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:
Mar. 05, 2024
Filed:
Aug. 30, 2021
Samsung Electronics Co., Ltd., Suwon-si, KR;
Wonjung Jang, Cheonan-si, KR;
Chulyong Jang, Anyang-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A package substrate includes an insulating layer having a mounting surface; a wiring pattern extending in the insulating layer; and a chip bonding pad provided on the mounting surface of the insulating layer and connected to the wiring pattern, the chip bonding pad having a tapered shape in which a horizontal cross-sectional area thereof gradually decreases away from the mounting surface of the insulating layer in a vertical direction. A portion of the chip bonding pad closest to the mounting surface of the insulating layer has a horizontal length of about 20 micrometers (μm) to about 30 μm.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile