WO2009054093A1 - 折畳式携帯無線機 - Google Patents

折畳式携帯無線機 Download PDF

Info

Publication number
WO2009054093A1
WO2009054093A1 PCT/JP2008/002741 JP2008002741W WO2009054093A1 WO 2009054093 A1 WO2009054093 A1 WO 2009054093A1 JP 2008002741 W JP2008002741 W JP 2008002741W WO 2009054093 A1 WO2009054093 A1 WO 2009054093A1
Authority
WO
WIPO (PCT)
Prior art keywords
wireless device
portable wireless
foldable portable
state
hinge section
Prior art date
Application number
PCT/JP2008/002741
Other languages
English (en)
French (fr)
Inventor
Hiroyuki Uejima
Seiichi Nakanishi
Hiroaki Kobayashi
Kenichi Maeda
Original Assignee
Panasonic Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2007276457A external-priority patent/JP2008136189A/ja
Application filed by Panasonic Corporation filed Critical Panasonic Corporation
Publication of WO2009054093A1 publication Critical patent/WO2009054093A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephone Set Structure (AREA)
  • Transceivers (AREA)

Abstract

　折畳式携帯無線機において、特に筐体を開いた状態で高いアンテナ性能を得る。 　下部筐体１０１と上部筐体１０２とをヒンジ部１０３で連結して開閉自在な機構を有する折畳式携帯無線機において、下部筐体１０１と上部筐体１０２とを開いた状態においては、金属ヒンジ部１０９を下部回路基板１０４のグランドに接地する。また、下部筐体１０１と上部筐体１０２とを閉じた状態においては、金属ヒンジ部１０９を下部回路基板１０４のグランドには非接地とする。
PCT/JP2008/002741 2007-10-24 2008-09-30 折畳式携帯無線機 WO2009054093A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-276457 2007-10-24
JP2007276457A JP2008136189A (ja) 2006-10-31 2007-10-24 折畳式携帯無線機

Publications (1)

Publication Number Publication Date
WO2009054093A1 true WO2009054093A1 (ja) 2009-04-30

Family

ID=40579203

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/002741 WO2009054093A1 (ja) 2007-10-24 2008-09-30 折畳式携帯無線機

Country Status (1)

Country Link
WO (1) WO2009054093A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011171856A (ja) * 2010-02-16 2011-09-01 Toshiba Corp アンテナ装置及び携帯端末

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3596775B1 (ja) * 2003-06-12 2004-12-02 松下電器産業株式会社 携帯無線機
JP3613527B2 (ja) * 2003-06-12 2005-01-26 松下電器産業株式会社 携帯無線機
JP2005341011A (ja) * 2004-05-25 2005-12-08 Matsushita Electric Ind Co Ltd 折り畳み式携帯無線機
JP2006166225A (ja) * 2004-12-09 2006-06-22 Matsushita Electric Ind Co Ltd 折畳式携帯無線装置
JP2006174054A (ja) * 2004-12-15 2006-06-29 Matsushita Electric Ind Co Ltd 折畳式携帯無線装置
JP2006304072A (ja) * 2005-04-22 2006-11-02 Matsushita Electric Ind Co Ltd 携帯無線装置
JP2007158718A (ja) * 2005-12-05 2007-06-21 Sanyo Electric Co Ltd 携帯型無線端末機

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3596775B1 (ja) * 2003-06-12 2004-12-02 松下電器産業株式会社 携帯無線機
JP3613527B2 (ja) * 2003-06-12 2005-01-26 松下電器産業株式会社 携帯無線機
JP2005341011A (ja) * 2004-05-25 2005-12-08 Matsushita Electric Ind Co Ltd 折り畳み式携帯無線機
JP2006166225A (ja) * 2004-12-09 2006-06-22 Matsushita Electric Ind Co Ltd 折畳式携帯無線装置
JP2006174054A (ja) * 2004-12-15 2006-06-29 Matsushita Electric Ind Co Ltd 折畳式携帯無線装置
JP2006304072A (ja) * 2005-04-22 2006-11-02 Matsushita Electric Ind Co Ltd 携帯無線装置
JP2007158718A (ja) * 2005-12-05 2007-06-21 Sanyo Electric Co Ltd 携帯型無線端末機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011171856A (ja) * 2010-02-16 2011-09-01 Toshiba Corp アンテナ装置及び携帯端末

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