BR9906296A - Teclado para terminal telefônico portátil e método de fabricação do mesmo - Google Patents

Teclado para terminal telefônico portátil e método de fabricação do mesmo

Info

Publication number
BR9906296A
BR9906296A BR9906296-8A BR9906296A BR9906296A BR 9906296 A BR9906296 A BR 9906296A BR 9906296 A BR9906296 A BR 9906296A BR 9906296 A BR9906296 A BR 9906296A
Authority
BR
Brazil
Prior art keywords
keypad
planar film
depressions
portable telephone
keyboard
Prior art date
Application number
BR9906296-8A
Other languages
English (en)
Inventor
Yoon-Hong Yang
Original Assignee
You Eal 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
Application filed by You Eal Electronics Co Ltd filed Critical You Eal Electronics Co Ltd
Publication of BR9906296A publication Critical patent/BR9906296A/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
    • H01H13/702—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2083/00—Use of polymers having silicon, with or without sulfur, nitrogen, oxygen, or carbon only, in the main chain, as moulding material
    • B29K2083/005—LSR, i.e. liquid silicone rubbers, or derivatives thereof
    • 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
    • H01H2219/00—Legends
    • H01H2219/028—Printed information
    • H01H2219/03—Printed information in transparent keyboard
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/044—Injection moulding
    • H01H2229/047—Preformed layer in mould
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00—Applications
    • H01H2231/022—Telephone handset
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1051—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by folding
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062—Prior to assembly
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/108—Flash, trim or excess removal

Landscapes

  • Push-Button Switches (AREA)
  • Manufacture Of Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Telephone Set Structure (AREA)
  • Telephone Function (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

<B>TECLADO PARA TERMINAL TELEFôNICO PORTáTIL E MéTODO DE FABRICAçãO DO MESMO, cujo método inclui as etapas de estampagem de caracteres sobre um filme planar transparente; a pré-moldagem do filme planar através de um processo de prensagem tal que dá ao filme planar uma forma predeterminada, incluindo uma pluralidade de depressões; perfuração de fendas no filme planar prensado em torno das depressões; enchimento com borracha de silicone líquida das depressões do filme planar prensado; moldagem de um teclado pela prensagem da borracha de silicone num molde metálico, de maneira a fabricar um teclado integrado, cujas teclas estão interconectadas; e desbaste da periferia externa do teclado moldado de acordo com uma forma predeterminada do teclado.
BR9906296-8A 1998-12-31 1999-12-29 Teclado para terminal telefônico portátil e método de fabricação do mesmo BR9906296A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR19980063310 1998-12-31
KR1019990047619A KR100342959B1 (ko) 1998-12-31 1999-10-29 휴대폰용 키패드와 그 제작방법

Publications (1)

Publication Number Publication Date
BR9906296A true BR9906296A (pt) 2000-10-17

Family

ID=36746280

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9906296-8A BR9906296A (pt) 1998-12-31 1999-12-29 Teclado para terminal telefônico portátil e método de fabricação do mesmo

Country Status (8)

