Orthogonal Processing: A Novel Photolithographic Patterning Method for Organic Electronics
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چکیده
منابع مشابه
Orthogonal Processing: A Novel Photolithographic Patterning Method for Organic Electronics
We describe the discovery and evaluation of a semi-perfluoroalkyl resorcinarene photoresist which is processable in hydrofluoroether solvents (HFEs). This novel, high-performance imaging material is specifically designed to be orthogonal to the vast majority of organic conductors and semiconductors, and hence enable their photolithographic patterning. Furthermore, this material paves the way fo...
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Hydrofluoroethers are shown to be benign solvents to a wide variety of organic electronic materials, even at extreme conditions such as boiling temperature. Coupled with fluorous functional photoresist-acidsensitive semi-perfluoroalkyl resorcinarene, they open new frontiers for photolithographical patterning for organic electronic systems. Summary of Research: Organic electronics is emerging as...
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We introduce a new class of photo-electron-beam resists and solvents which are benign to organic electronic materials. We demonstrate that our patterning approach enables the fabrication of unique organic electronic devices, such as all organic thin film transistors, patterned light emitting diode displays and top-contact small channel length thin film transistors. Summary of Research: Organic ...
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The particular challenge of micro-patterning organic materials has stimulated numerous approaches for making effective and repeatable patterned structures with fine features. Among all the micro-patterning techniques photolithography, being the preferred method for the inorganic semiconductor industry, did not create much impact due to its incompatibility with the majority of organic electronic...
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A simple, inexpensive photolithographic method for surface patterning deformable, solvated substrates is demonstrated using photoactive poly(ethylene glycol) (PEG)-diacrylate hydrogels as model substrates. Photolithographic masks were prepared by printing the desired patterns onto transparencies using a laser jet printer. Precursor solutions containing monoacryloyl-PEG-peptide and photoinitiato...
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ژورنال
عنوان ژورنال: Journal of Photopolymer Science and Technology
سال: 2009
ISSN: 0914-9244,1349-6336
DOI: 10.2494/photopolymer.22.565