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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 12037674 B1

PDFFull Text
Date of Patent:
Jul. 16, 2024

Filed:

Sep. 02, 2019

Method for manufacturing decorative member, and decorative member

Applicant:

Lg Chem, Ltd., Seoul, KR;

Inventors:

Pilsung Jo, Daejeon, KR;

Yong Chan Kim, Daejeon, KR;

Song Ho Jang, Daejeon, KR;

Ki Hwan Kim, Daejeon, KR;

Nansra Heo, Daejeon, KR;

Jeong Woo Shon, Daejeon, KR;

Assignee:

LG Chem, Ltd., Seoul, KR;

Attorney:

Bryan Cave Leighton Paisner LLP

Primary Examiner:

Michael A Band

Int. Cl.
CPC ...
C23C 14/14 (2006.01); B44C 1/22 (2006.01); C03C 17/36 (2006.01); C23C 14/34 (2006.01); C23C 14/58 (2006.01); G02B 5/00 (2006.01);
U.S. Cl.
CPC ...
C23C 14/14 (2013.01); B44C 1/227 (2013.01); C03C 17/3626 (2013.01); C03C 17/3649 (2013.01); C03C 17/3657 (2013.01); C23C 14/34 (2013.01); C23C 14/5873 (2013.01); C03C 2217/268 (2013.01); C03C 2217/281 (2013.01); C03C 2217/72 (2013.01); C03C 2218/154 (2013.01); C03C 2218/33 (2013.01); G02B 5/003 (2013.01);
Abstract

The present disclosure relates to a method for manufacturing a decoration element, the method including depositing a light reflective layer having a structure of two or more islands separated from each other on one surface of a light absorbing layer; and dry etching the light absorbing layer using the island as a mask, wherein a resistance value of the decoration element after the dry etching of the light absorbing layer increases by two times or more compared to before the dry etching of the light absorbing layer.

Find Patent Forward Citations

Jo, Pilsung. (2024). Method for manufacturing decorative member, and decorative member (U.S. Patent No. 12037674). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12037674

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

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