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DE60300529D1 - Folientastatur und Verfahren zu deren Herstellung - Google Patents

Folientastatur und Verfahren zu deren Herstellung

Info

Publication number
DE60300529D1
DE60300529D1 DE60300529T DE60300529T DE60300529D1 DE 60300529 D1 DE60300529 D1 DE 60300529D1 DE 60300529 T DE60300529 T DE 60300529T DE 60300529 T DE60300529 T DE 60300529T DE 60300529 D1 DE60300529 D1 DE 60300529D1
Authority
DE
Germany
Prior art keywords
production
membrane keyboard
keyboard
membrane
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
DE60300529T
Other languages
English (en)
Other versions
DE60300529T2 (de
Inventor
Yasushi Sakai
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
Application granted granted Critical
Publication of DE60300529D1 publication Critical patent/DE60300529D1/de
Publication of DE60300529T2 publication Critical patent/DE60300529T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2227/00—Dimensions; Characteristics
    • H01H2227/036—Minimise height
    • 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
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24281—Struck out portion type
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24281—Struck out portion type
    • Y10T428/24289—Embedded or interlocked
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
    • Y10T428/24331—Composite web or sheet including nonapertured component
    • Y10T428/24339—Keyed
DE60300529T 2002-07-25 2003-07-23 Folientastatur und Verfahren zu deren Herstellung Expired - Lifetime DE60300529T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002217193A JP4068913B2 (ja) 2002-07-25 2002-07-25 フィルムキーシートおよびその製造方法
JP2002217193 2002-07-25

Publications (2)

Publication Number Publication Date
DE60300529D1 true DE60300529D1 (de) 2005-05-25
DE60300529T2 DE60300529T2 (de) 2006-02-23

Family

ID=29997280

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60300529T Expired - Lifetime DE60300529T2 (de) 2002-07-25 2003-07-23 Folientastatur und Verfahren zu deren Herstellung

Country Status (5)

Country Link
US (1) US6863951B2 (de)
EP (1) EP1385187B1 (de)
JP (1) JP4068913B2 (de)
CN (1) CN1226855C (de)
DE (1) DE60300529T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005117047A1 (ja) * 2004-05-28 2005-12-08 Sunarrow Ltd. 筐体付キーユニット
EP1667182A1 (de) * 2004-12-01 2006-06-07 IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. Folienartiges Schaltelement mit verbesserter Trägerfolie
JP4530921B2 (ja) * 2005-06-17 2010-08-25 帝国通信工業株式会社 キートップ板及びその製造方法
CN200993332Y (zh) * 2006-12-31 2007-12-19 比亚迪精密制造有限公司 一种导光板和双色导光按键板
CN101527211B (zh) * 2008-03-07 2010-12-29 佛山普立华科技有限公司 按键组件
KR102829832B1 (ko) * 2020-02-26 2025-07-03 현대자동차주식회사 스위치 구조 및 이의 제작 방법

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US576856A (en) * 1897-02-09 Adjustable sowing wheel for drilling machines
US5340956A (en) * 1993-02-10 1994-08-23 Silitek Corporation Key switch
US5399821A (en) 1993-10-20 1995-03-21 Teikoku Tsushin Kogyo Co., Ltd. Keytop for push-button switches, and method of manufacturing same
JP3101859B2 (ja) * 1994-12-05 2000-10-23 帝国通信工業株式会社 キートップ板の製造方法
US5684279A (en) * 1995-09-12 1997-11-04 Key Tronic Corporation Computer keyboard with improved membrane keyswitch structure having deflection concentration feature
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
JPH11191332A (ja) 1997-12-26 1999-07-13 Porimatec Kk シート状キートップおよびその製造法
US6156411A (en) * 1998-02-06 2000-12-05 General Motors Corporation Decorative backlit components using transparent thermoplastic elastomers and methods of making the same
TW419687B (en) * 1998-12-22 2001-01-21 Shinetsu Polymer Co Push button switch cover and method for manufacturing same
US6576856B2 (en) 2000-03-24 2003-06-10 Polymatech Co., Ltd. Sheet shaped key top
JP2002093267A (ja) 2000-09-19 2002-03-29 Polymatech Co Ltd フィルム一体複合キーシートの製造方法
US6821467B2 (en) * 2001-08-31 2004-11-23 Multi-National Resources Method of making a thin film keypad

Also Published As

Publication number Publication date
EP1385187B1 (de) 2005-04-20
EP1385187A1 (de) 2004-01-28
CN1482783A (zh) 2004-03-17
JP4068913B2 (ja) 2008-03-26
CN1226855C (zh) 2005-11-09
US6863951B2 (en) 2005-03-08
DE60300529T2 (de) 2006-02-23
JP2004063155A (ja) 2004-02-26
US20040191473A1 (en) 2004-09-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition