DE602007008177D1 - Tastenfolie und Drucktastenschalter - Google Patents

Tastenfolie und Drucktastenschalter

Info

Publication number
DE602007008177D1
DE602007008177D1 DE602007008177T DE602007008177T DE602007008177D1 DE 602007008177 D1 DE602007008177 D1 DE 602007008177D1 DE 602007008177 T DE602007008177 T DE 602007008177T DE 602007008177 T DE602007008177 T DE 602007008177T DE 602007008177 D1 DE602007008177 D1 DE 602007008177D1
Authority
DE
Germany
Prior art keywords
button
push
foil
switch
button switch
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.)
Active
Application number
DE602007008177T
Other languages
English (en)
Inventor
Toshikazu Yoshioka
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.)
Polymatech Co Ltd
Original Assignee
Polymatech 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 Polymatech Co Ltd filed Critical Polymatech Co Ltd
Publication of DE602007008177D1 publication Critical patent/DE602007008177D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01H2209/00Layers
    • H01H2209/01Increasing rigidity; Anti-creep
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00Actuators
    • H01H2221/002Actuators integral with membrane
    • H01H2221/006Adhesive
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00Actuators
    • H01H2221/054Actuators connected by flexible webs
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00Casings
    • H01H2223/034Bezel
    • H01H2223/0345Bezel with keys positioned directly next to each other without an intermediate bezel or frame
DE602007008177T 2006-07-03 2007-06-26 Tastenfolie und Drucktastenschalter Active DE602007008177D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006183558A JP4413892B2 (ja) 2006-07-03 2006-07-03 キーシート

Publications (1)

Publication Number Publication Date
DE602007008177D1 true DE602007008177D1 (de) 2010-09-16

Family

ID=38567052

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007008177T Active DE602007008177D1 (de) 2006-07-03 2007-06-26 Tastenfolie und Drucktastenschalter

Country Status (5)

Country Link
US (1) US7538286B2 (de)
EP (1) EP1876621B1 (de)
JP (1) JP4413892B2 (de)
CN (1) CN101106029B (de)
DE (1) DE602007008177D1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602006015229D1 (de) * 2005-11-08 2010-08-12 Shinetsu Polymer Co Glied für einen druckknopfschalter und herstellungsverfahren dafür
US7978467B2 (en) * 2007-02-05 2011-07-12 Panasonic Corporation Key sheet, press switch and electronic device provided with the press switch
EP2172959A4 (de) * 2007-07-13 2012-08-22 Polymatech Co Ltd Schlüsselblech
JP2010040358A (ja) 2008-08-06 2010-02-18 Polymatech Co Ltd キーシート
JP5221425B2 (ja) * 2009-03-16 2013-06-26 信越ポリマー株式会社 キーパッド及び操作スイッチ
US8362371B2 (en) * 2009-09-28 2013-01-29 Research In Motion Limited Key assembly for an electronic device having one-piece keycaps and multi-touch preventing supports
KR20110035051A (ko) * 2009-09-29 2011-04-06 (주)제이비테크 이동 단말기용 키 패드
TW201142889A (en) * 2010-05-20 2011-12-01 Ichia Tech Inc Keypad plunger structure and method of making the same
TWI462140B (zh) * 2011-07-01 2014-11-21 Lite On Electronics Guangzhou 薄型按鍵及具有薄型按鍵的電子裝置
CN103681061A (zh) * 2012-09-11 2014-03-26 罗技欧洲公司 用于柔性键盘的键架模块
US9496102B2 (en) * 2012-09-11 2016-11-15 Logitech Europe S.A. Protective cover for a tablet computer
US20140261995A1 (en) * 2013-03-15 2014-09-18 Logitech Europe S.A. Systems and methods for imprinting font on a key cap
TW201430892A (zh) * 2013-01-25 2014-08-01 Hon Hai Prec Ind Co Ltd 電子裝置
JP6416562B2 (ja) * 2014-09-17 2018-10-31 株式会社フジクラ 回路基板
CN106356229B (zh) * 2016-11-22 2019-09-03 珠海安润普科技有限公司 柔性压力开关
TWM553874U (zh) * 2017-07-07 2018-01-01 王爲明 覆蓋式鍵盤裝置
TWM560618U (zh) * 2017-11-23 2018-05-21 世洋科技股份有限公司 覆蓋式鍵盤裝置
TWI652166B (zh) * 2017-11-23 2019-03-01 世洋科技股份有限公司 覆蓋式鍵盤裝置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3810237B2 (ja) * 1999-11-19 2006-08-16 信越ポリマー株式会社 押釦スイッチ用キートップ部材の製造方法
KR100384993B1 (ko) * 2001-05-22 2003-05-23 주식회사 유일전자 이엘램프 내장 일체형 키패드
JP2003178639A (ja) * 2001-12-12 2003-06-27 Sunarrow Ltd ハードベース・キーユニット
JP4214465B2 (ja) 2003-04-18 2009-01-28 ポリマテック株式会社 キーシート
US7262379B2 (en) * 2003-04-11 2007-08-28 Polymatech Co., Ltd. Key sheets and method of producing the same
JP4435507B2 (ja) * 2003-06-03 2010-03-17 ポリマテック株式会社 キーシート
JP4165646B2 (ja) * 2003-12-25 2008-10-15 ポリマテック株式会社 キーシート
KR101035816B1 (ko) * 2004-04-05 2011-05-20 선아로 가부시키가이샤 보강판 부착 키 유닛
JP4843419B2 (ja) * 2005-10-13 2011-12-21 ポリマテック株式会社 キーシート
JP4801537B2 (ja) * 2005-10-13 2011-10-26 ポリマテック株式会社 キーシート
JP2007141662A (ja) * 2005-11-18 2007-06-07 Polymatech Co Ltd キーシート
JP4398951B2 (ja) * 2006-04-03 2010-01-13 ポリマテック株式会社 キーシート

Also Published As

Publication number Publication date
EP1876621B1 (de) 2010-08-04
CN101106029A (zh) 2008-01-16
CN101106029B (zh) 2012-11-14
US20080000767A1 (en) 2008-01-03
US7538286B2 (en) 2009-05-26
EP1876621A1 (de) 2008-01-09
JP4413892B2 (ja) 2010-02-10
JP2008016220A (ja) 2008-01-24

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