触摸屏网面AVI/AOI检测--Web Inspection System 网面检测系统
塑料网面检测系统提供可靠的缺陷检测,精确的缺陷识别和高质量的可视化图片,是一个开放的可拓展平台。
设备规格要求:
一、Line name产线名称:Touch Panel
二、Material 材料:Optical Film 上下料方式:卷对卷
三、Line speed产线速度:Depends on how many fake defects(cannot guaranty the line speed)
四、Sheet width薄膜宽度:Min 390 - Max 510 mm
五、Sheet thickness薄膜厚度:50-100 microns(DITO)
六、Web wander偏移量:< 1mm (including centering variation)
七、Environment Temp 环境温度:Lower than 50℃ (around the camera)
八、Humidity 湿度:Lower than 90%RH
九、TARGET DEFECT 目标缺陷
1) The target defects are Cu residue, Bubble, Dot, Dent, Scratch, Dirt.
检测的目标缺陷为Cu残留,气泡,Dot,凹痕,划伤,Dirt。
2) The size of defects is bigger than the resolution with sufficient contrast(S/N>3)
缺陷尺寸大于分辨率,且有足够的信噪比(S/N>3)。
3) The target inspection area is only the Viewing Area(VA). The Copper Trace Area(TA)and the Exclusive Area (EA) are out of scope.
目标检测区域只是VA.铜TA 和 EA不是检测目标区域。
4) Mura, Pixelated Cu residue and other unknow defects are out of scope。
Mura,Pixelated (散点状)Cu残留和其他未知缺陷不是检测目标。
5) If the piece is not square (include corner R etc.), increasing overkill. 如果工件不是正方形的(包括圆角R等),则会增加过杀。
十、光学配置:(参考)