Inorganic polarizing plate having trapezoid shaped metal layers and production method thereof
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 5, 2018
Issued Date -
Feb 25, 2016
app pub date -
Aug 6, 2015
filing date -
Aug 22, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An inorganic polarizing plate, which contains: a substrate transparent to light in a wavelength range for use; linear metal layers; linear dielectric layers; and linear light-absorbing layers having a light absorbing function, provided in this order, wherein the linear metal layers are aligned being apart from each other on the substrate at a pitch shorter than wavelengths of the light; each of the linear dielectric layers is provided on each of the linear metal layers; each of the linear light-absorbing layers is provided on each of the linear dielectric layers; and a cross-sectional shape of the linear metal layer cut in a direction orthogonally crossing a longitudinal direction thereof is a trapezoid with a bottom base at a side of the substrate, and an upper base at a side of the linear dielectric layer, where the bottom base is longer than the upper base.
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