Invention Publication
- Patent Title: WINDOW AND USE THEREOF
-
Application No.: US18453730Application Date: 2023-08-22
-
Publication No.: US20240069247A1Publication Date: 2024-02-29
- Inventor: Frank Wolff , Ulf Brauneck
- Applicant: SCHOTT AG , SCHOTT Suisse SA
- Applicant Address: DE Mainz
- Assignee: SCHOTT AG,SCHOTT Suisse SA
- Current Assignee: SCHOTT AG,SCHOTT Suisse SA
- Current Assignee Address: DE Mainz; CH Yverdon-les-Bains
- Priority: DE 2022121125.8 2022.08.22
- Main IPC: G02B1/11
- IPC: G02B1/11 ; G02B5/20
Abstract:
A window includes: a vitreous substrate pane forming a substrate, the substrate including at least one surface; and a coating disposed on the at least one surface of the substrate, wherein at least one of:
(a) the window within a wavelength range from 400 to 700 nm has an average transmittance τavg,400 nm to 700 nm of less than 15%, where τavg,400 nm to 700 nm is defined as
τ
a
v
ℊ
,
400
n
m
-
700
n
m
=
∫
400
n
m
700
n
m
τ
d
λ
700
n
m
-
400
n
m
;
and
(b) at any wavelength the window has a spectral transmittance of less than 15%,
wherein the window at at least one wavelength within a wavelength range from 875 nm to 1600 nm has a transmittance of at least 75%.
(a) the window within a wavelength range from 400 to 700 nm has an average transmittance τavg,400 nm to 700 nm of less than 15%, where τavg,400 nm to 700 nm is defined as
τ
a
v
ℊ
,
400
n
m
-
700
n
m
=
∫
400
n
m
700
n
m
τ
d
λ
700
n
m
-
400
n
m
;
and
(b) at any wavelength the window has a spectral transmittance of less than 15%,
wherein the window at at least one wavelength within a wavelength range from 875 nm to 1600 nm has a transmittance of at least 75%.
Information query
