Invention Grant
- Patent Title: High index, curved cap wire grid polarizer
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Application No.: US16919664Application Date: 2020-07-02
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Publication No.: US11435512B2Publication Date: 2022-09-06
- Inventor: R. Stewart Nielson , Bradley R. Williams
- Applicant: Moxtek, Inc.
- Applicant Address: US UT Orem
- Assignee: Moxtek, Inc.
- Current Assignee: Moxtek, Inc.
- Current Assignee Address: US UT Orem
- Agency: Thorpe, North & Western, LLP
- Main IPC: G02B5/30
- IPC: G02B5/30
Abstract:
Each wire of a wire grid polarizer (WGP) can include the following layers moving outwards from the substrate: a high-index-layer, a low-index-layer, and a reflective-layer. Each wire can have a distal-end, farthest from the substrate, with a convex shape. These layers and the convex shape can be combined for a more stable and improved Rs.
Public/Granted literature
- US20210018670A1 High Index, Curved Cap Wire Grid Polarizer Public/Granted day:2021-01-21
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