Single-lens-reflex digital camera

Details Single-lens-reflex digital camera Single-lens-reflex digital camera

2006-07-24

2008-12-30

Perkey, W. B. (Department: 2862)

Photography

Having camera indicator

Having display in viewfinder

C396S354000, C396S374000, C348S333090

Reexamination Certificate

active

07471891

ABSTRACT:
A single-lens-reflex digital camera in which an optical image of an object that is to be photographed via a photographing lens is reflected by a main mirror to be formed on a focusing screen so that the optical image is viewed through a viewfinder while the main mirror is retracted from an optical path of the photographing lens to capture an image of the object by an image pickup device, the single-lens-reflex digital camera includes an electroluminescent display provided on the focusing screen, wherein the electroluminescent display displays at least the object image captured by the image pickup device. The single-lens-reflex digital camera is configured to allow the object image displayed by the electroluminescent display and the optical image formed on the focusing screen to be viewed through the viewfinder.

REFERENCES:
patent: 6249650 (2001-06-01), Iwamoto
patent: 6314246 (2001-11-01), Ozaki et al.
patent: 6980247 (2005-12-01), Kodama et al.
patent: 2005/0168612 (2005-08-01), Koppetz
patent: 10-294888 (1998-11-01), None
patent: 2000-137268 (2000-05-01), None
English Language Abstract of JP 2000-137268.

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