Optical lens assembly, image capturing device and mobile terminal

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9244256
APP PUB NO 20150185446A1
SERIAL NO

14199990

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An optical 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 and a fifth lens element. The first lens element with positive refractive power has an object-side surface being convex in a paraxial region thereof. The second lens element has negative refractive power. The third lens element has refractive power. The fourth lens element with negative refractive power has an object-side surface being concave in a paraxial region thereof and an image-side surface being convex in a paraxial region thereof. The fifth lens element with positive refractive power has an object-side surface being convex in a paraxial region thereof and an image-side surface being concave in a paraxial region thereof, and the image-side surface thereof has at least one convex shape in an off-axial region thereof.

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Patent Owner(s)

  • LARGAN PRECISION CO., LTD.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Wei-Yu Taichung, TW 669 4964
Hsu, Po-Lun Taichung, TW 73 844
Liao, Lin-Yao Taichung, TW 57 424
Lin, Cheng-Chen Taichung, TW 71 317

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