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US 2020/0049956 A1Published application
Ultracompact wide field of view lens assembly
AssigneeFacebook Technologies, LLC
InventorNing Yueng Chan
Life of this patent
Estimating the term…
Abstract
A camera includes an image sensor and a lens assembly. The image sensor includes a pixel array. The pixel array includes imaging pixels arranged in rows and columns. The lens assembly is configured to focus imaging light from a wide field of view onto the image sensor. The lens assembly includes a plurality of lens elements. The lens elements are arranged from widest to narrowest.
Claims20
A camera comprising:
- an image sensor having a pixel array, wherein the pixel array includes imaging pixels arranged in rows and columns;
- and
- a lens assembly configured to focus imaging light from a wide field of view (FOV) onto the image sensor, the lens assembly comprising a plurality of lens elements, wherein the lens elements are arranged from widest to narrowest, a rear lens element in the plurality of lens elements being the widest of the lens elements and positioned closest to the image sensor, and a front lens element in the plurality of lens elements being the narrowest lens element positioned farthest from the image sensor.
A Head Mounted Display (HMD) comprising:
- a display configured to provide display light to an eye of a user of the HMD;
- and
- a camera including:
- an image sensor having a pixel array, wherein the pixel array includes imaging pixels arranged in rows and columns;
- and
- a lens assembly configured to focus imaging light from a wide field of view (FOV) onto the image sensor, the lens assembly comprising a plurality of lens elements, wherein the lens elements are arranged from widest to narrowest, a rear lens element in the plurality of lens elements being the widest of the lens elements and positioned closest to the image sensor, and a front lens element in the plurality of lens elements being the narrowest lens element positioned farthest from the image sensor.
3 more elements
Dependencies are inferred from the claim text.