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1. (US20150351292) Wireless electronic device with magnetic shielding layer

المكتب : الولايات المتحدة الأمريكية
رقم الطلب: 14503024 تاريخ الطلب: 30.09.2014
رقم النشر: 20150351292 تاريخ النشر: 03.12.2015
رقم التسليم: 09774087 تاريخ التسليم: 26.09.2017
نوع النشر: B2
التصنيف الدولي للبراءات:
H05K 9/00
H01Q 7/06
H01Q 7/00
H05K 7/02
H05K 5/00
H01Q 1/24
H01Q 1/52
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المتقدمون: Apple Inc.
المخترعون: Alvin T. Chang
Anna-Katrina Shedletsky
Peter Kardassakis
Katherine E. Tong
الوكلاء: Treyz Law Group, P.C.
G. Victor Treyz
Joseph F. Guihan
بيانات الأولوية:
العنوان: (EN) Wireless electronic device with magnetic shielding layer
الملخص: front page image
(EN)

An electronic device may have a housing, electrical components, and other electronic device structures. A display may be mounted in the housing. The display may have a transparent display cover layer and a display layer such as an organic light-emitting diode display layer that is mounted to the underside of the transparent display cover layer. A flexible printed circuit with metal traces may be mounted under the organic light-emitting diode display layer. The metal traces may form coils for a near-field communications inductive loop antenna. A magnetic shielding layer may be interposed between the housing and the flexible printed circuit. The magnetic shielding layer may include a polymer magnetic shielding layer having magnetic material particles embedded in a polymer matrix. The magnetic shielding layer may also have a polymer-binder-free magnetic shielding layer.