EP1122753A2 - Tastaturelemente für mobile Kommunikationsgeräte - Google Patents
Tastaturelemente für mobile Kommunikationsgeräte Download PDFInfo
- Publication number
- EP1122753A2 EP1122753A2 EP01100069A EP01100069A EP1122753A2 EP 1122753 A2 EP1122753 A2 EP 1122753A2 EP 01100069 A EP01100069 A EP 01100069A EP 01100069 A EP01100069 A EP 01100069A EP 1122753 A2 EP1122753 A2 EP 1122753A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- keyboard
- key
- housing
- keys
- keyboard 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- Withdrawn
Links
Images
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
- H01H13/702—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 with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2221/00—Actuators
- H01H2221/066—Actuators replaceable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2223/00—Casings
- H01H2223/002—Casings sealed
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2229/00—Manufacturing
- H01H2229/042—Snap coupling; Snap mounting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2229/00—Manufacturing
- H01H2229/044—Injection moulding
- H01H2229/046—Multi-colour or double shot injection moulding
Definitions
- the invention relates to keyboard elements as used to operate Keyboards can be used for PC's or to operate cell phones.
- the switching tongue formed in the spring mat has a density of 0.3 g / cm 3 , preferably a density within the range between 0.4 g / cm 3 and 0.6 g / cm 3 .
- the thickness of the spring mat can range from 1 to 10 mm, depending on the application.
- the spring mat is preferably arranged between a key element and a switching film, with spacers being arranged between the switching film and the spring mat.
- Spring mats such as the spring mat known from DE 207 15 329.3 adapted dimensions also used on mobile phones.
- the feather mat is used as a separate component in the assembly of the phone housing in this inserted.
- a disadvantage of this is the fact that the inherent thickness of the Keyboard mat the space available in the mobile phone housing reduced, which complicates the further miniaturization of mobile phones.
- the Manufacturing a keyboard mat represents an additional manufacturing step and requires, since it is a supplier part, an increased effort regarding the development, qualitative requirements and timely Delivery when assembling mobile phone housings. Inserting the Keyboard mats even in the cellphone case provides an additional one Installation step represents the error due to incorrect handling and not correct insertion of the keyboard mat can occur.
- a complete seal can also Keyboard housing or the housing of the mobile phone against moisture, Splashing water as well as corrosive and aggressive gases can only be reached with difficulty.
- this object is achieved in that the keys injection-molded elastomers with their end areas in the keyboard housing are introduced.
- buttons can be flush with the top of a case Manufacture mobile phones; the buttons of the buttons can, however, just as well the top of the keyboard housing are made protruding.
- a depression which surrounds the key surfaces in a ring shape, advantageously the pressure point and the elasticity of the keyboard keys to adjust.
- the keyboard housing In a preferred embodiment of the keyboard housing, this consists of Thermoplastics such as polyamide, polycarbonate, copolymerized Acrylonitrile, butadiene and styrene, to name just a few suitable thermoplastics or made of metal such as aluminum, magnesium or the like.
- a suitable one Injection-moldable elastomer is thermoplastic polyurethane (TPU) as the material called for the keys to be molded.
- TPU thermoplastic polyurethane
- this is on its End areas where it is connected to the keyboard housing, with notches.
- the notches can be, for example, as circumferential grooves can be formed or as individual recess points be trained, engage in the counterparts of the keyboard housing, so a more stable positive mechanical connection between the keyboard housing and to achieve this embedded key material forming the key.
- the individual keys in the area of the key area can also be used circumferential elevations are provided to prevent the button from slipping to avoid operating fingers when pressing the button.
- the individual keys on the keyboard can be flush with the top of the Keyboard housing are formed or raised above the top be protruding.
- the key areas of a be annular recess, by dimensioning the Pressure point of the key, i.e. the pressure at which an electrical pulse is triggered can be adjusted.
- the openings in the keyboard housing which are penetrated by the key material, can be provided with a bevel that corresponds to the bevel of the key of Key area up to the annular recess on the key soot corresponds.
- This form of execution allows the gap between the respective key and that this surrounding keyboard housing is kept extremely tight be so that no impairment of the lightness of the key Foreign bodies are able to enter the gap.
- buttons made of thermoplastic material can also be above one Apply the hemispherical area of the keyboard housing. That with In this case, the keyboard housing with reduced wall thickness serves to to set a special pressure characteristic, for example for industrial ones Applications where it is in factories when operating keyboards not very sensitive.
- the hemispherical area can partially be excluded or interrupted.
- thermoplastic elastomer - an area can be integrated, which consists of the same material from which the keyboard housing is made; this makes it easy to create visually interesting effects on the surface of a cell phone.
- thermoplastic elastomer - an area can be integrated, which consists of a transparent or translucent material; so the buttons can be illuminated if necessary.
- the material from which the key 5 is made is preferably a injection moldable elastomer such as thermoplastic polyurethane.
- the material of the keyboard housing 1, 29 is a thermoplastic, for example Polyamide, polycarbonate, copolymerized acrylonitrile, butadiene or styrene or Metal.
- the key 5 covers a cavity 6 in the keyboard housing 1 in which there are electronic installations not shown here.
- a tongue can be inserted, which serves as a switching tongue.
- the end regions 8, 11 of the key 5 have, for example, a circumferential one Notch 12 in the form of a circumferential groove. You will find this counterpart on Edge of the opening for the key 5 in the keyboard housing 1, 29 formed. These The projections 13 provided engage in those provided on the key material 9 Notches 12 and thus form a form-fitting mechanical stable connection.
- the key surface 15 of the key 5 has a key edge 14 provided to prevent the finger from accidentally slipping off the key surface 15 to prevent the 5 key.
- the depth of the key surface 15 surrounding Recess 7 gives the button 5 according to FIG. 1 the elasticity and determines that Level up to which the key surface 15 extends into the keyboard housing 1, 29 can indent.
- Fig. 2 shows a key protruding over the top of the keyboard housing, the End areas are positively injected into the keyboard housing.
- This embodiment variant of a key molded onto the keyboard housing 1, 29 5 has a different pressure point characteristic compared to the key according to FIG. 1 on. Due to the geometry of the key 5 and the cavity 16, the is Key surface 15 surrounding recess 28 significantly lower compared to the Recess 7 according to FIG. 1.
- the end regions 8, 11 of the key material 9 are analogous to the configuration according to FIG. 1 with the edge areas of the Openings in the keyboard housing 1, 29 connected. The curvature at which the Flanks of the key surface 15 into the end areas 8, 11 describes almost a 180 ° deflection.
- the edge 14 with which the key surface 15 the key 5 is provided according to FIG. 2, is formed much flatter, forms however, with the button surface 15 a trough-shaped depression, the one Prevents the finger pressing button 5 from slipping.
- Fig. 3 shows a key 5 of an injection moldable elastomer, the end regions are attached to the underside of the keyboard housing.
- the end regions 20 of the key material 9 run essentially in horizontal direction and are on the bottom 13 or the inside of the Keyboard housing 1, 29 molded.
- the opening 17 in the keyboard housing 1, 29 is provided, has bevels 19 to the contour of the flanks of the Key surface 15 of the key 5 are adapted; thereby stands between the Cavity 16 delimiting wall of the key 5 and the keyboard housing 1, 29 extremely narrow gap, in which there are no foreign bodies, the ease of movement Resilience of the key material 9 of the key 5 in its extended Position could impair.
- Due to the horizontal course of the End regions 20 on the underside 3 of the keyboard housing 1 is the depth of the ring-shaped recess surrounding the key surface 15 is not so deep as in the configuration according to FIG. 2, which also has its own here Pressure point and reset characteristics can be set.
- Fig. 4 shows a variant of a key, the key surface 15 is the highest on the Top of the keyboard housing 1 protrudes.
- the end regions 21 of this key 5 are in the top 2 of the keyboard housing 1 embedded, which creates a good seal on the inside of the keyboard housing 1 can achieve compared to the environment.
- the almost a 180 ° course accepting deflections are flush with the bottom 3 of the Keyboard housing 1 and when actuated by an edge region 14 limited keypad 15 that - setting a characteristic Pressure point when operating the keyboard.
- pressing the keypad 15 is created by the deflection of the 180 ° deflections into the Interior tensile force at the end regions 21 of the key material 9, which runs horizontally on the top 2 of the thermoplastic keyboard housing 1, 29 are embedded.
- Fig. 5 shows a key shape in which the injection moldable elastomer above an area of the keyboard housing 1 with a reduced wall thickness, 29 is placed.
- thermoplastic material 10 reduced wall thickness 25 of the keyboard housing 1, 29 Triggers an electrical impulse with significantly higher pressure forces on the button 5 required to depress the wall 25 with reduced wall thickness and in this way an electrical pulse, for example on the keyboard or on to generate a mobile phone.
- a key 5 are the horizontally arranged end regions 21 into the top 2 of the Keyboard housing 1 inserted, approximately to this according to the two Component injection molding process.
- the area 25 below the key can be partially cut out, interrupted or provided with openings. This can be used to adjust the spring characteristics and to attach Switch tongues are used.
- the switching tongues can also be in the bottom of the area 25 below the keys 5.
- the key surface 15 is one slightly raised border 14 enclosed.
- This variant of a Button 5 is excellent for industrial applications in workshops suitable for example. Due to the high resistance when pressing in hemispherical wall is security against unintentional indentation given. The button 5 according to FIG. 4 only then definitely releases an electrical pulse off if they are conscious of the indentation resistance of the wall 25 is pushed in beyond.
