DE602005008209D1 - Tastatur und Tastaturanordnung - Google Patents

Tastatur und Tastaturanordnung

Info

Publication number
DE602005008209D1
DE602005008209D1 DE602005008209T DE602005008209T DE602005008209D1 DE 602005008209 D1 DE602005008209 D1 DE 602005008209D1 DE 602005008209 T DE602005008209 T DE 602005008209T DE 602005008209 T DE602005008209 T DE 602005008209T DE 602005008209 D1 DE602005008209 D1 DE 602005008209D1
Authority
DE
Germany
Prior art keywords
keyboard
guide panel
light guide
layout
light
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.)
Active
Application number
DE602005008209T
Other languages
English (en)
Inventor
Joo-Hoon Lee
Sun-Tae Jung
Kyoung-Youm Kim
Ki-Tae Lee
Byung-Duck Cho
Dong-Hoon Jang
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co 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
Priority claimed from KR1020050042035A external-priority patent/KR100606081B1/ko
Priority claimed from KR1020050064351A external-priority patent/KR100606082B1/ko
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of DE602005008209D1 publication Critical patent/DE602005008209D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01H2209/00—Layers
    • H01H2209/068—Properties of the membrane
    • H01H2209/074—Properties of the membrane elastomeric
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/068—Properties of the membrane
    • H01H2209/082—Properties of the membrane transparent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2215/00—Tactile feedback
    • H01H2215/004—Collapsible dome or bubble
    • H01H2215/01—Part of spacer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/036—Light emitting elements
    • H01H2219/044—Edge lighting of layer
    • 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
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/06—Reflector
    • 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
    • H01H2221/002—Actuators integral with membrane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/07—Actuators transparent

Landscapes

  • Push-Button Switches (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Telephone Set Structure (AREA)
  • Switch Cases, Indication, And Locking (AREA)
DE602005008209T 2005-05-19 2005-10-04 Tastatur und Tastaturanordnung Active DE602005008209D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020050042035A KR100606081B1 (ko) 2005-05-19 2005-05-19 도광판, 키 패드 및 키 패드 어셈블리
KR1020050064351A KR100606082B1 (ko) 2005-07-15 2005-07-15 키 패드 및 키 패드 어셈블리

Publications (1)

Publication Number Publication Date
DE602005008209D1 true DE602005008209D1 (de) 2008-08-28

Family

ID=35708986

Family Applications (2)

Application Number Title Priority Date Filing Date
DE602005011768T Active DE602005011768D1 (de) 2005-05-19 2005-10-04 Tastatur und Tastaturanordnung
DE602005008209T Active DE602005008209D1 (de) 2005-05-19 2005-10-04 Tastatur und Tastaturanordnung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE602005011768T Active DE602005011768D1 (de) 2005-05-19 2005-10-04 Tastatur und Tastaturanordnung

Country Status (12)

Country Link
US (5) US7294803B2 (de)
EP (4) EP1944782B1 (de)
JP (4) JP2006323843A (de)
CN (2) CN101145458B (de)
AT (3) ATE418149T1 (de)
BR (2) BRPI0601294B1 (de)
DE (2) DE602005011768D1 (de)
ES (3) ES2308358T3 (de)
PL (1) PL2270825T3 (de)
RU (3) RU2332743C2 (de)
TW (2) TWI313018B (de)
WO (2) WO2006123882A1 (de)

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US20060260922A1 (en) 2006-11-23
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BRPI0601292A (pt) 2007-01-09
TW200703397A (en) 2007-01-16
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BRPI0601292B1 (pt) 2018-08-07
TWI314748B (en) 2009-09-11
US20070240973A1 (en) 2007-10-18
ATE401659T1 (de) 2008-08-15
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