ATE483241T1 - Klavierähnliche tastatur mit einer lichtführung - Google Patents

Klavierähnliche tastatur mit einer lichtführung

Info

Publication number
ATE483241T1
ATE483241T1 AT08165757T AT08165757T ATE483241T1 AT E483241 T1 ATE483241 T1 AT E483241T1 AT 08165757 T AT08165757 T AT 08165757T AT 08165757 T AT08165757 T AT 08165757T AT E483241 T1 ATE483241 T1 AT E483241T1
Authority
AT
Austria
Prior art keywords
key
keypad
light guide
base
key sheet
Prior art date
Application number
AT08165757T
Other languages
English (en)
Inventor
Chao Chen
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 ATE483241T1 publication Critical patent/ATE483241T1/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
    • H01H13/84—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/036—Light emitting elements
    • H01H2219/04—Attachments; Connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/062—Light conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/054—Actuators connected by flexible webs

Landscapes

  • Push-Button Switches (AREA)
  • Auxiliary Devices For Music (AREA)
  • Telephone Set Structure (AREA)
  • Input From Keyboards Or The Like (AREA)
AT08165757T 2006-07-18 2006-07-18 Klavierähnliche tastatur mit einer lichtführung ATE483241T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06117416A EP1890310B1 (de) 2006-07-18 2006-07-18 Tastatur für tragbares elektronisches Gerät mit einem Lichtleiter

Publications (1)

Publication Number Publication Date
ATE483241T1 true ATE483241T1 (de) 2010-10-15

Family

ID=37116223

Family Applications (2)

Application Number Title Priority Date Filing Date
AT06117416T ATE447234T1 (de) 2006-07-18 2006-07-18 Tastatur für tragbares elektronisches gerät mit einem lichtleiter
AT08165757T ATE483241T1 (de) 2006-07-18 2006-07-18 Klavierähnliche tastatur mit einer lichtführung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT06117416T ATE447234T1 (de) 2006-07-18 2006-07-18 Tastatur für tragbares elektronisches gerät mit einem lichtleiter

Country Status (5)

Country Link
EP (2) EP2003669B1 (de)
AT (2) ATE447234T1 (de)
CA (1) CA2594028C (de)
DE (2) DE602006017269D1 (de)
HK (2) HK1113706A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8188399B2 (en) 2009-10-08 2012-05-29 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Fitting a light guide sheet to a keypad using protrusions
MY189395A (en) * 2018-10-05 2022-02-09 Daikin Res & Development Malaysia Sdn Bhd A light display assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163138A (en) * 1978-03-17 1979-07-31 Bowmar Instrument Corporation Flush lighted flat keyboard assembly
JPS5686723U (de) * 1979-12-07 1981-07-11
US4349705A (en) * 1981-05-06 1982-09-14 Northern Telecom Limited Lighted telephone dial
JP2710181B2 (ja) * 1992-01-28 1998-02-10 日本電気株式会社 照光式キートップの構造

Also Published As

Publication number Publication date
HK1127436A1 (en) 2009-09-25
EP2003669A1 (de) 2008-12-17
CA2594028C (en) 2011-06-21
DE602006017269D1 (de) 2010-11-11
HK1113706A1 (en) 2008-10-10
EP2003669B1 (de) 2010-09-29
EP1890310A1 (de) 2008-02-20
ATE447234T1 (de) 2009-11-15
EP1890310B1 (de) 2009-10-28
CA2594028A1 (en) 2008-01-18
DE602006010062D1 (de) 2009-12-10

Similar Documents

Publication Publication Date Title
BRPI0601292A (pt) teclado, conjunto de teclado e terminal portátil
TW200802461A (en) Sheet switch module
EP2075673B1 (de) Tastaturmodul und elektronische Vorrichtung
BRPI0601186A (pt) conjunto de teclado para um terminal portátil
DE602007009580D1 (de) Eingabeeinrichtung und elektronische einrichtung mit einer eingabeeinrichtung
CN102280292A (zh) 窄按键开关
AU2003201056A1 (en) Double-sided keyboard for use in an electronic device
TW200618009A (en) Lighted switch device
TWI451290B (zh) 發光鍵盤
WO2007057918A8 (en) A hand-held thumb touch typable ascii/unicode keypad for a remote, mobile telephone or a pda
ATE395779T1 (de) Verschiebbare tastatur für ein elektronisches gerät
TW201421516A (zh) 發光鍵盤
ATE483241T1 (de) Klavierähnliche tastatur mit einer lichtführung
TW200712984A (en) Keyboard for hand-held devices
ATE452416T1 (de) Elektronisches handgerät und tastatur mit taktiler rückmeldung
TW200636538A (en) Thumb-controlled keypad
KR200435702Y1 (ko) 초박막 키 패드
CN101441520B (zh) 手持式电子装置及按键结构
KR100737534B1 (ko) 접촉 센서를 이용한 키패드를 구비하는 이동 단말기
CN202142014U (zh) 一种手机键盘
MY163147A (en) Keyboard for a handheld electronic device
CA2599917A1 (en) Handheld mobile communication device with flexible keys
TW200736958A (en) Keyboard in the form of a carpet or a mat
TH105420A (th) คีย์มอดูลของเครื่องมือพกพา
TH105420B (th) คีย์มอดูลของเครื่องมือพกพา

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties