CAMERA MODULE AND ASSEMBLY METHOD THEREFOR

CAMERA MODULE AND ASSEMBLY METHOD THEREFOR

The present invention provides a method for assembling a camera module, including: preparing a first sub-lens assembly and a second sub-assembly, wherein the second sub-assembly includes a second sub-lens assembly and a photosensitive assembly fixed together; arranging the first sub-lens assembly on...

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Hauptverfasser: LIU, Chunmei, WANG, Mingzhu, CHU, Shuijia, LIAO, Hailong, WANG, Yiqi
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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creator LIU, Chunmei
WANG, Mingzhu
CHU, Shuijia
LIAO, Hailong
WANG, Yiqi
description The present invention provides a method for assembling a camera module, including: preparing a first sub-lens assembly and a second sub-assembly, wherein the second sub-assembly includes a second sub-lens assembly and a photosensitive assembly fixed together; arranging the first sub-lens assembly on an optical axis of the second sub-lens assembly to form an optical system capable of imaging; adjusting a relative position of the first sub-lens assembly with respect to the second sub-lens assembly, so as to increase an actual measured resolution of imaging of the optical system, obtained by using the photosensitive element, to a first threshold, and decrease an actual measured image plane inclination obtained by using the photosensitive element to a second threshold; and connecting the first sub-lens assembly and the second sub-lens assembly. The present invention further provides a corresponding camera module. The present invention can improve the resolution of the camera module; can improve the capability of process index of mass production of the camera module; can reduce the overall costs of the optical imaging lens assembly and module; and can reduce the failure rate and the production costs, and improve the imaging quality.
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
title CAMERA MODULE AND ASSEMBLY METHOD THEREFOR
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