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Patent Searching and Data


Title:
IMAGING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/262131
Kind Code:
A1
Abstract:
An imaging device according to one embodiment of the present disclosure has: a first semiconductor substrate (100) which is provided with a photoelectric conversion element, a floating diffusion for temporarily holding electric charge outputted from the photoelectric conversion element, and a transfer transistor for transferring the electric charge outputted by the photoelectric conversion element to the floating diffusion; and a second semiconductor substrate (200) which is provided on the first semiconductor substrate (100) with a first interlayer insulation film therebetween and which is provided with a reading circuit part for reading the electric charge held by the floating diffusion and outputting a pixel signal.

Inventors:
HIRAMATSU KATSUNORI (JP)
OKAMOTO SHINTARO (JP)
KITANO YOSHIAKI (JP)
MAEDA YUYA (JP)
SATO SHINYA (JP)
Application Number:
PCT/JP2020/023702
Publication Date:
December 30, 2020
Filing Date:
June 17, 2020
Export Citation:
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Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORP (JP)
International Classes:
H01L21/3205; H01L21/768; H01L21/8234; H01L23/522; H01L27/00; H01L27/088; H01L27/146; H04N5/369
Domestic Patent References:
WO2016147837A12016-09-22
Foreign References:
JP2015032687A2015-02-16
US20170125473A12017-05-04
JP2013191639A2013-09-26
JP2015005690A2015-01-08
JP2018101699A2018-06-28
JP2013118345A2013-06-13
JP2016039315A2016-03-22
US20180190694A12018-07-05
JP2013038118A2013-02-21
JP2019012905A2019-01-24
JP2011049445A2011-03-10
JP2012015417A2012-01-19
JP2006100620A2006-04-13
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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