CN1317571C - 照明用途的波导所使用的互锁成型紧固薄片 - Google Patents

照明用途的波导所使用的互锁成型紧固薄片 Download PDF

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Publication number
CN1317571C
CN1317571C CNB038070324A CN03807032A CN1317571C CN 1317571 C CN1317571 C CN 1317571C CN B038070324 A CNB038070324 A CN B038070324A CN 03807032 A CN03807032 A CN 03807032A CN 1317571 C CN1317571 C CN 1317571C
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CN
China
Prior art keywords
light
layer
photoconduction
layers
transmit
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 - Fee Related
Application number
CNB038070324A
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English (en)
Chinese (zh)
Other versions
CN1643410A (zh
Inventor
R·P·约翰逊
B·E·斯皮瓦克
J·R·伊
R·L·布罗特
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties 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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of CN1643410A publication Critical patent/CN1643410A/zh
Application granted granted Critical
Publication of CN1317571C publication Critical patent/CN1317571C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0095—Light guides as housings, housing portions, shelves, doors, tiles, windows, or the like
    • 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
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/18—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/062—Light conductor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Push-Button Switches (AREA)
  • Planar Illumination Modules (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Revetment (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Optical Integrated Circuits (AREA)
CNB038070324A 2002-03-27 2003-01-23 照明用途的波导所使用的互锁成型紧固薄片 Expired - Fee Related CN1317571C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/107,655 US6827459B2 (en) 2002-03-27 2002-03-27 Lighted fastening structure
US10/107,655 2002-03-27

Publications (2)

Publication Number Publication Date
CN1643410A CN1643410A (zh) 2005-07-20
CN1317571C true CN1317571C (zh) 2007-05-23

Family

ID=28452684

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB038070324A Expired - Fee Related CN1317571C (zh) 2002-03-27 2003-01-23 照明用途的波导所使用的互锁成型紧固薄片

Country Status (10)

Country Link
US (1) US6827459B2 (enExample)
EP (1) EP1488260B1 (enExample)
JP (1) JP2005521896A (enExample)
KR (1) KR20040101354A (enExample)
CN (1) CN1317571C (enExample)
AT (1) ATE403170T1 (enExample)
AU (1) AU2003205323B2 (enExample)
BR (1) BR0308404A (enExample)
DE (1) DE60322519D1 (enExample)
WO (1) WO2003083531A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1667182A1 (en) * 2004-12-01 2006-06-07 IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. Foil-type switching element with enhanced carrier foil
TWI272412B (en) * 2004-12-27 2007-02-01 Benq Corp Light guiding system
KR100744283B1 (ko) 2005-12-05 2007-07-30 삼성전자주식회사 키 패드와 그 제작 방법
CN101459004B (zh) * 2007-12-14 2011-02-09 深圳富泰宏精密工业有限公司 电子装置的按键面板结构及制造该按键面板结构的方法
CN102555136B (zh) * 2010-12-29 2017-02-22 广东天安新材料股份有限公司 一种高透明聚丙烯压延片材的制作方法
JP5796167B2 (ja) * 2011-06-07 2015-10-21 パナソニックＩｐマネジメント株式会社 照明システム
US8875356B2 (en) 2011-10-06 2014-11-04 Intercontinental Great Brands Llc Mechanical and adhesive based reclosable fasteners
FR3027775B1 (fr) * 2014-10-31 2016-11-11 Aplix Sa Dispositif de fermeture a crochets dans crochets a effet sensoriel

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US4981336A (en) * 1988-06-24 1991-01-01 Paul Mohan Reversible high density optical fiber connector apparatus
US5235731A (en) * 1992-03-26 1993-08-17 Kuraray Co., Ltd. Molded-resin separable fastener and fastening system utilizing the same
GB2285518A (en) * 1994-01-10 1995-07-12 Nokia Mobile Phones Ltd Sheet-like light guide for illuminating keypad
CN1128401A (zh) * 1994-08-10 1996-08-07 信越高分子材料株式会社 内部发光的按钮开关单元
US5669486A (en) * 1995-08-07 1997-09-23 Fuji Polymeritech Co., Ltd. Illuminated switch
CN1288244A (zh) * 1999-06-29 2001-03-21 阿尔卑斯电气株式会社 具有可动触点的薄片和薄片开关

