Invention Grant
- Patent Title: Solid-state imaging apparatus having photoelectric conversion device
- Patent Title (中): 具有光电转换装置的固态成像装置
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Application No.: US12173428Application Date: 2008-07-15
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Publication No.: US07990439B2Publication Date: 2011-08-02
- Inventor: Atsuko Kume
- Applicant: Atsuko Kume
- Applicant Address: JP Tokyo
- Assignee: Olympus Corporation
- Current Assignee: Olympus Corporation
- Current Assignee Address: JP Tokyo
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: JP2007-185500 20070717
- Main IPC: H04N5/217
- IPC: H04N5/217 ; H04N9/64

Abstract:
A solid-state imaging apparatus including, among other things, a control section that, after simultaneous and concurrent reset of all first and second input sections, effects control so as to cause all the first input sections to concurrently and simultaneously accumulate the signal associated with the object image having the same exposure start timing; a correction data retaining section that retains correction data to correct a characteristic variance between the first input section and the second input section where the correction data is generated by taking a difference between a noise signal of the first input section and a noise signal of the second input section containing the characteristic variance; and a variance correction section that generates a third pixel signal corresponding to a difference between the first pixel signal and the second pixel signal where the characteristic variance is corrected by subtracting the correction data from the third pixel signal.
Public/Granted literature
- US20090021622A1 SOLID-STATE IMAGING APPARATUS Public/Granted day:2009-01-22
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