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US 10,371,919 B2Granted
Lens module
AssigneeAAC Technologies Pte. Ltd.
InventorJia Wan
Life of this patent
Estimating the term…
Abstract
The present disclosure provides a lens module. The lens module includes a lens barrel; a lens group accommodated in the lens barrel, the lens group including at least a first lens; and a retaining member located an image side of the lens group. The retaining member is a hollow ring which includes an object side leaning and connecting to the first lens, an image side opposite to the object side, an outer side and an inner side connecting to the object side and the image side, and the inner side is a Lambertian surface through Lambertian treatment.
Claims8
A lens module including:
- a lens barrel;
- a lens group accommodated in the lens barrel, the lens group including at least a first lens;
- a retaining member located an image side of the lens group;
- wherein
- the retaining member is a hollow ring which includes an object side leaning and connecting to the first lens, an image side opposite to the object side, an outer side and an inner side connecting to the object side and the image side, and the inner side is a Lambertian surface through Lambertian treatment.
2 more elements
Dependencies are inferred from the claim text.