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US4290832A (en) 1976-08-13 1981-09-22 Minnesota Mining And Manufacturing Company Method for making fasteners
US4109118A (en) 1976-09-01 1978-08-22 Victor Kley Keyswitch pad
US4249044A (en) 1979-04-23 1981-02-03 Oak Industries, Inc. Membrane switch with means for preventing contamination of the interior thereof
JPS575222A (en) 1980-06-10 1982-01-12 Nippon Mektron Kk Panel keyboard
DE3218404A1 (de) 1982-05-15 1983-11-17 Wolfgang Schulte Tastenfeld fuer eine gedruckte schaltung
JPS59101725A (ja) 1982-11-30 1984-06-12 日本メクトロン株式会社 キ−ボ−ドスイツチ
US4500758A (en) 1983-07-05 1985-02-19 Hewlett-Packard Company Keyboard switch assembly having sensory feedback
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US5459461A (en) 1993-07-29 1995-10-17 Crowley; Robert J. Inflatable keyboard
US5396687A (en) * 1993-11-12 1995-03-14 Osterman; Eric F. Mechanical fastener
US5505747A (en) 1994-01-13 1996-04-09 Minnesota Mining And Manufacturing Company Method of making an abrasive article
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US5975711A (en) * 1995-06-27 1999-11-02 Lumitex, Inc. Integrated display panel assemblies
DE19608773C2 (de) 1996-03-07 1998-11-26 Preh Elektro Feinmechanik Schaltmatte
US5630501A (en) 1996-04-12 1997-05-20 Shin Jiuh Corp. Computer key
US5760351A (en) 1996-04-18 1998-06-02 Chicony Electronics Co., Ltd. Rubber cone layer of a keyboard
US5812116A (en) 1996-05-30 1998-09-22 Texas Instruments Incorporated Low profile keyboard
JPH1064361A (ja) 1996-08-21 1998-03-06 Alps Electric Co Ltd キーボード装置
US5797482A (en) 1996-11-25 1998-08-25 Metro-Mark, Inc. Electroluminescent keypad
US5742242A (en) 1996-12-19 1998-04-21 Compaq Computer Corporation Keyboard using pressurized fluid to generate key stroke characteristics
SE513069C2 (sv) 1997-03-03 2000-07-03 Ericsson Telefon Ab L M Skydd mot elektrostatisk urladdning i en portabel kommunikationsapparat
US5879088A (en) 1997-11-24 1999-03-09 Key Tronic Corporation Computer keyboard with adjustable force keystroke feature using air pressure
ITTO980212A1 (it) 1998-03-12 1999-09-12 Proto El Srl Tastiera a tenuta ermetica
DE19819693B4 (de) 1998-05-02 2004-10-21 Berker Gmbh & Co. Kg Federschaltelement mit taktiler Rückmeldung
JP2000151772A (ja) 1998-11-12 2000-05-30 Matsushita Electric Ind Co Ltd 携帯端末装置
TW446616B (en) 1999-01-27 2001-07-21 Taisei Plastics Co Ltd Control panel having sheet-formed pushbutton unit and method of producing the same
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US6137072A (en) 1999-05-26 2000-10-24 Ferro Corporation Control panel
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US6300582B1 (en) 2000-02-11 2001-10-09 Silitek Corporation Dustproof and droplet-proof keyswitch
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DE20009377U1 (de) 2000-05-25 2000-08-17 Chicony Electronics Co., Ltd., Taipeh/T'ai-pei Elastischer Bewegungskontaktkörper zur leichten Montage an eine feuchtigkeitsgeschützte Tastatur
DE20016887U1 (de) 2000-09-29 2001-01-11 Fang Jason Verbessertes Membrankeyboard
US7091952B2 (en) 2001-05-03 2006-08-15 3M Innovative Properties Company Liquid proof switch array
US6690360B2 (en) 2001-05-03 2004-02-10 3M Innovative Properties Company Liquid proof switch array
US6575586B1 (en) * 2002-01-29 2003-06-10 Behavior Tech Computer Corporation Lighting unit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4981336A (en) * 1988-06-24 1991-01-01 Paul Mohan Reversible high density optical fiber connector apparatus
US5235731A (en) * 1992-03-26 1993-08-17 Kuraray Co., Ltd. Molded-resin separable fastener and fastening system utilizing the same
GB2285518A (en) * 1994-01-10 1995-07-12 Nokia Mobile Phones Ltd Sheet-like light guide for illuminating keypad
CN1128401A (zh) * 1994-08-10 1996-08-07 信越高分子材料株式会社 内部发光的按钮开关单元
US5669486A (en) * 1995-08-07 1997-09-23 Fuji Polymeritech Co., Ltd. Illuminated switch
CN1288244A (zh) * 1999-06-29 2001-03-21 阿尔卑斯电气株式会社 具有可动触点的薄片和薄片开关

Also Published As

Publication number Publication date
US6827459B2 (en) 2004-12-07
ATE403170T1 (de) 2008-08-15
DE60322519D1 (de) 2008-09-11
AU2003205323A1 (en) 2003-10-13
EP1488260A1 (en) 2004-12-22
KR20040101354A (ko) 2004-12-02
US20030184991A1 (en) 2003-10-02
BR0308404A (pt) 2005-02-09
JP2005521896A (ja) 2005-07-21
CN1643410A (zh) 2005-07-20
WO2003083531A1 (en) 2003-10-09
EP1488260B1 (en) 2008-07-30
AU2003205323B2 (en) 2008-04-24

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070523

Termination date: 20100223