Title:
SOLID-STATE IMAGING DEVICE AND ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/256086
Kind Code:
A1
Abstract:
The present invention suppresses color mixture between pixels of different colors. This solid-state imaging device is provided with: a semiconductor layer having a plurality of photoelectric conversion parts divided by a separation region; and a shared on-chip lens disposed on the light incident surface side of the semiconductor layer, shared between the photoelectric conversion parts adjacent to each other with the separation region therebetween, and having a light collection point located in the separation region, and is provided with a recessed part in an upper section of each of the photoelectric conversion parts sharing the common on-chip lens and on the light incidence surface of the semiconductor layer.
Inventors:
OKAWA TATSUYA (JP)
Application Number:
PCT/JP2021/016411
Publication Date:
December 23, 2021
Filing Date:
April 23, 2021
Export Citation:
Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORP (JP)
International Classes:
G02B3/00; G02B5/00; H01L27/146; H04N5/225; H04N5/369; H04N9/07
Domestic Patent References:
| WO2018042785A1 | 2018-03-08 |
Foreign References:
| JP2018201015A | 2018-12-20 | |||
| JP2017212351A | 2017-11-30 | |||
| JP2018029170A | 2018-02-22 |
Attorney, Agent or Firm:
TANAKA Hidetetsu et al. (JP)
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