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:
Jun. 26, 2001
Filed:
Nov. 02, 1999
Disco Corporation, Tokyo, JP;
Abstract
An apparatus for cutting CSP plates into individual pellets to put them on carrier trays for transportation includes a jig rack for the storing of jigs for holding CSP plates. A taking-in and -out table takes a selected jig out from the jig rack to transport it to an area in which CSP plates are brought and laid. The apparatus also includes a cassette table on which a CSP plate cassette is put. The selected CSP plate is taken out from the cassette and is put on an associated jig, which is laid on the table. A first transport transports the CSP plate-and-jig combination from the taking-in and -out table to a working table. The CSP plate is cut with a cutting blade, while the CSP plate-and-jig combination is held on the working table. The CSP plate is cut into individual pellets. A second transport transports the jig holding the CSP plate from the working table to a washing table where the cut CSP plate-and-jig combination are washed. A third transport transports the washed cut CSP plate-and-jig combination from the washing table to a pellet picking-up table. Individual pellets are picked up from the pellet picking-up table and put in carrier trays, which are laid in a pellet transferring area. A fourth transport transports empty jigs from the pellet picking-up table to the jig taking-in and -out table.