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:
Mar. 17, 2026
Filed:
Dec. 19, 2023
Applicant:
Korea Electronics Technology Institute, Seongnam-si, KR;
Inventor:
Soon Hyung Kwon, Seongnam-si, KR;
Assignee:
KOREA ELECTRONICS TECHNOLOGY INSTITUTE, Seongnam-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09F 3/00 (2006.01); G02F 1/167 (2019.01); G02F 1/16757 (2019.01); G09F 3/02 (2006.01);
U.S. Cl.
CPC ...
G09F 3/0294 (2013.01); G02F 1/167 (2013.01); G02F 1/16757 (2019.01); G09F 2003/0257 (2013.01); G09F 2003/028 (2013.01);
Abstract
A film for wrapping including a heat shrinkable film shrinkable when the heat shrinkable film reaches a predetermined temperature, and a capsule layer formed at one surface of the heat shrinkable film while including a plurality of microcapsules is disclosed. Electrophoretic particles are included in the microcapsules. Accordingly, a color or text represented at the film for wrapping is variable.