Image sensor, image capturing system, and production method of image sensor
AssigneeSony Group Corporation
InventorAtsushi TODA
Life of this patent
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Abstract
There is provided an imaging device, an electronic apparatus including an imaging device, and an automotive vehicle including an electronic apparatus including an imaging device, including: a first substrate including a first set of photoelectric conversion units; a second substrate including a second set of photoelectric conversion units; and an insulating layer between the first substrate and the second substrate; where the insulating layer has a capability to reflect a first wavelength range of light and transmit a second wavelength range of light that is longer than the first wavelength range of light.
Claims20
An imaging device, comprising:
- a first pixel unit that converts light of a first wavelength range into a first charge;
- a second pixel unit that converts light of a second wavelength range into a second charge;
- and
- a layer,
- wherein the first wavelength range includes a shorter wavelength than the second wavelength range,
- wherein the layer is formed between the first pixel unit and the second pixel unit in a depth direction,
- wherein the layer allows the light of the second wavelength to transmit through, and
- wherein a first photoelectric conversion material used in the first pixel unit and a second photoelectric conversion material used in the second pixel unit are different from each other.
An electronic apparatus, comprising:
- an imaging device, comprising:
- a first pixel unit that converts light of a first wavelength range into a first charge;
- a second pixel unit that converts light of a second wavelength range into a second charge;
- and
- a layer,
- wherein the first wavelength range includes a shorter wavelength than the second wavelength range,
- wherein the layer is formed between the first pixel unit and the second pixel unit in a depth direction,
- wherein the layer allows the light of the second wavelength to transmit through, and
- wherein a first photoelectric conversion material used in the first pixel unit and a second photoelectric conversion material used in the second pixel unit are different from each other.
Dependencies are inferred from the claim text.