Alignment method and mounting method using the alignment method

Details Alignment method and mounting method using the alignment method Alignment method and mounting method using the alignment method

2011-04-05

2011-04-05

Koch, III, George R (Department: 1745)

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

C029S833000, C029S832000, C029S834000, C029S836000, C029S739000, C702S095000

Reexamination Certificate

active

07918953

ABSTRACT:
Positioning recognition marks are read by movable recognition device for positioning objects to be bonded to each other. An alignment method includes a step of reading the recognition marks during movement of the recognition device before its complete stop, and a step of identifying absolute positions of the recognition marks by correcting the mark recognition positions having been read based on a position feedback signal of the moving recognition device. A mounting method using the alignment method is also disclosed. It is possible to maintain a high alignment accuracy, eliminate necessity of assuring a settling time for complete stop of the movable recognition device, and significantly reduce the alignment time and mounting tact.

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