Method and device for controlling a flash light
US9720304B2 · kind B2 · utility
0Cited by
3References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 27, 2016 |
| Grant date | Aug 1, 2017 |
| Priority date | — |
| Expiry date | Apr 27, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B20/40
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method, a device, and a terminal are provided for controlling a flash light. In the method, the device obtains position data of an object to be photographed. The device determines a parameter of the flash light with respect to the object to be photographed based on the position data. Depending on different positions of the object to be photographed, different parameters of flash light are provided to the flash light to obtain a clear image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.