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. 24, 2023
Center for Advanced Meta-materials, Daejeon, KR;
Jae Hyun Kim, Daejeon, KR;
Bong Kyun Jang, Daejeon, KR;
Kwang Seop Kim, Daejeon, KR;
Hak Joo Lee, Daejeon, KR;
Hyeon Don Kim, Daejeon, KR;
Min Woo Kweun, Seoul, KR;
Se Jeong Won, Daejeon, KR;
CENTER FOR ADVANCED META-MATERIALS, Daejeon, KR;
Abstract
Proposed are a stretchable display panel device capable of effectively correcting an image according to a strain ratio and a method of correcting the image. The stretchable display panel device includes a stretchable display panel, a measurement unit, and a correction unit. The measurement unit measures the strain ratio of the stretchable display panel. The correction unit corrects the image on the stretchable display panel on the basis of the strain ratio. The expandable and contractible display panel overall has a uniform strain ratio and has a negative effective Poisson's ratio. The strain ratio is a strain ratio in a first direction.