DE102006049455A1 - Electronic control unit e.g. radio key, assembly for motor vehicle, has light emitter arranged below cover, where cover is designed within area above emitter in partially transparent manner such that light from emitter penetrates cover - Google Patents

Electronic control unit e.g. radio key, assembly for motor vehicle, has light emitter arranged below cover, where cover is designed within area above emitter in partially transparent manner such that light from emitter penetrates cover Download PDF

Info

Publication number
DE102006049455A1
DE102006049455A1 DE102006049455A DE102006049455A DE102006049455A1 DE 102006049455 A1 DE102006049455 A1 DE 102006049455A1 DE 102006049455 A DE102006049455 A DE 102006049455A DE 102006049455 A DE102006049455 A DE 102006049455A DE 102006049455 A1 DE102006049455 A1 DE 102006049455A1
Authority
DE
Germany
Prior art keywords
cover
light
emitter
light emitter
assembly according
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.)
Withdrawn
Application number
DE102006049455A
Other languages
German (de)
Inventor
Werner Deppner
Roland Pirsic
Bernhard Mitteregger
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.)
Conti Temic Microelectronic GmbH
Original Assignee
Conti Temic Microelectronic 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 Conti Temic Microelectronic GmbH filed Critical Conti Temic Microelectronic GmbH
Priority to DE102006049455A priority Critical patent/DE102006049455A1/en
Publication of DE102006049455A1 publication Critical patent/DE102006049455A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H01H9/02—Bases, casings, or covers
    • H01H9/0214—Hand-held casings
    • H01H9/0235—Hand-held casings specially adapted for remote control, e.g. of audio or video apparatus
    • 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
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00944—Details of construction or manufacture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/068—Properties of the membrane
    • H01H2209/082—Properties of the membrane transparent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/028—Printed information
    • H01H2219/034—Coloured areas
    • 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
    • H01H2231/00—Applications
    • H01H2231/026—Car
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00—Applications
    • H01H2231/032—Remote control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Push-Button Switches (AREA)

Abstract

The assembly (1) has a key field with a key element arranged on a carrier (5) and covered by a cover (3). A light emitter (7) i.e. LED, is arranged below the cover on the carrier. The cover is designed within an area (11) above the emitter in a partially transparent manner such that light from the emitter penetrates the cover. The cover has a color pigment interference within the area above the emitter, which is selected so that with active light emitter the light passes through, and with inactive light emitter the cover is non transparent.

Description

Die Erfindung betrifft eine Baugruppe mit einem Tastenfeld mit zumindest einem Tastelement gemäß dem Oberbegriff von Anspruch 1.The The invention relates to a module with a keypad with at least a probe element according to the preamble of claim 1.

Derartige Baugruppe dienen beispielsweise für Bedieneinheiten für Kraftfahrzeuge, bspw. Funkschlüssel oder dergleichen. Dabei soll auch ein Leucht- oder Anzeigefeld ausgebildet werden, andererseits sollen derartige Baugruppen relativ klein, kompakt und zudem optisch ansprechend gestaltet sein.such Assemblies are used, for example, for operating units for motor vehicles, eg radio key or similar. It should also be a light or display panel is formed On the other hand, such assemblies are relatively small, compact and also be visually appealing.

Diese Aufgabe wird durch die Merkmale der unabhängigen Ansprüche gelöst. Vorteilhafte Weiterbildungen der Erfindung ergeben sind aus den Unteransprüchen, wobei auch Kombinationen und Weiterbildungen einzelner Merkmale miteinander denkbar sind.These The object is solved by the features of the independent claims. advantageous Developments of the invention will become apparent from the dependent claims, wherein also combinations and developments of individual features with each other are conceivable.

