Imaging device and imaging device adjusting method

Details Imaging device and imaging device adjusting method Imaging device and imaging device adjusting method

2004-05-24

2008-11-25

Ye, Lin (Department: 2622)

Television

Camera, system and detail

Combined image signal generator and general image signal...

C348S221100

Reexamination Certificate

active

07456869

ABSTRACT:
An imaging device according to one aspect of the present invention has a CCD, a mechanical shutter which prevents transmission of incident light beams to the CCD, a main CPU which sequentially reads stored electric charges obtained by the CCD in a plurality of field cycles and calculates a signal amplification rate based on an image signal which relies on the stored electric charge read to the last field of the plurality of field cycles, and a non-volatile memory which stores the signal amplification rate. The above-described calculation may be executed by an external PC.

REFERENCES:
patent: 6128036 (2000-10-01), Sakurai et al.
patent: 2002/0041332 (2002-04-01), Murata et al.
patent: 2003/0231248 (2003-12-01), Yuyama et al.
patent: 2004/0061796 (2004-04-01), Honda et al.
patent: 9-163239 (1997-06-01), None
Chinese Office Action for Chinese Patent Application No. 2004100429259, mailed on Jan. 6, 2006 (5 pgs.) (with English Translation (8 pgs.)).

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