BR0201857A - Teclado de telefone móvel - Google Patents

Teclado de telefone móvel

Info

Publication number
BR0201857A
BR0201857A BR0201857-8A BR0201857A BR0201857A BR 0201857 A BR0201857 A BR 0201857A BR 0201857 A BR0201857 A BR 0201857A BR 0201857 A BR0201857 A BR 0201857A
Authority
BR
Brazil
Prior art keywords
mobile phone
block member
phone keyboard
base block
upper block
Prior art date
Application number
BR0201857-8A
Other languages
English (en)
Inventor
Yoon-Hong Yang
Original Assignee
Youeal Eletronics 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
Application filed by Youeal Eletronics Co Ltd filed Critical Youeal Eletronics Co Ltd
Publication of BR0201857A publication Critical patent/BR0201857A/pt

Links

Classifications

    • 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
    • H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/002—Legends replaceable; adaptable
    • H01H2219/018—Electroluminescent panel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/002—Legends replaceable; adaptable
    • H01H2219/018—Electroluminescent panel
    • H01H2219/02—Electroluminescent panel programmable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/002—Actuators integral with membrane
    • H01H2221/006—Adhesive
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/044—Injection moulding
    • H01H2229/048—Insertion moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Push-Button Switches (AREA)
  • Telephone Set Structure (AREA)

Abstract

"TECLADO DE TELEFONE MóVEL".. Um teclado de telefone móvel inclui um quadro de circuito tendo um ponto de contato fixo; um comutador de abóbada disposto sobre o quadro de circuito; um membro de bloco de base com uma projeção para pressionar o comutador de abóbada de forma a gerar um sinal; um membro de bloco superior com uma parte superior de tecla, sendo o membro de bloco superior integralmente formado com o membro de bloco de base, e um elemento EL disposto de forma a fazer contato de superfície entre o membro de bloco de base e o membro de bloco superior.
BR0201857-8A 2001-05-22 2002-05-17 Teclado de telefone móvel BR0201857A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2001-0027898A KR100384993B1 (ko) 2001-05-22 2001-05-22 이엘램프 내장 일체형 키패드

Publications (1)

Publication Number Publication Date
BR0201857A true BR0201857A (pt) 2004-04-13

Family

ID=36580461

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0201857-8A BR0201857A (pt) 2001-05-22 2002-05-17 Teclado de telefone móvel

Country Status (7)

Country Link
US (1) US7027036B2 (pt)
EP (1) EP1265261B1 (pt)
JP (1) JP2003007161A (pt)
KR (1) KR100384993B1 (pt)
CN (1) CN1387355A (pt)
BR (1) BR0201857A (pt)
DE (1) DE60205537T2 (pt)

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Also Published As

Publication number Publication date
KR100384993B1 (ko) 2003-05-23
EP1265261A3 (en) 2003-04-23
US7027036B2 (en) 2006-04-11
EP1265261B1 (en) 2005-08-17
DE60205537T2 (de) 2006-06-29
KR20020010469A (ko) 2002-02-04
EP1265261A2 (en) 2002-12-11
JP2003007161A (ja) 2003-01-10
DE60205537D1 (de) 2005-09-22
CN1387355A (zh) 2002-12-25
US20020175899A1 (en) 2002-11-28

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

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