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. 31, 2018
Filed:
Dec. 18, 2014
Applicant:
3m Innovative Properties Company, St. Paul, MN (US);
Inventors:
Timothy J. Nevitt, Red Wing, MN (US);
Onur S. Yordem, St. Paul, MN (US);
David T. Yust, Woodbury, MN (US);
Charles D. Hoyle, Stillwater, MN (US);
Assignee:
3M INNOVATIVE PROPERTIES COMPANY, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01G 4/30 (2006.01); B29C 37/00 (2006.01); B29C 47/06 (2006.01); H01G 4/005 (2006.01); H01G 4/14 (2006.01); H01G 4/228 (2006.01); H01G 4/33 (2006.01); H01L 21/8234 (2006.01); B29C 47/56 (2006.01); B32B 27/00 (2006.01); B32B 7/02 (2006.01); B32B 27/08 (2006.01); B32B 27/28 (2006.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01); B32B 27/34 (2006.01); B32B 27/36 (2006.01); B32B 3/08 (2006.01); B29K 23/00 (2006.01); B29K 105/16 (2006.01); B29K 507/04 (2006.01); B29L 9/00 (2006.01); B29L 31/34 (2006.01);
U.S. Cl.
CPC ...
H01G 4/30 (2013.01); B29C 37/0025 (2013.01); B29C 47/065 (2013.01); B29C 47/56 (2013.01); B32B 3/08 (2013.01); B32B 7/02 (2013.01); B32B 27/00 (2013.01); B32B 27/08 (2013.01); B32B 27/28 (2013.01); B32B 27/306 (2013.01); B32B 27/308 (2013.01); B32B 27/32 (2013.01); B32B 27/34 (2013.01); B32B 27/36 (2013.01); H01G 4/005 (2013.01); H01G 4/14 (2013.01); H01G 4/228 (2013.01); H01G 4/33 (2013.01); H01L 21/823412 (2013.01); H01L 21/823431 (2013.01); H01L 21/823475 (2013.01); H01L 21/823493 (2013.01); B29K 2023/12 (2013.01); B29K 2105/16 (2013.01); B29K 2507/04 (2013.01); B29K 2995/0005 (2013.01); B29K 2995/0007 (2013.01); B29L 2009/003 (2013.01); B29L 2009/005 (2013.01); B29L 2031/34 (2013.01); B32B 2262/106 (2013.01); B32B 2264/105 (2013.01); B32B 2264/12 (2013.01); B32B 2270/00 (2013.01); B32B 2274/00 (2013.01); B32B 2307/202 (2013.01); B32B 2307/204 (2013.01); B32B 2307/206 (2013.01); B32B 2307/518 (2013.01); B32B 2307/732 (2013.01); B32B 2457/16 (2013.01);
Abstract
A multilayer film capacitor having a composite stack disposed between two electrodes where the composite stack includes at least one thermoplastic conductive layer and at least one thermoplastic insulating layer. The total thickness of the conductive layers is at least 3 times the total thickness of the insulating layers. The conductive layers may include a thermoplastic polymer blended with conductive particles at a concentration higher than a percolation threshold.