Blue Transparent OLEDs with High Stability and Transmittance for Modulating Sleep Disorders (Adv. Mater. Interfaces 11/2023)
نویسندگان
چکیده
Blue Transparent Organic Light-Emitting Diodes In article number 2202443, Kyung-Cheol Choi and co-workers develop high-transmittance stable blue transparent organic light-emitting diodes (TrOLEDs) using optimized dielectric-metal-dielectric (DMD) electrodes with silver, seed, capping layers. They also demonstrated the TrOLEDs on glasses for visual stimulus devices proposed an animal experimental protocol modulating NREM sleep duration light stimulation. The could be a practical convenient solution disorders in wearable form factor.
منابع مشابه
High Transmittance Blue-phase LCD with a Floating Electrode
A high transmittance polymer-stabilized blue-phase liquid crystal display with floating electrodes in conjunction with protruded electrodes is proposed. The floating electrodes help to confine the electric field and reduce the dead zone areas. As a result, the peak transmittance over 90% is achieved. Author
متن کاملNovel host materials for blue phosphorescent OLEDs
We present two classes of host materials for blue phosphors. The first are carbazole substituted biphenyls 1-9. In these CBP-type materials the triplets are confined to one half of the molecules by using either twisted biphenyls or by a metalinkage of the carbazoles to the biphenyl. We obtained high triplet energies of 2.95-2.98 eV and high glass transition temperatures in the range of 100-120 ...
متن کاملDiboron complexes with bis-spiro structures as high-performance blue emitters for OLEDs.
To construct high-performance organoboron-based blue emitters for electroluminescent (EL) devices, two diboron complexes have been synthesized through the chelation of 2-(1-phenyl-1H-benzo[d]imidazole-2-yl)phenol or 2-(2-pyridyl)phenol ligands with both boron atoms of the 9,10-diboraanthracene group. These complexes exhibit bright blue emissions in solution and in solid films with fluorescence ...
متن کاملMetal-nanowall grating transparent electrodes: achieving high optical transmittance at high incident angles with minimal diffraction.
A novel architecture has been employed to fabricate transparent electrodes with high conductivity and high optical transmittance at high incident angles. Soft lithography is used to fabricate polymer grating patterns onto which thin metallic films are deposited. Etching removes excess metal leaving tall walls of metal. Polymer encapsulation of the structure both protects the metal and minimizes...
متن کاملMetamaterials: Snapping Mechanical Metamaterials under Tension (Adv. Mater. 39/2015).
By exploiting snap-through instabilities, D. Pasini and co-workers design a damage-tolerant mechanical metamaterial that snaps sequentially under tension, thereby accommodating a very large deformation up to 150%. On page 5931, they describe how the nonlinear mechanical response of the metamaterial can be robustly programmed by tuning the architecture of its unit cell.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Advanced Materials Interfaces
سال: 2023
ISSN: ['2196-7350']
DOI: https://doi.org/10.1002/admi.202370039