Electronic imaging apparatus operable in two modes with a...

Details Electronic imaging apparatus operable in two modes with a... Electronic imaging apparatus operable in two modes with a...

2005-11-29

2005-11-29

Ho, Tuan (Department: 2615)

Television

Camera, system and detail

Combined image signal generator and general image signal...

C348S241000, C348S243000, C348S246000, C348S247000

Reexamination Certificate

active

06970193

ABSTRACT:
An image pickup apparatus including: CCD image pickup device; a correction reference signal generating section for generating a correction reference signal for correcting effective image signals of the image pickup device from output signals of a vertical optical black pixel portion of the image pickup device; an image signal correcting section for subtracting the correction reference signal from an effective image signal; and CCD driver having a plurality of drive modes for driving the image pickup device to read pixel charges as output signals; wherein, when generating the reference signal, said correction reference signal generating section performs different types of reference signal generation processing corresponding to the plurality of drive modes of the CCD driver.

REFERENCES:
patent: 4742394 (1988-05-01), Dielhof
patent: 4760453 (1988-07-01), Hieda
patent: 5521639 (1996-05-01), Tomura et al.
patent: 5608455 (1997-03-01), Oda
patent: 6084634 (2000-07-01), Inagaki et al.
patent: 6160578 (2000-12-01), Carroll et al.
patent: 6396539 (2002-05-01), Heller et al.
patent: 05130450 (1993-05-01), None
patent: 07067038 (1995-03-01), None
patent: 09135388 (1997-05-01), None
Translation of JP 07-067038 to Shimura.
Translation of JP-05130450 to Oba.

Affiliated with

Also associated with

Rating

Electronic imaging apparatus operable in two modes with a... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electronic imaging apparatus operable in two modes with a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electronic imaging apparatus operable in two modes with a... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3500883