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:
Mar. 22, 1988
Filed:
Mar. 06, 1987
Hiroshi Yagi, Tokyo, JP;
Shuichi Tando, Tokyo, JP;
Yoshihito Oba, Tokyo, JP;
Toshihisa Nakamura, Tokyo, JP;
TDK Corporation, Tokyo, JP;
Abstract
An automatic circuit element mounting apparatus includes a lead wire detection mechanism for detecting lead wires of a circuit element held on a mounting head by suction and a substrate mark detection mechanism for detecting a mounting reference mark of a printed circuit board on which the circuit element is mounted by means of the mounting head, so that the amount of movement of the mounting head may be corrected depending on a result of detection by each of the detection mechanisms to precisely mount the circuit element on the printed circuit board. Also, a method for mounting a circuit element on a printed circuit board is disclosed.