Optical image lens assembly, image capturing unit and electronic device including nine lenses of +−−+−−−+−, +−+++−−+−, +−−−++−+−, +−−+++−+− or +−−+−+−+− refractive powers
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United States of America Patent
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Nov 14, 2023
Grant Date -
N/A
app pub date -
Oct 20, 2020
filing date -
Aug 28, 2020
priority date (Note) -
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status (Latency Note)
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Abstract
An optical image lens assembly includes nine lens elements which are, in order from an object side to an image side along an optical path: a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element, a seventh lens element, an eighth lens element and a ninth lens element. Each of the nine lens elements has an object-side surface facing toward the object side and an image-side surface facing toward the image side. The first lens element has positive refractive power. The second lens element has negative refractive power. The image-side surface of the ninth lens element is concave in a paraxial region thereof and has at least one inflection point.
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