Invention Grant
- Patent Title: Inorganic polarizing plate and method for manufacturing same
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Application No.: US15760486Application Date: 2016-10-04
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Publication No.: US10527768B2Publication Date: 2020-01-07
- Inventor: Eiji Takahashi
- Applicant: Dexerials Corporation
- Applicant Address: JP Tokyo
- Assignee: Dexerials Corporation
- Current Assignee: Dexerials Corporation
- Current Assignee Address: JP Tokyo
- Agency: Carmody Torrance Sandak & Hennessey LLP
- Priority: JP2015-213344 20151029
- International Application: PCT/JP2016/079477 WO 20161004
- International Announcement: WO2017/073266 WO 20170504
- Main IPC: G02B27/28
- IPC: G02B27/28 ; G02B5/30

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.
Public/Granted literature
- US20180252854A1 Inorganic Polarizing Plate and Method for Manufacturing Same Public/Granted day:2018-09-06
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