Bilayer Approach to Laser‐Induced Thermal Patterning of π‐Conjugated Polymers

Patterns of a fluorescent π-conjugated polymer (πCP) are obtained by exposure of bilayer films of a NIR-absorbing dye spin cast onto a thermally labile πCP. Feature sizes of 20 µm are obtained using laser scan speeds as high as 0.9 m s−1. Supporting information for this article is available on the WWW under http://www.wiley-vch.de/contents/jc_2089/2008/adma200702473_s.pdf or from the author. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.