Invention Grant
- Patent Title: Folding portable wireless apparatus
- Patent Title (中): 折叠便携式无线设备
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Application No.: US11569881Application Date: 2005-06-02
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Publication No.: US08090419B2Publication Date: 2012-01-03
- Inventor: Yutaka Isoda , Nobuharu Mashima , Akito Sakamoto
- Applicant: Yutaka Isoda , Nobuharu Mashima , Akito Sakamoto
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Seed IP Law Group, PLLC
- Priority: JP2004-167138 20040604
- International Application: PCT/JP2005/010153 WO 20050602
- International Announcement: WO2005/120021 WO 20051215
- Main IPC: H04M1/00
- IPC: H04M1/00

Abstract:
An object of the invention is to provide a folding-type portable wireless equipment which can obtain good antenna characteristics in each of opened and closed states with a simple configuration without spoiling miniaturization.A folding-type portable wireless equipment (100) having a first case (11) and a second case (12) includes a first circuit board (101) disposed at the first case (11), a second circuit board (102) disposed at the second case (12), a bendable coupling portion (13) which mechanically couples the first case (11) and the second case (12), a flexible coupling element (103) which electrically couples the first circuit board (101) and the second circuit board (102), a radio circuit portion (106) provided at the second circuit board (102), an antenna element (104) coupled to the radio circuit portion (106) via a feeder line (105), and a switching portion (109) which selectively connects and disconnects between the first circuit board (101) and the antenna element (104) in accordance with an opened/closed state of the folding-type portable wireless equipment (100), wherein the antenna element (104) and the feeder line 105 are dispose at positions almost along the coupling portion (103).
Public/Granted literature
- US20090181732A1 FOLDING PORTABLE WIRELESS APPARATUS Public/Granted day:2009-07-16
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