Title:
IMAGE PICK-UP DEVICE
Document Type and Number:
Japanese Patent JP2009273148
Kind Code:
A
Abstract:
To improve rejection of noise due to a pixel, and thereby to improve a signal processing speed.
An image pick-up device has: a plurality of pixels for imaging a subject; a plurality of vertical output lines for reading a signal from the plurality of pixels; an amplification circuit for amplifying the signal read by the plurality of vertical output lines; a correction circuit for correcting a noise content included in the signal read from the plurality of pixels; and a transfer means for transferring the signal outputted from the amplification circuit to horizontal output lines. The correction circuit and the amplification circuit share at least one part.
Inventors:
HIYAMA TAKUMI
OKITA AKIRA
TAKADA HIDEAKI
SAKURAI KATSUTO
OKITA AKIRA
TAKADA HIDEAKI
SAKURAI KATSUTO
Application Number:
JP2009188601A
Publication Date:
November 19, 2009
Filing Date:
August 17, 2009
Export Citation:
Assignee:
CANON KK
International Classes:
H04N5/335; H04N5/357; H04N5/369; H04N5/374; H04N5/378
Domestic Patent References:
JP2002320146A | 2002-10-31 | |||
JPH01279681A | 1989-11-09 | |||
JP2002084460A | 2002-03-22 | |||
JP2004015701A | 2004-01-15 | |||
JP2001235794A | 2001-08-31 | |||
JPH1065971A | 1998-03-06 | |||
JP2005175517A | 2005-06-30 |
Attorney, Agent or Firm:
Keizo Nishiyama
Yuichi Uchio
Yuichi Uchio
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