Bildergalerie: Description 50861255 in Directory 32
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DTXT_TITLE: IBM Nano Printing - im Vergleich (2007) DOC_TYPE: Image ARCHIV: 1000 FIL_ID: 50861255 FIL_ORG: 88123.tif FIL_EXT: jpg FIL_WIDTH: 2100 FIL_HEIGHT: 1275 FIL_RES: 300 FIL_SIZE: 276191 FIL_COLOR: CMYK FIL_ROTATE: FIL_CLIP: FIL_CROP: FIL_IMG: FIL_PATH: DOC_SPERRVERMERK: DOC_INPUT: 13-09-2007 11:24:05 DOC_UPDATE: 13-09-2007 11:37:08 DOC_STATUS: 1 DOC_KATALOG: 1 DOC_SPERR: 1 BESCHREIBUNG: Das Bild zeigt oben die traditionelle Druckmethode; unten die neue Nano-Druck-Technik, die von IBM Wissenschaftlern entwickelt wurde. Sie verwendet einen selbstorganisierenden Prozess, um die Anordnung dder winzigen Nanopartikel zu kontrollieren. Diese Technologie soll ein Durchbruch bei der Herstellung ultradünner Chips, optischen Geräten und Biosensoren ermöglichen. Hintergrund: From Traditional Printing to High Resolution Nano Printing. TOP: The traditional printing method known as "gravure printing", where an image is etched on the surface of a metal plate, the etched area is filled with ink, then the plate is rotated on a cylinder that transfers the image to paper or other material. This method allows for features as small as 10,000 nanometers, far too big for use in electronics. BOTTOM: IBM\'s novel new nano printing method, which uses a self-assembly process to control the arrangement of tiny nanoparticles, in this case 20,000 gold particles, each about 60 nanometers in diameter. The gold nanoparticles are swept across a surface and convective forces in the liquid push the particles into grooves in the surface, forming nanostructures with a well-defined geometry. The IBM scientists believe this method could be used for mass production - more efficiently and at a lower cost - to place particles as small as 2 nanometers in diameter to fabricate atomic scale nanowires, ultra tiny lenses for optics and biosensors for healthcare. BU: RUBRIK: Forschung Technologie Fertigung PRODUKTFAMILIE: Microelectronics BILDART: Infografik STICHWORTE: Chip, chips, optic, optics, biosenor, biosensors, Nano-Druck, Nanodruck IBM_NUMMER: 88123 FARBE: farbig FORMAT: Quadratisch ORIGINAL: Digital BILDRECHTE: IBM BILDQUELLE: IBM Pressroom USA; Photo Gallery EINGABE: Dentz EXPORTPATH: 32/images/50861255.jpg |
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