Systems and methods for swir dual-band under-display face camera
AssigneeCorephotonics Ltd.
InventorArie Gavriely
Life of this patent
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Abstract
Mobile devices comprising a display, a short wave infrared (SWIR) illuminator configured and operational to illuminate a scene with light of at least two SWIR wavelength bands (SWIR-WBs), a SWIR under-display-camera (UDC) configured and operational to capture SWIR images in the at least two SWIR-WBs and to capture at least one SWIR image of a user, and an application processor configured to analyse the at least one SWIR image to identify an owner of the mobile device, to perform human skin detection and to unlock the mobile device if the owner is identified and if human skin is detected.
Claims35
A mobile device, comprising:
- a display;
- a short wave infrared (SWIR) illuminator configured and operational to illuminate a scene with light of at least two SWIR wavelength bands (SWIR-WBs);
- a SWIR under-display-camera (UDC) configured and operational to capture SWIR images in the at least two SWIR-WBs and to capture at least one SWIR image of a user;
- and
- an application processor (AP) configured to analyse the at least one SWIR image to identify an owner of the mobile device, to perform human skin detection and to unlock the mobile device if the owner is identified and if human skin is detected,
- wherein the SWIR illuminator has one or more aperture areas operational to emit light, and
- wherein the display comprises a first display area having a lower transparency than a second display area, and wherein at least one of the one or more aperture areas is located in the second display area.
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Dependencies are inferred from the claim text.