Title:
A solid imaging device and a camera
Document Type and Number:
Japanese Patent JP6274898
Kind Code:
B2
Abstract:
A solid-state imaging apparatus, including a plurality of pixels, and an A/D conversion unit configured to convert a pixel signal of an analog signal into a digital signal, wherein the A/D conversion unit comprises a comparator, a sampling unit, a counter, and an output unit configured to output the digital signal based on a count result of the counter and a sampling result of the sampling unit, and the sampling unit comprises first and second latch units configured to latch an output from the comparator in response to first and second clock signals, respectively, and a third latch unit configured to latch an output from the first latch unit in response to an output of the second latch unit.
Inventors:
Hiroshi Totsuka
Daisuke Yoshida
Nobuyoshi Yamashita
Daisuke Yoshida
Nobuyoshi Yamashita
Application Number:
JP2014027860A
Publication Date:
February 07, 2018
Filing Date:
February 17, 2014
Export Citation:
Assignee:
Canon Inc
International Classes:
H04N5/378
Domestic Patent References:
| JP2009038726A | ||||
| JP2013165341A | ||||
| JP2011244055A | ||||
| JP2008283556A | ||||
| JP2010245660A | ||||
| JP2012231458A |
Attorney, Agent or Firm:
Yasunori Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Osamu Shimoyama
Nagakawa Yukimitsu
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Osamu Shimoyama
Nagakawa Yukimitsu
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