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. 19, 2020
Filed:
Dec. 21, 2018
Taiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW;
Sung-Hui Huang, Dongshan Township, Yilan County, TW;
Jui-Hsieh Lai, Taoyuan County, TW;
Shang-Yun Hou, Jubei, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD, Hsinchu, TW;
Abstract
A package structure is provided. The package structure includes an optical component over a substrate, and a reflector disposed over the substrate. The reflector includes a first semiconductor layer over a second semiconductor layer, and a dielectric layer between the first semiconductor layer and the second semiconductor layer. The reflector also includes a metal layer between the second semiconductor layer and the substrate. In addition, the package structure includes a waveguide between the metal layer and the optical component.