Polarizer having metal grating, its manufacturing method and display device
US9983339B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Apr 12, 2016 |
| Grant date | May 29, 2018 |
| Priority date | — |
| Expiry date | Jul 21, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/902
- WIPO fieldMicro-structural and nano-technology
- WIPO sectorChemistry
Abstract
A polarizer that includes a substrate, and a metal grating formed on the substrate that includes a metal nano-wire array arranged in a predetermined direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.