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:
Dec. 22, 2020
Filed:
Jan. 22, 2019
Advanced Semiconductor Engineering, Inc., Kaoshiung, TW;
Chia Yun Hsu, Kaohsiung, TW;
Ying-Chung Chen, Kaohsiung, TW;
ADVANCED SEMICONDUCTOR ENGINEERING, INC., Kaohsiung, TW;
Abstract
An optical package structure includes a substrate, an optical element, a spacer and an encapsulant. The substrate has a top surface. The optical element is disposed adjacent to the top surface of the substrate and has a first height H. The spacer surrounds the optical element and has a top surface. A distance between the top surface of the substrate and the top surface of the spacer is defined as a second height H. The encapsulant is disposed between the optical element and the spacer, and has a third height Hat a position adjacent to the optical element. The encapsulant covers at least a portion of the optical element. The optical element is exposed from the encapsulant, and H>H≥H.