Camera module array and assembly method therefor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11711604
APP PUB NO 20220217254A1
SERIAL NO

17702384

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Abstract

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The present application provides a camera module array, comprising at least two camera modules, wherein at least one of the camera modules has a free-form lens sheet, and the free-form lens sheet performs active alignment according to an actual imaging result received by a photosensitive chip, so that a difference between an actual reference direction of the free-form lens sheet and a reference direction determined by an optical design is not greater than 0.05 degrees. The present application further provides a corresponding assembly method for camera module array. In the present application, a TTL of the camera modules can be reduced by means of the free-form lens sheet so as to, for example, make a TTL of a wide-angle module equal or approximately equal to a TTL of a telephoto module, so that a dual-camera module composed of the wide-angle module and the telephoto module is easily mounted in a terminal device such as a mobile phone. The present application can also effectively improve the mounting precision of the free-form lens sheet.

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Patent Owner(s)

  • NINGBO SUNNY OPOTECH CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fang, Yinli Ningbo, CN 11 10
Tanaka, Takehiko Ningbo, CN 163 949

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