Projector, optical engine module, image resolution enhancement device and driving method thereof
US10728509B2 · kind B2 · utility
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22Claims
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Assignee
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Key dates
| Filing date | Aug 29, 2018 |
| Grant date | Jul 28, 2020 |
| Priority date | — |
| Expiry date | Aug 29, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T3/4053
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A projector, an optical engine module, an image resolution enhancement device and a driving method are provided. The projector includes an illumination device, an optical engine module and a projection lens. The optical engine module is configured with the image resolution enhancement device configured to enhance a resolution of a projection light, and the image resolution enhancement device is adapted to enhance the image resolution by two times or four times.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.