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:
Jun. 23, 2020
Filed:
Sep. 18, 2018
Kingpak Technology Inc., Hsin-Chu County, TW;
Hsiu-Wen Tu, Hsin-Chu County, TW;
Chung-Hsien Hsin, Hsin-Chu County, TW;
Jian-Ru Chen, Hsin-Chu County, TW;
KINGPAK TECHNOLOGY INC., Hsin-Chu County, TW;
Abstract
A sensor package structure includes a substrate, a sensor chip disposed on the substrate, a plurality of metal wires electrically connecting the sensor chip to the substrate, a light-permeable layer, a combining layer connecting a portion of the light-permeable layer onto the sensor chip, and a packaging compound covering lateral sides of the sensor chip, the light-permeable layer, and the combining layer. Each of the metal wires is embedded in the combining layer and the packaging compound, and has a diameter within a range of 0.8-1.1 mil. Each of the metal wires includes a first segment connected to the substrate and a second segment connected to the sensor chip. In each of the metal wires, the second segment integrally and curvedly extends from the first segment, and the second segment and a top surface of the sensor chip have a sloping angle within a range of 5-45 degrees.