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:
Feb. 04, 2020
Filed:
Oct. 30, 2017
Disco Corporation, Tokyo, JP;
Tomohiro Kaneko, Tokyo, JP;
Norihisa Arifuku, Tokyo, JP;
DISCO CORPORATION, Tokyo, JP;
Abstract
A package substrate cutting jig table for use in cutting a package substrate is provided. The jig table includes a jig base and a holding member adapted to be detachably mounted on the jig base. The holding member includes a holding surface for holding the package substrate, a plurality of escape grooves formed on the holding surface for preventing the interference of a cutting blade with the holding member, the escape grooves corresponding to a plurality of division lines formed on the package substrate, and a plurality of suction holes formed in a plurality of separate regions defined by the escape grooves on the holding surface. The holding member is formed of a material having a dynamic viscoelastic modulus ranging from 0.16 to 0.41.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile