OPTICAL MEMBER INCLUDING ANTIREFLECTION FILM AND METHOD OF MANUFACTURING THE SAME
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Feb 10, 2017
filing date -
Aug 27, 2014
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
The optical member includes: a transparent substrate; and an antireflection film that is formed on surface, in which the antireflection film includes a fine unevenness layer and an interlayer, the fine unevenness layer includes an alumina hydrate as a major component and has a uneven structure having a shorter distance between convex portions than a wavelength of antireflection target light, the interlayer is disposed between the fine unevenness layer and the transparent substrate, a peak value of spatial frequency of the uneven structure in the fine unevenness layer is higher than 6.5 μm−1, and the interlayer includes at least three layers alternately including a low refractive index layer and a high refractive index layer.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully