The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 06, 2002
Filed:
Jun. 11, 1999
Takeshi Kuribayashi, Yamanashi, JP;
Kazuyuki Nakano, Yamanashi, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
An electronic component, such as a BGA component, and a method of positioning with respect to a mounting head the component. The BGA component is positioned through positional detection of a reference mark and inspection, and the positional correction is executed by checking the holding posture. Through the inspection using the reference mark as a reference position, the dropout, dislocation, shortage of solder amount of the solder bumps of the component are subject to a quality check (S ). If of normal quality, the component is moved closer to the mounting-position of the printed board on a mounting table by a mounting head (S ). A recognition mark in the target mounting position of the printed board is confirmed and recognized (S ). By determining the mounting position through mounting position detection and component inspection result, the mounting position is corrected (S ) and the height of the mounting head is controlled and the component is mounted (S ).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile