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:
Jan. 07, 2020
Filed:
Oct. 04, 2016
Dexerials Corporation, Shinagawa-ku, Tokyo, JP;
Eiji Takahashi, Tokyo, JP;
Dexerials Corporation, Tokyo, JP;
Abstract
An inorganic polarizing plate, including in the order of reciting: a substrate that is transparent to light in a range used; a plurality of linear metal layers; a plurality of linear dielectric layers; and a plurality of linear light absorbing layers having a light absorbing effect. The plurality of linear metal layers are arranged on the substrate in a state of being apart from each other at intervals shorter than a wavelength of the light, and the plurality of linear dielectric layers are arranged on the plurality of linear metal layers respectively. The plurality of linear light absorbing layers are arranged on the plurality of linear dielectric layers respectively, and the linear metal layers have hollow portions.