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:
Feb. 16, 2021
Filed:
Dec. 28, 2018
Korea Advanced Institute of Science and Technology, Daejeon, KR;
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, Daejeon, KR;
Abstract
A method of fabricating a rigid island pattern on a stretchable layer having a low Young's modulus and a stretchable electronic device platform using the same are disclosed. The stretchable electronic device platform, which is proposed by the present disclosure and has the rigid island pattern on the stretchable layer having a low Young's modulus, includes a stretchable substrate having a first Young's modulus, a Silbione® layer coated with a stretchable layer having a Young's modulus lower than the first Young's modulus on the stretchable substrate, and a fixed layer which is made of a photoresist such as SU-8 or a UV curable resin and has a Young's modulus higher than the first Young's modulus, and in which the rigid island pattern and the meandering stretchable interconnector pattern are formed on the stretchable layer by a photolithography process.