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. 20, 2025
Filed:
Jun. 29, 2022
Siliconware Precision Industries Co., Ltd., Taichung, TW;
Sung-Hua Chung, Taichung, TW;
Liang-Pin Chen, Taichung, TW;
SILICONWARE PRECISION INDUSTRIES CO., LTD., Taichung, TW;
Abstract
An electronic package is provided, in which an electronic structure is embedded in an encapsulation layer, a protective layer is formed on the encapsulation layer, an insulating layer is formed on the protective layer, and at least one blind via is formed penetrating through the insulating layer and the protective layer, so that the electronic structure is exposed from the blind via to make a circuit layer formed on the insulating layer extending into the blind via to electrically connect the electronic structure. Therefore, by the double layer design of the insulating layer and the protective layer, voids generated by the process are free from being transferred to the insulating layer to avoid the voids remaining in the circuit layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile