CN101802951A - 显示装置和按键装置 - Google Patents

显示装置和按键装置 Download PDF

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Publication number
CN101802951A
CN101802951A CN200880106536A CN200880106536A CN101802951A CN 101802951 A CN101802951 A CN 101802951A CN 200880106536 A CN200880106536 A CN 200880106536A CN 200880106536 A CN200880106536 A CN 200880106536A CN 101802951 A CN101802951 A CN 101802951A
Authority
CN
China
Prior art keywords
light
display unit
layer
light source
ground floor
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.)
Pending
Application number
CN200880106536A
Other languages
English (en)
Chinese (zh)
Inventor
米夏埃尔·赛勒
米夏埃尔·赖希
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.)
Ams Osram International GmbH
Original Assignee
Osram Opto Semiconductors GmbH
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 Osram Opto Semiconductors GmbH filed Critical Osram Opto Semiconductors GmbH
Publication of CN101802951A publication Critical patent/CN101802951A/zh
Pending 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
    • H01H13/83—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 characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/002—Legends replaceable; adaptable
    • H01H2219/01—Liquid crystal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/002—Legends replaceable; adaptable
    • H01H2219/01—Liquid crystal
    • H01H2219/012—Liquid crystal programmable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/062—Light conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/064—Optical isolation of switch sites

Landscapes

  • Input From Keyboards Or The Like (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Push-Button Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CN200880106536A 2007-09-11 2008-09-08 显示装置和按键装置 Pending CN101802951A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007043190A DE102007043190A1 (de) 2007-09-11 2007-09-11 Anzeigeeinrichtung und Tastenanordnung
DE102007043190.4 2007-09-11
PCT/DE2008/001512 WO2009033468A1 (de) 2007-09-11 2008-09-08 Anzeigeeinrichtung und tastenanordnung

Publications (1)

Publication Number Publication Date
CN101802951A true CN101802951A (zh) 2010-08-11

Family

ID=40091755

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200880106536A Pending CN101802951A (zh) 2007-09-11 2008-09-08 显示装置和按键装置

Country Status (8)

Country Link
US (1) US20100214228A1 (enExample)
EP (1) EP2188820A1 (enExample)
JP (1) JP2010540978A (enExample)
KR (1) KR20100081985A (enExample)
CN (1) CN101802951A (enExample)
DE (1) DE102007043190A1 (enExample)
TW (1) TWI378417B (enExample)
WO (1) WO2009033468A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101779148B (zh) * 2007-06-14 2014-06-25 艾利丹尼森公司 受照图形和信息显示器
US8317352B2 (en) 2008-12-11 2012-11-27 Robert Saccomanno Non-invasive injection of light into a transparent substrate, such as a window pane through its face
US9455101B2 (en) 2011-01-05 2016-09-27 Razer (Asia-Pacific) Pte Ltd Optically transmissive key assemblies for display-capable keyboards, keypads, or other user input devices
KR101856657B1 (ko) 2011-07-26 2018-05-14 엘지이노텍 주식회사 조명 모듈
CN103703302B (zh) * 2011-07-26 2016-08-17 Lg伊诺特有限公司 发光模块
KR101848875B1 (ko) * 2011-11-10 2018-05-28 엘지전자 주식회사 전자 기기
DE102013021330A1 (de) * 2013-12-17 2015-06-18 Valeo Schalter Und Sensoren Gmbh Beleuchtete Anzeigevorrichtung, Verfahren zum Betrieb einer solchen Anzeigevorrichtung, Elektrisches Bedienelement mit einer solchen Anzeigevorrichtung und Verfahren zum Betrieb eines solchen Bedienelementes
US9395822B2 (en) 2014-03-03 2016-07-19 Peter Hinz Keycap including a liquid crystal panel and polarizing glyphs
DE102019129120B3 (de) * 2019-10-29 2021-01-21 Audi Ag Bedienelement für ein Kraftfahrzeug mit einer Anzeigevorrichtung

