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:
Sep. 24, 2019
Filed:
Sep. 30, 2014
Lg Chem, Ltd., Seoul, KR;
Jung Hyoung Lee, Daejeon, KR;
LG CHEM, LTD., Seoul, KR;
Abstract
Provided are a substrate for an OED, a method of manufacturing the same, and a use thereof. The substrate includes a flexible base film and an inorganic material layer, and the inorganic material layer includes a multilayer structure of at least two thin layers. Such an inorganic material layer may have an excellent physical property, for example, a barrier property, by inhibiting crystallinity. In addition, by employing the multilayer structure, an inorganic material layer having a physical property which is difficult to be realized by a conventional inorganic material layer, for example, a high refractive index, in addition to the barrier property may be formed.