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ATE515049T1 - Rückbeleuchtete tastenanordnung mit einer reduzierten dicke - Google Patents

Rückbeleuchtete tastenanordnung mit einer reduzierten dicke

Info

Publication number
ATE515049T1
ATE515049T1 AT09171439T AT09171439T ATE515049T1 AT E515049 T1 ATE515049 T1 AT E515049T1 AT 09171439 T AT09171439 T AT 09171439T AT 09171439 T AT09171439 T AT 09171439T AT E515049 T1 ATE515049 T1 AT E515049T1
Authority
AT
Austria
Prior art keywords
key assembly
backlit
reduced thickness
button arrangement
electronic device
Prior art date
Application number
AT09171439T
Other languages
English (en)
Inventor
Chao Chen
Jana Lynn Papke
Dietmar Frank Wennemer
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
Application granted granted Critical
Publication of ATE515049T1 publication Critical patent/ATE515049T1/de

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
    • H01H13/83—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
    • 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
    • H01H13/704—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 the layers, e.g. by their material or structure
    • 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
    • H01H13/84—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 ergonomic functions, e.g. for miniature keyboards; characterised by operational sensory functions, e.g. sound feedback
    • H01H13/85—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 ergonomic functions, e.g. for miniature keyboards; characterised by operational sensory functions, e.g. sound feedback characterised by tactile feedback features
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5805—Connections to printed circuits
    • H01H2001/5816—Connections to flexible or curved printed circuit boards
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/056—Diffuser; Uneven surface
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/002—Actuators integral with membrane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/07—Actuators transparent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2227/00—Dimensions; Characteristics
    • H01H2227/036—Minimise height
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/044—Injection moulding
    • H01H2229/046—Multi-colour or double shot injection moulding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00—Applications
    • H01H2231/022—Telephone handset
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2233/00—Key modules
    • H01H2233/002—Key modules joined to form button rows
    • H01H2233/004—One molded part

Landscapes

  • Push-Button Switches (AREA)
  • Input From Keyboards Or The Like (AREA)
AT09171439T 2009-02-26 2009-09-28 Rückbeleuchtete tastenanordnung mit einer reduzierten dicke ATE515049T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09153733.2A EP2226822B1 (de) 2009-02-26 2009-02-26 Schlüsselanordnung für eine tragbare elektronische Vorrichtung mit einer einteiligen Schlüsselkappe

Publications (1)

Publication Number Publication Date
ATE515049T1 true ATE515049T1 (de) 2011-07-15

Family

ID=40647051

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09171439T ATE515049T1 (de) 2009-02-26 2009-09-28 Rückbeleuchtete tastenanordnung mit einer reduzierten dicke

Country Status (3)

Country Link
EP (3) EP2226822B1 (de)
AT (1) ATE515049T1 (de)
CA (2) CA2674406C (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012168326A1 (de) * 2011-06-07 2012-12-13 Behr-Hella Thermocontrol Gmbh Bedieneinheit für eine fahrzeugkomponente
US20130071683A1 (en) * 2011-09-21 2013-03-21 Apple Inc. Systems and methods for electroforming domes for use in dome switches
US9031276B2 (en) 2012-12-07 2015-05-12 Apple Inc. Electroformed housings for electronic devices
CN108346538B (zh) * 2018-03-08 2020-03-27 苏州达方电子有限公司 发光键盘
CN110379659B (zh) * 2019-04-02 2022-09-06 深圳市鸿合创新信息技术有限责任公司 一种按键组件及电子设备

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3103833B2 (ja) 1994-08-10 2000-10-30 信越ポリマー株式会社 照光式押釦スイッチ装置
US5661279A (en) 1995-10-26 1997-08-26 Sunarrow Co., Ltd. Pushbutton switch
US5711588A (en) * 1996-09-30 1998-01-27 Ericsson, Inc. Backlit keypad assembly
DE19646513A1 (de) * 1996-11-12 1998-05-14 Flexo Print Gmbh Gedruckte Schaltung und Herstellverfahren dafür
JP3151553B2 (ja) * 1996-11-29 2001-04-03 帝国通信工業株式会社 キートップ板及びその製造方法
JPH11126536A (ja) * 1997-10-23 1999-05-11 Shin Etsu Polymer Co Ltd 押釦スイッチ用カバー部材および押釦スイッチ
DE10140337B4 (de) 2001-08-16 2005-02-24 Siemens Ag Elektronisches Endgerät
EP1350826B1 (de) * 2002-04-02 2008-11-12 Polymatech Co., Ltd. Strählenhartbare Klebstoffzusammensetzung and Tasten für Drucktastenschalter
KR100539780B1 (ko) 2003-02-20 2006-01-10 엘지전자 주식회사 휴대용 무선 단말기의 키패드 및 그 제조방법
US7348512B2 (en) 2004-04-05 2008-03-25 Sunarrow Limited Key unit with reinforcing plate
KR100689394B1 (ko) * 2005-06-28 2007-03-02 삼성전자주식회사 휴대 장치용 키패드 어셈블리
TW200709243A (en) * 2005-08-19 2007-03-01 Citizen Electronics Sheet switch, sheet switch module and panel switch
EP1918953A4 (de) * 2005-08-25 2011-05-04 Nec Corp Tasteneingabeeinrichtung und elektronische einrichtung
US7683279B2 (en) * 2006-02-28 2010-03-23 Hyun Soo Kim Light emitting keypad comprising light guide film and light guide
JP4146866B2 (ja) * 2006-06-06 2008-09-10 サンアロー株式会社 押釦スイッチ用部材及びその製造方法
CN101110299B (zh) 2006-07-21 2012-07-25 深圳富泰宏精密工业有限公司 按键结构及应用该结构的便携式电子装置
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
EP1892737A1 (de) * 2006-08-23 2008-02-27 IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. Touchpad
KR100804550B1 (ko) * 2006-10-19 2008-02-20 삼성전자주식회사 키패드 어셈블리
TWM320122U (en) * 2007-02-16 2007-10-01 Inventec Appliances Corp Ultra-thin keypad and portable electronic apparatus
JP2009021108A (ja) 2007-07-12 2009-01-29 Teikoku Tsushin Kogyo Co Ltd キートップ板の製造方法

Also Published As

Publication number Publication date
EP2226823B1 (de) 2011-06-29
CA2674406C (en) 2013-09-10
CA2694574A1 (en) 2010-08-26
EP2323151A1 (de) 2011-05-18
EP2323151B1 (de) 2014-04-09
EP2226822A1 (de) 2010-09-08
CA2674406A1 (en) 2010-08-26
EP2226822B1 (de) 2013-07-24
EP2226823A1 (de) 2010-09-08
CA2694574C (en) 2014-07-15

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Legal Events

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