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2131924A1 (de) * 1971-06-26 1973-01-11 Feussner Dipl Ing Tastenkopf mit mehreren diskret markierbaren symbolen
US4019607A (en) * 1975-05-16 1977-04-26 Westinghouse Electric Corporation Signal input devices and systems
DE3418509A1 (de) * 1984-05-18 1985-11-21 Blaupunkt-Werke Gmbh, 3200 Hildesheim Elektronisches geraet mit bedienelementen
JPS61127506U (enExample) * 1985-01-30 1986-08-11
DE3628781A1 (de) * 1985-08-27 1987-03-05 Heiner Flohr Folientastatur
GB8602288D0 (en) * 1986-01-30 1986-03-05 Dowty Electronic Interconnect Relegendable pushbutton switches
US4965950A (en) * 1987-03-23 1990-10-30 Koito Manufacturing Co., Ltd. Display device for automotive mark plate
US5034602A (en) * 1989-07-21 1991-07-23 Texas Instruments Incorporated Optically activated keyboard for digital system having character back lighting
JP2951094B2 (ja) * 1991-12-25 1999-09-20 株式会社東芝 洗濯機
US5237641A (en) * 1992-03-23 1993-08-17 Nioptics Corporation Tapered multilayer luminaire devices
US6002829A (en) * 1992-03-23 1999-12-14 Minnesota Mining And Manufacturing Company Luminaire device
JP3400589B2 (ja) * 1995-02-22 2003-04-28 旭化成株式会社 メタクリル樹脂導光板の製造方法
US6297810B1 (en) * 1998-09-30 2001-10-02 Rockwell Collins Programmable switch array with tactical feel
JP3542916B2 (ja) * 1999-01-07 2004-07-14 日本電気株式会社 キー機能表示装置
JP4104097B2 (ja) * 1999-01-14 2008-06-18 矢崎総業株式会社 透過照明型スイッチ装置
JP2001091943A (ja) * 1999-09-24 2001-04-06 Casio Comput Co Ltd 液晶表示装置
JP4298115B2 (ja) * 2000-02-23 2009-07-15 信越ポリマー株式会社 押釦スイッチ用部材
JP4596100B2 (ja) * 2000-09-28 2010-12-08 豊田合成株式会社 照明装置
JP3879417B2 (ja) * 2001-03-13 2007-02-14 セイコーエプソン株式会社 液晶装置及び電子機器
US7068499B2 (en) * 2001-06-25 2006-06-27 Chrono Data Llc. Modular computer user interface system
JP2004134093A (ja) * 2002-10-08 2004-04-30 Alps Electric Co Ltd 入力パネル装置
JP2004355368A (ja) * 2003-05-29 2004-12-16 Alps Electric Co Ltd 表示装置
US20050073446A1 (en) * 2003-10-06 2005-04-07 Mihal Lazaridis Selective keyboard illumination
US20050168421A1 (en) * 2004-01-29 2005-08-04 Kenichi Hirose Small switch having liquid crystal display
US7301532B1 (en) * 2004-02-09 2007-11-27 Jerod M Dobry Digital display keyboard
FR2877764B1 (fr) * 2004-11-08 2007-07-06 Lcd Solution Sarl Commutateur a touche a ecran integre avec affichage d'information polychrome
JP2006277013A (ja) * 2005-03-28 2006-10-12 Denso Wave Inc キーボード装置
KR100639954B1 (ko) * 2005-07-12 2006-11-01 주식회사 엘에스텍 유연성을 가지는 입력장치 키 후면조광용 백라이트 장치
DE102006019945B3 (de) * 2006-04-28 2007-04-12 Siemens Ag Tastenkopf
US7736042B2 (en) * 2006-07-20 2010-06-15 Ls Tech Co., Ltd. Back light unit
US8487751B2 (en) * 2007-04-12 2013-07-16 Nokia Corporation Keypad

Also Published As

Publication number Publication date
WO2009033468A1 (de) 2009-03-19
TWI378417B (en) 2012-12-01
DE102007043190A1 (de) 2009-03-12
US20100214228A1 (en) 2010-08-26
KR20100081985A (ko) 2010-07-15
EP2188820A1 (de) 2010-05-26
TW200919399A (en) 2009-05-01
JP2010540978A (ja) 2010-12-24

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Effective date of abandoning: 20100811

C20 Patent right or utility model deemed to be abandoned or is abandoned