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公开(公告)号：US09785285B2
公开(公告)日：2017-10-10
申请号：US14995886
申请日：2016-01-14
Applicant: CHENG MEI INSTRUMENT TECHNOLOGY CO., LTD.
Inventor： Chao-Yi Yeh , Hung Chun Lo , Shang-Iun Yang , Chi-Yuan Lin
CPC classification number: G06F3/0418 , G06F3/0412 , G06F2203/04103
Abstract: A detection method for a touch panel is provided. The method includes the following steps: (a) using a transfer device to move the touch panel; (b) placing the touch panel on an LCD monitor; (c) emitting at least one striped light pattern from the LCD monitor; (d) using at least one camera to capture an image that is formed by the at least one striped light pattern through the touch panel; and (e) using a processor to analyze the image to complete the detection of the touch panel.
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公开(公告)号：US09810640B2
公开(公告)日：2017-11-07
申请号：US15006976
申请日：2016-01-26
Applicant: CHENG MEI INSTRUMENT TECHNOLOGY CO., LTD.
Inventor： Chao-Yi Yeh , Pin-Chuan Su , Shang-Iun Yang , Chih Yuan Liu
CPC classification number: G01N21/8914 , G01N21/8806 , G01N2021/8841 , G01N2021/9513 , G01N2201/103
Abstract: A panel inspection apparatus is provided. The panel inspection apparatus has a support platform, a delivery platform and a panel inspection assembly. The delivery platform is disposed on the support platform, and the delivery platform has a push module for delivering the panel. The panel inspection assembly includes a plurality of light source modules and a plurality of image-taking modules corresponding to the light source modules. The light source modules include a front light source, a first horizontal light source, and a back light source. The image-taking modules include a front light image-taking module, a first horizontal light image-taking module, and a back light image-taking module. The push module delivers the panel across the support platform so that a plurality of light beams emitted from the light source modules can scan the panel to finish the panel inspection process.
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