Optical lens, camera module and corresponding assembly method

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United States of America Patent

PATENT NO 11849203
SERIAL NO

17433021

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Abstract

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A method for assembling an optical lens includes preparing a first lenses part including a first lens and a second lenses part including a second lens, capturing the first lenses part, and adjusting a posture of the first lenses part according to a distance measurement result, so that an included angle between a first end surface of the first lenses part and a second end surface of the second lenses part is less than a threshold of inclination angle. The method also includes adjusting the first lenses part at degree of freedom of linear movement to complete pre-positioning, performing an active alignment of a position of the first lenses part at the degree of freedom of linear movement according to an actual imaging result, and fixing the first and second lenses parts together, so that their relative positions are maintained at the relative positions determined by the active alignment.

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Patent Owner(s)

Patent OwnerAddress
NINGBO SUNNY OPOTECH CO LTDNINGBO ZHEJIANG 315400

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ding, Xiaoming Zhejiang, CN 4 5
Li, Hui Zhejiang, CN 1264 14805
Liao, Hailong Zhejiang, CN 12 25
Shi, Ke Zhejiang, CN 20 10
Ye, Chao Zhejiang, CN 23 129
Zhong, Ling Zhejiang, CN 33 31
Zhou, Guangfu Zhejiang, CN 2 0

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