ATE379842T1 - Tastatur für mobilstation - Google Patents

Tastatur für mobilstation

Info

Publication number
ATE379842T1
ATE379842T1 AT05020240T AT05020240T ATE379842T1 AT E379842 T1 ATE379842 T1 AT E379842T1 AT 05020240 T AT05020240 T AT 05020240T AT 05020240 T AT05020240 T AT 05020240T AT E379842 T1 ATE379842 T1 AT E379842T1
Authority
AT
Austria
Prior art keywords
keys
keypad assembly
mobile station
base pad
keyboard
Prior art date
Application number
AT05020240T
Other languages
English (en)
Inventor
Cheal-Hoon Choi
Original Assignee
Lg Electronics Inc
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 KR1020040075225A external-priority patent/KR100641173B1/ko
Priority claimed from KR1020040075227A external-priority patent/KR100652674B1/ko
Priority claimed from KR1020040075226A external-priority patent/KR100652673B1/ko
Priority claimed from KR1020040085936A external-priority patent/KR100664163B1/ko
Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc
Application granted granted Critical
Publication of ATE379842T1 publication Critical patent/ATE379842T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0202—Constructional details or processes of manufacture of the input device
    • G06F3/0219—Special purpose keyboards
    • 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
    • H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/03—Avoiding erroneous switching
AT05020240T 2004-09-20 2005-09-16 Tastatur für mobilstation ATE379842T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020040075225A KR100641173B1 (ko) 2004-09-20 2004-09-20 키패드결합체를 구비한 이동통신 단말기
KR1020040075227A KR100652674B1 (ko) 2004-09-20 2004-09-20 키 연동 방지 기능을 구비한 키패드 및 이를 구비한휴대용 단말기
KR1020040075226A KR100652673B1 (ko) 2004-09-20 2004-09-20 키패드 돌출방지기능을 구비한 이동통신 단말기
KR1020040085936A KR100664163B1 (ko) 2004-10-26 2004-10-26 일체형 키패드 및 이를 구비한 휴대 단말기

Publications (1)

Publication Number Publication Date
ATE379842T1 true ATE379842T1 (de) 2007-12-15

Family

ID=36074164

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05020240T ATE379842T1 (de) 2004-09-20 2005-09-16 Tastatur für mobilstation

Country Status (8)

Country Link
US (1) US7702356B2 (de)
EP (1) EP1638120B1 (de)
JP (1) JP2006092536A (de)
AT (1) ATE379842T1 (de)
BR (1) BRPI0503847A (de)
CA (1) CA2519814C (de)
DE (1) DE602005003522T2 (de)
MX (1) MXPA05010008A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI269332B (en) * 2005-06-29 2006-12-21 Speed Tech Corp Keypad and manufacturing method thereof
US7787618B2 (en) 2006-03-29 2010-08-31 Nokia Corporation Portable electronic device
WO2007121185A1 (en) * 2006-04-10 2007-10-25 Digit Wireless, Inc. Touch interface configuration
US7963709B2 (en) * 2006-12-01 2011-06-21 Casio Computer Co., Ltd. Electronic device
KR100928381B1 (ko) * 2006-12-18 2009-11-23 파나소닉 주식회사 가동 접점체와 이를 이용한 스위치
JP2009205940A (ja) * 2008-02-28 2009-09-10 Panasonic Corp 導光シート及びこれを用いた可動接点体
US8411038B2 (en) 2008-09-16 2013-04-02 Angell-Demmel North America Corporation Multi-layer integral keypad
US8781520B2 (en) * 2010-01-26 2014-07-15 Hand Held Products, Inc. Mobile device having hybrid keypad
US8253052B2 (en) * 2010-02-23 2012-08-28 Research In Motion Limited Keyboard dome stiffener assembly
US20110304554A1 (en) * 2010-06-10 2011-12-15 Research In Motion Limited Keypad stiffener and method of manufacture
US9040850B2 (en) * 2011-12-05 2015-05-26 Blackberry Limited Assembling a keypad to a mobile device

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0414120A (ja) 1990-05-07 1992-01-20 Toshiba Corp 電子機器
US5612690A (en) * 1993-06-03 1997-03-18 Levy; David Compact keypad system and method
US5867772A (en) * 1996-03-08 1999-02-02 Ericsson, Inc. Cellular telephone assembly and method for assembling a cellular telephone
US5861823A (en) * 1997-04-01 1999-01-19 Granite Communications Incorporated Data entry device having multifunction keys
KR100289034B1 (ko) 1998-12-31 2001-06-01 양윤홍 이동 통신기용 키패드 제작방법
EP1252637A1 (de) * 1999-01-23 2002-10-30 David H. Levy Tastaturen mit sowohl individuellen und combinierten ausgabetasten
US6377685B1 (en) * 1999-04-23 2002-04-23 Ravi C. Krishnan Cluster key arrangement
CN1287295A (zh) * 1999-09-03 2001-03-14 摩托罗拉公司 具有增强触感的多向摇杆键的键盘
JP2002535789A (ja) 2000-01-24 2002-10-22 レヴィ，デイビッド，エイチ． 個別および組合せキー出力の両方を持つキーボード
KR100322271B1 (ko) 2000-03-23 2002-02-06 윤종용 휴대용 무선단말기의 슬라이드 키 장치
ES2237572T3 (es) * 2000-05-22 2005-08-01 Digit Wireless, Llc Dispositivo de entrada y su uso.
FR2838423B1 (fr) 2002-04-12 2005-06-24 Thales Sa Procede de fabrication d'une microstructure comportant une cavite sous vide et microstructure correspondante
CA2479052C (en) * 2002-05-23 2005-11-22 Digit Wireless, Llc Keypads and key switches
DE60315167T2 (de) * 2002-09-09 2008-04-10 Digit Wireless, LLC, Cambridge Tastaturverbesserungen
US7461105B2 (en) * 2004-04-20 2008-12-02 Sony Corporation Data entry method and apparatus

Also Published As

Publication number Publication date
CA2519814A1 (en) 2006-03-20
DE602005003522D1 (de) 2008-01-10
US20060062624A1 (en) 2006-03-23
US7702356B2 (en) 2010-04-20
EP1638120B1 (de) 2007-11-28
BRPI0503847A (pt) 2006-05-23
MXPA05010008A (es) 2006-03-23
JP2006092536A (ja) 2006-04-06
CA2519814C (en) 2013-11-26
DE602005003522T2 (de) 2008-10-23
EP1638120A1 (de) 2006-03-22

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties