Title:
単位画素の信号加算方法
Document Type and Number:
Japanese Patent JP5829036
Kind Code:
B2
Abstract:
A unit pixel has a light receiving device containing a photoelectric conversion element for detecting a light to generate photoelectrons. The light receiving device contains a plurality of photoelectron distributors, which each have a first transfer unit for transferring the photoelectrons generated in the photoelectric conversion element, a photoelectron hold unit for temporarily holding the photoelectrons generated in the photoelectric conversion element, a second transfer unit for transferring the photoelectrons held in the photoelectron hold unit, and a floating diffusion layer for storing the transferred photoelectrons and converting the photoelectrons to a voltage. The unit pixel contains a reset transistor for resetting the potential of the floating diffusion layer to a reference potential and a photoelectron discharger for discharging the photoelectrons generated in the photoelectric conversion element.
Inventors:
Tomoyuki Kamiyama
Keisuke Kesaku
Keisuke Kesaku
Application Number:
JP2011081328A
Publication Date:
December 09, 2015
Filing Date:
March 31, 2011
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
H01L27/148; H04N5/347; H04N5/353; H04N5/372
Domestic Patent References:
| JP2002368205A | ||||
| JP2010032425A | ||||
| JP2004294420A | ||||
| JP2009277738A | ||||
| JP2011040926A | ||||
| JP2006311515A | ||||
| JP2010035168A |
Foreign References:
| WO2007119626A1 |
Attorney, Agent or Firm:
Takehiro Chiba
Toshiyuki Miyadera
Shuji Ouchi
Toshiyuki Miyadera
Shuji Ouchi