Digital camera having multiple power off modes

Details Digital camera having multiple power off modes Digital camera having multiple power off modes

2008-01-04

2010-12-21

Selby, Gevell (Department: 2622)

Television

Camera, system and detail

Power supply

C348S231990

Reexamination Certificate

active

07855749

ABSTRACT:
Either of two power off modes can be selected in a digital camera that reads out images from an image-capturing element, temporarily stores them in a buffer memory and then transfers and records the images from the buffer memory into a recording medium. In a first power off mode, the supply of stabilized power is stopped in response to a main switch off operation only after unrecorded images present in the buffer memory are all recorded into the recording medium. In a second power off mode, the supply of the stabilized power is stopped immediately in response to a main switch off operation regardless of whether or not there are yet-to-be recorded images present in the buffer memory. The power is cut off in conformance to the current power off mode setting when the main switch is turned off.

REFERENCES:
patent: 5852467 (1998-12-01), Ogino
patent: 6266083 (2001-07-01), Sakaegi et al.
patent: 7015959 (2006-03-01), Morita
patent: 7496273 (2009-02-01), Miyamoto
patent: 2002/0067923 (2002-06-01), Fujimura
patent: 2004/0095507 (2004-05-01), Bishop et al.
patent: A-11-252422 (1999-09-01), None

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