logo

For the Inventor, By the Inventor

The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10415300 B1

PDFFull Text
Date of Patent:
Sep. 17, 2019

Filed:

Jul. 24, 2015

Low-emissivity coating and functional construction material for window/door comprising low-emissivity coating

Applicant:

Lg Hausys, Ltd., Seoul, KR;

Inventors:

Dae-Hoon Kwon, Anyang-si, KR;

Youn-Ki Jun, Gwacheon-si, KR;

Assignee:

LG HAUSYS, LTD., Seoul, KR;

Attorney:

Hauptman Ham, LLP

Primary Examiner:

Thong Q Nguyen

Int. Cl.
CPC ...
G02B 5/28 (2006.01); G02B 5/20 (2006.01); E06B 3/30 (2006.01); E06B 5/00 (2006.01); E04C 1/42 (2006.01); E04C 2/54 (2006.01); E06B 9/24 (2006.01); G02B 1/10 (2015.01); C03C 17/36 (2006.01); E04B 2/02 (2006.01);
U.S. Cl.
CPC ...
E06B 3/307 (2013.01); C03C 17/36 (2013.01); C03C 17/366 (2013.01); C03C 17/3644 (2013.01); E04C 1/42 (2013.01); E04C 2/54 (2013.01); E06B 5/00 (2013.01); E06B 9/24 (2013.01); G02B 1/10 (2013.01); G02B 5/282 (2013.01); E04B 2002/0286 (2013.01);
Abstract

Provided is a low-emissivity coating comprising successively: a first dielectric layer comprising a first metal oxide; a low-emissivity layer; and a second dielectric layer having first and second layers stacked on each other, the first layer comprising a second metal oxide, and the second layer comprising a silicon aluminum nitride, wherein each of the first and second metal oxides has a refractive index ranging from about 2.2 to about 2.6 with regard to a wavelength of about 550 nm.

Find Patent Forward Citations

Kwon, Dae-Hoon. (2019). Low-emissivity coating and functional construction material for window/door comprising low-emissivity coating (U.S. Patent No. 10415300). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10415300

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…