The present invention relates to an apparatus and a method for examining circuit boards or assemblies. The apparatus according to the invention is a finger tester comprising at least one optical test finger which has an optical detection device. The optical detection device is provided with an autofocusing device in order to automatically focus a detection element onto the surface of a circuit board arranged in the test region.
申请公布号
WO2011154464(A3)
申请公布日期
2012.04.19
申请号
WO2011EP59536
申请日期
2011.06.08
申请人
DTG INTERNATIONAL GMBH;ROMANOV, VICTOR;YUSCHUK, OLEH