EP1217491A1 - Bouton de commande éclairé par l'arrière et procédé de fabrication - Google Patents

Bouton de commande éclairé par l'arrière et procédé de fabrication Download PDF

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Publication number
EP1217491A1
EP1217491A1 EP01129833A EP01129833A EP1217491A1 EP 1217491 A1 EP1217491 A1 EP 1217491A1 EP 01129833 A EP01129833 A EP 01129833A EP 01129833 A EP01129833 A EP 01129833A EP 1217491 A1 EP1217491 A1 EP 1217491A1
Authority
EP
European Patent Office
Prior art keywords
control button
coating
base body
opaque
opening
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Withdrawn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
EP01129833A
Other languages
German (de)
English (en)
Inventor
Jörg Reinhardt
Michael Römer
Joachim Spratte
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP1217491A1 publication Critical patent/EP1217491A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
    • G05G1/10—Details, e.g. of discs, knobs, wheels or handles
    • G05G1/105—Details, e.g. of discs, knobs, wheels or handles comprising arrangements for illumination

Definitions

  • the invention relates to one from its rear X-ray control button, especially for a car radio, which is a base body made of a transparent Material has an opaque on one side Coating is applied to produce a Marking has at least one opening.
  • the invention relates to a method for manufacturing such a control button.
  • control buttons were made by a symbol carrier with a transparent cover, especially made of glass.
  • the cover also protected the symbol carrier against contamination.
  • the cover had the advantage of being essential was more wear-resistant than the symbol carrier, so that Symbol even after pressing the control button frequently was not worn out and therefore also in continuous use remained easy to read.
  • the invention is based on the problem of an operating button of the type mentioned at the outset so that their Labeling is still legible even after long use and which has a high-gloss surface. Furthermore should a method for producing such a control button be developed.
  • the first-mentioned problem is solved by that the opaque coating on the Back of the base body is provided.
  • control button looks particularly advantageous, if according to another refinement of the invention the translucent layer into the opening protrudes against the main body of the control button.
  • the second problem namely the development of one Process for producing a control button, in particular for a car radio, initially with a basic body injected from transparent material and then this is provided with an opaque coating is then generated using laser light at least one breakthrough of a marking is solved according to the invention in that the opaque layer on the back of the body is applied.
  • FIG. 1 shows a base body 1 made of a highly translucent and see-through material that is cap-shaped is trained.
  • Figure 2 illustrates that on the back of the Basic body over the entire surface a coating 2 from a opaque, preferably black material was applied, which is done for example by painting can.
  • FIG 3 it can be seen that 2 openings in the coating 3, 4 were generated using laser light done by placing the coating in the appropriate places 2 burns away by means of the light.
  • the breakthroughs 3, 4 form an identification of the control button, for example a label or a symbol.
  • the coating 2 a colored, for example white Layer 5, which covers the openings 3, 4 and in this leads up to the base body 1, what the figure 4 clarifies.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Manufacture Of Switches (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Push-Button Switches (AREA)
  • Laser Beam Processing (AREA)
EP01129833A 2000-12-21 2001-12-14 Bouton de commande éclairé par l'arrière et procédé de fabrication Withdrawn EP1217491A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10063872A DE10063872A1 (de) 2000-12-21 2000-12-21 Von ihrer Rückseite her durchleuchtete Bedientaste und Verfahren zu ihrer Herstellung
DE10063872 2000-12-21

Publications (1)

Publication Number Publication Date
EP1217491A1 true EP1217491A1 (fr) 2002-06-26

Family

ID=7668198

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01129833A Withdrawn EP1217491A1 (fr) 2000-12-21 2001-12-14 Bouton de commande éclairé par l'arrière et procédé de fabrication

Country Status (4)

