Continuous roll imprinting of moth-eye antireflection surface using anodic porous alumina and multi-functionalities on the moth-eye surface

Yoshihiro Uozu

doi:10.1117/12.2543471

28 February 2020 Continuous roll imprinting of moth-eye antireflection surface using anodic porous alumina and multi-functionalities on the moth-eye surface

Yoshihiro Uozu

Author Affiliations +

Proceedings Volume 11277, Organic Photonic Materials and Devices XXII; 112770A (2020) https://doi.org/10.1117/12.2543471
Event: SPIE OPTO, 2020, San Francisco, California, United States

Abstract

Moth-eye surfaces can prevent reflection with minute unevenness structure of nanometer size. A nano-imprinting process, which generates minute patterns of polymers using a mold, is a promising candidate for a high-throughput patterning process. In the present report, first of all, I describe the nano-imprinting processes based on the highly ordered anodic porous alumina. Anodic porous alumina, which is formed by the anodization of Al in acidic solution, is a typical naturally occurring ordered material. The Anodic porous alumina can be formed even on the curved surface. We have been researching a continuous manufacturing process of the moth-eye surfaces on polymer films with the roll molds. Second, I mention optical characteristics of the moth-eye surfaces. Third, I report multi-functionalities of the moth-eye surfaces.

Conference Presentation

Citation Download Citation

Yoshihiro Uozu "Continuous roll imprinting of moth-eye antireflection surface using anodic porous alumina and multi-functionalities on the moth-eye surface", Proc. SPIE 11277, Organic Photonic Materials and Devices XXII, 112770A (28 February 2020); https://doi.org/10.1117/12.2543471

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available