Split-type array camera module and assembly method

Abstract

A split-type array camera module and its assembly method, the module includes a plurality of sub-modules and an assembly bracket. One of the multiple sub-modules is a reference module, and the other sub-modules are calibration modules. The reference module and each calibration module are respectively assembled in the assembly bracket, wherein the reference module and each calibration module are independent and qualified single camera modules respectively.

Description

technical field [0001] The invention relates to an array camera module, in particular to a split-type array camera module, so as to improve production efficiency and yield rate, especially resource utilization rate. Background technique [0002] With the development of science and technology, it is common for everyone to hold a smartphone, and the camera contained in it is a major function, and most people are more accustomed to using the camera of the mobile phone to record life, and in With the continuous evolution of various hardware specifications, mobile phone cameras have replaced most of the camera market, but professional cameras with large lenses can collect more light information than mobile phone cameras with small lenses. In principle, the picture quality of a professional camera is better than that of a mobile phone camera with a small lens. However, because of the lens size, weight and price of a professional camera, it is very difficult to use the lens of a pr...

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Problems solved by technology

[0004] In addition, the array camera modules currently on the market are mainly based on the structure of common substrate and common mirror base, but the array camera modules of this kind of common substrate and common mirror base have the problem of low yield during manufacturing, which is undoubtedly an increase. The production cost of the product is reduced, because usually one camera (or lens) in the array camera module is defective, which will lead to the scrapping of the entire array camera module, and the technical tolerance capability and material level of the process completely determine multiple Camera optical axis angle

Because the design concept of the so-called array camera module is to use multiple lenses to collect image information and process a large amount of information to form an image. When one of the lenses has optical differences, mechanical positioning errors or Electronic noise and other problems will cause the entire array camera module to fail to produce a complete and clear image, thus resulting in waste of process time and cost

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