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US 10,593,720 B2Granted
Solid state imaging device, method of manufacturing solid-state imaging device, and electronic apparatus
AssigneeSony Corporation
InventorRyoji Suzuki
Life of this patent
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Abstract
The present technique aims to provide a solid-state imaging device that reduces shading and color mixing between pixels. The present invention also provides a method of manufacturing the solid-state imaging device. The present technique further relates to a solid-state imaging device that enables provision of an electronic apparatus that uses the solid-state imaging device, a method of manufacturing the solid-state imaging device, and an electronic apparatus.
Claims20
A light detecting device, comprising:
- a semiconductor substrate having a first surface that receives incident light and a second surface opposite to the first surface;
- a photoelectric conversion layer disposed in the semiconductor substrate;
- a first insulating layer disposed on the first surface of the semiconductor substrate;
- a second insulating layer disposed on the first insulating layer;
- and
- a device isolation region at a periphery of the photoelectric conversion layer, the device isolation region including a metallic film that receives a predetermined voltage, wherein the metallic film extends beyond a surface of the second insulating layer that is closest to the incident light.
3 more elements
An electronic apparatus, comprising:
- an image processing circuit;
- and
- light detecting device including:
- a semiconductor substrate having a first surface that receives incident light and a second surface opposite to the first surface;
- a photoelectric conversion layer disposed in the semiconductor substrate;
- a first insulating layer disposed on the first surface of the semiconductor substrate;
- a second insulating layer disposed on the first insulating layer;
- and
- a device isolation region at a periphery of the photoelectric conversion layer, the device isolation region including a metallic film that receives a predetermined voltage, wherein the metallic film extends beyond a surface of the second insulating layer that is closest to the incident light.
6 more elements
Dependencies are inferred from the claim text.