Parallax barrier and display device
US9869871B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Nov 2, 2015 |
| Grant date | Jan 16, 2018 |
| Priority date | — |
| Expiry date | Nov 10, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N13/31
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides a parallax barrier and a display device. The parallax barrier is configured to achieve 3D display using a slit grating, and includes a plurality of first stripes separated from, and arranged parallel to, each other, and a plurality of second stripes each arranged between the adjacent first stripes. Each first stripe has light transmittance greater than zero and less than that of the light-transmissible stripe.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.