Title:
A solid imaging device and a pickup system
Document Type and Number:
Japanese Patent JP6087681
Kind Code:
B2
Abstract:
A solid-state imaging apparatus, comprising a plurality of pixels arrayed on a substrate, and element isolation regions formed between the plurality of pixels on the substrate, wherein the plurality of pixels include a first pixel including a first color filter for passing light having a first wavelength, a second pixel including a second color filter for passing light having a second wavelength longer than the first wavelength, and a pixel for focus detection including a light-shielding pattern arranged on the photoelectric conversion portion to limit light entering the photoelectric conversion portion, and among the element isolation regions, a first region between the pixel for focus detection and the first pixel has a potential barrier against a signal charge, which is lower than that of a second region between the first pixel and the second pixel.
Inventors:
High Hiroshi Kusagi
Application Number:
JP2013059061A
Publication Date:
March 01, 2017
Filing Date:
March 21, 2013
Export Citation:
Assignee:
Canon Inc
International Classes:
H01L27/146; H01L27/14; H04N5/359; H04N5/374; H04N9/07
Domestic Patent References:
| JP2012248682A | ||||
| JP2010239117A | ||||
| JP2008270298A | ||||
| JP2010271499A | ||||
| JP2009105358A |
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