Optical imaging lens assembly, image capturing unit and electronic device

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United States of America Patent

PATENT NO 9977222
SERIAL NO

15157232

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Abstract

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An optical imaging lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with positive refractive power has a convex object-side surface. The second lens element has negative refractive power. The fourth lens element with negative refractive power has a concave object-side surface. The fifth lens element with negative refractive power has a convex object-side surface and a concave image-side surface, and the image-side surface of the fifth lens element has at least one convex shape in an off-axis region thereof. The sixth lens element has a convex object-side surface and a concave image-side surface, and the image-side surface of the sixth lens element has at least one convex shape in an off-axis region thereof.

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Patent Owner(s)

Patent OwnerAddress
LARGAN PRECISION CO LTDTAICHUNG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Chun-Yen Taichung, TW 116 693
Chen, Wei-Yu Taichung, TW 709 6443
Hsueh, Chun-Che Taichung, TW 119 625
Lin, Cheng-Chen Taichung, TW 73 444

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