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. 01, 2020
Filed:
Jun. 27, 2019
Mitsubishi Electric Corporation, Tokyo, JP;
Hiroshi Teramoto, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
The protective plate protects a front surface of the display device. The protective plate includes a transparent base material, an organic resin film and a multilayer film. The transparent base material has a flat plate shape and includes a main surface. The organic resin film contains a pigment and is provided on an outer peripheral portion of the main surface of the transparent base material. The multilayer film includes at least two types of thin films each having different refractive indices to ultraviolet light. Each of the at least two types of thin films is made of an inorganic material. The multilayer film is provided between the main surface of the transparent base material and the organic resin film.