Title:
SOLID-STATE IMAGING ELEMENT AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/050195
Kind Code:
A1
Abstract:
The present invention improves the resolution of a solid-state imaging element which detects visible light and ultraviolet light within one pixel. According to the present invention, first and second photoelectric conversion elements perform photoelectric conversion of incident light, respectively. A first storage part stores an electrical charge that is photoelectrically converted by the first photoelectric conversion element. The second storage part is arranged on one surface of a substrate, and stores an electrical charge that is photoelectrically converted by the second photoelectric conversion element. A connection part is connected to the second storage part so as to transfer the electrical charge stored in the second storage part to the other surface of the substrate.
Inventors:
IIDA SATOKO (JP)
KITANO YOSHIAKI (JP)
NAGATA KENGO (JP)
ONO TOSHIAKI (JP)
ASATSUMA TOMOHIKO (JP)
KITANO YOSHIAKI (JP)
NAGATA KENGO (JP)
ONO TOSHIAKI (JP)
ASATSUMA TOMOHIKO (JP)
Application Number:
PCT/JP2019/034348
Publication Date:
March 12, 2020
Filing Date:
September 02, 2019
Export Citation:
Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORP (JP)
International Classes:
H04N5/369; H01L27/146; H04N5/3745
Domestic Patent References:
| WO2017138197A1 | 2017-08-17 | |||
| WO2015151651A1 | 2015-10-08 | |||
| WO2016147837A1 | 2016-09-22 |
Foreign References:
| JP2015038931A | 2015-02-26 | |||
| JP2009135314A | 2009-06-18 |
Attorney, Agent or Firm:
MARUSHIMA, Toshikazu (JP)
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