Photosensor and focus detecting device

Details Photosensor and focus detecting device Photosensor and focus detecting device

2007-11-07

2011-11-22

Diep, Trung (Department: 2622)

Television

Camera, system and detail

Optics

C396S089000

Reexamination Certificate

active

08063977

ABSTRACT:
The arrangement of focus-detecting sensors for autofocus in multipoint range finding and the arrangement of light detection sensors for focus detecting regions are optimized. Further, the chip area and power consumption are reduced. Light detection sensors are provided on the sensor chip in a manner such as to be disposed between focus-detecting sensors provided on the same sensor chip.

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patent: 6670992 (2003-12-01), Irie
patent: 6750435 (2004-06-01), Ford
patent: 7477306 (2009-01-01), Neaves
patent: 2006/0187338 (2006-08-01), May et al.
patent: 01-45883 (1989-10-01), None
patent: 02-555681 (1996-09-01), None
patent: 2004-272238 (2004-09-01), None

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