KR100386743B1 - 조광식스위치 - Google Patents
조광식스위치 Download PDFInfo
- Publication number
- KR100386743B1 KR100386743B1 KR1019960026715A KR19960026715A KR100386743B1 KR 100386743 B1 KR100386743 B1 KR 100386743B1 KR 1019960026715 A KR1019960026715 A KR 1019960026715A KR 19960026715 A KR19960026715 A KR 19960026715A KR 100386743 B1 KR100386743 B1 KR 100386743B1
- Authority
- KR
- South Korea
- Prior art keywords
- layer
- light emitting
- elastic surface
- transparent
- elastic
- 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
Links
- 229920005989 resin Polymers 0.000 claims abstract description 10
- 239000011347 resin Substances 0.000 claims abstract description 10
- 229920006352 transparent thermoplastic Polymers 0.000 claims abstract description 5
- 229920002725 thermoplastic elastomer Polymers 0.000 claims 1
- 229920005992 thermoplastic resin Polymers 0.000 claims 1
- 239000002184 metal Substances 0.000 description 5
- 239000000758 substrate Substances 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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
- 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
- H01H2219/002—Legends replaceable; adaptable
- H01H2219/018—Electroluminescent panel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/002—Actuators integral with membrane
Landscapes
- Push-Button Switches (AREA)
Abstract
Description
Claims (4)
- 탄성면 발광체층과,절연층을 개재하여 상기 탄성면 발광체층의 뒷면 상에 설치된 도전부와, 상기 탄성면 발광체층의 상면에 제공되고, 투명한 열가소성수지로 돔형상으로 엠보스성형된 클릭형식의 투명한 수지돔을 보유하는 스프링부로 구성되고,돔형상 스프링부가 상기 투명한 도전부 바로 위에 위치하도록 배치된 것을 특징으로 하는 조광식 스위치.
- 제1항에 있어서, 상기 스프링부는 상기 탄성면 발광체층의 상면에 부분적으로 투명한 열가소성수지 또는 고무로 구성되는 표시부를 보유하는 것을 특징으로 하는 조광식 스위치.
- 제1항 또는 제2항에 있어서, 상기 탄성면 발광체층과 배면전극층은 상기 표시부의 바로 아래 위치되는 부분상에만 배치되는 것을 특징으로 하는 조광식 스위치.
- 제1항 또는 제2항에 있어서, 상기 탄성면 발광체층은 전기발광소자 또는 면발광다이오드로 구성되는 것을 특징으로 하는 조광식 스위치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7219450A JPH0950728A (ja) | 1995-08-07 | 1995-08-07 | 照光式スイッチ |
JP95-219450 | 1995-08-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970012836A KR970012836A (ko) | 1997-03-29 |
KR100386743B1 true KR100386743B1 (ko) | 2003-08-19 |
Family
ID=16735615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960026715A Expired - Fee Related KR100386743B1 (ko) | 1995-08-07 | 1996-07-02 | 조광식스위치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5669486A (ko) |
EP (1) | EP0763838B1 (ko) |
JP (1) | JPH0950728A (ko) |
KR (1) | KR100386743B1 (ko) |
DE (1) | DE69605508T2 (ko) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3244025B2 (ja) * | 1996-12-05 | 2002-01-07 | 三菱電機株式会社 | 照光スイッチ用照明装置及びその製造方法 |
US5797482A (en) * | 1996-11-25 | 1998-08-25 | Metro-Mark, Inc. | Electroluminescent keypad |
SE517491C2 (sv) * | 1997-06-06 | 2002-06-11 | Ericsson Telefon Ab L M | Mobiltelefonapparat |
JPH1165495A (ja) * | 1997-08-27 | 1999-03-05 | Mitsubishi Electric Corp | 照光式操作ボタン |
EP0917409B1 (en) | 1997-11-17 | 2005-03-16 | Molex Incorporated | Electroluminescent lamp and method of fabrication |
JP4038265B2 (ja) * | 1998-02-17 | 2008-01-23 | セイコープレシジョン株式会社 | El付きシートスイッチ |
US6092903A (en) * | 1998-09-25 | 2000-07-25 | Higgins, Jr.; John J. | Lighted key board |
US6040534A (en) * | 1998-10-13 | 2000-03-21 | Prince Corporation | Integrally molded switch lighting and electronics |
DE69828885T2 (de) * | 1998-12-02 | 2006-01-19 | Molex Inc., Lisle | "Elektrischer Sachlter mit beleuchteter Membran" |
JP3470641B2 (ja) * | 1999-04-30 | 2003-11-25 | 日本電気株式会社 | キーボタン付装置 |
LU90594B1 (de) * | 2000-06-09 | 2001-12-10 | Iee Sarl | Beleuchtetes Schaltelement |
US6491456B2 (en) * | 2000-06-23 | 2002-12-10 | Darfon Electronics Corp. | Keyboard thin film circuit board with trenches to release air from hollow rubber domes |
US6677709B1 (en) * | 2000-07-18 | 2004-01-13 | General Electric Company | Micro electromechanical system controlled organic led and pixel arrays and method of using and of manufacturing same |
KR100384993B1 (ko) * | 2001-05-22 | 2003-05-23 | 주식회사 유일전자 | 이엘램프 내장 일체형 키패드 |
US6700086B2 (en) * | 2001-08-08 | 2004-03-02 | Yazaki Corporation | Flexible switch and method for producing the same |
KR100404102B1 (ko) * | 2001-09-04 | 2003-11-03 | 엘지전자 주식회사 | 휴대단말기의 키패드 백라이팅 장치 |
US6797906B2 (en) * | 2002-03-15 | 2004-09-28 | Brother Kogyo Kabushiki Kaisha | Membrane switch, key switch using membrane switch, keyboard having key switches, and personal computer having keyboard |
US6827459B2 (en) * | 2002-03-27 | 2004-12-07 | 3M Innovative Properties Company | Lighted fastening structure |
US6926418B2 (en) * | 2002-04-24 | 2005-08-09 | Nokia Corporation | Integrated light-guide and dome-sheet for keyboard illumination |
US10340424B2 (en) | 2002-08-30 | 2019-07-02 | GE Lighting Solutions, LLC | Light emitting diode component |
US6824321B2 (en) * | 2002-09-19 | 2004-11-30 | Siemens Communications, Inc. | Keypad assembly |
US20050052128A1 (en) * | 2003-09-08 | 2005-03-10 | Polymatech Co. Ltd. | Light emitting electronic component |
US7029935B2 (en) * | 2003-09-09 | 2006-04-18 | Cree, Inc. | Transmissive optical elements including transparent plastic shell having a phosphor dispersed therein, and methods of fabricating same |
CN100477867C (zh) * | 2004-02-26 | 2009-04-08 | 东芝高新材料公司 | 开关照明用el片材和使用了该片材的照明式开关及电子设备 |
WO2006030230A1 (en) * | 2004-09-16 | 2006-03-23 | Sentrix Technology Limited | Switches and devices for textile artcles |
US20060097385A1 (en) | 2004-10-25 | 2006-05-11 | Negley Gerald H | Solid metal block semiconductor light emitting device mounting substrates and packages including cavities and heat sinks, and methods of packaging same |
US20060124953A1 (en) * | 2004-12-14 | 2006-06-15 | Negley Gerald H | Semiconductor light emitting device mounting substrates and packages including cavities and cover plates, and methods of packaging same |
US7322732B2 (en) | 2004-12-23 | 2008-01-29 | Cree, Inc. | Light emitting diode arrays for direct backlighting of liquid crystal displays |
US7304694B2 (en) * | 2005-01-12 | 2007-12-04 | Cree, Inc. | Solid colloidal dispersions for backlighting of liquid crystal displays |
JP2006286582A (ja) * | 2005-04-05 | 2006-10-19 | Alps Electric Co Ltd | スイッチ装置 |
JP2009527071A (ja) | 2005-12-22 | 2009-07-23 | クリー エル イー ディー ライティング ソリューションズ インコーポレイテッド | 照明装置 |