Country Link
US (2) US6423171B1 (pt)
EP (1) EP1017075B1 (pt)
JP (1) JP3455707B2 (pt)
KR (1) KR100342959B1 (pt)
CN (1) CN1258984A (pt)
AT (1) ATE311658T1 (pt)
BR (1) BR9906296A (pt)
DE (1) DE69928637T2 (pt)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100342959B1 (ko) * 1998-12-31 2002-07-05 양윤홍 휴대폰용 키패드와 그 제작방법
FI108096B (fi) * 1999-12-28 2001-11-15 Nokia Mobile Phones Ltd Kapasitiivisesti kytketty näppäimistörakenne
KR100359519B1 (ko) * 2000-03-16 2002-10-31 주식회사 동남 실리콘 키패드 일체형 통신기기용 전면 커버
KR100337786B1 (ko) * 2000-08-19 2002-05-24 윤종용 와이드 키패드 및 정전기 방지용 와이드 키패드 결합구조
US20020094838A1 (en) * 2001-01-12 2002-07-18 Hsiang-Hua Wang Structure of film type keyboard of cellular phones
KR20020080027A (ko) * 2001-04-10 2002-10-23 김영호 셀룰라폰용 키패드 제조방법
KR100384993B1 (ko) 2001-05-22 2003-05-23 주식회사 유일전자 이엘램프 내장 일체형 키패드
KR100417463B1 (ko) * 2001-07-24 2004-02-05 주식회사 유일전자 이엘 램프 일체형 키패드와 그 제조방법
KR100412965B1 (ko) * 2001-08-08 2003-12-31 주식회사 유일전자 휴대폰용 키패드와 이의 제조방법 및 장치
JP2003178639A (ja) * 2001-12-12 2003-06-27 Sunarrow Ltd ハードベース・キーユニット
KR100458858B1 (ko) * 2002-05-14 2004-12-03 주식회사 모센 난접착성 물체 접착방법
KR20040008297A (ko) * 2002-07-18 2004-01-31 주식회사 소림 휴대폰용 키패드 제작방법
KR100486634B1 (ko) * 2002-09-18 2005-04-29 주식회사 유일전자 휴대폰용 키패드 제조방법 및 장치
KR100467157B1 (ko) * 2002-09-19 2005-01-24 주식회사 유일전자 휴대폰용 키패드 제조방법 및 장치
KR20040047316A (ko) * 2002-11-29 2004-06-05 엘지전자 주식회사 이동통신 단말기의 키패드
KR100793776B1 (ko) * 2002-12-11 2008-01-10 엘지전자 주식회사 이동통신 단말기
KR100502198B1 (ko) * 2003-01-24 2005-07-21 한성엘컴텍 주식회사 이엘을 적용한 일체형 키패드 및 그의 제조방법
US7379720B2 (en) 2003-02-20 2008-05-27 Sony Ericsson Mobile Communications Ab Keypad lighting using polymer light emitting devices
DE112004000492B4 (de) * 2003-04-03 2008-11-06 Danfoss Drives A/S Abdeckung für einen Tastenschalter
KR100525222B1 (ko) * 2003-11-06 2005-10-28 주식회사 소림 휴대기기용 키패드 및 이에 적합한 제조 방법
KR100708780B1 (ko) * 2004-03-23 2007-04-20 주식회사 투엔테크 휴대폰의 네비게이션 키패드 금형 제작방법 및 그 금형
KR100664163B1 (ko) * 2004-10-26 2007-01-04 엘지전자 주식회사 일체형 키패드 및 이를 구비한 휴대 단말기
KR100540780B1 (ko) * 2004-12-15 2006-01-11 주식회사 삼영테크놀로지 일체형 아크릴 터치패드가 구비된 일체형 아크릴 키패드
JP4684830B2 (ja) * 2005-02-25 2011-05-18 京セラ株式会社 携帯電子機器
KR100604609B1 (ko) 2005-03-11 2006-07-28 주식회사 신화엠에스 휴대폰용 키패드의 제조방법 및 이에 의해 제조되는 휴대폰용 키패드
JP4256866B2 (ja) * 2005-09-01 2009-04-22 ポリマテック株式会社 キーシート及びキーシートの製造方法
US20070051590A1 (en) * 2005-09-06 2007-03-08 Chin-Te Chiu Keypad device
KR100809561B1 (ko) 2005-10-19 2008-03-18 디케이유테크 주식회사 키패드의 제조방법
TWI315077B (en) * 2006-01-20 2009-09-21 Hon Hai Prec Ind Co Ltd Dome sheet and switch with the dome sheet
KR100761087B1 (ko) * 2006-04-19 2007-09-28 주식회사 삼영테크놀로지 휴대용 단말기의 일체형 금속 전면 커버의 제조방법
JP4151849B2 (ja) 2006-04-20 2008-09-17 ポリマテック株式会社 キーシート
JP4146866B2 (ja) * 2006-06-06 2008-09-10 サンアロー株式会社 押釦スイッチ用部材及びその製造方法
WO2007145424A1 (en) * 2006-06-14 2007-12-21 Mogem Co., Ltd. One body type keypad comprising window and wireless telephone having the same
EP2034499A4 (en) * 2006-06-22 2012-01-11 Covac Co Ltd SWITCH PROVIDED WITH A ROCKER KEY
KR100650515B1 (ko) 2006-06-22 2006-11-30 (주)에이원이노텍 휴대폰용 키패드
WO2007148852A1 (en) * 2006-06-23 2007-12-27 Insung Corporation Stereotyped metal key having the function of back-lighting, metal keypad with metal key, method of stereotyped metal key having the function of back-lighting, method of metal keypad with metal key
US7825899B2 (en) * 2006-07-18 2010-11-02 Research In Motion Limited Piano-style keypad employing a light guide
KR101255010B1 (ko) * 2006-10-13 2013-04-16 엘지전자 주식회사 일체형의 키버튼부를 갖는 키패드 및 이를 구비한이동단말기
JP2008117660A (ja) * 2006-11-06 2008-05-22 Shin Etsu Polymer Co Ltd 押釦スイッチ用部材
KR100737762B1 (ko) * 2006-11-20 2007-07-13 주식회사 모젬 윈도우 일체형 키패드 및 이를 구비한 무선단말기
US20080191904A1 (en) * 2007-02-12 2008-08-14 Kai-Jie Tsao Method For Manufacturing Thin Keypad Assembly And Such Assembly
KR100860458B1 (ko) * 2007-03-09 2008-09-25 주식회사 팬택 일체형 버튼이 구비된 키패드 및 이를 포함하는개인휴대단말기
KR200446579Y1 (ko) * 2007-09-27 2009-11-11 엔아이티 주식회사 키버튼
CN101573234B (zh) * 2007-12-17 2012-07-18 东莞万德电子制品有限公司 超薄型弹性按键之加工方法
KR100937019B1 (ko) 2008-03-14 2010-01-15 한국성전(주) 휴대전화용 자판형 입력 장치의 엑츄에이터 형성 방법 및장치
JP5083078B2 (ja) * 2008-07-11 2012-11-28 ソニー株式会社 キーボード及びキーボードの製造方法
EP2269795B1 (de) * 2009-06-09 2013-07-31 Abatek International AG Verfahren zur Herstellung einer Folientastatur und Folientastatur
TWI415153B (zh) * 2010-03-15 2013-11-11 Ichia Tech Inc A key shell and a keyboard with a key shell
KR101065987B1 (ko) * 2011-01-07 2011-09-19 (주)서원인텍 키 입력기 제조방법
CN102572044A (zh) * 2012-01-17 2012-07-11 广东步步高电子工业有限公司 一种移动通信终端及其按键装置
US8760406B2 (en) 2012-04-03 2014-06-24 Motorola Mobility Llc Edge to edge qwerty keypad for a handheld device
CN111105948A (zh) * 2018-10-25 2020-05-05 北京小米移动软件有限公司 金属按键的加工排版结构及金属按键的加工方法
US11086407B2 (en) 2019-10-10 2021-08-10 Motorola Solutions, Inc. Device with a keypad that includes a bezel assembled with a flexible substrate

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3144084C2 (de) * 1981-11-06 1988-08-18 Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt Verfahren zur Herstellung einer für ein Drucktastenfeld geeigneten Kontaktmatte
US4636593A (en) * 1985-03-13 1987-01-13 Motorola Inc. Light conducting, elastomeric membrane keypad
US4916262A (en) * 1988-11-03 1990-04-10 Motorola, Inc. Low-profile, rubber keypad
DE69118314T2 (de) * 1990-10-30 1996-10-24 Teikoku Tsushin Kogyo Kk Tastschalter und Taste
US5311656A (en) * 1991-03-12 1994-05-17 Mitel Corporation Keypad method of manufacture
US5475192A (en) * 1993-03-15 1995-12-12 Teikoku Tsushin Kogyo Co., Ltd. Keytop sheet for push-button switches
JP2686596B2 (ja) * 1994-07-12 1997-12-08 帝国通信工業株式会社 合成樹脂フイルムとモールド樹脂の固着方法
JP2772760B2 (ja) * 1994-07-12 1998-07-09 帝国通信工業株式会社 図柄付き合成樹脂フイルムの図柄拡大方法
US5514319A (en) * 1994-07-27 1996-05-07 Young; Wen-Kuei Method of fabricating a rubber keypad
TW304272B (en) * 1995-08-16 1997-05-01 Hi Glory Corp Manufacturing method and product for rubber and resin keypad
GB2308499B (en) * 1995-12-22 2000-03-15 Nokia Mobile Phones Ltd A contact membrane for a keypad assembly
US5681515A (en) * 1996-04-12 1997-10-28 Motorola, Inc. Method of fabricating an elastomeric keypad
TW388895B (en) * 1996-09-12 2000-05-01 Alpha Techno Co Ltd Keypad and its manufacturing processes
JP3151553B2 (ja) * 1996-11-29 2001-04-03 帝国通信工業株式会社 キートップ板及びその製造方法
US6180048B1 (en) * 1996-12-06 2001-01-30 Polymatech Co., Ltd. Manufacturing method of color keypad for a contact of character illumination rubber switch
US5708428A (en) * 1996-12-10 1998-01-13 Ericsson Inc. Method and apparatus for providing backlighting for keypads and LCD panels
JP4037483B2 (ja) * 1997-04-14 2008-01-23 ポリマテック株式会社 シート状キートップおよびその製造方法
US5847336A (en) * 1997-05-02 1998-12-08 Telefonaktiebolaget L M Ericsson (Publ) Direct keypad backlighting
US5909021A (en) * 1997-08-19 1999-06-01 The Sas Group, Llc Keypads: Apparatus and methods of making
KR100270881B1 (ko) * 1997-12-24 2000-11-01 양윤홍 휴대전화기용 키패드 제조방법
US6044152A (en) * 1998-01-15 2000-03-28 Ericsson Inc. Shielded keyboard for a portable communication device
KR100275297B1 (ko) * 1998-02-17 2000-12-15 양윤홍 필름성형 키캡과 실리콘 고무 조합 키패드 제작방법
JPH11329139A (ja) * 1998-05-18 1999-11-30 Nissha Printing Co Ltd シリコーンゴムキーパッドとその製造方法
US5960942A (en) * 1998-07-08 1999-10-05 Ericsson, Inc. Thin profile keypad with integrated LEDs
KR100342959B1 (ko) * 1998-12-31 2002-07-05 양윤홍 휴대폰용 키패드와 그 제작방법

Also Published As

Publication number Publication date
US20010014152A1 (en) 2001-08-16
EP1017075A3 (en) 2001-05-09
EP1017075B1 (en) 2005-11-30
DE69928637T2 (de) 2006-08-17
DE69928637D1 (de) 2006-01-05
EP1017075A2 (en) 2000-07-05
JP2000200523A (ja) 2000-07-18
CN1258984A (zh) 2000-07-05
KR100342959B1 (ko) 2002-07-05
US6423171B1 (en) 2002-07-23
ATE311658T1 (de) 2005-12-15
KR20000047574A (ko) 2000-07-25
JP3455707B2 (ja) 2003-10-14

Similar Documents

Publication Publication Date Title
BR9906296A (pt) Teclado para terminal telefônico portátil e método de fabricação do mesmo
US5514319A (en) Method of fabricating a rubber keypad
KR100728830B1 (ko) 이동국의 외관 변경을 위한 필름 층, 및 그 방법
CN107839145A (zh) 一种金属卡托防水硅胶密封圈成型制作方法
CN101364494A (zh) 无组装式按键制作工艺
US20090098238A1 (en) Injection mold and method of using the same
KR100567517B1 (ko) 휴대기기용 키패드 제조 방법
US20070221490A1 (en) Keyboard and method for applying in-mold decoration technology to manufacture the keyboard with more key height and less key spacing
KR100587708B1 (ko) 휴대폰용 키패드 및 그 제조방법
KR200386895Y1 (ko) 이동통신 키패드 클릭감 장치
KR100289034B1 (ko) 이동 통신기용 키패드 제작방법
CN1248258C (zh) 用于按钮开关结构的按钮开关元件
KR100934939B1 (ko) 푸시버튼 키패드용 커버시트와 그 제조방법
JPH11297149A (ja) キートップ部材、キートップシートおよびキートップ部材の製造方法
KR20050120550A (ko) 캔틸레버 금속판을 이용한 일체형 휴대폰 버튼부 제작 방법
KR100685142B1 (ko) 휴대폰용 키패드 및 그 제작방법
KR20030009819A (ko) 이엘 램프 일체형 키패드와 그 제조방법
KR20060115253A (ko) 박판의 스테인레스 패널을 이용한 키패드 및 그 제조방법
KR100590217B1 (ko) 휴대폰용 키패드 제조방법 및 그 제조방법에 의해 제조된키패드
KR20060104323A (ko) 이동통신 키패드 및 그 제조방법
KR200336930Y1 (ko) 휴대폰용 키패드
KR20010039295A (ko) 휴대폰용 키패드와 그 제작방법
KR930008596Y1 (ko) 스냅링 제조장치
JP2000011790A (ja) 照光式キーとその製造方法
KR20060021925A (ko) 메탈 키패드 제조용 성형금형

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 AS 11A E 12A ANUIDADES.

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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.