DE60205537D1 - Tastatur für Mobiltelefon mit elektrolumineszentem Bauteil - Google Patents

Tastatur für Mobiltelefon mit elektrolumineszentem Bauteil

Info

Publication number
DE60205537D1
DE60205537D1 DE60205537T DE60205537T DE60205537D1 DE 60205537 D1 DE60205537 D1 DE 60205537D1 DE 60205537 T DE60205537 T DE 60205537T DE 60205537 T DE60205537 T DE 60205537T DE 60205537 D1 DE60205537 D1 DE 60205537D1
Authority
DE
Germany
Prior art keywords
keyboard
mobile phone
electroluminescent component
electroluminescent
component
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.)
Expired - Lifetime
Application number
DE60205537T
Other languages
English (en)
Other versions
DE60205537T2 (de
Inventor
Yoon-Hong Yang
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.)
Youeal Electronics Co Ltd
Original Assignee
Youeal 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 Youeal Electronics Co Ltd filed Critical Youeal Electronics Co Ltd
Application granted granted Critical
Publication of DE60205537D1 publication Critical patent/DE60205537D1/de
Publication of DE60205537T2 publication Critical patent/DE60205537T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
DE60205537T 2001-05-22 2002-05-10 Tastatur für Mobiltelefon mit elektrolumineszentem Bauteil Expired - Lifetime DE60205537T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2001027898 2001-05-22
KR10-2001-0027898A KR100384993B1 (ko) 2001-05-22 2001-05-22 이엘램프 내장 일체형 키패드

Publications (2)

Publication Number Publication Date
DE60205537D1 true DE60205537D1 (de) 2005-09-22
DE60205537T2 DE60205537T2 (de) 2006-06-29

Family

ID=36580461

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60205537T Expired - Lifetime DE60205537T2 (de) 2001-05-22 2002-05-10 Tastatur für Mobiltelefon mit elektrolumineszentem Bauteil

Country Status (7)

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

Families Citing this family (75)

* Cited by examiner, † Cited by third party
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KR20010096690A (ko) * 2001-07-20 2001-11-08 주식회사 두성테크 투과조명기능을 갖는 키이패드구조
KR100487614B1 (ko) * 2002-08-14 2005-05-03 엘지전자 주식회사 이동통신 단말기의 사이드버튼 유동방지장치
KR100472000B1 (ko) * 2002-08-30 2005-03-10 주식회사 모센 박막형 키패드 및 그 제조방법
DE10258209A1 (de) * 2002-12-12 2004-06-24 Siemens Ag Eingabevorrichtung, insbesondere für ein Mobiltelefon, Modul mit einer Eingabevorrichtung und Verfahren zur Herstellung
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
US7262379B2 (en) * 2003-04-11 2007-08-28 Polymatech Co., Ltd. Key sheets and method of producing the same
MXPA05011966A (es) * 2003-06-10 2006-02-02 Sunarrow Ltd Unidad de tecla y metodo para la manufacturacion de la misma.
JP4606717B2 (ja) * 2003-09-08 2011-01-05 ポリマテック株式会社 Ｅｌ一体成形体
US20050052128A1 (en) * 2003-09-08 2005-03-10 Polymatech Co. Ltd. Light emitting electronic component
DE10342142A1 (de) * 2003-09-12 2005-04-14 Preh Gmbh Bedienelement mit frei programmierbarer Symbolik
GB0403854D0 (en) * 2004-02-20 2004-03-24 Pelikon Ltd Switches
KR100615028B1 (ko) * 2004-02-27 2006-08-22 한성엘컴텍 주식회사 이엘 소자와 실리콘 간의 향상된 밀착력을 갖는 일체형키패드 및 그에 사용되는 ｅｌ 소자
US6980095B2 (en) * 2004-03-17 2005-12-27 Lear Corporation Illuminated vehicle remote entry device
DE102004013821A1 (de) * 2004-03-20 2005-10-06 Volkswagen Ag Schalter für ein Kraftfahrzeug
US7070349B2 (en) * 2004-06-18 2006-07-04 Motorola, Inc. Thin keyboard and components for electronics devices and methods
WO2006006503A1 (ja) * 2004-07-12 2006-01-19 Shin-Etsu Polymer Co., Ltd. 押釦スイッチ用カバー部材を製造する方法および押釦スイッチ用カバー部材
WO2006059834A1 (en) * 2004-12-01 2006-06-08 Hanwool Information Tech. Co., Ltd. Super thin type light emitting keypad
JP2006216473A (ja) 2005-02-07 2006-08-17 Sunarrow Ltd 薄型キーシート
KR100659328B1 (ko) * 2005-03-07 2006-12-19 (주)서원인텍 휴대폰용 이엘키패드 및 그 제조방법
US7525534B2 (en) 2005-03-14 2009-04-28 Palm, Inc. Small form-factor keypad for mobile computing devices
EP1859337A2 (de) * 2005-03-14 2007-11-28 Palm, Inc. Small-form-factor-tastatur für mobile rechnergeräte
US9142369B2 (en) 2005-03-14 2015-09-22 Qualcomm Incorporated Stack assembly for implementing keypads on mobile computing devices
US7623118B2 (en) * 2005-03-14 2009-11-24 Palm, Inc. Actuation mechanism for use with keyboards on mobile computing devices
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JP2006313709A (ja) * 2005-05-09 2006-11-16 Hosiden Corp Ｅｌ照光式スイッチ
US7394030B2 (en) 2005-06-02 2008-07-01 Palm, Inc. Small form-factor keyboard using keys with offset peaks and pitch variations
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KR100770827B1 (ko) * 2005-07-15 2007-10-26 삼성전자주식회사 키 패드 및 키 패드 어셈블리
US7326870B2 (en) * 2005-08-04 2008-02-05 Silitech Technology Corp. Key module and manufacturing method thereof
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US7275836B2 (en) * 2005-08-13 2007-10-02 Palm, Inc. Lighting and usability features for key structures and keypads on computing devices
CN100456405C (zh) * 2005-08-18 2009-01-28 华硕电脑股份有限公司 电子装置
KR100651240B1 (ko) * 2005-09-26 2006-12-01 주식회사 케이비에프 오버몰딩된 이엘 일체형 박막 키패드
KR100700592B1 (ko) * 2005-09-29 2007-03-28 엘지전자 주식회사 입출 가능한 데이터 입력장치가 구비된 이동통신 단말기
KR100647433B1 (ko) * 2005-11-09 2006-11-23 디케이 유아이엘 주식회사 휴대단말기용 키패드 및 그 제조방법
KR100880139B1 (ko) * 2005-12-09 2009-01-23 선아로 가부시키가이샤 키 유닛과 키 유닛의 제조방법
JP2007165102A (ja) * 2005-12-13 2007-06-28 Sunarrow Ltd 照光式キーシート及び照光式キーユニット
JP2007173185A (ja) * 2005-12-26 2007-07-05 Polymatech Co Ltd 照光式キーシート
KR100771498B1 (ko) * 2006-02-15 2007-10-30 주식회사 동남실리텍 유브이 키패드 및 그 제조방법
KR100774611B1 (ko) * 2006-03-13 2007-11-09 주식회사 삼영테크놀로지 통신기기용 일체형 금속 전면커버
JP4398951B2 (ja) * 2006-04-03 2010-01-13 ポリマテック株式会社 キーシート
KR100817142B1 (ko) * 2006-05-10 2008-03-27 (주)매트릭스 플렉시블 이엘 시트 일체형 키패드 및 그 제조 방법
KR100820577B1 (ko) * 2006-05-11 2008-04-10 디케이 유아이엘 주식회사 휴대단말기용 초박형 키패드의 제조방법
KR100676482B1 (ko) * 2006-06-10 2007-02-02 주식회사 케이비에프 도광판을 이용한 휴대폰 키패드 발광조립체
WO2007145424A1 (en) * 2006-06-14 2007-12-21 Mogem Co., Ltd. One body type keypad comprising window and wireless telephone having the same
KR100762711B1 (ko) * 2006-06-15 2007-10-02 주식회사 모젬 발광 키패드용 이엘(ｅｌ) 디바이스
KR100758633B1 (ko) * 2006-06-20 2007-09-14 삼성전자주식회사 돔 스위치 조립체 및 그를 이용한 이동 통신 단말기
JP4413892B2 (ja) 2006-07-03 2010-02-10 ポリマテック株式会社 キーシート
CN100568578C (zh) * 2006-07-18 2009-12-09 东莞莫仕连接器有限公司 电致发光灯以及其与金属按键板的组合以及其制造方法
CN101110471A (zh) * 2006-07-20 2008-01-23 东莞莫仕连接器有限公司 电致发光灯以及其与金属按键板的组合以及其制造方法
US7489302B2 (en) * 2006-09-01 2009-02-10 Research In Motion Limited Handheld mobile communication device with flexible keys
US8989822B2 (en) 2006-09-08 2015-03-24 Qualcomm Incorporated Keypad assembly for use on a contoured surface of a mobile computing device
KR101243669B1 (ko) * 2006-10-18 2013-03-25 엘지전자 주식회사 휴대 단말기
KR100737762B1 (ko) * 2006-11-20 2007-07-13 주식회사 모젬 윈도우 일체형 키패드 및 이를 구비한 무선단말기
KR100783562B1 (ko) * 2006-11-22 2007-12-07 한성엘컴텍 주식회사 Ｅｌ 키패드 및 그의 제조방법
KR20080064352A (ko) * 2007-01-04 2008-07-09 삼성전자주식회사 전자종이를 이용한 버튼 입력장치
CN101179614B (zh) * 2007-06-08 2010-09-22 青岛海信移动通信技术股份有限公司 具有防水键盘的手机
KR100904887B1 (ko) * 2007-06-08 2009-06-29 엘지전자 주식회사 휴대 단말기
KR100915985B1 (ko) * 2007-06-14 2009-09-10 주식회사 소림 개인휴대단말기용 키패드
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JP4588777B2 (ja) * 2008-07-10 2010-12-01 信越ポリマー株式会社 押釦スイッチ用カバー部材の製造方法
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KR101126734B1 (ko) * 2009-05-12 2012-03-29 셀코일렉트로닉스(주) 알파벳 입력 방법 및 장치
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Also Published As

Publication number Publication date
KR100384993B1 (ko) 2003-05-23
EP1265261A3 (de) 2003-04-23
US7027036B2 (en) 2006-04-11
EP1265261B1 (de) 2005-08-17
DE60205537T2 (de) 2006-06-29
KR20020010469A (ko) 2002-02-04
EP1265261A2 (de) 2002-12-11
BR0201857A (pt) 2004-04-13
JP2003007161A (ja) 2003-01-10
CN1387355A (zh) 2002-12-25
US20020175899A1 (en) 2002-11-28

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