Television – Camera – system and detail – Optics
Reexamination Certificate
2007-11-06
2007-11-06
Ometz, David (Department: 2622)
Television
Camera, system and detail
Optics
C348S345000, C348S221100, C396S213000
Reexamination Certificate
active
09873311
ABSTRACT:
Maximum and minimum aperture sizes are regulated with regard to a diaphragm in order to secure predetermined optical capability in an optical unit which includes a taking lens and the diaphragm. In a normal taking, the diaphragm is used within a normal taking range from the maximum to the minimum aperture sizes. In the present invention, an aperture size which is larger than the maximum size and a size which is smaller than the minimum size (extra aperture size or extra small size) are respectively set at outside the range that secures the capability. The aperture sizes of the diaphragm at outside the specified range are used at least for one of the following: automatic exposure (AE) adjustment, auto focus (AF) adjustment, electronic zoom, displaying a moving image, taking for recording the moving image, and taking under a low resolution by thinning out pixels.
REFERENCES:
patent: 5585942 (1996-12-01), Kondo
patent: 5831676 (1998-11-01), Takahashi et al.
patent: 5883666 (1999-03-01), Kyuma et al.
patent: 6636262 (2003-10-01), Okajima et al.
patent: 6720995 (2004-04-01), Kaneda et al.
patent: 6727949 (2004-04-01), Saruwatari et al.
patent: 6906751 (2005-06-01), Norita et al.
patent: 553170 (1993-03-01), None
patent: 08-237544 (1996-09-01), None
Kondo Shigeru
Misawa Atsushi
Nakazawa Michitaka
Yamazaki Akihisa
Fujifilm Corporation
Ometz David
Tran Nhan T.
LandOfFree
Camera, aperture controlling method and apparatus, lens... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Camera, aperture controlling method and apparatus, lens..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Camera, aperture controlling method and apparatus, lens... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3886812