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. 05, 2018
Filed:
Oct. 21, 2015
Applicant:
Taiwan Semiconductor Manufacturing Co., Ltd., Hsin-Chu, TW;
Inventors:
Jun-De Jin, Hsinchu, TW;
Fan-Ming Kuo, Hsinchu, TW;
Huan-Neng Chen, Shalu Township, TW;
Ming-Hsien Tsai, Sindian, TW;
Hsieh-Hung Hsieh, Taipei, TW;
Tzu-Jin Yeh, Hsinchu, TW;
Assignee:
Taiwan Semiconductor Manufacturing Co., Ltd., Hsin-Chu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 5/00 (2016.01); H01F 5/00 (2006.01); H02J 50/12 (2016.01); H01F 17/00 (2006.01); H01F 38/14 (2006.01); H02J 17/00 (2006.01);
U.S. Cl.
CPC ...
H02J 5/005 (2013.01); H01F 5/00 (2013.01); H01F 17/0006 (2013.01); H01F 38/14 (2013.01); H02J 17/00 (2013.01); H02J 50/12 (2016.02); H01F 2017/0086 (2013.01);
Abstract
A transformer includes first and second semiconductor substrates. The first semiconductor substrate includes a first circuit, a first coil providing a first impedance, and a first capacitor coupled in parallel with the first coil. The second semiconductor substrate includes a second circuit, a second coil providing a second impedance and inductively coupled with the first coil, and a second capacitor coupled in parallel with the second coil.