Method and apparatus for aligning electronic components

Method and apparatus for aligning electronic components

A method for automated alignment between a plurality of electronic components and at least one testing device for receiving the electronic components for testing which includes defining a fiducial marker and positioning a moveable imaging device relative to a stationary imaging device, such that the...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Cheng, Chi Wah, Leung, Chi Hung, Lau, Kai Fung, Cheung, Yu Sze
Format: Patent
Sprache:eng
Schlagworte:
CONTROL OR REGULATING SYSTEMS IN GENERAL
CONTROLLING
FUNCTIONAL ELEMENTS OF SUCH SYSTEMS
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS
PHYSICS
REGULATING
TESTING
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Beschreibung
Zusammenfassung:A method for automated alignment between a plurality of electronic components and at least one testing device for receiving the electronic components for testing which includes defining a fiducial marker and positioning a moveable imaging device relative to a stationary imaging device, such that the fiducial marker is within a field of view of the moveable imaging device and within a field of view of the stationary imaging device. The moveable imaging device determines, with respect to each of the at least one testing device, a first offset between the testing device and the fidicual marker. The stationary imaging device determines, with respect to each electronic component, a second offset between the electronic component and the fidicual marker. Alignment is effected between each electronic component and the testing device in accordance with the first and second offsets.