SOLID-STATE IMAGE CAPTURING DEVICE

WIPO Patent Application WO/2023/013149

A1

[Problem] To provide a solid-state image capturing device having a metasurface structure capable of condensing light onto the center of a pixel even if the light is incident on a pixel region from an oblique direction. [Solution] A solid-state image capturing device according to an embodiment of the present invention is provided with a pixel region including a plurality of pixels, and a polarization control element which is provided above a surface of incidence of incident light in the pixel region, and which includes a plurality of microstructures arranged two-dimensionally substantially parallel to the surface of incidence, wherein a position, within a first pixel in the pixel region, of a first microstructure having a maximum length in a first polarization direction of the incident light, among the plurality of microstructures corresponding to the first pixel, depends on a distance from the center of the pixel region to the first pixel.

WO/2019/220897	IMAGING ELEMENT, ELECTRONIC EQUIPMENT, AND METHOD FOR DRIVING IMAGING ELEMENT
JP2003506926	[Title of Invention] Multi-photodetector unit cell
JPH07506937	INDUSTRIAL APPLICABILITY: Thermally matched reader / detector structure and method for manufacturing the same.

MORITA HIROKI (JP)
AKIBA AKIRA (JP)

PCT/JP2022/013043

February 09, 2023

March 22, 2022

Click for automatic bibliography generation  

SONY GROUP CORP (JP)

H01L27/146; G02B5/30

WO2017187804A1	2017-11-02
WO2014097507A1	2014-06-26

JP2020051868A	2020-04-02
JP2020080366A	2020-05-28
JP2017215330A	2017-12-07
JP2010008990A	2010-01-14
JP2015115329A	2015-06-22
US20200321378A1	2020-10-08
JP2015028960A	2015-02-12
JP2020051868A	2020-04-02

NAKAMURA Yukitaka et al. (JP)

View/Download PDF      PDF Help

Previous Patent: OPTICAL SENSOR

Next Patent: COMPRESSION MOLDING DEVICE AND COMPRESSION MOLDING METHOD