EP2002488A4 (en) | 2006-01-20 | 2012-05-30 | Cree Inc | DISTRIBUTION OF SPECTRAL CONTENT IN SOLID PHYSICIANS BY SPATIAL SEPARATION OF LUMIPHORIDE FILMS |
US8441179B2 (en) | 2006-01-20 | 2013-05-14 | Cree, Inc. | Lighting devices having remote lumiphors that are excited by lumiphor-converted semiconductor excitation sources |
US8033692B2 (en) | 2006-05-23 | 2011-10-11 | Cree, Inc. | Lighting device |
KR101243669B1 (ko) * | 2006-10-18 | 2013-03-25 | 엘지전자 주식회사 | 휴대 단말기 |
KR100804550B1 (ko) * | 2006-10-19 | 2008-02-20 | 삼성전자주식회사 | 키패드 어셈블리 |
US7650056B2 (en) * | 2006-11-17 | 2010-01-19 | Ichia Technologies, Inc. | Method for manufacturing a light-guiding plate and key module having the light-guiding plate |
US7888613B2 (en) * | 2007-01-22 | 2011-02-15 | Coactive Technologies, Inc. | Flexible light guide for membrane switch |
US8593040B2 (en) | 2009-10-02 | 2013-11-26 | Ge Lighting Solutions Llc | LED lamp with surface area enhancing fins |
JP5466916B2 (ja) * | 2009-10-15 | 2014-04-09 | 日本メクトロン株式会社 | スイッチモジュール |
US8466611B2 (en) | 2009-12-14 | 2013-06-18 | Cree, Inc. | Lighting device with shaped remote phosphor |
KR101165736B1 (ko) * | 2012-02-09 | 2012-07-18 | 주식회사 두성테크 | 연성회로기판 |
US9500355B2 (en) | 2012-05-04 | 2016-11-22 | GE Lighting Solutions, LLC | Lamp with light emitting elements surrounding active cooling device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1102767A (en) * | 1978-03-15 | 1981-06-09 | Decca Limited | Illuminated panels |
DE2902769C2 (de) * | 1979-01-25 | 1982-12-09 | Rudolf Schadow Gmbh, 1000 Berlin | Drucktastenschalter |
DE3511496A1 (de) * | 1985-03-29 | 1986-10-09 | Telefunken electronic GmbH, 7100 Heilbronn | Tastschalteinrichtung mit einer durchsichtigen abdeckfolie |
US4811175A (en) * | 1986-07-09 | 1989-03-07 | Desmet Gregory L | Illuminated switch |
US4916262A (en) * | 1988-11-03 | 1990-04-10 | Motorola, Inc. | Low-profile, rubber keypad |
US5149923A (en) * | 1991-03-15 | 1992-09-22 | Lucas Duralith Corporation | Backlit tactile keyboard with improved tactile and electrical characteristics |
GB2260025A (en) * | 1991-09-25 | 1993-03-31 | Tokyo Shimoda Industry Ltd | Illuminated membrane switch |
-
1995
- 1995-08-07 JP JP7219450A patent/JPH0950728A/ja active Pending
-
1996
- 1996-05-16 US US08/648,564 patent/US5669486A/en not_active Expired - Lifetime
- 1996-06-13 EP EP96109545A patent/EP0763838B1/en not_active Expired - Lifetime
- 1996-06-13 DE DE69605508T patent/DE69605508T2/de not_active Expired - Lifetime
- 1996-07-02 KR KR1019960026715A patent/KR100386743B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5669486A (en) | 1997-09-23 |
EP0763838B1 (en) | 1999-12-08 |
JPH0950728A (ja) | 1997-02-18 |
DE69605508D1 (de) | 2000-01-13 |
EP0763838A1 (en) | 1997-03-19 |
DE69605508T2 (de) | 2000-05-31 |
KR970012836A (ko) | 1997-03-29 |
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PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19960702 |
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Patent event code: PA02012R01D Patent event date: 20010627 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19960702 Comment text: Patent Application |
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