PORTABLE ELECTRONIC COMMUNICATION DEVICE WITH METAL KEYBOARD Russian patent published in 2011 - IPC H04B1/38 G06F1/18 

Abstract RU 2412544 C2

FIELD: electricity.

SUBSTANCE: housing (1) of portable electronic communication device includes printed-circuit board (2) for attachment of electric elements and provision of several contact points, and keyboard (5) which passes parallel to printed-circuit board (2) and includes user interface (5c) of the keyboard, which is made of metal sheet. Device also includes radio communication module for transmission and/or reception of signals, which is connected to radiating element through the power point of antenna on printed circuit board (2). Metal sheet is equipped at least with connection area (5e) electrically connected to antenna power point on printed circuit board (2), and metal sheet also includes slot (8); at that, user interface (5c) of keyboard forms the radiating element, the working frequencies of which depend on the shape and size of slot.

EFFECT: decreasing overall dimensions of the device.

3 dwg

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RU 2 412 544 C2

Authors

Rober Lidi

Dalla Rika Ehrik

Giroton Alen

Dates

2011-02-20Published

2006-10-04Filed