发明名称 FOCUSING INSPECTION APPARATUS FOR CAMERA MODULE BY USING INDIRECT LIGHTING
摘要 Provided is a camera module focusing test apparatus using indirect lighting, comprising: a frame unit; a rotary table supported by the frame unit and clamping a photographing device having a camera module; and a chart unit arranged on an upper part of the rotary table to be separated from the rotary table, connected to be able to move toward or away from the rotary table, and having a focusing pattern which is a subject of the camera module; and a lighting unit supported by the chart unit and illuminating the focusing pattern. According to the present invention, since the lighting unit is moved together with the chart unit, there is no need to readjust a distance between the chart unit and the lighting unit when adjusting a distance between the camera module and the chart unit. Accordingly, equipment setting time can be shortened.
申请公布号 KR101639937(B1) 申请公布日期 2016.07.14
申请号 KR20150012189 申请日期 2015.01.26
申请人 ISMEDIA CO., LTD. 发明人 LEE, BYOUNG DAE;KIM, SEUNG YONG
分类号 G03B43/00 主分类号 G03B43/00
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