Magna Electronics Inc.

Magna International Inc.

Umer Shahid

Yuesheng Lu

Christopher Louis Van Dan Elzen

William Joseph Chundrlik, Jr

Ove J Salomonsson

Joern Ihlenburg

Boris Shulkin

Benjamin May

Tom H Toma

Todd Deaville

Jasmin Jijina Sinkular

A metasurface lens assembly to perform chromatic separation includes a first layer with a plurality of nanofins extending transversely there from and each being optically anisotropic and transmissive to light in the visible spectrum and having an optical characteristic that is set according to a phase profile. A second layer is spaced apart from the first layer and includes a plurality of photosensitive subpixels each associated with a different color. In operation, many beams of light may be directed onto the metasurface lens from a source with each beam of light having a plurality of component colors. The nanofins may function in combination with one another according to the phase profile to bend and focus the beams of light onto the second layer with each of the component colors being bent and focused differently to direct the component colors onto corresponding ones of the photosensitive subpixels.

Metasurface lens assembly for chromatic separation

A vision system of a vehicle includes a camera module configured to be disposed at and behind a vehicle windshield, with the camera module including a first camera and a second camera. The first camera includes a first imager and a first lens having a wide angle field of view greater than 100 degrees. The first camera is operable to capture image data for processing by an image processor. The second camera includes a second imager and a second lens having a narrow angle field of view less than 40 degrees. The second camera is operable to capture image data for displaying color images at a display screen. Image data captured by the first camera is processed to detect objects, and image data captured by the first camera is not video procesed for display of video images. The vision system switches between daytime mode and nighttime mode responsive to ambient light.

Vehicle vision system with enhanced night vision

A vision system for a vehicle includes a camera configured to be disposed at a vehicle so as to have a field of view exterior of the vehicle. The camera includes a lens and an imager, and light passing through the lens is received at the imager via an optic path from the lens to the imager. The camera includes at least two spectral filters, each having a respective cutoff wavelength and (i) passing visible light below the respective cutoff wavelength, (ii) attenuating light above the respective cutoff wavelength. A control is operable to move the spectral filters relative to the optic path. The control positions a selected one of the spectral filters in the optic path so that the imager images visible light below the respective cutoff wavelength of the selected spectral filter. An image processor is operable to process image data captured by the camera.

Vehicle camera with multiple spectral filters

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Rochester Hills, MI, United States of America

Umer Shahid