FI940092A - Elektronisen laitteen valaistulla valintanäppäimistöllä varustettu etupaneeli - Google Patents

Elektronisen laitteen valaistulla valintanäppäimistöllä varustettu etupaneeli Download PDF

Info

Publication number
FI940092A
FI940092A FI940092A FI940092A FI940092A FI 940092 A FI940092 A FI 940092A FI 940092 A FI940092 A FI 940092A FI 940092 A FI940092 A FI 940092A FI 940092 A FI940092 A FI 940092A
Authority
FI
Finland
Prior art keywords
electronic device
front panel
selection keypad
illuminated
illuminated selection
Prior art date
Application number
FI940092A
Other languages
English (en)
Swedish (sv)
Other versions
FI940092A0 (fi
FI95177B (fi
FI95177C (fi
Inventor
Seppo Pienimaa
Original Assignee
Nokia Mobile Phones Ltd
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 Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Priority to FI940092A priority Critical patent/FI95177C/fi
Publication of FI940092A0 publication Critical patent/FI940092A0/fi
Priority to GB9500773A priority patent/GB2285518B/en
Publication of FI940092A publication Critical patent/FI940092A/fi
Publication of FI95177B publication Critical patent/FI95177B/fi
Application granted granted Critical
Publication of FI95177C publication Critical patent/FI95177C/fi

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011Light 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
    • G02B6/0033Means for improving the coupling-out of light from the light guide
    • G02B6/0035Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/00362-D arrangement of prisms, protrusions, indentations or roughened surfaces
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011Light 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
    • G02B6/0033Means for improving the coupling-out of light from the light guide
    • G02B6/0058Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
    • G02B6/006Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to produce indicia, symbols, texts or the like
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70Switches 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
    • H01H13/702Switches 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
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011Light 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
    • G02B6/0065Manufacturing aspects; Material aspects
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00Legends
    • H01H2219/036Light emitting elements
    • H01H2219/044Edge lighting of layer
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00Legends
    • H01H2219/054Optical elements
    • H01H2219/056Diffuser; Uneven surface
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00Legends
    • H01H2219/054Optical elements
    • H01H2219/062Light conductor
FI940092A 1994-01-10 1994-01-10 Elektronisen laitteen valaistulla valintanäppäimistöllä varustettu etupaneeli FI95177C (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI940092A FI95177C (fi) 1994-01-10 1994-01-10 Elektronisen laitteen valaistulla valintanäppäimistöllä varustettu etupaneeli
GB9500773A GB2285518B (en) 1994-01-10 1995-01-10 Light guide

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI940092A FI95177C (fi) 1994-01-10 1994-01-10 Elektronisen laitteen valaistulla valintanäppäimistöllä varustettu etupaneeli
FI940092 1994-01-10

Publications (4)

Publication Number Publication Date
FI940092A0 FI940092A0 (fi) 1994-01-10
FI940092A true FI940092A (fi) 1995-07-11
FI95177B FI95177B (fi) 1995-09-15
FI95177C FI95177C (fi) 1995-12-27

Family

ID=8539352

Family Applications (1)

Application Number Title Priority Date Filing Date
FI940092A FI95177C (fi) 1994-01-10 1994-01-10 Elektronisen laitteen valaistulla valintanäppäimistöllä varustettu etupaneeli

Country Status (2)

