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.:
Date of Patent:
Jul. 29, 2025
Filed:
May. 10, 2023
Electronics and Telecommunications Research Institute, Daejeon, KR;
Jae Bon Koo, Daejeon, KR;
Ji-Young Oh, Daejeon, KR;
Himchan Oh, Daejeon, KR;
Chan Woo Park, Daejeon, KR;
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon, KR;
Abstract
Provided is a stretchable electronic device. The stretchable electronic device includes: a substrate; a plurality of electronic elements disposed on the substrate; and a line part configured to connect the electronic elements on the substrate and having a curved portion. Here, the line part includes: an insulator; and a plurality of metal lines disposed on the insulator, and the metal lines include: outermost metal lines adjacent to edges of the insulator; and inner metal lines disposed between the outermost metal lines. Also, a first ratio of a first distance between the outermost metal lines and the edges of the insulator to a first width of each of the outermost metal lines is greater than a second ratio of a second distance between the inner metal lines to a second width of each of the inner metal lines.