Imaging device, imaging method, and electronic apparatus
US11758302B2 · kind B2 · utility
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1References
11Claims
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Assignee
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Key dates
| Filing date | Sep 3, 2021 |
| Grant date | Sep 12, 2023 |
| Priority date | — |
| Expiry date | Mar 11, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N25/7795
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An imaging device includes a controller, a power supply, a regulator, and a switch. The controller is configured to control an imaging unit, on the basis of a command and data that are received from a host in accordance with an I2C/I3C communication protocol. The power supply is configured to supply a voltage to a digital block of the controller. The digital block is configured to be subjected to dynamic voltage frequency scaling within one-frame operation. The regulator and the switch are provided between the digital block and the power supply, and coupled in parallel with each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.