A printing technology combining screen-printing with a wet-etching process for the gate electrodes of organic thin film transistors on a plastic substrate

Lee, Mi-Young; Lee, Myung-Won; Park, Ji‐Eun; Park, Jong-Seung; Song, Chaosheng

doi:10.1016/j.mee.2009.11.073

Cited by 26 publications

(17 citation statements)

References 19 publications

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“…Generally, PVP, in both solution and film form, has been used to enhance adhesion due to its great compatibility for many applications [21][22][23]. Particularly in synthesizing Ag NWs, PVP is employed as a capping agent [19,20].…”

Section: Resultsmentioning

confidence: 99%

Smooth-surface silver nanowire electrode with high conductivity and transparency on functional layer coated flexible film

2015

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Section: Resultsmentioning

confidence: 99%

Smooth-surface silver nanowire electrode with high conductivity and transparency on functional layer coated flexible film

2015

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“…To mention a few, the printing speed, angle and geometry of the squeegee, distance between the screen and the substrate, mesh materials and size, and ink formulation85 are all variables that can affect the image quality. Bao et al 86 have demonstrated that this method is capable of printing all the active components in OTFTs, while other teams have only tested this printing technology for gate deposition87 or drain and source deposition 88. In the latter case, the authors observed that the drain source length is limited to 75 µm.…”

Section: Organic Field Effect Transistormentioning

confidence: 99%

Organic transistors and phototransistors based on small molecules

Lucas

Trigaud

Videlot‐Ackermann

2011

Polymer International

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International audienceSignificant advances have been made recently in the area of organic electronics and optoelectronics based on small molecules as a result of the synthesis of new soluble and air-stable molecules. First reported 20 years ago, organic transistors quickly became a focus of intense research and development in academic and industrial laboratories. The great progress achieved thus far offers an opportunity for the production of new small electro-active molecules and the implementation of low-cost device fabrication technologies. This review focuses on recently synthesized p- or n-type organic semiconductors, particularly those suitable for fabrication of solution-processed and/or air-stable field effect transistors with an emphasis on low-cost wet processes. The numerous recent efforts realized in optoelectronics, particularly on phototransistors based on small molecules, offer various opportunities in applications for such organic compounds. Copyright © 2011 Society of Chemical Industr

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“…Lee (2010) fabricated the silver (Ag) gate electrode of organic thin film transistors (OTFTs) on polycarbonate plastic substrate by wet-etching; and Meng et al (2011) fabricated aluminium polarisers on flexible plastic substrates by etching. Lee (2010) fabricated the silver (Ag) gate electrode of organic thin film transistors (OTFTs) on polycarbonate plastic substrate by wet-etching; and Meng et al (2011) fabricated aluminium polarisers on flexible plastic substrates by etching.…”

Section: Introductionmentioning

confidence: 99%

The control system for precise five-axis laser/micro-milling machine tool

Zhang

Chen

Liu

et al. 2016

IJISE

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Due to the limitation that etching technique is difficult to machine the copper layer of copper-clad polyimide (CCPI) with three-dimensional structure precisely and integrally, an effective way combining laser and micro-milling is proposed to solve this problem. By detecting the control of these two processing methods, a precise five-axis laser/micro-milling machine tool has been developed. The machine tool is based on SIEMENS 840D sl CNC system. The high-speed precise manual/automatic laser control via the NCU rapid digital output is studied. The method using analogue drive module to control laser power and micro-milling spindle is presented. By combining laser and micro-milling together, the precise machining of copper-clad polyimide with high efficiency and low cost is implemented. Experimental results indicate that this machine tool is suitable for manufacturing copper layer with a minimum width of metal removal of 50 μm and has stable performance and high reliability. She received her Bachelor degree of Vehicle Engineering from DaLian JiaoTong University in 2011. Her current research focus is about precision measurement based on micro binocular stereovision in the field of machine vision.

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A printing technology combining screen-printing with a wet-etching process for the gate electrodes of organic thin film transistors on a plastic substrate

Cited by 26 publications

References 19 publications

Smooth-surface silver nanowire electrode with high conductivity and transparency on functional layer coated flexible film

Smooth-surface silver nanowire electrode with high conductivity and transparency on functional layer coated flexible film

Organic transistors and phototransistors based on small molecules

The control system for precise five-axis laser/micro-milling machine tool

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