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US 2025/0033470 A1Published application
Optical pattern to prevent image noise for camera integrated into display
AssigneeGM Global Technology Operations LLC
InventorsJonglee Park, Jodi Mary Jean Allen, Michael K. Larsen
Life of this patent
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Abstract
A vehicle includes a window having a display. The display includes a substrate, a light source disposed at a first location of the substrate, a light sensor disposed at a second location of the substrate, and a first optical medium disposed on the substrate over the light source. The first optical medium includes a surface at an angle that prevents light from the light source from passing through the first optical medium and into the light sensor.
Claims23
A display, comprising:
- a substrate;
- a light source disposed at a first location of the substrate;
- a light sensor disposed at a second location of the substrate;
- and
- a first optical medium disposed on the substrate over the light source, the first optical medium including a surface oriented such that light from the light source is incident at the surface at an angle greater than a critical angle for total internal reflection, thereby preventing light from the light source from passing through the first optical medium and into the light sensor.
2 more elements
(canceled)
A window for a vehicle, comprising
- a display comprising:
- a substrate;
- a light source disposed at a first location of the substrate;
- a light sensor disposed at a second location of the substrate;
- and
- a first optical medium disposed on the substrate over the light source, the first optical medium including a surface oriented such that light from the light source is incident at the surface at an angle greater than a critical angle for total internal reflection, thereby preventing light from the light source from passing through the first optical medium and into the light sensor.
3 more elements
(canceled)
A vehicle, comprising:
- a window having a display, the display comprising:
- a substrate;
- a light source disposed at a first location of the substrate;
- a light sensor disposed at a second location of the substrate;
- and
- a first optical medium disposed on the substrate over the light source, the first optical medium including a surface oriented such that light from the light source is incident at the surface at an angle greater than a critical angle for total internal reflection, thereby preventing light from the light source from passing through the first optical medium and into the light sensor.
3 more elements
(canceled)
Dependencies are inferred from the claim text.