Controllable Printing Droplets for High‐Resolution Patterns

Kuang, Minxuan; Wang, Yunlong; Song, Yanlin

doi:10.1002/adma.201305416

Cited by 408 publications

(296 citation statements)

References 91 publications

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“…For example, an empirical effort to validate the regime of fluid "jettability" has been described by Kuang andcolleagues in 2014 (Nallan et al, 2014). Now, the challenge is to translate this fundamental understanding towards advancing IJ-ODF platforms.…”

Section: Inkjet Printing For Personalised Odf Manufacturing: Unmet Needsmentioning

confidence: 99%

Orodispersible films: Towards drug delivery in special populations

Scarpa

Stegemann

Hsiao

et al. 2017

International Journal of Pharmaceutics

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Section: Inkjet Printing For Personalised Odf Manufacturing: Unmet Needsmentioning

confidence: 99%

Orodispersible films: Towards drug delivery in special populations

Scarpa

Stegemann

Hsiao

et al. 2017

International Journal of Pharmaceutics

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“…For high-resolution multicolor displays, mono-layered pixilated devices are a better choice in practice; however, the manual construction is challenging in a lesser-equipped lab. We can employ a recently demonstrated high-resolution digital printing technology 36,39 to complete the pixilated medium engineering tasks and related highresolution multicolor device. Regarding the multi-layered stacked-electrode strategy demonstrated here, its immediate applications may be suitable for medium-or low-resolution multicolor applications, such as a smart window or a large electronic billboard.…”

Section: Design and Synthesis Of The Switchable Moleculementioning

confidence: 99%

A single-molecule multicolor electrochromic device generated through medium engineering

et al. 2015

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Multicolor organic electrochromic materials are important for the generation of full-color devices. However, achieving multiple colors using a single-molecule material has proved challenging. In this study, a multicolor electrochromic prototype device is generated by integrating medium engineering/in situ 'electro base'/laminated electrode technologies with the simple flying fish-shaped methyl ketone TM1. This multicolor electrochromic (green, blue and magenta) device is durable and has a high coloration efficiency (350 cm 2 C 21 ), a fast switching time (50 ms) and superior reversibility. This study is a successful attempt to integrate solvatochromism and basochromism in an electronic display. This integration not only introduces a new avenue for color tuning, in addition to the structural design of the colorant, but will also inspire further developments in the tuning of many other properties by this medium engineering approach, such as conductance and the redox property, and thereby accelerate versatile applications in data recording, ultrathin flexible displays, and optical communication and sensing. Keywords: electrochromic materials; laminated electrodes; microenvironment; multicolor devices; solvatochromic materials INTRODUCTION Owing to the increasing demand for low-power, ultrathin, flexible electronic displays, organic electrochromic materials 1-3 have become a research focus because of their distinct merits: low weight, high contrast, wide viewing angle, flexibility and the potential for low power consumption. Because the realization of a multicolor switch is preferred in the majority of their applications in displays, 4-10 various electrochromic materials including polymers, 11,12 small organic molecules 13,14 and metal-organic complexes, 15 and technologies aimed at multicolor switches have been intensively explored. Transition metals based on metal-organic complex multicolor electrochromic materials exhibit attractive properties, such as high stability and chemiluminescence. 16 However, the expense and scarcity of the precious metals, such as ruthenium, 15,16 osmium 17 and iridium, 18 limit their practical applications. Polymeric multicolor electrochromic materials with different electrochromic activation units [19][20][21] possess the advantages of easy processing, diverse resources and facile color tunability. However, some intrinsic problems, such as the lack of colorless states, poor transparency, poor color purity and complicated synthesis procedures, hinder their applications. Compared with electrochromic polymers, small organic color switches possess the advantages of low cost, good color purity, distinct transition from colorless to colored states and fine tunability of their photoelectronic properties via easy structure modifications. The lack of multicolor abilities is their intrinsic

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“…我们 [49] 在功能纳米材料的可控组装、精细图案化技术以及印刷电子应用方面开展了一系列广泛而深入的研究(见图 5). 我们通过调控墨水、基材等打印条件, 成功制备了一系列特殊结构和图案: 利用"咖啡环"现象制备线宽可达 5 μm 的金属纳米粒子图案 [50] ; 提出了一种通过控制液膜破裂实现了多种纳米粒子大面积精确组装的普适方法, 这种新型图案化技术可以简便地进行纳米粒子微、纳米尺度图案的精确组装, 可以通过"印刷"方式大面积制备纳米粒子组装的精细图案和功能器件, 乃至实现单个纳米粒子的组装与图案化 [51] ; 通过喷墨打印技术构筑微米尺度的电极图案作为"模板", 控制纳米材料的组装过程成功制备了最高精度可达 30 nm 的图案, 并实现了柔性电路的应用.…”

Section: 柔性电子传感器的印刷制造unclassified