Ein wesentlicher Gedanke der Erfindung besteht darin, dass in das Tastenfeld dieses Leucht- bzw. Anzeigefeld mit integriert wird, indem die Tastenelemente und der bzw. die Lichtemitter gemeinsame hinter einer Abdeckung angeordnet werden. Diese Abdeckung ermöglicht einerseits die Bedienung der Tastenelemente und andererseits den Austritt des Lichts des Lichtemitters aus der Abdeckung. Vorzugsweise ist die Abdeckung aus einem Silikongrundmaterial und weist zumindest im Bereich über dem Lichtemitter eine Farbpigmenteinmischung auf, welche so gewählt ist, dass bei aktivem Lichtemitter das Licht des Lichtemitters hindurchscheinen kann, bei inaktivem Lichtemitter die Abdeckung aber zumindest weitestgehend undurchsichtig wirkt. Über die Menge, Größe und Färbung der eingemischten Farbpigmente kann also die Abdeckung so gestaltet werden, dass diese beispielsweise weitestgehend undurchsichtig erscheint und/oder mit der Färbung des umliegenden Tastenfeldes oder Gehäuses der Baugruppe weitestgehend übereinstimmt, also den optischen Eindruck der Baugruppe nicht beeinträchtigt.One essential idea of the invention is that in the keypad This light or display panel is integrated with the key elements and the light emitter (s) common behind a cover to be ordered. This cover allows on the one hand the operation of Key elements and on the other hand, the exit of the light of the light emitter out of the cover. Preferably, the cover is made of a silicone base material and at least in the area above the Light emitter on a color pigment mixture, which is chosen so that with active light emitter the light of the light emitter shine through can, at least as far as possible with inactive light emitter the cover opaque. About the Quantity, size and color of the mixed color pigments so the cover can be designed so that, for example, this appears largely opaque and / or with the coloring of the surrounding the keypad or housing of the module as far as possible, So the optical impression of the assembly is not affected.

Zudem kann die Abdeckung im Bereich über dem Lichtemitter dünner ausgestaltet sein als über den sonstigen Bereichen, also bspw. den Tastenelementen. Gerade wenn die gewünschte Pigmentierung recht dunkel ist, erweist es sich für die ausreichende Transparenz für das Licht des Lichtemitters als vorteilhaft, in die Abdeckung im Bereich über dem Lichtemitter lichtleitende Partikel, wie bspw. Glaskugeln oder dergleichen einzumischen.moreover can the cover in the area above the Light emitter thinner be designed as over the other areas, so for example the key elements. Just when the desired Pigmentation is quite dark, it proves to be sufficient Transparency for the light of the light emitter is beneficial in the cover in the Area over the light emitter photoconductive particles, such as glass beads or to interfere.

Durch einen Lichtleiter zwischen Lichtemitter und Abdeckung kann das Licht noch besser in das Silikon eingekoppelt und auf Wunsch diffus verteilt werden.By a light guide between light emitter and cover can light even better coupled into the silicone and diffused on request become.

Zwischen Lichtemitter und Abdeckung kann eine optische Maske für ein Symbol oder Schriftzug angeordnet werden, der bei aktivem Lichtemitter dann entsprechend erkennbar ist, bei inaktivem Emitter aber dank der Einfärbung des Silikons.Between Light emitter and cover can be an optical mask for a symbol or lettering, which then with active light emitter can be seen accordingly, with inactive emitter but thanks to the coloring of the silicone.

Die Erfindung wird nun nachfolgend anhand eines Ausführungsbeispieles unter Zuhilfenahme der 1 bis 2 näher erläutert. Im Folgenden können für funktional gleiche und/oder gleiche Elemente mit den gleichen Bezugsziffern bezeichnet sein. Es zeigenThe invention will now be described below with reference to an embodiment with the aid of 1 to 2 explained in more detail. Hereinafter, for functionally identical and / or identical elements may be denoted by the same reference numerals. Show it

1: elektronischer Funkschlüssel mit einem in das Tastenfeld integrierten Anzeigefeld 1 : electronic remote control key with a display panel integrated into the keypad

2: Schnitt durch den Schlüssel 2 : Cut through the key

3: Detailansicht des Bereichs des Anzeigefelds 3 : Detail view of the area of the display panel

4: alternative Ausgestaltung 4 : alternative embodiment

1 zeigt einen Funkschlüssel 1 für ein Kraftfahrzeug mit einem Anzeigenfeld 2, wie z.B. das LED-Feld. Wünschenswert bei solchen Anzeigefeldern ist dass sie im Nicht-Anzeigefall nicht sichtbar sind und somit das Design nicht beeinflussen. Zudem soll eine kompakte Bauform realisiert werden. Dazu ist das Anzeigenfeld, in unserem Fall ein LED-Feld, ein Teil des Tastenfeldes und gemeinsam mit diesem hinter einer gemeinsamen Abdeckung 3 angeordnet. Das Tastenfeld ist dann im Gehäuse befestigt. Beispielsweise beim Betätigen eines Schalters 4 wird die LED 7 aktiviert und diese wird durch einen dünnwandigen Bereich 11 der Abdeckung 3 sichtbar. Wenn die LED 4 aber nicht betätigt wird ist, ist auch durch die Pigmentierung der Abdeckung 3 nicht erkenntlich dass sich darunter ein Anzeigenfeld mit z.B. einer LED befindet. 1 shows a radio key 1 for a motor vehicle with a display panel 2 , such as the LED field. It is desirable in such display fields that they are not visible in the non-display case and thus do not affect the design. In addition, a compact design should be realized. In addition the display field, in our case an LED field, is a part of the keypad and together with this behind a common cover 3 arranged. The keypad is then mounted in the housing. For example, when pressing a switch 4 becomes the LED 7 activated and this is through a thin-walled area 11 the cover 3 visible, noticeable. When the LED 4 but not being pressed is also due to the pigmentation of the cover 3 not recognizable that under it is a display field with eg an LED.

Dieser Effekt entsteht dadurch, dass das Material Silikon, aus dem die Abdeckung besteht, im Urzustand weitgehend transparent ist und durch Pigmente definiert eingefärbt wird. Dadurch kann im dickwandigen Bereich der Tasten (z.B. Schliessen und Öffnen) kein Licht nach Außen durchdringen, nur im dünnwandigen Bereich ist die Transparenz für das Licht einer im Gehäuse befindlichen Lichtquelle 7 gegeben. Zusätzlich können in diesem Bereich noch lichtleitende Partikel beigemischt werden.This effect arises from the fact that the material silicone, from which the cover is made, is largely transparent in the original state and colored by pigments defined. As a result, in the thick-walled area of the keys (eg closing and opening) no light can penetrate to the outside, only in the thin-walled area is the transparency for the light of a light source located in the housing 7 given. In addition, light-conducting particles can be mixed in this area.

Um die Lichtverteilung auf dem LED Feld zu verbessern, ist es von Vorteil, hier einen Lichtleiter 12 einzubauen, der das Licht der LED 7 gezielt streut und somit eine gleichmässige Lichtverteilung auf dem Anzeigenfeld 2 erreicht werden kann, wie in 4 gezeigt ist.In order to improve the light distribution on the LED field, it is advantageous here to have a light guide 12 to install the light of the LED 7 deliberately spreads and thus a uniform light distribution on the display panel 2 can be achieved, as in 4 is shown.

11
Bauteil z.B. Funkschlüsselcomponent e.g. radio key
22
LED-FeldLED field
33
teiltransparente elastische Abdeckung, bspw. aus Silikonsemi-transparent elastic cover, for example made of silicone
44
Taster/Schalter auf LeiterplatteButton / switch on circuit board
55
Leiterplattecircuit board
66
Bereich des LED-FeldesArea of the LED field
77
LED (Licht emittierende Diode)LED (Light emitting diode)
88th
Feld „Schliessen" auf Tastenfeld"Close" field on keypad
99
Feld „Öffnen" auf TastenfeldOpen field on keypad
1010
sichtbare LED-Strahlen ausserhalb des Gehäusesvisible LED rays outside the housing
10'10 '
LED-Strahlen innerhalb des GehäusesLED rays inside the case
1111
Dünnwandiger Bereich der Abdeckungthin-walled Area of the cover
1212
Lichtleiteroptical fiber

Claims (10)