Country Link
FI (1) FI95177C (fi)
GB (1) GB2285518B (fi)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2723454B1 (fr) * 1994-08-03 1997-01-03 Sagem Clavier plat de saisie de donnees.
US5975711A (en) * 1995-06-27 1999-11-02 Lumitex, Inc. Integrated display panel assemblies
US5895115A (en) * 1996-01-16 1999-04-20 Lumitex, Inc. Light emitting panel assemblies for use in automotive applications and the like
US5746493A (en) * 1996-03-08 1998-05-05 Ericsson Inc. Light guide for a display or keyboard
US5708428A (en) * 1996-12-10 1998-01-13 Ericsson Inc. Method and apparatus for providing backlighting for keypads and LCD panels
WO2000074353A1 (en) * 1999-06-02 2000-12-07 Telefonaktiebolaget Lm Ericsson (Publ) Keypad-integrated lcd carrier for mobile telephones
GB2355569A (en) * 1999-10-19 2001-04-25 Nokia Mobile Phones Ltd Light Guide
EP1189130A1 (de) * 2000-09-11 2002-03-20 Günter Witteborg Tastatur für Computer
GB2371018B (en) * 2000-12-29 2005-04-06 Nokia Mobile Phones Ltd A Casing
GB2371265B (en) * 2000-12-29 2005-08-10 Nokia Mobile Phones Ltd A casing
GB2371266B (en) * 2000-12-29 2005-08-10 Nokia Mobile Phones Ltd A casing
WO2002054426A1 (en) * 2000-12-29 2002-07-11 Vertu Ltd A casing
JP4048117B2 (ja) * 2000-12-29 2008-02-13 ベルツ リミテッド ケース
US7511701B2 (en) 2000-12-29 2009-03-31 Vertu Limited Casing having light guide with legends
GB2374235B (en) 2000-12-29 2004-09-22 Nokia Mobile Phones Ltd A casing
US7006349B2 (en) 2000-12-29 2006-02-28 Vertu Limited Casing
US20040095329A1 (en) * 2001-03-28 2004-05-20 Barbara Sexton Computer
US6827459B2 (en) * 2002-03-27 2004-12-07 3M Innovative Properties Company Lighted fastening structure
US6861600B1 (en) 2003-10-01 2005-03-01 Lumitex, Inc. Integrated switch and backlight assembly
JP4382432B2 (ja) 2003-10-10 2009-12-16 スタンレー電気株式会社 自照式押釦入力装置
DE102008053357B4 (de) * 2008-10-27 2010-08-05 Gigaset Communications Gmbh Elektrotechnisches Gerät mit einer Beleuchtungsanordnung zum Beleuchten einer Tastaturmatte und eines Display-Moduls
EP2206529B2 (en) 2008-12-18 2020-05-27 Sanofi-Aventis Deutschland GmbH Medication delivery device and method of manufacturing a medication delivery device
US8330725B2 (en) 2010-06-03 2012-12-11 Apple Inc. In-plane keyboard illumination

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3774021A (en) * 1972-05-25 1973-11-20 Bell Telephone Labor Inc Light emitting device
GB2027551B (en) * 1978-03-15 1982-08-11 Decca Ltd Illuminated panels
JPS5686723U (fi) * 1979-12-07 1981-07-11
GB2235295B (en) * 1989-08-24 1993-09-08 Technophone Ltd Light guide
GB9011344D0 (en) * 1990-05-21 1990-07-11 Chessell Ltd Display
US5050946A (en) * 1990-09-27 1991-09-24 Compaq Computer Corporation Faceted light pipe

Also Published As

Publication number Publication date
FI940092A0 (fi) 1994-01-10
FI95177B (fi) 1995-09-15
GB2285518B (en) 1998-02-18
GB9500773D0 (en) 1995-03-08
GB2285518A (en) 1995-07-12
FI95177C (fi) 1995-12-27

Similar Documents

Publication Publication Date Title
FI940092A0 (fi) Elektronisen laitteen valaistulla valintanäppäimistöllä varustettu etupaneeli
BR9707743B1 (pt) dispositivo eletrânico com alojamento suplementar.
BR9706664A (pt) Pequeno aparelho eletrônico tendo mostrador funcional
DE69736047D1 (de) Anzeigevorrichtung mit flacher Anzeigetafel
SG66406A1 (en) Electronic device with electroluminescent panel
EP0609816A3 (en) Rear lighting device.
DE69606744T2 (de) Anzeigegerät am Armaturenbrett
DE69421984D1 (de) Elektronisches Gerät
DE69424384D1 (de) Elektronisches Gerät mit Anzeigevorrichtung
FI940488A0 (fi) Näyttölaitejärjestely
DE69511813D1 (de) Dünnpaneelanzeigevorrichtung
NO942586D0 (no) Panelmonteringsanordning
DE9316734U1 (de) Elektronisches Kleingerät
DE69610906D1 (de) Dünnpaneelanzeigevorrichtung
DE9402654U1 (de) Beleuchtbare Werbeeinrichtung mit Werbefeldplatte
ITTO950251A0 (it) Pannello porta strumenti a pellicola serigrafata unitaria.
DE9311225U1 (de) Elektronisches Gerät
FI96368C (fi) Sovitelma näyttölaitteen yhteydessä
KR930024338U (ko) 조작반의 조작버튼
KR920005209U (ko) 전면판넬의 액정표시장치
KR960001901U (ko) 판넬의 조립장치
ATA153793A (de) Vorfeldeinrichtung
DE9414149U1 (de) Elektronischer Druckschalter mit Funktionsanzeige
NO930848D0 (no) Skyvepanelanordning
DE29622998U1 (de) Frontplatte für ein elektronisches Gerät

Legal Events

Date Code Title Description
BB Publication of examined application