CA2497986C - Handheld electronic device and keyboard having multiple-function keys - Google Patents

Handheld electronic device and keyboard having multiple-function keys Download PDF

Info

Publication number
CA2497986C
CA2497986C CA2497986A CA2497986A CA2497986C CA 2497986 C CA2497986 C CA 2497986C CA 2497986 A CA2497986 A CA 2497986A CA 2497986 A CA2497986 A CA 2497986A CA 2497986 C CA2497986 C CA 2497986C
Authority
CA
Canada
Prior art keywords
conductors
keys
primary
terminal position
keyboard
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.)
Expired - Lifetime
Application number
CA2497986A
Other languages
English (en)
French (fr)
Other versions
CA2497986A1 (en
Inventor
Steven Henry Fyke
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.)
BlackBerry Ltd
Original Assignee
Research in Motion Ltd
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 Research in Motion Ltd filed Critical Research in Motion Ltd
Publication of CA2497986A1 publication Critical patent/CA2497986A1/en
Application granted granted Critical
Publication of CA2497986C publication Critical patent/CA2497986C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01H13/78—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 the contacts or the contact sites
    • H01H13/807—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 the contacts or the contact sites characterised by the spatial arrangement of the contact sites, e.g. superimposed sites
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2203/00—Form of contacts
    • H01H2203/02—Interspersed fingers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2205/00—Movable contacts
    • H01H2205/016—Separate bridge contact
    • H01H2205/024—Means to facilitate positioning
    • H01H2205/026—Adhesive sheet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/014—Layers composed of different layers; Lubricant in between
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/008—Actuators other then push button
    • H01H2221/016—Lever; Rocker
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2225/00—Switch site location
    • H01H2225/01—Different switch sites under one actuator in same plane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
    • H01H23/003—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button with more than one electrically distinguishable condition in one or both positions

Landscapes

  • Input From Keyboards Or The Like (AREA)
  • Push-Button Switches (AREA)
  • Telephone Set Structure (AREA)
  • Calculators And Similar Devices (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
CA2497986A 2004-02-24 2005-02-23 Handheld electronic device and keyboard having multiple-function keys Expired - Lifetime CA2497986C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04250990.1 2004-02-24
EP04250990A EP1575069B1 (de) 2004-02-24 2004-02-24 Tragbares elektronisches Gerät und Tastatur mit multifunktionalen Tasten

Publications (2)

Publication Number Publication Date
CA2497986A1 CA2497986A1 (en) 2005-08-24
CA2497986C true CA2497986C (en) 2011-11-15

Family

ID=34814401

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2497986A Expired - Lifetime CA2497986C (en) 2004-02-24 2005-02-23 Handheld electronic device and keyboard having multiple-function keys

Country Status (4)

Country Link
EP (2) EP1892736B1 (de)
AT (2) ATE452414T1 (de)
CA (1) CA2497986C (de)
DE (2) DE602004024724D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7081837B2 (en) 2003-04-24 2006-07-25 Taylor Bollman Compressed standardized keyboard
US7310053B2 (en) 2003-04-24 2007-12-18 Taylor Bollman Compressed standardized keyboard
US7394030B2 (en) 2005-06-02 2008-07-01 Palm, Inc. Small form-factor keyboard using keys with offset peaks and pitch variations
US7259339B1 (en) 2006-09-08 2007-08-21 Palm, Inc. Enhanced key structure with combined keycap for a mobile computing device
US8989822B2 (en) 2006-09-08 2015-03-24 Qualcomm Incorporated Keypad assembly for use on a contoured surface of a mobile computing device
US9733705B2 (en) 2010-04-26 2017-08-15 Nokia Technologies Oy Apparatus, method, computer program and user interface
US9715275B2 (en) 2010-04-26 2017-07-25 Nokia Technologies Oy Apparatus, method, computer program and user interface
US9791928B2 (en) 2010-04-26 2017-10-17 Nokia Technologies Oy Apparatus, method, computer program and user interface

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1484634A (en) * 1973-08-20 1977-09-01 Northern Telecom Ltd Pushbutton switch
FI98968C (fi) * 1995-07-24 1997-09-10 Nokia Mobile Phones Ltd Näppäimistö ja näppäin
KR20010054653A (ko) * 1999-12-07 2001-07-02 오길록 쌍 스위치 방식의 버튼으로 구성된 전화기 키패드 장치

Also Published As

Publication number Publication date
DE602004010611T2 (de) 2008-12-11
ATE452414T1 (de) 2010-01-15
CA2497986A1 (en) 2005-08-24
EP1892736B1 (de) 2009-12-16
EP1892736A2 (de) 2008-02-27
DE602004024724D1 (de) 2010-01-28
EP1575069A1 (de) 2005-09-14
EP1575069B1 (de) 2007-12-12
ATE381105T1 (de) 2007-12-15
DE602004010611D1 (de) 2008-01-24
EP1892736A3 (de) 2008-05-21
HK1079615A1 (en) 2006-04-07

Similar Documents

Publication Publication Date Title
US7773072B2 (en) Handheld electronic device and keyboard having multiple-function keys
US7999791B2 (en) Handheld electronic device and keypad providing enhanced usability and reduced size, and associated method
US8072355B2 (en) Reduced QWERTY keyboard system that provides better accuracy and associated method
EP1816662B1 (de) Vorrichtung und Verfahren zur Tasteneingabe bei einem mobilen Endgerät
EP2019402B1 (de) Tragbare elektronische Vorrichtung und Tastatur mit verbesserter Nutzbarkeit und reduzierter Größe und zugehöriges Verfahren
EP1892736B1 (de) Tragbare elektronische Vorrichtung und Tastatur mit Multifunktionstasten
HK1079615B (en) Handheld electronic device and keyboard having multiple-function keys
US8061912B2 (en) Keypad assembly and portable electronic device using same
EP2518593B1 (de) Tastatur mit einer gebogenen Form
US8717201B2 (en) Electronic device
US8319734B2 (en) Input apparatus for a handheld electronic device and method of enabling input employing the same
CA2552672C (en) Input apparatus for a handheld electronic device and method of enabling input employing the same
EP1748351B1 (de) QWERTY Tastatur mit reduzierter Anzahl von Tasten zur besseren Eingabe mit dazugehöriger Methode
KR100625454B1 (ko) 복수의 스위칭 접점부를 갖는 돔스위치 및 이를 포함하는이동통신 단말기

Legal Events

Date Code Title Description
EEER Examination request
H11 Ip right ceased following rejected request for revival

Free format text: ST27 STATUS EVENT CODE: T-6-6-H10-H11-H101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: TIME LIMIT FOR REVERSAL EXPIRED

Effective date: 20250825

H13 Ip right lapsed

Free format text: ST27 STATUS EVENT CODE: N-4-6-H10-H13-H100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE AND LATE FEE NOT PAID BY DEADLINE OF NOTICE

Effective date: 20251106