Baugruppe (1) mit einem Tastenfeld mit zumindest einem Tastelement (4), wobei das zumindest eine Tastenelement auf einem Träger (5) angeordnet und durch eine Abdeckung (3) abgedeckt ist, dadurch gekennzeichnet, dass unter der Abdeckung (3) auf dem Träger (5) auch zumindest ein Lichtemitter (7) angeordnet ist und die Abdeckung (3) zumindest im Bereich (11) über dem Lichtemitter (7) teiltransparent gestaltet ist, so dass das Licht (10') vom Lichtemitter (7) durch die Abdeckung (3) hindurchscheinen (10) kann.Assembly ( 1 ) with a keypad with at least one probe element ( 4 ), wherein the at least one key element on a support ( 5 ) and by a cover ( 3 ), characterized in that under the cover ( 3 ) on the support ( 5 ) also at least one light emitter ( 7 ) and the cover ( 3 ) at least in the area ( 11 ) above the light emitter ( 7 ) is partially transparent, so that the light ( 10 ' ) from the light emitter ( 7 ) through the cover ( 3 ) shine through ( 10 ) can. Baugruppe nach Anspruch 1, dadurch gekennzeichnet, dass die Abdeckung (3) zumindest im Bereich über dem Lichtemitter (7) eine Farbpigmenteinmischung aufweist, welche so gewählt ist, dass bei aktivem Lichtemitter (7) das Licht des Lichtemitters hindurchscheinen (10) kann, bei inaktivem Lichtemitter die Abdeckung (3) aber zumindest weitestgehend undurchsichtig wirkt.An assembly according to claim 1, characterized in that the cover ( 3 ) at least in the region above the light emitter ( 7 ) has a Farbpigmenteinmischung which is chosen so that when active light emitter ( 7 ) the light of the light emitter shine through ( 10 ), with inactive light emitter the cover ( 3 ) but at least largely opaque. Baugruppe nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Abdeckung (3) eine Farbpigmenteinmischung aufweist, welche so gewählt ist, dass bei inaktivem Lichtemitter die Abdeckung (3) zumindest weitestgehend optisch gleichwirkend aussieht wie das sonstige Tastenfeld und/oder ein umgebendes Gehäuse der Baugruppe.Assembly according to claim 1 or 2, characterized in that the cover ( 3 ) has a Farbpigmenteinmischung which is chosen so that in inactive light emitter the cover ( 3 ) at least as far as possible looks like the same effect as the other keypad and / or a surrounding housing of the module. Baugruppe nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass Abdeckung (3, 11) im Bereich über dem Lichtemitter (7) dünner (11) ausgestaltet ist, als über den sonstigen Bereichen.Assembly according to one of the preceding claims, characterized in that cover ( 3 . 11 ) in the area above the light emitter ( 7 ) thinner ( 11 ) is designed as over the other areas. Baugruppe nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Abdeckung im Bereich über dem Lichtemitter eine Einmischung lichtleitender Partikel aufweist.Assembly according to one of the preceding claims, characterized characterized in that the cover in the area above the light emitter interfering having photoconductive particles. Baugruppe nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass zwischen Lichtemitter und Abdeckung ein Lichtleiter (12) angeordnet ist. Assembly according to one of the preceding claims, characterized in that between light emitter and cover a light guide ( 12 ) is arranged. Baugruppe nach Anspruch 6, dadurch gekennzeichnet, dass der Lichtleiter (12) eine diffuse Verteilung des Lichts zur Abdeckung hin bewirkt.Assembly according to claim 6, characterized in that the light guide ( 12 ) causes a diffuse distribution of the light towards the cover. Baugruppe nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass zwischen Lichtemitter und Abdeckung eine optische Maske für ein Symbol oder Schriftzug angeordnet ist.Assembly according to one of the preceding claims, characterized characterized in that between light emitter and cover an optical Mask for one Symbol or lettering is arranged. Baugruppe nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass Abdeckung (3, 11) als Grundmaterial aus teiltransparentem Silikon besteht.Assembly according to one of the preceding claims, characterized in that cover ( 3 . 11 ) consists of a base material of partially transparent silicone. Elektronische Bedieneinheit für ein Kraftfahrzeug bestehend aus einer Baugruppe mit einem Tastenfeld nach einem der vorangehenden Ansprüche.Electronic control unit for a motor vehicle from an assembly with a keypad according to any one of the preceding Claims.
DE102006049455A 2006-10-17 2006-10-17 Electronic control unit e.g. radio key, assembly for motor vehicle, has light emitter arranged below cover, where cover is designed within area above emitter in partially transparent manner such that light from emitter penetrates cover Withdrawn DE102006049455A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102006049455A DE102006049455A1 (en) 2006-10-17 2006-10-17 Electronic control unit e.g. radio key, assembly for motor vehicle, has light emitter arranged below cover, where cover is designed within area above emitter in partially transparent manner such that light from emitter penetrates cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006049455A DE102006049455A1 (en) 2006-10-17 2006-10-17 Electronic control unit e.g. radio key, assembly for motor vehicle, has light emitter arranged below cover, where cover is designed within area above emitter in partially transparent manner such that light from emitter penetrates cover

Publications (1)

Publication Number Publication Date
DE102006049455A1 true DE102006049455A1 (en) 2008-04-24

Family

ID=39198388

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102006049455A Withdrawn DE102006049455A1 (en) 2006-10-17 2006-10-17 Electronic control unit e.g. radio key, assembly for motor vehicle, has light emitter arranged below cover, where cover is designed within area above emitter in partially transparent manner such that light from emitter penetrates cover

Country Status (1)

Country Link
DE (1) DE102006049455A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103847692A (en) * 2012-12-06 2014-06-11 霍弗·霍斯贝克及弗斯特两合公司 Identification sensor for locking system of motor vehicle with illuminated frame mechamism
DE102007017411B4 (en) * 2006-04-19 2021-06-10 Marquardt Gmbh Housing, in particular for an electronic key
EP4354734A1 (en) 2022-10-12 2024-04-17 Binder Vermögensverwaltung GmbH & Co. KG Device for controlling and indicating the state of appliances of a swimming pool

