Digital camera and method of using same to view image in live view mode
US6900840B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 14, 2000 |
| Grant date | May 31, 2005 |
| Priority date | — |
| Expiry date | Oct 4, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/76
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In accordance with the present invention, a new and improved digital camera has a capture mode of operation where a scene to be captured can be captured and stored in a removable memory device as a digital still image and subsequently retrieved and displayed on a LCD in a review mode of operation. Alternatively, the scene to be captured can be captured repeatedly and buffered to the LCD where the buffering rate is determined in a live view capture mode of operation allowing a user to preview the scene to be captured in various ambient lighting conditions. In one instance, under low ambient lighting conditions a user is able to manually adjust the live view/preview apparent image brightness level of tie displayed scene independently of any LCD brightness or contrast adjustments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.