Multibeam element-based backlight and display using same
US10838134B2 · kind B2 · utility
29Cited by
10References
18Claims
0Family size
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Key dates
| Filing date | Jun 16, 2018 |
| Grant date | Nov 17, 2020 |
| Priority date | — |
| Expiry date | May 24, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/0061
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A multiview backlight and a multiview display employ multibeam elements configured to provide a plurality of light beams having different principal angular directions corresponding to different view directions of the multiview display. The display includes multiview pixels that include sub-pixels. A size of the multibeam element is comparable to a size of a sub-pixel in a multiview pixel of the multiview display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.