TWI378417B - Indicator plant and key arrangement - Google Patents

Indicator plant and key arrangement Download PDF

Info

Publication number
TWI378417B
TWI378417B TW097134475A TW97134475A TWI378417B TW I378417 B TWI378417 B TW I378417B TW 097134475 A TW097134475 A TW 097134475A TW 97134475 A TW97134475 A TW 97134475A TW I378417 B TWI378417 B TW I378417B
Authority
TW
Taiwan
Prior art keywords
layer
display device
light
sub
symbol
Prior art date
Application number
TW097134475A
Other languages
English (en)
Chinese (zh)
Other versions
TW200919399A (en
Inventor
Michael Sailer
Michael Reich
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 TW200919399A publication Critical patent/TW200919399A/zh
Application granted granted Critical
Publication of TWI378417B publication Critical patent/TWI378417B/zh

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
    • H01H13/83—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)
TW097134475A 2007-09-11 2008-09-09 Indicator plant and key arrangement TWI378417B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007043190A DE102007043190A1 (de) 2007-09-11 2007-09-11 Anzeigeeinrichtung und Tastenanordnung

Publications (2)

Publication Number Publication Date
TW200919399A TW200919399A (en) 2009-05-01
TWI378417B true TWI378417B (en) 2012-12-01

Family

ID=40091755

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097134475A TWI378417B (en) 2007-09-11 2008-09-09 Indicator plant and key arrangement

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
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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
DE102007043190A1 (de) 2009-03-12
CN101802951A (zh) 2010-08-11
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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MM4A Annulment or lapse of patent due to non-payment of fees