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:
Jul. 16, 2019
Filed:
Aug. 28, 2017
Taiwan Semiconductor Manufacturing Company Ltd., Hsinchu, TW;
Chun-Wen Cheng, Hsinchu County, TW;
Chi-Hang Chin, New Taipei, TW;
Jung-Huei Peng, Hsinchu Hsien, TW;
Chia-Hua Chu, Hsinchu County, TW;
Shang-Ying Tsai, Taoyuan County, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD., Hsinchu, TW;
Abstract
A semiconductor device includes a first substrate, a second substrate bonded to the first substrate from a first surface of the second substrate, a third substrate bonded to the second substrate from a second surface of the second substrate, a cavity defined by the first substrate, the second substrate and the third substrate; and a viewer window provided in the third substrate and aligned with the cavity; wherein the inside of the cavity is observed through the viewer window.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile