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Camera module test equipment and camera module test method

A camera module and testing equipment technology, applied in image communication, TV, electrical components, etc., can solve the problems of tearing camera module function, failure, flexible circuit board easily broken, etc.

Active Publication Date: 2021-12-03
BEIJING HONOR DEVICE CO LTD
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  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

In terminal equipment, the camera is usually connected to the main board through a flexible circuit board, and the flexible circuit board of the camera needs to be bent several times during the assembly process of the terminal equipment, so that the flexible circuit board is easy to break and tear, which will cause the camera module to fail. fail

Method used

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  • Camera module test equipment and camera module test method
  • Camera module test equipment and camera module test method
  • Camera module test equipment and camera module test method

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Embodiment Construction

[0094] In the embodiments of the present application, the terms "first" and "second" are used for description purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features.

[0095] The camera module testing equipment in the embodiment of the present application can perform bending tests on the flexible circuit board of the camera module, and study the impact of the bending times of the flexible circuit board of the camera module on the image output of the camera and the target of the camera module. The influence of electrical parameters provides a theoretical basis for the design and assembly of camera modules.

[0096] Such as figure 1 as shown, figure 1 It is a functional block diagram of the camera module testing equipment in some embodiments of the present applica...

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Abstract

The invention discloses camera module test equipment and a camera module test method, relates to the technical field of camera module test equipment, and can perform bending test research on a flexible circuit board of a camera module. The camera module test equipment comprises a bending device and a detection device and / or a test device, and the bending device is configured to be a flexible circuit board capable of being bent and unfolded; the detection device comprises a driving module and a processing module, and the driving module is configured to be electrically connected with the connecting end so as to drive the camera to work; the processing module is configured to be electrically connected with the connecting end and used for detecting whether the connecting end outputs a target image signal or not; the testing device is configured to be electrically connected with the connecting end so as to be used for obtaining target electrical parameters of the camera module. The flexible circuit board bending test device can be used for bending test research of the flexible circuit board of the camera module.

Description

technical field [0001] The present application relates to the technical field of camera module testing equipment, in particular to a camera module testing equipment and a camera module testing method. Background technique [0002] With the popularity of terminal devices such as mobile phones and tablet computers, people pay more and more attention to the camera function in terminal devices, and the failure of the camera function has become one of the main problems affecting the user experience. In terminal equipment, the camera is usually connected to the main board through a flexible circuit board, and the flexible circuit board of the camera needs to be bent several times during the assembly process of the terminal equipment, so that the flexible circuit board is easy to break and tear, which will cause the camera module to fail. invalidated. [0003] Therefore, it is very important to perform a bending test on the flexible circuit board of the camera during the productio...

Claims

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Application Information

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IPC IPC(8): H04N17/00
CPCH04N17/002
Inventor 杨小刚
Owner BEIJING HONOR DEVICE CO LTD
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