Imaging apparatus having pixel sensor
US7598992B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 27, 2005 |
| Grant date | Oct 6, 2009 |
| Priority date | — |
| Expiry date | Aug 3, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N25/78
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Disclosed herein is a solid-state imaging apparatus including: a pixel section having unit pixels disposed two-dimensionally in rows and columns, each pixel containing a photoelectric conversion section and an amplifying section for amplifying output of the photoelectric conversion section to output a pixel signal; a vertical scanning section for selecting a row to be read out of the pixel section; a noise suppressing section having a noise suppressing function where a noise suppression of the pixel signal is effected unit pixel by unit pixel and a signal mixing function where a plurality of the pixel signal are mixed along a predetermined direction; a horizontal scanning section for causing the pixel signals along a horizontal direction processed through the noise suppressing section to be sequentially outputted from a horizontal signal line; and a mode control section for effecting a control in accordance with each mode of a first mode where pixel signals after the noise suppression are outputted onto the horizontal signal line and a second mode where pixel signals after a parallel processing combining the noise suppression and the signal mixing are outputted onto the horizontal …
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.