HK1021440A1 - Covering member for back-lighted push button switch and method for manufacturing same - Google Patents

Covering member for back-lighted push button switch and method for manufacturing same

Info

Publication number
HK1021440A1
HK1021440A1 HK00100217A HK00100217A HK1021440A1 HK 1021440 A1 HK1021440 A1 HK 1021440A1 HK 00100217 A HK00100217 A HK 00100217A HK 00100217 A HK00100217 A HK 00100217A HK 1021440 A1 HK1021440 A1 HK 1021440A1
Authority
HK
Hong Kong
Prior art keywords
push button
button switch
covering member
manufacturing same
lighted push
Prior art date
Application number
HK00100217A
Other languages
English (en)
Inventor
Toshihiro Motoki
Sadao Nakano
Original Assignee
Shinetsu Polymer Co
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 Shinetsu Polymer Co filed Critical Shinetsu Polymer Co
Publication of HK1021440A1 publication Critical patent/HK1021440A1/xx

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
    • H01H13/705—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 characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/002—Materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/02—UV or light sensitive
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/07—Actuators transparent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2227/00—Dimensions; Characteristics
    • H01H2227/03—Hardness
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/044—Injection moulding
    • H01H2229/046—Multi-colour or double shot injection moulding
    • 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
    • H01H2229/00—Manufacturing
    • H01H2229/05—Forming; Half-punching
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/058—Curing or vulcanising of rubbers
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1386—Natural or synthetic rubber or rubber-like compound containing
    • 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.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
HK00100217A 1997-08-08 2000-01-13 Covering member for back-lighted push button switch and method for manufacturing same HK1021440A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP09225578A JP3102854B2 (ja) 1997-08-08 1997-08-08 照光式押釦スイッチ用カバー部材およびその製造方法

Publications (1)

Publication Number Publication Date
HK1021440A1 true HK1021440A1 (en) 2000-06-09

Family

ID=16831512

Family Applications (1)

Application Number Title Priority Date Filing Date
HK00100217A HK1021440A1 (en) 1997-08-08 2000-01-13 Covering member for back-lighted push button switch and method for manufacturing same

Country Status (9)

Country Link
US (1) US6413598B1 (xx)
EP (1) EP0896349B1 (xx)
JP (1) JP3102854B2 (xx)
CN (1) CN1123896C (xx)
DE (1) DE69822726T2 (xx)
DK (1) DK0896349T3 (xx)
HK (1) HK1021440A1 (xx)
MY (1) MY124169A (xx)
TW (1) TW388893B (xx)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19910241A1 (de) * 1999-03-08 2000-09-21 Mannesmann Vdo Ag Anzeigeeinheit mit einer Anzeigenfront und Verfahren zur Herstellung einer solchen Anzeigenfront
JP4499904B2 (ja) * 2000-11-13 2010-07-14 ポリマテック株式会社 キースイッチ
DE10062554B4 (de) * 2000-12-15 2004-07-01 Robert Bosch Gmbh Verfahren zur Herstellung eines Bedienelements und Bedienelement
CN1653571B (zh) * 2000-12-29 2013-01-02 弗图有限公司 一种外壳
US7409888B2 (en) * 2002-12-09 2008-08-12 Bendix Commercial Vehicle Systems, Llc Cover for parking brake control valve button
JP2004338184A (ja) * 2003-05-14 2004-12-02 Uniden Corp キートップの二色成形方法
EP1835517A4 (en) * 2004-12-28 2011-01-05 Sunarrow Ltd THIN KEY SHEET AND THIN KEY UNIT WITH THIN KEY SHEET
TWM273809U (en) * 2005-01-28 2005-08-21 Silitech Technology Corp 3D textured key
US7825899B2 (en) * 2006-07-18 2010-11-02 Research In Motion Limited Piano-style keypad employing a light guide
US9237685B2 (en) 2006-08-18 2016-01-12 Delphi Technologies, Inc. Lightweight audio system for automotive applications and method
US7733659B2 (en) 2006-08-18 2010-06-08 Delphi Technologies, Inc. Lightweight audio system for automotive applications and method
KR100749124B1 (ko) * 2006-11-02 2007-08-13 (주)아토콘 도광 키판 및 이를 구비한 발광 키패드
US7527386B1 (en) 2007-04-04 2009-05-05 Yazaki North America, Inc. Spring-mounted light guide
EP2401178B1 (en) 2009-02-27 2016-11-16 Delphi Technologies, Inc. Lightweight audio system for automotive applications and method
TWI413996B (zh) * 2011-03-31 2013-11-01 Inventec Corp 按鍵及應用其之可攜式電子裝置
FR2993377B1 (fr) * 2012-07-13 2016-08-19 Valeo Securite Habitacle Bouton poussoir pour module de cle de vehicule automobile
WO2015047606A1 (en) 2013-09-30 2015-04-02 Apple Inc. Keycaps having reduced thickness
US9956749B2 (en) 2014-01-13 2018-05-01 Ford Global Technologies, Llc Capacitive touch screen formed by injection compression molding
JP6407249B2 (ja) * 2014-03-07 2018-10-17 富士フイルム株式会社 加飾材付き基材およびその製造方法、タッチパネル、ならびに情報表示装置
EP3018681A1 (de) 2014-11-10 2016-05-11 Abatek International AG Flexible schaltmatte und deren verwendung
CN114816078A (zh) 2021-01-29 2022-07-29 梅特勒-托莱多有限责任公司 具有静电放电耗散的键盘覆盖物

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2627692B2 (ja) * 1991-09-20 1997-07-09 サンアロー 株式会社 照光式キー
GB2288911A (en) * 1994-04-19 1995-11-01 Silitek Corp Key switch
GB2291837B (en) * 1994-07-27 1998-03-04 Silitek Corp Structure of key switch
JP3103833B2 (ja) * 1994-08-10 2000-10-30 信越ポリマー株式会社 照光式押釦スイッチ装置
JPH08273473A (ja) * 1995-03-29 1996-10-18 Shin Etsu Polymer Co Ltd 照光式押釦スイッチ装置
JP3011642B2 (ja) * 1995-08-31 2000-02-21 信越ポリマー株式会社 熱硬化性樹脂組成物、それを用いてなる複合成形体及び押釦スイッチ用カバー部材
US5661279A (en) * 1995-10-26 1997-08-26 Sunarrow Co., Ltd. Pushbutton switch
TW319875B (xx) * 1995-11-01 1997-11-11 Fuji Polymertech Kk

Also Published As

Publication number Publication date
JP3102854B2 (ja) 2000-10-23
EP0896349A3 (en) 1999-08-25
DE69822726D1 (de) 2004-05-06
MY124169A (en) 2006-06-30
JPH1166995A (ja) 1999-03-09
CN1226071A (zh) 1999-08-18
TW388893B (en) 2000-05-01
DK0896349T3 (da) 2004-08-02
EP0896349A2 (en) 1999-02-10
DE69822726T2 (de) 2005-01-20
CN1123896C (zh) 2003-10-08
EP0896349B1 (en) 2004-03-31
US6413598B1 (en) 2002-07-02

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20090808