KR100838544B1 - 판 스프링이 부착된 시트, 및 이 판 스프링이 부착된시트를 사용한 스위치 장치 - Google Patents

판 스프링이 부착된 시트, 및 이 판 스프링이 부착된시트를 사용한 스위치 장치 Download PDF

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Publication number
KR100838544B1
KR100838544B1 KR1020050047567A KR20050047567A KR100838544B1 KR 100838544 B1 KR100838544 B1 KR 100838544B1 KR 1020050047567 A KR1020050047567 A KR 1020050047567A KR 20050047567 A KR20050047567 A KR 20050047567A KR 100838544 B1 KR100838544 B1 KR 100838544B1
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KR
South Korea
Prior art keywords
sheet
leaf spring
light
conductive film
attachment
Prior art date
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KR1020050047567A
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English (en)
Korean (ko)
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KR20060049558A (ko
Inventor
나오야 이와마
Original Assignee
알프스 덴키 가부시키가이샤
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Publication date
Application filed by 알프스 덴키 가부시키가이샤 filed Critical 알프스 덴키 가부시키가이샤
Publication of KR20060049558A publication Critical patent/KR20060049558A/ko
Application granted granted Critical
Publication of KR100838544B1 publication Critical patent/KR100838544B1/ko

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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70Switches 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
    • H01H13/702Switches 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
    • H01H13/705Switches 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02Details
    • H01H13/023Light-emitting indicators
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02Details
    • H01H13/26Snap-action arrangements depending upon deformation of elastic members
    • H01H13/48Snap-action arrangements depending upon deformation of elastic members using buckling of disc springs
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/23Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00Miscellaneous
    • H01H2239/008Static electricity considerations

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Push-Button Switches (AREA)
  • Elimination Of Static Electricity (AREA)
  • Switch Cases, Indication, And Locking (AREA)
KR1020050047567A 2004-06-10 2005-06-03 판 스프링이 부착된 시트, 및 이 판 스프링이 부착된시트를 사용한 스위치 장치 KR100838544B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004172765A JP2005353412A (ja) 2004-06-10 2004-06-10 板バネ付シート、及びこの板バネ付シートを使用したスイッチ装置
JPJP-P-2004-00172765 2004-06-10

Publications (2)

Publication Number Publication Date
KR20060049558A KR20060049558A (ko) 2006-05-19
KR100838544B1 true KR100838544B1 (ko) 2008-06-17

Family

ID=35581515

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050047567A KR100838544B1 (ko) 2004-06-10 2005-06-03 판 스프링이 부착된 시트, 및 이 판 스프링이 부착된시트를 사용한 스위치 장치

Country Status (4)

Country Link
JP (1) JP2005353412A (ja)
KR (1) KR100838544B1 (ja)
CN (1) CN100407350C (ja)
TW (1) TWI291188B (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007242274A (ja) 2006-03-06 2007-09-20 Alps Electric Co Ltd 照光機能付き接点シート及びこれを用いた入力装置
JP4926762B2 (ja) * 2006-08-03 2012-05-09 シチズン電子株式会社 発光シートモジュール
JP5193463B2 (ja) * 2006-12-26 2013-05-08 株式会社フジクラ スイッチモジュール
JP2008166172A (ja) * 2006-12-28 2008-07-17 Alps Electric Co Ltd 押釦スイッチおよび押釦スイッチ作製用反転バネ付きシート
JP2009021142A (ja) * 2007-07-13 2009-01-29 Citizen Electronics Co Ltd シートスイッチモジュール
JP5060922B2 (ja) * 2007-11-19 2012-10-31 アルプス電気株式会社 可動接点付きシートおよびスイッチ装置
JP5239355B2 (ja) * 2007-11-22 2013-07-17 パナソニック株式会社 可動接点体の製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08204346A (ja) * 1994-09-21 1996-08-09 Hewlett Packard Co <Hp> 入出力装置およびメンブレンの製造方法
US5557079A (en) * 1995-07-03 1996-09-17 Motorola, Inc. Electronic device with shielded keypad interface
KR20000075847A (ko) * 1997-03-03 2000-12-26 에를링 블로메, 타게 뢰브그렌 휴대용 통신 장치에서의 정전 방전 보호
KR200325934Y1 (ko) * 2003-06-11 2003-09-06 한국성전(주) 이엘 돔 테이프 키패드

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3988203B2 (ja) * 1996-10-22 2007-10-10 松下電器産業株式会社 パネルスイッチ用可動接点体
CN1129154C (zh) * 1997-07-31 2003-11-26 株式会社丰臣 机器操作用面板
DE10034771A1 (de) * 2000-07-18 2002-01-31 Mannesmann Vdo Ag Schalteinrichtung für ein elektrisches Gerät

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08204346A (ja) * 1994-09-21 1996-08-09 Hewlett Packard Co <Hp> 入出力装置およびメンブレンの製造方法
US5557079A (en) * 1995-07-03 1996-09-17 Motorola, Inc. Electronic device with shielded keypad interface
KR20000075847A (ko) * 1997-03-03 2000-12-26 에를링 블로메, 타게 뢰브그렌 휴대용 통신 장치에서의 정전 방전 보호
KR200325934Y1 (ko) * 2003-06-11 2003-09-06 한국성전(주) 이엘 돔 테이프 키패드

Also Published As

Publication number Publication date
TWI291188B (en) 2007-12-11
JP2005353412A (ja) 2005-12-22
CN100407350C (zh) 2008-07-30
CN1707714A (zh) 2005-12-14
TW200618012A (en) 2006-06-01
KR20060049558A (ko) 2006-05-19

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