DE602005001789D1 - Tragbares Kommunikationsendgerät - Google Patents

Tragbares Kommunikationsendgerät

Info

Publication number
DE602005001789D1
DE602005001789D1 DE602005001789T DE602005001789T DE602005001789D1 DE 602005001789 D1 DE602005001789 D1 DE 602005001789D1 DE 602005001789 T DE602005001789 T DE 602005001789T DE 602005001789 T DE602005001789 T DE 602005001789T DE 602005001789 D1 DE602005001789 D1 DE 602005001789D1
Authority
DE
Germany
Prior art keywords
communication terminal
portable communication
portable
terminal
communication
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602005001789T
Other languages
English (en)
Other versions
DE602005001789T2 (de
Inventor
Shuichi Ono
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
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
Application filed by NEC Corp filed Critical NEC Corp
Publication of DE602005001789D1 publication Critical patent/DE602005001789D1/de
Application granted granted Critical
Publication of DE602005001789T2 publication Critical patent/DE602005001789T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H01H13/703—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by spacers between contact carrying layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/83—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/068—Properties of the membrane
    • H01H2209/074—Properties of the membrane elastomeric
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/002—Legends replaceable; adaptable
    • H01H2219/014—LED
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/06—Reflector
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00—Applications
    • H01H2231/022—Telephone handset
DE602005001789T 2004-03-09 2005-03-09 Tragbares Kommunikationsendgerät Active DE602005001789T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004064982 2004-03-09
JP2004064982A JP2005260294A (ja) 2004-03-09 2004-03-09 携帯型通信端末の照光装置

Publications (2)

Publication Number Publication Date
DE602005001789D1 true DE602005001789D1 (de) 2007-09-13
DE602005001789T2 DE602005001789T2 (de) 2007-12-06

Family

ID=34824544

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005001789T Active DE602005001789T2 (de) 2004-03-09 2005-03-09 Tragbares Kommunikationsendgerät

Country Status (5)

Country Link
US (1) US7340273B2 (de)
EP (1) EP1575071B1 (de)
JP (1) JP2005260294A (de)
CN (1) CN100525327C (de)
DE (1) DE602005001789T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4305212B2 (ja) * 2004-02-18 2009-07-29 日本電気株式会社 携帯電話機及びその製造方法
TW200709243A (en) * 2005-08-19 2007-03-01 Citizen Electronics Sheet switch, sheet switch module and panel switch
TWM304729U (en) * 2006-07-26 2007-01-11 Altek Corp Key structure
JP4668867B2 (ja) * 2006-08-09 2011-04-13 株式会社東海理化電機製作所 操作装置
KR101141655B1 (ko) * 2006-09-29 2012-05-17 엘지전자 주식회사 신호 입력장치 및 이를 이용한 전자기기
EP1906632A3 (de) 2006-09-29 2012-10-24 LG Electronics Inc. Mobiles Kommunikationsendgerät mit beleuchteter und berührungsempfindlicher Oberfläche
KR101243669B1 (ko) * 2006-10-18 2013-03-25 엘지전자 주식회사 휴대 단말기
US7718910B2 (en) * 2007-06-20 2010-05-18 Panasonic Corporation Movable contact assembly and switch using the same
TWM339164U (en) * 2007-09-07 2008-08-21 Silitech Technology Corp Multi-functional mobile phone keypad module
JP2009099298A (ja) * 2007-10-15 2009-05-07 Panasonic Corp スイッチ
JP5110582B2 (ja) * 2008-01-30 2012-12-26 京セラ株式会社 携帯端末
US8411038B2 (en) 2008-09-16 2013-04-02 Angell-Demmel North America Corporation Multi-layer integral keypad
DE102018108660B3 (de) 2018-04-12 2019-10-17 Preh Gmbh Schalteranordnung mit Schaltmatte zur Bedienung eines Kraftfahrzeugbauteils
TWI723281B (zh) * 2018-08-31 2021-04-01 致伸科技股份有限公司 鍵盤結構及其製作方法
CN110875155A (zh) * 2018-08-31 2020-03-10 致伸科技股份有限公司 键盘结构及其制作方法

