Title:
SOLID-STATE IMAGING DEVICE AND ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/138466
Kind Code:
A1
Abstract:
Provided is a solid-state imaging device that can realize further improvement in image quality. The solid-state imaging device is provided with a plurality of imaging pixels arranged regularly according to a prescribed pattern, each of the imaging pixels having at least a semiconductor substrate on which a photoelectric converter is formed and a filter that is formed on a light receiving surface side of the semiconductor substrate and that transmits specific light. At least one imaging pixel from among the plurality of imaging pixels is replaced with a ranging pixel having a filter that transmits the specific light, thereby forming at least one ranging pixel. A partitioning wall part is formed between the filter of the at least one ranging pixel and a filter adjacent to the filter of the at least one ranging pixel. The partitioning wall part includes a material that is substantially identical to a material of the filter of the at least one imaging pixel that was replaced by the ranging pixel.
Inventors:
IRISA AYAKA (JP)
SEKI YUICHI (JP)
ISERI YUJI (JP)
SEKI YUICHI (JP)
ISERI YUJI (JP)
Application Number:
PCT/JP2019/051540
Publication Date:
July 02, 2020
Filing Date:
December 27, 2019
Export Citation:
Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORP (JP)
International Classes:
H01L27/146; H04N5/369; H04N9/07
Domestic Patent References:
| WO2016052249A1 | 2016-04-07 | |||
| WO2016114154A1 | 2016-07-21 |
Foreign References:
| JP2018182397A | 2018-11-15 | |||
| JP2015026675A | 2015-02-05 | |||
| JP2016096234A | 2016-05-26 | |||
| JP2015159231A | 2015-09-03 | |||
| JP2006243407A | 2006-09-14 | |||
| JP2017005145A | 2017-01-05 | |||
| JP2005340299A | 2005-12-08 | |||
| JP2010263228A | 2010-11-18 | |||
| US20160276394A1 | 2016-09-22 |
Attorney, Agent or Firm:
WATANABE Kaoru (JP)
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