Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2010077447) ELECTROMAGNETIC SHIELDING ARTICLE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/077447 International Application No.: PCT/US2009/064338
Publication Date: 08.07.2010 International Filing Date: 13.11.2009
IPC:
H05K 9/00 (2006.01)
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
K
PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
9
Screening of apparatus or components against electric or magnetic fields
Applicants:
3M INNOVATIVE PROPERTIES COMPANY [US/US]; 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427, US (AllExceptUS)
Inventors:
LIM, Jeffrey, A.; US
NGIN, Sywong; US
LAMBERT, Robert L., Jr.; US
Agent:
KUSTERS, Johannes, P.M.; 3M Center Office of Intellectual Property Counsel Post Office Box 33427 Saint Paul, Minnesota 55133-3427, US
Priority Data:
12/337,29917.12.2008US
Title (EN) ELECTROMAGNETIC SHIELDING ARTICLE
(FR) ÉLÉMENT DE BLINDAGE ÉLECTROMAGNÉTIQUE
Abstract:
(EN) A shielding article includes a polymeric conductive layer and a protective layer disposed adjacent the polymeric conductive layer. The polymeric conductive layer provides electromagnetic shielding characteristics so as to prevent receipt of data from a radio frequency information component by an external device when the component is located between the external device on one side and the polymeric conductive and protective layers on the other side. The shielding article may be shaped to substantially surround the radio frequency information component.
(FR) L'invention porte sur un élément de blindage comprenant une couche conductrice polymère et une couche de protection disposée au voisinage de la couche conductrice polymère. La couche conductrice polymère présente des caractéristiques de blindage électromagnétique permettant d'empêcher la réception de données à partir d'un composant d'informations radiofréquence par un dispositif extérieur lorsque le composant est situé entre le dispositif extérieur d'une part et les couches de protection et conductrice polymère d'autre part. L'élément de blindage peut être constitué de façon à entourer sensiblement le composant d'informations radiofréquence.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP2371189MXMX/a/2011/005169SG171748JP2012512543RU2011120486CN102318460
RU0002490732CA2746930KR1020110110774BRPI0918329IN4214/CHENP/2011ES2661948