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:
Dec. 23, 2003
Filed:
Jan. 17, 2002
Fujitsu Media Devices Limited, Nagano, JP;
Abstract
The present invention provides a sealing system for implementing an optimum temperature profile for solder melting and improving productivity, and a sealing method therefor. The present invention comprises a sealing machine for superimposing a pre-soldered cap onto a package on which an electronic device element is mounted, a multi-clip for receiving and holding a plurality of sets of the packages and caps superimposed by the sealing machine in batch, and a sealing furnace for heating the plurality of sets held in batch by the multi-clip, and generating a plurality of electronic devices in batch by melting the previously applied solder and sealing the plurality of sets of packages and caps. According to the present invention, the plurality of sets of the packages and caps held in batch by the multi-clip are heated and sealed, therefore the sealing efficiency of the packages and caps can be improved.