US 2026/0101102 A1 · SOLID-STATE IMAGING DEVICE, ELECTRONIC APPARATUS, AND PROGRAM

Abstract

Authentication accuracy is improved. A solid-state imaging device includes a light source, a first light receiving region, and a second light receiving region. The light source is provided on an opposite side of a display surface of a display, and emits light in an infrared light band via the display. The first light receiving region is provided on an opposite side of the display surface of the display, and includes a pixel that receives light in a visible light band and a pixel that receives at least light in an infrared light band emitted from the light source. The second light receiving region is provided on an opposite side of the display surface of the display, and includes a pixel that receives at least light in an infrared light band emitted from the light source.

Claims19

Dependent claims

A solid-state imaging device comprising:

a light source that is provided on an opposite side of a display surface of a display and emits light in an infrared light band via the display;
a first light receiving region that is provided on an opposite side of the display surface of the display and includes a pixel that receives light in a visible light band and a pixel that receives at least light in an infrared light band emitted from the light source;
and
a second light receiving region that is provided on an opposite side of the display surface of the display and includes a pixel that receives at least light in an infrared light band emitted from the light source.

1 more element

Dependencies are inferred from the claim text.

Facts

Application

19/112,974Filed 12 Sep 2023

Priority

JP 2022-15290126 Sep 2022

Published

9 Apr 2026

Term ends

Not estimatedThe source records don’t support an estimate.

Classification14 codes

H04N 23/611
Based on recognised objects: where the recognised objects include parts of the human body
G01S 17/86
Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems: combinations of lidar systems…
G01S 17/89
Lidar systems specially adapted for specific applications: for mapping or imaging
G01S 17/894
For mapping or imaging: three-dimensional [3D] imaging with simultaneous measurement of time-of-flight at a two-dimensional [2D] array of receiver…

Solid-state imaging device, electronic apparatus, and program

Life of this patent

Solid-state imaging device, electronic apparatus, and program

Life of this patent

Abstract

Claims19