Auxiliary portable photographing device for use in a mobile phone and image data collection method
US10491795B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 7, 2017 |
| Grant date | Nov 26, 2019 |
| Priority date | — |
| Expiry date | Jun 22, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/63
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An auxiliary portable photographing device for use in a mobile phone includes an image collection module, a data transmission module and a second power module; the image collection module includes a lens optical unit, an imaging unit and a collection controller connected together; the lens optical unit adopts a lens system of a multistage barrel; the imaging unit adopts a CMOS system; the data transmission module includes an AD converter, a register and a transmission controller connected together; the interface is detachably connected with the connector to achieve detachable connection. The image data collection method performs photographing by the lens optical unit and imaging unit, and the picture photographed is transmitted to the mobile phone to be processed, optimized and displayed. The photographing device is light and portable as compared to conventional portable cameras, and provides better image data as compared to cameras built in the mobile phones.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.