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4635063A (en) * 1983-05-06 1987-01-06 Hughes Aircraft Company Adaptive antenna
FR2657173B1 (fr) * 1990-01-16 1992-04-10 Thomson Csf Procede et dispositif de separation de signaux en temps reel.
US5028931A (en) * 1990-05-24 1991-07-02 Stc Plc Adaptive array processor
JPH0531039A (ja) 1991-08-05 1993-02-09 Hitachi Chem Co Ltd 強化プラスチツク浴槽およびその製造法
JPH06275169A (ja) 1993-03-18 1994-09-30 Fujitsu Ltd キーボードスイッチ
US5383164A (en) * 1993-06-10 1995-01-17 The Salk Institute For Biological Studies Adaptive system for broadband multisignal discrimination in a channel with reverberation
US5596333A (en) * 1994-08-31 1997-01-21 Motorola, Inc. Method and apparatus for conveying a communication signal between a communication unit and a base site
US6101399A (en) * 1995-02-22 2000-08-08 The Board Of Trustees Of The Leland Stanford Jr. University Adaptive beam forming for transmitter operation in a wireless communication system
SE511496C2 (sv) * 1995-05-03 1999-10-11 Ulf Lindgren Förfarande vid signalseparation
US6018317A (en) * 1995-06-02 2000-01-25 Trw Inc. Cochannel signal processing system
JPH0992073A (ja) * 1995-09-20 1997-04-04 Japan Aviation Electron Ind Ltd ラバースイッチの取付構造
US5661279A (en) * 1995-10-26 1997-08-26 Sunarrow Co., Ltd. Pushbutton switch
CA2186793C (en) * 1995-11-13 2000-12-19 Vijitha Weerackody Method and apparatus to implement antenna diversity for direct sequence spread spectrum receivers
JP3204111B2 (ja) * 1996-08-28 2001-09-04 松下電器産業株式会社 指向性制御アンテナ装置
AU4238697A (en) * 1996-08-29 1998-03-19 Cisco Technology, Inc. Spatio-temporal processing for communication
US5711588A (en) * 1996-09-30 1998-01-27 Ericsson, Inc. Backlit keypad assembly
US6236862B1 (en) * 1996-12-16 2001-05-22 Intersignal Llc Continuously adaptive dynamic signal separation and recovery system
US5923700A (en) * 1997-02-24 1999-07-13 At & T Wireless Adaptive weight update method and system for a discrete multitone spread spectrum communications system
US6128276A (en) * 1997-02-24 2000-10-03 Radix Wireless, Inc. Stacked-carrier discrete multiple tone communication technology and combinations with code nulling, interference cancellation, retrodirective communication and adaptive antenna arrays
US5959966A (en) * 1997-06-02 1999-09-28 Motorola, Inc. Methods and apparatus for blind separation of radio signals
JPH11127478A (ja) * 1997-10-23 1999-05-11 Matsushita Electric Ind Co Ltd 携帯通信端末
US5982327A (en) * 1998-01-12 1999-11-09 Motorola, Inc. Adaptive array method, device, base station and subscriber unit
JPH11213793A (ja) * 1998-01-22 1999-08-06 Shin Etsu Polymer Co Ltd 照光式スイッチ装置
US6201955B1 (en) * 1998-05-29 2001-03-13 Motorola, Inc. Method and apparatus for receiving a radio frequency signal using a plurality of antennas
US6404386B1 (en) * 1998-09-21 2002-06-11 Tantivy Communications, Inc. Adaptive antenna for use in same frequency networks
US6298082B1 (en) * 1998-10-19 2001-10-02 Motorola, Inc. Method and system for combining orthogonal transmit diversity and adaptive array techniques in a wireless communications system
US6314305B1 (en) * 1998-12-10 2001-11-06 Lucent Technologies Inc. Transmitter/receiver for combined adaptive array processing and fixed beam switching
US6314394B1 (en) * 1999-05-27 2001-11-06 Lear Corporation Adaptive signal separation system and method
US6370129B1 (en) * 1999-06-28 2002-04-09 Lucent Technologies, Inc. High-speed data services using multiple transmit antennas
US6321200B1 (en) * 1999-07-02 2001-11-20 Mitsubish Electric Research Laboratories, Inc Method for extracting features from a mixture of signals
US6453177B1 (en) * 1999-07-14 2002-09-17 Metawave Communications Corporation Transmitting beam forming in smart antenna array system
US6690952B2 (en) * 1999-12-15 2004-02-10 Nippon Telegraph & Telephone Corporation Adaptive array antenna transceiver apparatus
US20030220112A1 (en) * 2002-01-16 2003-11-27 Engim, Incorporated System and method for enabling the use of spatially distributed multichannel wireless access points/base stations
JP2005100674A (ja) * 2003-09-22 2005-04-14 Matsushita Electric Ind Co Ltd 可動接点体及びこれを用いたリモコン送信機

Also Published As

Publication number Publication date
CN1668047A (zh) 2005-09-14
EP1575071A1 (de) 2005-09-14
DE602005001789T2 (de) 2007-12-06
US20050227738A1 (en) 2005-10-13
CN100525327C (zh) 2009-08-05
EP1575071B1 (de) 2007-08-01
US7340273B2 (en) 2008-03-04
JP2005260294A (ja) 2005-09-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition