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MXPA05007708A - Un procedimiento para producir unidades de tecla en donde la marcacion en sus botones de tecla, hechos de material transmisor de luz, se puede completar mas tarde. - Google Patents

Un procedimiento para producir unidades de tecla en donde la marcacion en sus botones de tecla, hechos de material transmisor de luz, se puede completar mas tarde.

Info

Publication number
MXPA05007708A
MXPA05007708A MXPA05007708A MXPA05007708A MXPA05007708A MX PA05007708 A MXPA05007708 A MX PA05007708A MX PA05007708 A MXPA05007708 A MX PA05007708A MX PA05007708 A MXPA05007708 A MX PA05007708A MX PA05007708 A MXPA05007708 A MX PA05007708A
Authority
MX
Mexico
Prior art keywords
key
key top
marking
destination
symbol
Prior art date
Application number
MXPA05007708A
Other languages
English (en)
Inventor
Takehiro Kaneko
Original Assignee
Sunarrow 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 Sunarrow Ltd filed Critical Sunarrow Ltd
Publication of MXPA05007708A publication Critical patent/MXPA05007708A/es

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
    • H01H13/702—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
    • H01H13/705—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 construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
    • 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
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • 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
    • H01H13/88—Processes specially adapted for manufacture of rectilinearly movable switches having a plurality of operating members associated with different sets of contacts, e.g. keyboards
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/18—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks
    • 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
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/18—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks
    • H01H2009/187—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks having symbols engraved or printed by laser
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/028—Printed information
    • 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
    • H01H2229/00—Manufacturing
    • H01H2229/02—Laser
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Manufacture Of Switches (AREA)
  • Push-Button Switches (AREA)

Abstract

Los objetivos de la invencion son proveer un metodo de marcacion que permite establecer el contenido de caracteres, simbolos y similares por marcar sobre botones de tecla hechos de un material transmisor de luz, para ser usados por ejemplo en telefonos portatiles, etc., en cualquier momento sin estar sometido a las limitaciones de los otros pasos en el ensamble de la unidad de tecla, y que logre marcar los caracteres, simbolos y similares de modo que tengan suficiente resistencia a la abrasion, y tambien proveer un procedimiento para producir una unidad de tecla iluminada que pueda ser completada tan pronto como sea posible despues de la determinacion del destino; para alcanzar el primer objetivo, un boton de tecla de plastico transparente, 2, se irradia intermitentemente con un haz de laser L que tiene una longitud de onda de 1064 nm o menos, en la region infrarroja, visible o ultravioleta cercana, mientras que el haz de laser se enfoca sobre una posicion deseada dentro del boton de tecla para formar en el medio de plastico transparente un montaje de una pluralidad de puntos negros carbonizados finos, o de puntos blancos formados por una pluralidad de grietas o espumas finas, para indicar con ello un caracter, simbolo, etc.; para alcanzar el objetivo del caracter, se interrumpe o detiene una vez el procedimiento de produccion de una unidad de tecla iluminada K, en el estado en donde estan terminados los pasos que son realizables sin la determinacion del destino, y brevemente despues se definen los caracteres, simbolos y similares relacionados con el destino, se aplica la marcacion de los caracteres, simbolos y similares necesarios, 4, 5, sobre la cara superior del boton de tecla, 2, irradiando sobre la misma un haz de laser L para completar la unidad de tecla iluminada.
MXPA05007708A 2003-01-30 2003-12-25 Un procedimiento para producir unidades de tecla en donde la marcacion en sus botones de tecla, hechos de material transmisor de luz, se puede completar mas tarde. MXPA05007708A (es)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP2003021276 2003-01-30
JP2003147384 2003-05-26
JP2003147385 2003-05-26
JP2003196191 2003-07-14
JP2003196192 2003-07-14
JP2003196189 2003-07-14
JP2003196190 2003-07-14
PCT/JP2003/016770 WO2004068519A1 (ja) 2003-01-30 2003-12-25 透光性材料製のキートップへのマーキング方法、これによりマーキングしたキートップ、キーユニット、及びキーユニットの製造方法

Publications (1)

Publication Number Publication Date
MXPA05007708A true MXPA05007708A (es) 2006-01-17

Family

ID=32831240

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05007708A MXPA05007708A (es) 2003-01-30 2003-12-25 Un procedimiento para producir unidades de tecla en donde la marcacion en sus botones de tecla, hechos de material transmisor de luz, se puede completar mas tarde.

Country Status (8)

Country Link
US (1) US7616224B2 (es)
EP (1) EP1592035A4 (es)
JP (1) JPWO2004068519A1 (es)
KR (1) KR101001505B1 (es)
AU (1) AU2003292821A1 (es)
BR (1) BR0318077A (es)
MX (1) MXPA05007708A (es)
WO (1) WO2004068519A1 (es)

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Also Published As

Publication number Publication date
JPWO2004068519A1 (ja) 2006-05-25
WO2004068519A1 (ja) 2004-08-12
EP1592035A1 (en) 2005-11-02
KR20050088187A (ko) 2005-09-02
EP1592035A4 (en) 2008-12-24
US20060042071A1 (en) 2006-03-02
KR101001505B1 (ko) 2010-12-14
US7616224B2 (en) 2009-11-10
AU2003292821A1 (en) 2004-08-23
BR0318077A (pt) 2005-12-20

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