Projection apparatus and direct setting method of projection image
US11528457B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 19, 2021 |
| Grant date | Dec 13, 2022 |
| Priority date | — |
| Expiry date | Jul 19, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N9/3188
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A projection apparatus and a direct setting method of a projection image are provided. The projection apparatus includes a projection device, an input interface, and a processing device. The input interface is configured to provide a plurality of setting items. The processing device is coupled to the projection device. When the projection device projects a projection image, the processing device is configured to directly set an image format of the projection image according to a setting signal provided by the input interface in response to selection of one of the setting items. The disclosure provides a fast image format setting function for the projection image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.