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公开(公告)号:US5907644A
公开(公告)日:1999-05-25
申请号:US840717
申请日:1997-04-25
IPC分类号: G01N21/88 , G01N21/956 , G06K9/20 , H05K13/04 , H05K13/08
CPC分类号: G06K9/209
摘要: An image acquiring device for a component mounting apparatus includes a line sensor provided with photodetecting elements in one array or a plurality of arrays, and a CCD register for transmitting electric charges accumulated in the photodetecting elements to an output part. The device also includes an illumination unit having one or a plurality of light sources of a high directivity for feeding light to illuminate an electronic component. The one or plurality of light sources are arranged to condense the light to an image-acquiring line of the line sensor.
摘要翻译: 一种用于元件安装装置的图像获取装置,包括设置有一个阵列或多个阵列中的光电元件的线传感器,以及用于将累积在光电检测元件中的电荷传输到输出部分的CCD寄存器。 该装置还包括具有高方向性的一个或多个光源以照射电子部件的照明单元的照明单元。 一个或多个光源被布置成将光聚集到线传感器的图像获取线。