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3045962C2 (en) * 1979-12-07 1986-05-15 Shin-Etsu Polymer Co., Ltd., Tokio/Tokyo Switch keyboard with illuminated keys
DE19915969A1 (en) * 1998-04-28 1999-11-04 Marquardt Gmbh Plastic casing with actuating mechanism for electronic key
EP1054420A1 (en) * 1999-05-18 2000-11-22 Molex Incorporated Keyboard for an electrical or electronic apparatus and method of making the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3045962C2 (en) * 1979-12-07 1986-05-15 Shin-Etsu Polymer Co., Ltd., Tokio/Tokyo Switch keyboard with illuminated keys
DE19915969A1 (en) * 1998-04-28 1999-11-04 Marquardt Gmbh Plastic casing with actuating mechanism for electronic key
EP1054420A1 (en) * 1999-05-18 2000-11-22 Molex Incorporated Keyboard for an electrical or electronic apparatus and method of making the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007017411B4 (en) * 2006-04-19 2021-06-10 Marquardt Gmbh Housing, in particular for an electronic key
CN103847692A (en) * 2012-12-06 2014-06-11 霍弗·霍斯贝克及弗斯特两合公司 Identification sensor for locking system of motor vehicle with illuminated frame mechamism
EP2741306A1 (en) * 2012-12-06 2014-06-11 Huf Hülsbeck & Fürst GmbH & Co. Kg Identifier for a locking system of a motor vehicle with an illuminated frame device
CN103847692B (en) * 2012-12-06 2018-09-07 霍弗·霍斯贝克及弗斯特两合公司 Motor vehicle locking system, with can lighting frame mechanism ID sensor
EP4354734A1 (en) 2022-10-12 2024-04-17 Binder Vermögensverwaltung GmbH & Co. KG Device for controlling and indicating the state of appliances of a swimming pool

Similar Documents

Publication Publication Date Title
DE102004029248B4 (en) Illumination system for displays, in particular in vehicles, and cover component for such a lighting system
DE60303637T2 (en) Switch with illuminated button
DE10323542A1 (en) Control knob of an operating device
DE102004015293B3 (en) Illuminable information unit for technical devices or machines and their use
DE10127211B4 (en) Illuminable control unit, in particular for motor vehicle air conditioning systems
DE102007001703B4 (en) operating element
DE10336354B3 (en) Control surface especially for home appliances
DE202018104438U1 (en) molding
DE102006049455A1 (en) Electronic control unit e.g. radio key, assembly for motor vehicle, has light emitter arranged below cover, where cover is designed within area above emitter in partially transparent manner such that light from emitter penetrates cover
WO2005116663A1 (en) Display device for a motor vehicle
DE102010017995B3 (en) Illuminatable operating head for use as rotary head in switching device of motor vehicle, has gripping part opened at rear side, diffuser disk inserted into part as intermediate base that is connected with part, and holder supported at disk
DE102014019245B4 (en) Display element for a display arrangement for displaying symbols by means of search and/or function lighting, display arrangement and method for providing a display element
DE3113773C2 (en)
DE10144615A1 (en) Vehicle instrument display has light guide lit rim apertures for warnings
EP0590170B1 (en) Display device, in particular front plate of a control device in a vehicle
DE102005045686A1 (en) display device
DE10250675A1 (en) Display unit, especially for motor vehicles, has illumination element with diffusing coating that is joined to smoked glass coating over their areas
DE102010051306A1 (en) Illumination device for control element of e.g. switch in motor car, has scattering centers in which light is scattered transverse to radiation direction, and carrier whose surface exhibits reflection characteristics below light conductor
DE102014201523B4 (en) Operating unit, in particular for a vehicle component
DE2323757C3 (en) Control device with an actuating button having illuminable markings, in particular for armatures of motor vehicles
DE102010017992B3 (en) Illuminable control knob, has handle bearing translucent indicating dial on front side and designed as back open part, and torque-proof drum formed with light chambers in interior of open part, where drum axis coincides with rotation axis
DE102004031796A1 (en) Light attached to motor vehicle exterior has light emitting diode(s) embedded in plastic setting material, light conductor also embedded in material, openings outside material for illuminating regions of motor vehicle or surroundings
DE3510532A1 (en) DISPLAY DEVICE FOR AN INSTRUMENT OR DEVICE INSTALLED IN A MOTOR VEHICLE
DE102018010320B4 (en) Shaped part and method for producing such a shaped part
EP2036761A1 (en) Improved illumination for the adjustment knob of a display instrument

Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8139 Disposal/non-payment of the annual fee