KR100647375B1 - 이동 전화 키매트 아래에 배치되는 근접감지형 터치패드시스템 - Google Patents

이동 전화 키매트 아래에 배치되는 근접감지형 터치패드시스템 Download PDF

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Publication number
KR100647375B1
KR100647375B1 KR1020037015962A KR20037015962A KR100647375B1 KR 100647375 B1 KR100647375 B1 KR 100647375B1 KR 1020037015962 A KR1020037015962 A KR 1020037015962A KR 20037015962 A KR20037015962 A KR 20037015962A KR 100647375 B1 KR100647375 B1 KR 100647375B1
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KR
South Korea
Prior art keywords
electronic device
portable electronic
sensing means
providing
impedance sensing
Prior art date
Application number
KR1020037015962A
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English (en)
Korean (ko)
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KR20040018262A (ko
Inventor
마이클디. 레이튼
데이빗 테일러
브라이언 테일러
Original Assignee
서크 코퍼레이션
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Application filed by 서크 코퍼레이션 filed Critical 서크 코퍼레이션
Publication of KR20040018262A publication Critical patent/KR20040018262A/ko
Application granted granted Critical
Publication of KR100647375B1 publication Critical patent/KR100647375B1/ko

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1647—Details related to the display arrangement, including those related to the mounting of the display in the housing including at least an additional display
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1662—Details related to the integrated keyboard
    • 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03547—Touch pads, in which fingers can move on a surface
    • 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0445—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using two or more layers of sensing electrodes, e.g. using two layers of electrodes separated by a dielectric layer
    • 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04106—Multi-sensing digitiser, i.e. digitiser using at least two different sensing technologies simultaneously or alternatively, e.g. for detecting pen and finger, for saving power or for improving position detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04112—Electrode mesh in capacitive digitiser: electrode for touch sensing is formed of a mesh of very fine, normally metallic, interconnected lines that are almost invisible to see. This provides a quite large but transparent electrode surface, without need for ITO or similar transparent conductive material
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/22—Details of telephonic subscriber devices including a touch pad, a touch sensor or a touch detector

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Signal Processing (AREA)
  • Mathematical Physics (AREA)
  • Telephone Set Structure (AREA)
  • Push-Button Switches (AREA)
  • Position Input By Displaying (AREA)
  • Telephone Function (AREA)
  • Transceivers (AREA)
  • Input From Keyboards Or The Like (AREA)
KR1020037015962A 2001-06-06 2002-06-06 이동 전화 키매트 아래에 배치되는 근접감지형 터치패드시스템 KR100647375B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29641401P 2001-06-06 2001-06-06
US60/296,414 2001-06-06
PCT/US2002/018055 WO2002100074A2 (fr) 2001-06-06 2002-06-06 Systeme permettant de placer un pave tactile a detection de proximite en dessous du clavier numerique d'un telephone mobile

Publications (2)

Publication Number Publication Date
KR20040018262A KR20040018262A (ko) 2004-03-02
KR100647375B1 true KR100647375B1 (ko) 2006-11-17

Family

ID=23141904

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020037015962A KR100647375B1 (ko) 2001-06-06 2002-06-06 이동 전화 키매트 아래에 배치되는 근접감지형 터치패드시스템

Country Status (7)

Country Link
EP (1) EP1405298A4 (fr)
JP (1) JP4017595B2 (fr)
KR (1) KR100647375B1 (fr)
CN (1) CN1524257B (fr)
AU (1) AU2002316194A1 (fr)
CA (1) CA2449447C (fr)
WO (1) WO2002100074A2 (fr)

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KR100804550B1 (ko) 2006-10-19 2008-02-20 삼성전자주식회사 키패드 어셈블리

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US7129935B2 (en) 2003-06-02 2006-10-31 Synaptics Incorporated Sensor patterns for a capacitive sensing apparatus
US20050030048A1 (en) 2003-08-05 2005-02-10 Bolender Robert J. Capacitive sensing device for use in a keypad assembly
US8068186B2 (en) 2003-10-15 2011-11-29 3M Innovative Properties Company Patterned conductor touch screen having improved optics
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WO2006013485A2 (fr) * 2004-08-02 2006-02-09 Koninklijke Philips Electronics N.V. Navigation commandee par pression dans un ecran tactile
KR100664263B1 (ko) * 2005-12-15 2007-01-04 엘지전자 주식회사 휴대용 단말기 및 그의 키입력 방법
CN2899320Y (zh) * 2006-03-21 2007-05-09 嘉兴淳祥电子科技有限公司 一种新的手机按键和圆盘结构
US8264466B2 (en) 2006-03-31 2012-09-11 3M Innovative Properties Company Touch screen having reduced visibility transparent conductor pattern
US7813774B2 (en) * 2006-08-18 2010-10-12 Microsoft Corporation Contact, motion and position sensing circuitry providing data entry associated with keypad and touchpad
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KR100859318B1 (ko) * 2007-01-04 2008-09-19 에이디반도체(주) 정전용량센서와 기계적 접점방식 스위치를 사용하는 2단스위치
JP4899963B2 (ja) 2007-03-26 2012-03-21 パナソニック株式会社 入力装置とその製造方法
EP2133776B1 (fr) * 2007-04-03 2015-06-10 Sharp Kabushiki Kaisha Dispositif pour terminal d'informations mobile et téléphone mobile
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JP5098684B2 (ja) * 2008-02-15 2012-12-12 ソニー株式会社 部品実装基板、その製造方法、入力装置及び電子機器
ATE495486T1 (de) * 2008-03-27 2011-01-15 Research In Motion Ltd Elektronische vorrichtung und touchscreenanzeige
CN104635983B (zh) 2008-07-31 2018-01-30 郡是株式会社 触摸开关
EP2330485A4 (fr) * 2008-09-17 2014-08-06 Nec Corp Unité d'entrée, son procédé de commande et dispositif électronique comportant l'unité d'entrée
JP4650559B2 (ja) * 2008-11-25 2011-03-16 ソニー株式会社 情報処理装置、情報処理方法、情報処理システムおよび情報処理用プログラム
JP5545039B2 (ja) * 2010-05-31 2014-07-09 ソニー株式会社 情報処理装置および入力装置
JP5573374B2 (ja) * 2010-06-03 2014-08-20 ソニー株式会社 情報処理装置および操作入力方法
JP5788656B2 (ja) * 2010-10-13 2015-10-07 シャープ株式会社 情報端末、その制御方法およびその制御プログラム
JP5857414B2 (ja) * 2011-02-24 2016-02-10 ソニー株式会社 情報処理装置
JP2013061854A (ja) * 2011-09-14 2013-04-04 Alps Electric Co Ltd キーボード装置およびこのキーボード装置を用いた情報処理装置
EP2584432A1 (fr) * 2011-10-19 2013-04-24 Research In Motion Limited Appareil de clavier doté d'une détection de proximité et de pression
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KR100804550B1 (ko) 2006-10-19 2008-02-20 삼성전자주식회사 키패드 어셈블리

Also Published As

Publication number Publication date
EP1405298A4 (fr) 2009-04-29
CA2449447A1 (fr) 2002-12-12
WO2002100074A2 (fr) 2002-12-12
WO2002100074A3 (fr) 2003-03-27
JP2004535712A (ja) 2004-11-25
KR20040018262A (ko) 2004-03-02
AU2002316194A1 (en) 2002-12-16
EP1405298A2 (fr) 2004-04-07
CN1524257A (zh) 2004-08-25
CA2449447C (fr) 2011-05-17
CN1524257B (zh) 2010-04-28
JP4017595B2 (ja) 2007-12-05

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