
Publica
Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten. An Industrially Applicable Honeycomb Texture
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Volltext urn:nbn:de:0011-n-2210480 (PDF) MD5 Fingerprint: 71d2eaa9b2700ebc68d6b2f97c8d1f87 Erstellt am: 7.12.2012 |
Abstract
A new method for creating a honeycomb texture has been found. It uses a directly printed inkjet mask and isotropic wet chemical etching through it. A special printing pattern has been designed so that structures smaller than the droplet diameter could be printed. After etching it yields a hexagonal honeycomb texture with etch pits of 23 um depth and a pitch of 50 um. The weighted reflection is 18.4 % and is hence considerably lower than most other honeycomb textures. As inkjet-printing is an already well-established, cheap and fast process this method can be easily established industrially.