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:
May. 23, 2017
Filed:
Oct. 20, 2016
Powertech Technology Inc., Hsinchu County, TW;
Yuan-Fu Lan, Hsinchu County, TW;
Hsien-Wen Hsu, Hsinchu County, TW;
Powertech Technology Inc., Hsinchu County, TW;
Abstract
A carrier substrate includes an insulation encapsulation, first conductive patterns, second conductive patterns, at least one first dummy pattern, and at least one second dummy pattern. The carrier substrate has a first layout region and a second layout region. The first conductive patterns and the first dummy pattern are located in the first layout region. The second conductive patterns and the second dummy pattern are located in the second layout region. The first and second conductive patterns and the first and second dummy patterns are embedded in the insulation encapsulation. The insulation encapsulation exposes top surfaces of the first and second conductive patterns and the first and second dummy patterns. The first dummy pattern and the second dummy pattern are insulated from the first conductive patterns and the second conductive patterns. An edge profile of the first dummy pattern facing the second dummy pattern is non-linear.