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Application of microstructured surfaces in architectural glazings

: Hoßfeld, W.; Wittwer, V.; Nitz, P.; Gombert, A.; Bläsi, B.; Bühler, C.; Walze, G.; Georg, A.

Volltext urn:nbn:de:0011-n-760970 (196 KByte PDF)
MD5 Fingerprint: 7a454096ebba61ce48cfb7b88108f0a1
Erstellt am: 5.7.2008

International Solar Energy Society -ISES-:
ISES 2003, Solar World Congress. Proceedings. CD-ROM : Solar energy for a sustainable future ; June 14 - 19, 2003, Svenska Mässan Congress Center, Göteborg, Sweden
Göteborg, 2003
ISBN: 91-631-4740-8
5 S.
Solar World Congress <2003, Göteborg>
Konferenzbeitrag, Elektronische Publikation
Fraunhofer ISE ()

Interference lithography is a promising technology to produce large areas of periodical microstructured surfaces on glass or plastic. Anti-reflective and anti-glare coatings, easy-to clean surfaces and combinations of some of these features in one surface are possible. It also allows the miniaturization of light guiding and light reflecting optical elements. Two different types of optical elements with a strongly angular selective transmission were designed and fabricated: reflective prismatic structures and dielectric compound parabolic concentrators. Integrated in architectural glazings they can be a cost-effective solution for static seasonal sun protection.