Imaging lens assembly module, camera module and electronic device

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United States of America Patent

PATENT NO 11815791
SERIAL NO

17487025

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Importance

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Abstract

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An imaging lens assembly module has an optical axis, and includes a lens barrel and an optical element set. The lens barrel includes an object-side portion, a tubular portion and a tip-end minimal aperture. The object-side portion includes a first assembling surface. The tubular portion includes a plurality of second assembling surfaces. The optical element set includes at least one light blocking sheet and at least one optical lens element. The light blocking sheet includes an object-side surface, an image-side surface and an inner opening surface. The optical lens element includes an optical effective portion and a peripheral portion. The object-side portion of the lens barrel includes a first reversing inclined surface gradually enlarged from the tip-end minimal aperture to the image side of the lens barrel, and the first reversing inclined surface is not contacted with the optical element set.

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Patent Owner(s)

Patent OwnerAddress
LARGAN PRECISION CO LTDNO 11 JINGKE RD NANTUN DIST TAICHUNG CITY 408

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Lin-An Taichung, TW 37 17
Chen, Kuan-Ming Taichung, TW 86 327
Chou, Ming-Ta Taichung, TW 399 2019
Lin, Cheng-Chen Taichung, TW 71 317
Tang, Hsiang-Chi Taichung, TW 115 1958

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