Anti-reflection composite film

An anti-reflection composite film includes first and second transparent layers that are stacked alternatively. Define the first transparent layers as A and the second transparent layers as B. The Anti-reflection composite film is composed of A(BA)N or B(AB)N, wherein N is a positive integer, and N &...

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Bibliographic Details
Main Authors HO, CHERRY PEI-YI, HO, MING-TSU, LEE, SHIN-KU
Format Patent
LanguageChinese
English
Published 01.02.2019
Subjects
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Summary:An anti-reflection composite film includes first and second transparent layers that are stacked alternatively. Define the first transparent layers as A and the second transparent layers as B. The Anti-reflection composite film is composed of A(BA)N or B(AB)N, wherein N is a positive integer, and N > 5. The permittivity of the first transparent layers is [epsilon]1. The permittivity of the second transparent layers is [epsilon]2. The vacuum permittivity is [epsilon]0. [epsilon]2 > [epsilon]1 > [epsilon]0. The first and second transparent layers with appropriate permittivity and amounts are alternatively stacked to form a simple and symmetric structure, hence achieving the effect of reducing reflection and improving transmission efficiency of an incident light.
Bibliography:Application Number: TW20170121404