Chinese Chemical Letters, Год журнала: 2024, Номер unknown, С. 110798 - 110798
Опубликована: Дек. 1, 2024
Язык: Английский
Light Science & Applications, Год журнала: 2024, Номер 13(1)
Опубликована: Ноя. 1, 2024
The growing focus on enhancing color quality in liquid crystal displays (LCDs) and organic light-emitting diodes (OLEDs) has spurred significant advancements color-conversion materials. Furthermore, conversion is also important for the development commercialization of Micro-LEDs. This article provides a comprehensive review different types methods as well We summarize current status patterning process, discuss key strategies to enhance display performance. Finally, we speculate future prospects roles that will play ultra-high-definition micro- projection displays.
Язык: Английский
Процитировано
17
International Journal of Extreme Manufacturing, Год журнала: 2024, Номер 7(1), С. 012008 - 012008
Опубликована: Ноя. 13, 2024
Abstract Electrohydrodynamic (EHD) jet printing represents a novel micro/nano-scale additive manufacturing process that utilises high-voltage induced electric field between the nozzle and substrate to print micro/nanoscale structures. EHD is particularly advantageous for fabrication on flexible or non-flat substrates of large aspect ratio micro/nanostructures composite multi-material Despite this, has yet be fully industrialised due its low throughput, which primarily caused by limitations serial technology. The parallel multi-nozzle array-based become most promising option achieve large-scale increasing number nozzles realise multichannel printing. This paper reviews recent development technology, analyses motion with multi-nozzle, explains origins crosstalk effect under discusses several widely used methods overcoming it. work also summarises impact different parameters describes current using as well method they can realised independently. In addition, it presents an additional significant utilisation aside from enhancing single-nozzle production efficiency, phase change materials through multi-nozzle. Finally, future direction discussed envisioned.
Язык: Английский
Процитировано
5
Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 159796 - 159796
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
0
Chinese Chemical Letters, Год журнала: 2025, Номер unknown, С. 110976 - 110976
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
0
Nano Letters, Год журнала: 2025, Номер unknown
Опубликована: Март 17, 2025
Quantum dots (QDs) are vital for virtual reality and augmented displays due to their tunable optical properties. Although QD color converters enable blue light-emitting diode down-conversion green/red, efficiency stability issues hinder high-end display applications. Here, we employ a cross-linking-assisted hierarchical confined assembly method fabricate red, green, arrays. Specifically, micropillar templates with asymmetric wettability used sequentially deposit green red microwire arrays in mutually orthogonal directions on film, forming RGB 4,4′-Bis(3-vinyl-9H-carbazol-9-yl)1,1′-biphenyl (CBP-V) is introduced into QDs solve the problem of crosstalk. Full-color pixel resolutions 1814–2117 pixels per inch (PPI) successfully fabricated. Upon integration devices, adjustable emission from cool white light warm observed, peak external quantum (EQE) 16.14% luminance 226 054 cd m–2.
Язык: Английский
Процитировано
0
Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 162428 - 162428
Опубликована: Апрель 1, 2025
Язык: Английский
Процитировано
0
ACS Applied Materials & Interfaces, Год журнала: 2025, Номер unknown
Опубликована: Апрель 14, 2025
Halide vacancies on the surfaces of cesium lead halide perovskite (CsPbX3, X = Cl, Br, or I) nanocrystals (NCs) play a crucial role in their photoluminescence quantum yield (PLQY) and photostability. However, effectively passivating these remains challenge. Here, 2-bromohexadecanoic acid (BHA) is introduced as bidentate auxiliary ligand for CsPbX3 NCs. The CsPbBr3 CsPbBr1.5I1.5 NCs, comodified with BHA, oleic (OA), oleylamine (OLA) 20% OA substituted by are synthesized using hot-injection technique designated BHA-CsPbBr3 BHA-CsPbBr1.5I1.5 NCs exhibit PLQY 97% retain 42.19% original intensity after 48 h continuous ultraviolet light exposure. (PL) properties, stability, PL recombination mechanism investigated detail. It believed that carboxyl oxygen ortho-bromine atoms enhance binding strength BHA to surface CsPbX3. Additionally, Br- ions produced from biomolecular nucleophilic substitution reaction between OLA partially occupy anionic These interactions reduce performance
Язык: Английский
Процитировано
0
Photonics and Nanostructures - Fundamentals and Applications, Год журнала: 2025, Номер unknown, С. 101408 - 101408
Опубликована: Июнь 1, 2025
Язык: Английский
Процитировано
0
Advanced Materials Technologies, Год журнала: 2024, Номер unknown
Опубликована: Дек. 27, 2024
Abstract This paper introduces a novel, ecofriendly, and cost‐effective method to create deformation patterns on vertically vibrating thin film surfaces using resonant sessile droplets. The key findings emphasize the critical role of frequency vibration velocity in formation these deformations. Through theoretical experimental investigations aluminum film, it is validated that deformations are influenced by energy distribution within Specifically, higher‐order frequencies produce more concentrated at droplet's center due internal top‐down flow behaviors, resulting various states. By observing regularities width patterns, underlying phenomena elucidated, derive related empirical formulas. demonstrates significant potential for surface microstructure fabrication. ability control shapes adjusting parameters crucial optimizing microfabrication processes.
Язык: Английский
Процитировано
0
Chemical Physics Impact, Год журнала: 2024, Номер unknown, С. 100746 - 100746
Опубликована: Сен. 1, 2024
Язык: Английский
Процитировано
0