Numberland - New Processes, New Materials

GermanAfrikaansArabicBelarusianBulgarianChinese (Simplified)CzechDanishDutchEnglishEstonianFilipinoFinnishFrenchGreekHebrewHindiHungarianIndonesianItalianJapaneseKoreanLatvianLithuanianMalayNorwegianPersianPolishPortugueseRussianSlovakSpanishSwedishThaiTurkishVietnamese
  • Wer wir sind

    Wir sind - seit 1996 - als Ingenieurbüro auf dem Werkstoffsektor aktiv. Dabei verbinden wir Themen wie Innovations- Wissens- und Technologiemanagement mit sehr guten Kontakten zu Wissenschaft und Wirtschaft ...
    +Read More
  • Your man in Germany

                Your man in Germany Need a partner in Germany to get in contact with German institutions or companies? Are you tired of long distance phone calls or expensive trips from abroad with no or little results? Read more ...
    +Read More
  • Neue Werkstoffe

    Wir übersetzen technische Anforderungen in physikalische Effekte oder Eigenschaften, und finden dann den dazu passenden Werkstoff ... We translate technical demands intophysical effects or properties, andthen find the suitable material ...    
    +Read More
  • Neue Prozesse

    Wir analysieren, optimieren und dokumentieren Prozesse, die oft nicht im QM-Handbuch stehen,und bringen ihnen das Laufen bei ... We analyse, optimize and document processesoften not covered by quality management handbooks, and teach them to run ...
    +Read More
  • Leistungen

    Wir finden neue Werkstoffe, Bauteile, Herstellungs- und Analytikverfahren, Projektpartner, Entwickler oder Forschungseinrichtungen, Know-how oder Geräte, etc. Damit all diese neuen Erkenntnisse dann bei Ihnen auch effektiv eingesetzt werden können, helfen wir Ihnen, Ihr Wissen besser zu erfassen, Prozesse zu optimieren, F&E-Projekte durchzuführen, technische Angebote zu beurteilen oder Lastenhefte zu erstellen.  
    +Read More
  • 1
  • 2
  • 3
  • 4
  • 5

NumberlandTechnologyNews available in English und auf Deutsch

Publish Offers and Requests for free

This month offers and requests from the materials sector

We publish your materials conference

Anti-reflective coatings

  • font sizedecrease font sizedecrease font sizeincrease font sizeincrease font size
  • Print
  • Email
  • \n\n
    \n\n
    \n\n\n
Rate this item
(0 votes)
Anti-reflective coatings

Anti-reflective coatings

ID: F1504-03

Anti-reflective glass is a component of items used in products ranging from mobile phones to solar cells. Considerable materials and process development should help meet the increasing need for more difficult coatings that withstand harsh environments.
Anti-reflective finish levels are made from low-refractive index materials, those that allow the most light to penetrate without being reflected. This layer is in direct contact with the environment and its strength affects the ultimate power of the component.
Silicon dioxide is the most commonly used low-index coating material, but its power is restricted. There is a growing demand for anti-reflective coatings with increased scratch resistance for harsh environments.
Research centred on thin-film materials and procedures to lead to extremely stable anti-reflective coatings on cup or sapphire substrates. They developed optical materials based on nanocrystalline composites of aluminium, silicon, oxygen and iron to be used for the anti-reflective coating. Researchers optimised a thin-film deposition process and high-power impulse magnetron sputtering to deliver thick coatings with good durability.
Researchers then analysed the optical, morphological and mechanical properties of the film. They evaluated film density, composition and microstructure, since well as residual stresses and movie hardness. A variety of advanced techniques had been used, including scanning electron microscopy, transmission electron microscopy and X-ray reflectometry.

Diese E-Mail-Adresse ist vor Spambots geschützt! Zur Anzeige muss JavaScript eingeschaltet sein!