BRPI0700266A - montagem de teclas e terminal móvel que possui a mesma - Google Patents

montagem de teclas e terminal móvel que possui a mesma

Info

Publication number
BRPI0700266A
BRPI0700266A BRPI0700266-1A BRPI0700266A BRPI0700266A BR PI0700266 A BRPI0700266 A BR PI0700266A BR PI0700266 A BRPI0700266 A BR PI0700266A BR PI0700266 A BRPI0700266 A BR PI0700266A
Authority
BR
Brazil
Prior art keywords
guide plate
light guide
mobile terminal
same
key
Prior art date
Application number
BRPI0700266-1A
Other languages
English (en)
Inventor
Sang-Ki Hong
Original Assignee
Lg Electronics Inc
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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of BRPI0700266A publication Critical patent/BRPI0700266A/pt

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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • 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
    • 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
    • H01H2219/06—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

Landscapes

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

Abstract

MONTAGEM DE TECLAS E TERMINAL MóVEL QUE POSSUI A MESMA Trata-se de uma montagem de teclas e um terminal móvel que possui a mesma. A montagem de teclas inclui uma pluralidade de botões de tecla, uma chapa de guia de luz disposta abaixo de pelo menos um da pluralidade de botões de tecla, um emissor de luz para gerar luz em direção a uma borda da chapa de guia de luz, a chapa de guia de luz direcionando a luz proveniente do emissor de luz em direção a pelo menos um da pluralidade de botões de tecla, um substrato de suporte de sistema de circuitos formado abaixo da chapa de guia de luz; e uma pluralidade de interruptores E armada no substrato de suporte de sistema de circuitos, cada um da pluralidade de interruptores correspondendo a um da pluralidade de botões de tecla. A chapa de guia de luz sobrepõe uma parte superior de cada um da pluralidade de interruptores.
BRPI0700266-1A 2006-09-12 2007-02-12 montagem de teclas e terminal móvel que possui a mesma BRPI0700266A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060088268A KR101228452B1 (ko) 2006-09-12 2006-09-12 키패드 어셈블리 및 이를 구비한 휴대 단말기

Publications (1)

Publication Number Publication Date
BRPI0700266A true BRPI0700266A (pt) 2008-04-29

Family

ID=38683610

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0700266-1A BRPI0700266A (pt) 2006-09-12 2007-02-12 montagem de teclas e terminal móvel que possui a mesma

Country Status (10)

Country Link
US (1) US7488910B2 (pt)
EP (1) EP1901321B1 (pt)
JP (1) JP5301118B2 (pt)
KR (1) KR101228452B1 (pt)
CN (1) CN101146137B (pt)
BR (1) BRPI0700266A (pt)
DE (1) DE102007003271B4 (pt)
ES (1) ES2430289T3 (pt)
MX (1) MX2007002082A (pt)
RU (1) RU2341032C1 (pt)

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Also Published As

Publication number Publication date
ES2430289T3 (es) 2013-11-19
KR101228452B1 (ko) 2013-01-31
US20080062670A1 (en) 2008-03-13
MX2007002082A (es) 2008-11-18
EP1901321B1 (en) 2013-08-21
RU2007107411A (ru) 2008-09-10
JP2008072690A (ja) 2008-03-27
DE102007003271A1 (de) 2008-03-27
CN101146137B (zh) 2012-04-18
US7488910B2 (en) 2009-02-10
EP1901321A3 (en) 2009-09-23
CN101146137A (zh) 2008-03-19
RU2341032C1 (ru) 2008-12-10
EP1901321A2 (en) 2008-03-19
KR20080024012A (ko) 2008-03-17
DE102007003271B4 (de) 2010-06-10
JP5301118B2 (ja) 2013-09-25

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 12A ANUIDADE.

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

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2501 DE 11-12-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.