BR0308404A - Aparelho de fixação, estrutura de fixação de guia de luz, método, arranjo de comutação, e, aparelho - Google Patents
Aparelho de fixação, estrutura de fixação de guia de luz, método, arranjo de comutação, e, aparelhoInfo
- Publication number
- BR0308404A BR0308404A BR0308404-3A BR0308404A BR0308404A BR 0308404 A BR0308404 A BR 0308404A BR 0308404 A BR0308404 A BR 0308404A BR 0308404 A BR0308404 A BR 0308404A
- Authority
- BR
- Brazil
- Prior art keywords
- light guide
- clamping
- switching arrangement
- fastening elements
- layers
- Prior art date
Links
Classifications
-
- 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
-
- 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)
- Revetment (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
"APARELHO DE FIXAçãO, ESTRUTURA DE FIXAçãO DE GUIA DE LUZ, MéTODO, ARRANJO DE COMUTAçãO, E, APARELHO". Em uma realização, a invenção é direcionada a um aparelho que inclui uma primeira camada (11) e uma segunda camada (12) fixadas uma à outra via conjuntos de elementos de fixação formados nas camadas. Os elementos de fixação podem compreender elementos tipo gancho que se encaixam um no outro em um arranjo de intertravamento para fixar as camadas, ou alternativamente, os elementos de fixação podem tomar qualquer forma visualizada por um projetista. Em qualquer caso, as camadas formam um guia de luz que pode ser iluminado com uma fonte de luz para transmitir luz por reflexão interna total (TIR) para fins de iluminação em visores, teclados alfanuméricos, etc. Para esta finalidade, as camadas/guias de luz compreendem adicionalmente meio de extração de luz.
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 |
PCT/US2003/002160 WO2003083531A1 (en) | 2002-03-27 | 2003-01-23 | Interlocking profiled fastening foils used as waveguides for illumination purposes |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0308404A true BR0308404A (pt) | 2005-02-09 |
Family
ID=28452684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0308404-3A BR0308404A (pt) | 2002-03-27 | 2003-01-23 | Aparelho de fixação, estrutura de fixação de guia de luz, método, arranjo de comutação, e, aparelho |
Country Status (10)
Country | Link |
---|---|
US (1) | US6827459B2 (pt) |
EP (1) | EP1488260B1 (pt) |
JP (1) | JP2005521896A (pt) |
KR (1) | KR20040101354A (pt) |
CN (1) | CN1317571C (pt) |
AT (1) | ATE403170T1 (pt) |
AU (1) | AU2003205323B2 (pt) |
BR (1) | BR0308404A (pt) |
DE (1) | DE60322519D1 (pt) |
WO (1) | WO2003083531A1 (pt) |
Families Citing this family (8)
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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US3266113A (en) * | 1963-10-07 | 1966-08-16 | Minnesota Mining & Mfg | Interreacting articles |
US3879835A (en) * | 1972-10-19 | 1975-04-29 | George C Brumlik | Method of making multi element self-gripping device having cooperating gripping elements |
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 |
US4862499A (en) * | 1987-09-04 | 1989-08-29 | Phillips & Brooks, Inc. | Deformable membrane keypad assembly for public telephones |
US4894060A (en) * | 1988-01-11 | 1990-01-16 | Minnesota Mining And Manufacturing Company | Disposable diaper with improved hook fastener portion |
FR2636683B2 (fr) * | 1988-02-26 | 1990-12-28 | Berger Michel | Systeme d'assemblage par accrochage comportant des elements d'accrochage formes par des nervures curvilignes pourvues de levres elastiquement deformables |
US4981336A (en) * | 1988-06-24 | 1991-01-01 | Paul Mohan | Reversible high density optical fiber connector apparatus |
US5083240A (en) * | 1989-08-24 | 1992-01-21 | Technophone Limited | Light guide |
US5130897A (en) * | 1991-10-31 | 1992-07-14 | At&T Bell Laboratories | Light guide for a telephone dial |
US5235731A (en) * | 1992-03-26 | 1993-08-17 | Kuraray Co., Ltd. | Molded-resin separable fastener and fastening system utilizing the same |
JP3392887B2 (ja) * | 1992-10-16 | 2003-03-31 | ミネソタ マイニング アンド マニュファクチャリング カンパニー | 相互係合式ファスナー |
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 |
FI95177C (fi) | 1994-01-10 | 1995-12-27 | Nokia Mobile Phones Ltd | Elektronisen laitteen valaistulla valintanäppäimistöllä varustettu etupaneeli |
US5505747A (en) * | 1994-01-13 | 1996-04-09 | Minnesota Mining And Manufacturing Company | Method of making an abrasive article |
US5514843A (en) * | 1994-03-23 | 1996-05-07 | Wilfong; James A. | Pressure-compensated key switch |
US5457297A (en) * | 1994-04-20 | 1995-10-10 | Chen; Pao-Chin | Computer keyboard key switch |
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US5990772A (en) * | 1995-06-02 | 1999-11-23 | Duraswitch Industries, Inc. | Pushbutton switch with magnetically coupled armature |
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DE19608773C2 (de) * | 1996-03-07 | 1998-11-26 | Preh Elektro Feinmechanik | Schaltmatte |
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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 |
US6178619B1 (en) * | 1999-02-12 | 2001-01-30 | Fu-Chen Tai | Assembling method for key board |
US6064019A (en) * | 1999-04-27 | 2000-05-16 | Buchan; Brian D. | Resilient switch cover with integral actuator button |
JP3204951B2 (ja) | 1999-05-24 | 2001-09-04 | ポリマテック株式会社 | キーシート及びその製造方法 |
US6137072A (en) * | 1999-05-26 | 2000-10-24 | Ferro Corporation | Control panel |
JP3311707B2 (ja) * | 1999-06-17 | 2002-08-05 | エスエムケイ株式会社 | メンブレンスイッチ |
JP2001014974A (ja) * | 1999-06-29 | 2001-01-19 | Alps Electric Co Ltd | 可動接点付きシート及びシートスイッチ |
DE60123390T2 (de) | 2000-02-10 | 2007-08-02 | 3M Innovative Properties Co., Saint Paul | Wiederverschliessbarer bündelungsriemen mit klettverschluss |
US6300582B1 (en) | 2000-02-11 | 2001-10-09 | Silitek Corporation | Dustproof and droplet-proof keyswitch |
US6252184B1 (en) | 2000-05-25 | 2001-06-26 | Chicony Electronics Co., Ltd. | Droplet proof keyboard for notebook computer |
DE20009377U1 (de) | 2000-05-25 | 2000-08-17 | Chicony Electronics Co | Elastischer Bewegungskontaktkörper zur leichten Montage an eine feuchtigkeitsgeschützte Tastatur |
DE20016887U1 (de) | 2000-09-29 | 2001-01-11 | Fang Jason | Verbessertes Membrankeyboard |
US6690360B2 (en) | 2001-05-03 | 2004-02-10 | 3M Innovative Properties Company | Liquid proof switch array |
US7091952B2 (en) | 2001-05-03 | 2006-08-15 | 3M Innovative Properties Company | Liquid proof switch array |
US6575586B1 (en) * | 2002-01-29 | 2003-06-10 | Behavior Tech Computer Corporation | Lighting unit |
-
2002
- 2002-03-27 US US10/107,655 patent/US6827459B2/en not_active Expired - Fee Related
-
2003
- 2003-01-23 DE DE60322519T patent/DE60322519D1/de not_active Expired - Fee Related
- 2003-01-23 JP JP2003580908A patent/JP2005521896A/ja not_active Withdrawn
- 2003-01-23 CN CNB038070324A patent/CN1317571C/zh not_active Expired - Fee Related
- 2003-01-23 BR BR0308404-3A patent/BR0308404A/pt not_active IP Right Cessation
- 2003-01-23 AT AT03704001T patent/ATE403170T1/de not_active IP Right Cessation
- 2003-01-23 KR KR10-2004-7015070A patent/KR20040101354A/ko not_active Application Discontinuation
- 2003-01-23 WO PCT/US2003/002160 patent/WO2003083531A1/en active Application Filing
- 2003-01-23 EP EP03704001A patent/EP1488260B1/en not_active Expired - Lifetime
- 2003-01-23 AU AU2003205323A patent/AU2003205323B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1488260B1 (en) | 2008-07-30 |
US6827459B2 (en) | 2004-12-07 |
CN1643410A (zh) | 2005-07-20 |
AU2003205323B2 (en) | 2008-04-24 |
WO2003083531A1 (en) | 2003-10-09 |
DE60322519D1 (de) | 2008-09-11 |
CN1317571C (zh) | 2007-05-23 |
KR20040101354A (ko) | 2004-12-02 |
US20030184991A1 (en) | 2003-10-02 |
ATE403170T1 (de) | 2008-08-15 |
AU2003205323A1 (en) | 2003-10-13 |
JP2005521896A (ja) | 2005-07-21 |
EP1488260A1 (en) | 2004-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 7A,8A E 9A ANUIDADE(S). |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE AS 7A, 8A E 9A ANUIDADES. |