作者: Jos van Haaren
DOI: 10.1038/35075178
关键词: Velvet 、 Liquid-crystal display 、 Rubbing 、 Nanotechnology 、 Materials science
摘要: The manufacture of liquid crystal displays still involves a surprisingly low-tech and messy process: rubbing polymer films with velvet cloth. A twenty-year search for cleaner alternative may finally be over.