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:
Jan. 09, 2018
Filed:
Jan. 06, 2017
Applicant:
United Microelectronics Corp., Hsin-Chu, TW;
Assignee:
UNITED MICROELECTRONICS CORP., Hsin-Chu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 47/00 (2006.01); H01L 27/24 (2006.01); H01L 45/00 (2006.01);
U.S. Cl.
CPC ...
H01L 27/2436 (2013.01); H01L 45/06 (2013.01); H01L 45/1233 (2013.01); H01L 45/143 (2013.01); H01L 45/144 (2013.01);
Abstract
A semiconductor structure includes a front side and a back side opposite to the front side, at least a transistor device formed on the front side of the substrate, and an adjustable resistor formed on the back side of the substrate. The adjustable resistor includes at least a phase change material PCM layer.