Electronic camera with internal temperature increase controlled

Details Electronic camera with internal temperature increase controlled Electronic camera with internal temperature increase controlled

2006-09-26

2006-09-26

Vu, Ngoc-Yen (Department: 2622)

Television

Camera, system and detail

With electronic viewfinder or display monitor

C348S372000, C396S374000

Reexamination Certificate

active

07113216

ABSTRACT:
A camera is made compact with its internal temperature adjusted to a more appropriate temperature. A temperature T is read from a temperature sensor disposed within the camera (S100) and it is judged whether or not the temperature T exceeds a threshold Tref1 (S102). When the temperature T exceeds the threshold Tref1, the operation of the camera is changed to a power-saving mode where the power consumption is lower than in the ordinary mode (S104). The threshold Tref1 is determined to be a rated temperature at which the camera can operate stably or a temperature lower than that. Thus, the temperature in the camera can be made appropriate.

REFERENCES:
patent: 6075562 (2000-06-01), Sakaguchi et al.
patent: 6333773 (2001-12-01), Faris
patent: 2002/0130786 (2002-09-01), Weindorf
patent: 2002/0167637 (2002-11-01), Burke et al.
patent: 2002-135636 (2002-05-01), None

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