光学检测系统

Optical detection system

Abstract

The invention discloses an optical detection system, which is used for detecting a surface of a solar cell chip and includes a casing, a control device, as well as an image taking device and an illuminating device both arranged in the casing, wherein the illuminating device can provide a monochromatic light source for a solar cell chip in the casing, and the image taking device can take an image of the solar cell chip. The control device is electrically connected with the image taking device and the illuminating device, so as to control the optical detection system to perform defect detection and color detection on the surface of the solar cell chip. Through mutual communication among the image taking device, the illuminating device and the control device, images with different resolutions can be acquired as per different solar cell chip detection procedures, and the error can be lowered through image taking by a monochromatic sensitive array. The optical detection system disclosed by the invention can take images with different resolutions as per different detection procedures, the detection speed is high, and as only one image taking system is used, the detection cost for the solar cell chip can be lowered.
本发明公开了一种光学检测系统,用以检测太阳能电池芯片的表面,此系统包含壳体、控制装置、及设置于壳体中的取像装置与发光装置。发光装置用以提供单色光源至壳体内的太阳能电池芯片上,取像装置则可对太阳能电池芯片进行取像。控制装置电连接取像装置以及发光装置,用来控制光学检测系统进行太阳能电池芯片表面的缺陷检测与颜色检测程序。通过取像装置、发光装置与控制装置间的互相沟通,可根据不同的太阳能芯片检测程序而取得不同解析度的图像,并能通过单色感光阵列取像以降低误差。本发明的光学检测系统针对不同的检测程序进行不同解析度的取像,其检测速度快速并且仅使用一套取像系统而可降低太阳能电池芯片的检测成本。

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Cited By (1)

    Publication numberPublication dateAssigneeTitle
    CN-105629634-AJune 01, 2016苏州巨硕智能技术有限公司一种反光板及具有该反光板的检测装置