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:
Apr. 14, 2026
Filed:
Apr. 28, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Sunjae Kim, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
Provided is a method of manufacturing an image sensor package, the method including preparing a device wafer including a plurality of chip portions and a scribe lane, forming a redistribution insulating film on a lower surface of the device wafer to cover a redistribution pattern and a portion of the redistribution pattern and to cover a lower surface of the device wafer, forming a redistribution pattern on a lower surface of the device wafer and a redistribution insulating film to cover a portion of the redistribution pattern and to cover a lower surface of the device wafer, placing a preliminary transparent substrate on an upper surface of the device wafer on which the preliminary dam pattern is formed, performing a laser bonding process of radiating a laser beam to the preliminary dam pattern, and performing a singulation process forming individual image sensor packages.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile