Image projection apparatus
US10663841B2 · kind B2 · utility
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1Claims
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Assignee
Inventors
Key dates
| Filing date | Dec 3, 2018 |
| Grant date | May 26, 2020 |
| Priority date | — |
| Expiry date | Dec 3, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N9/3182
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image projection apparatus includes: a projector; and a projection control apparatus. The projector projects an image. The projection control apparatus causes the projector to project an information indicating a border of a painting applied to a surface of a target to be manufactured on the surface of the target.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.