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. 28, 2024
Filed:
Nov. 27, 2019
Ams Sensors Singapore Pte. Ltd., Singapore, SG;
Ji Wang, Singapore, SG;
Kam Wah Leong, Singapore, SG;
QiChuan Yu, Singapore, SG;
Simon Gubser, Weesen, CH;
Yoong Kheng Teoh, Singapore, SG;
AMS Sensors Singapore PTE. LTD., Singapore, SG;
Abstract
Manufacturing optoelectronic modules includes supporting a printed circuit board substrate () on a first vacuum injection tool (). The printed circuit board substrate () has at least one optoelectronic component mounted thereon and has a solder mask () on a surface () facing away from the first vacuum injection tool (). The method includes causing the first vacuum injection tool () and a second vacuum injection tool () to be brought closer to one another such that a surface () of the second vacuum injection tool () is in contact with the solder mask (). Subsequently, a first epoxy () is provided, using a vacuum injection technique, in spaces () between the upper tool () and the solder mask ().