Array substrate and magneto-optical switch display
US10551646B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Oct 12, 2016 |
| Grant date | Feb 4, 2020 |
| Priority date | — |
| Expiry date | Nov 1, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2203/07
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An array substrate and a magneto-optical switch display. The array substrate includes: a thin film transistor T, a coil connected with the thin film transistor, and a magneto-optic crystal interposed in the coil, the coil and the magneto-optic crystal constituting a magneto-optical switch structure, and the magneto-optical switch structure can change a transmission rate of emergent light transmitting through the array substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.