Country Link
US (1) US20020108843A1 (fr)
EP (1) EP1217491A1 (fr)
JP (1) JP2002203445A (fr)
DE (1) DE10063872A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008034610A1 (fr) * 2006-09-22 2008-03-27 Preh Gmbh Élément d'affichage et/ou de commande dans un véhicule automobile
WO2008034611A1 (fr) 2006-09-22 2008-03-27 Preh Gmbh Capuchon destiné à un élément d'affichage ou de commande et muni d'un revêtement métallique transparent et procédé pour sa production
WO2015180833A1 (fr) * 2014-05-30 2015-12-03 Audi Ag Procédé permettant d'obtenir un afficheur pour véhicule à moteur

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8408773B2 (en) * 2007-03-19 2013-04-02 Innotec Corporation Light for vehicles
DE102017106287A1 (de) 2017-03-23 2018-09-27 Cherry Gmbh Verfahren und Vorrichtung zum Markieren einer Tastenkappe für ein Tastenmodul für eine Tastatur, Tastenkappe mit einer Markierung, Tasteneinrichtung und Tastatur mit einer Tastenkappe

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712644A (en) * 1952-01-11 1955-07-05 Lazzari Mario Giosue Doorbell with hour-of-return indicator
DE9010784U1 (fr) * 1990-07-19 1990-10-04 Silitek Corp., Taipeh/T'ai-Pei, Tw
DE4115980A1 (de) * 1991-05-16 1993-01-28 Lars Gunnar Liebchen Leuchtender potentiometerknopf (lpk)
DE4212423A1 (de) * 1992-04-14 1993-10-28 Bayer Ag Verfahren zur Herstellung von Bedienelementen mit hinterleuchtbaren Symbolen
EP0622585A1 (fr) * 1993-04-29 1994-11-02 Illinois Tool Works Inc. Dispositif porteur d'images
US5573107A (en) * 1994-08-10 1996-11-12 Shin-Etsu Polymer Co., Ltd. Internally-illuminable push-button switch unit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01174820U (fr) * 1988-05-30 1989-12-12
DE4114286A1 (de) * 1991-05-02 1992-11-05 Swf Auto Electric Gmbh Traeger fuer ein piktogrammartiges, alphanumerisches oder aehnliches zeichen
US5911317A (en) * 1997-08-26 1999-06-15 Silitek Corporation Light permeable metal plated rubber key
DE20002629U1 (de) * 2000-02-15 2000-06-21 Hsia Wen Hung PC-Tastatur mit farbigen und weichen Tasten

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712644A (en) * 1952-01-11 1955-07-05 Lazzari Mario Giosue Doorbell with hour-of-return indicator
DE9010784U1 (fr) * 1990-07-19 1990-10-04 Silitek Corp., Taipeh/T'ai-Pei, Tw
DE4115980A1 (de) * 1991-05-16 1993-01-28 Lars Gunnar Liebchen Leuchtender potentiometerknopf (lpk)
DE4212423A1 (de) * 1992-04-14 1993-10-28 Bayer Ag Verfahren zur Herstellung von Bedienelementen mit hinterleuchtbaren Symbolen
EP0622585A1 (fr) * 1993-04-29 1994-11-02 Illinois Tool Works Inc. Dispositif porteur d'images
US5573107A (en) * 1994-08-10 1996-11-12 Shin-Etsu Polymer Co., Ltd. Internally-illuminable push-button switch unit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008034610A1 (fr) * 2006-09-22 2008-03-27 Preh Gmbh Élément d'affichage et/ou de commande dans un véhicule automobile
WO2008034611A1 (fr) 2006-09-22 2008-03-27 Preh Gmbh Capuchon destiné à un élément d'affichage ou de commande et muni d'un revêtement métallique transparent et procédé pour sa production
US8562196B2 (en) 2006-09-22 2013-10-22 Preh Gmbh Display and/or control element in a motor vehicle
WO2015180833A1 (fr) * 2014-05-30 2015-12-03 Audi Ag Procédé permettant d'obtenir un afficheur pour véhicule à moteur

Also Published As

Publication number Publication date
JP2002203445A (ja) 2002-07-19
DE10063872A1 (de) 2002-07-18
US20020108843A1 (en) 2002-08-15

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