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:
Nov. 17, 2015
Filed:
Nov. 12, 2013
United Microelectronics Corp., Hsin-Chu, TW;
Ping-Chang Wu, Hsinchu County, TW;
Tsung-Shu Lin, New Taipei, TW;
UNITED MICROELECTRONICS CORP., Science-Based Industrial Park, Hsin-Chu, TW;
Abstract
A scribe line structure between die regions is disclosed. The scribe line structure includes a dielectric layer disposed on a substrate; and a plurality of metal structures arranged up-and-down in the dielectric layer on the substrate, the plurality of metal structures comprising metal layers and metal vias, wherein the metal vias are disposed on the dicing path and regions outside the dicing path and the metal vias on the dicing path have a lower metal density than the metal vias not on the dicing path.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile