IMAGE SENSOR
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Accused Products
Abstract
An image sensor includes an objective lens arranged on an optical axis; a substrate including a plurality of photoelectric conversion devices; and a micro lens layer including a plurality of micro lenses corresponding to each of the plurality of photoelectric conversion devices, respectively, wherein the plurality of micro lenses includes a central micro lens corresponding to a central portion of the objective lens, and an edge micro lens corresponding to an edge portion of the objective lens, and the plurality of micro lenses are configured such that focal lengths of the micro lenses increase from the central micro lens toward the edge micro lens.
49 Citations
20 Claims
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1-15. -15. (canceled)
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16. An image sensor comprising:
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a substrate; a plurality of photoelectric conversion devices on the substrate; an objective lens; and a plurality of micro lenses in between the objective lens and the plurality of photoelectric conversion devices, the plurality of micro lenses being configured such that focal lengths of the plurality of micro lenses vary with horizontal distances between a center point of the objective lens and center points of the micro lenses. - View Dependent Claims (17, 18, 19, 20)
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Specification