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:
Dec. 10, 2019
Filed:
Mar. 03, 2014
Lms Co., Ltd, Pyeongtaek-si, Gyeonggi-do, KR;
Jang Hee Cho, Suwon-si, KR;
Chang Hyo Lee, Seoul, KR;
Sung Sik Cho, Suwon-si, KR;
Yong Il Kim, Seongnam-si, KR;
Joon Hwan Hwang, Seoul, KR;
LMS CO., LTD, Pyeongtaek-si, Gyeonggi-Do, KR;
Abstract
A flexible display device including; a base film; a display sheet formed over the base film; and a structural pattern formed below the base film for moving a neutral plane with respect to a bending stress applied to the display sheet to a layer having relatively low rupture point among the layers consisting of the display sheet. The neutral plane is moved to a layer having a relative low rupture point in a flexible display device by forming the structural patterns so that the bending stress applying to the layer having a relative low rupture point can be minimized.