LiAlO 4 , the first known Sr-Li-Al-O quaternary crystal, via… read more here.
Keywords: mining unexplored; color; color quality; high color ... See more keywords
Plasmonic enhancement of metamaterial nanograting with high color purity and wide color gamut characteristics
Sign Up to like & getrecommendations! Published in 2022 at "Optics Communications"
DOI: 10.1016/j.optcom.2021.127575
Abstract: Abstract We propose two designs of plasmonic enhancement using metamaterial nanograting (MNG) for color filters. MNGs are composed of metal–insulator–metal and metal-air–metal layers denoted as MNG-1 and MNG-2, respectively. MNGs exhibit polarization-dependent, high color purity,… read more here.
Keywords: purity wide; color gamut; color; wide color ... See more keywords
High performance non-doped blue-hazard-free hybrid white organic light-emitting diodes with stable high color rendering index and low efficiency roll-off
Sign Up to like & getrecommendations! Published in 2020 at "Optical Materials"
DOI: 10.1016/j.optmat.2020.109991
Abstract: Abstract White organic light-emitting diodes (WOLEDs), for display and lighting applications, combine features such as high performance, high color quality, low efficiency roll-off and blue-hazard-free are extremely important. In this study, we manufactured a highly… read more here.
Keywords: efficiency roll; efficiency; blue hazard; high color ... See more keywords
Hybrid Organic–Inorganic Halides (C5H7N2)2MBr4 (M = Hg, Zn) with High Color Rendering Index and High-Efficiency White-Light Emission
Sign Up to like & getrecommendations! Published in 2019 at "Chemistry of Materials"
DOI: 10.1021/acs.chemmater.9b00537
Abstract: Low-dimensional hybrid organic–inorganic materials (HOIMs) are being widely investigated for their unique optoelectronic properties. Some of them exhibit broadband white-light (WL) luminescence upon UV excitation, providing a potential for the fabrication of single-component white-light-emitting diodes.… read more here.
Keywords: hybrid organic; white light; emission; color ... See more keywords
High-color-purity and efficient solution-processable blue phosphorescent light-emitting diodes with Pt(ii) complexes featuring 3ππ* transitions
Sign Up to like & getrecommendations! Published in 2019 at "Materials Chemistry Frontiers"
DOI: 10.1039/c9qm00347a
Abstract: A series of Pt(ii) complexes with narrow emission spectra were systematically investigated and Pt(ppzOczpy-4m), rationally designed with predominantly 3LC(3ππ*) character in T1, was fabricated into efficient blue OLEDs via a solution process. read more here.
Keywords: solution processable; efficient solution; color purity; solution ... See more keywords
Bright red emission with high color purity from Eu(iii) complexes with π-conjugated polycyclic aromatic ligands and their sensing applications
Sign Up to like & getrecommendations! Published in 2021 at "RSC Advances"
DOI: 10.1039/d1ra08233g
Abstract: Eu(iii) complexes emit red light with a high color purity and have consequently attracted attention for development toward display and physical sensing applications. The characteristic pure color emission originates from the intra-4f–4f transition, and the… read more here.
Keywords: sensing applications; high color; iii complexes; emission ... See more keywords