- Fig. 6 shows a key, in the keypad an area from the material from which the keyboard housing, for example, is embedded.
- the end regions 8, 11 of the key 5 according to FIG. 2, which is similar to the key 5 according to FIG. 2. 6 are form-fitting with the edges of the keyboard housing 1 thermoplastic material 10 connected. Almost a 180 ° deflection descriptive sheets protrude beyond the underside 3 of the keyboard housing 1 inside the housing.
- the fluid connection is made by Projections 13 in the keyboard housing 1 and through notches 12 in material 9 button 5 guaranteed.
- the pressure point characteristic is due to the depth of the annular recess 28 determined; to achieve an optical effect is the keypad 15, delimited by a border 14, with an integrated Provided thermoplastic surface 26 in a signal color a transparent or translucent material, in individual applications also by a light emitting diode can be given or made of the material of the keyboard housing Generation of an optical effect can exist.
- the two plastic components 9 and 10 can be best by Combine 2-component injection molding process, one Component is the injection-molded elastomer, the other component is formed by the thermoplastic from which the housing 29 a Mobile phones can be manufactured.
- Fig. 7 shows the top perspective view of a mobile phone.
- a keyboard field is shown on a mobile phone.
- Touch surfaces 15 of individual keys 5 are on the top 2 of the mobile phone intended; with these, the mobile phone will work according to its functionality served.
- Fig. 8 shows the cross section through a mobile phone with conventional Keyboard mat.
- the elevations of the individual keys Keyboard mat 33 protrude through openings 32 in the upper housing part 30.
- switching tongues 35 are provided which are connected to the printed circuit board 36 interact on which a display 34 is accommodated and the electronics 37 are accommodated in the lower housing part 31.
Landscapes
- Push-Button Switches (AREA)
- Telephone Set Structure (AREA)
- Transceivers (AREA)
Abstract
Description
- bevorzugt thermoplastisches Elastomer - kann ein Bereich integriert sein, der aus einem transparenten oder translucenten Material besteht; so lassen sich die Tasten bei Bedarf beleuchten.
- Fig. 1
- eine Taste, deren Tastenfläche bündig mit der Oberseite des Tastaturgehäuses verläuft,
- Fig. 2
- eine über die Oberseite des Tastaturgehäuses vorstehende Taste, deren Endbereiche formschlüssig am Tastaturgehäuse befestigt sind,
- Fig. 3
- eine Taste, deren horizontal verlaufende Endbereiche an der Unterseite des Tastaturgehäuses befestigt sind,
- Fig. 4
- eine Taste, deren Endbereiche in die Oberseite des Tastaturgehäuses eingebettet sind,
- Fig. 5
- eine Tastenkonfiguration oberhalb eines in reduzierter Wandstärke ausgeführten Bereiches des Tastaturgehäuses und
- Fig. 6
- eine Taste, in deren Tastenfeld ein Bereich aus dem Material integriert ist, aus dem das Tastaturgehäuse besteht,
- Fig. 7
- die perspektivische Draufsicht auf ein Mobiltelefon und
- Fig. 8
- den Querschnitt durch ein Mobiltelefon mit konventioneller Tastaturmatte.
- 1.
- Tastaturgehäuse
- 2.
- Oberseite
- 3.
- Unterseite
- 4.
- Tastenbereich
- 5.
- Taste
- 6.
- Hohlraum
- 7.
- ringförmige Ausnehmung
- 8.
- verdicktes Ende
- 9.
- thermoplastisches Polyurethan oder anderes Elastomer
- 10.
- Thermoplast oder Metall
- 11.
- verdicktes Ende
- 12.
- Einkerbung
- 13.
- Vorsprung
- 14.
- Tastenrand
- 15.
- Tastenfläche
- 16.
- Tastenhohlraum
- 17.
- Öffnung
- 18.
- Druckfläche
- 19.
- Anschrägung
- 20.
- horizontaler Endbereich
- 21.
- eingebetteter Endbereich
- 22.
- Öffnungsrand
- 23.
- Halbkugel
- 24.
- Kugelfläche
- 25.
- reduzierte Stärke
- 26.
- integrierte Thermoplastfläche
- 27.
- Rand
- 28.
- vertiefte ringförmige Ausnehmung
- 29.
- Mobiltelefongehäuse
- 30.
- Gehäuseoberteil
- 31.
- Gehäuseunterteil
- 32.
- Öffnungen
- 33.
- Tastaturmatte
- 34.
- Display
- 35.
- Schaltzungen
- 36.
- Leiterplatte
- 37.
- Elektronik
Claims (16)
- Tastatur für Handgeräte wie beispielsweise Mobiltelefone mit einem Tastaturgehäuse (1, 29), in welches im Tastenbereich (4) Öffnungen (17) vorgesehen sind, dadurch gekennzeichnet, daß die Tasten (5, 9) aus spritzgießfähigen Elastomeren mit ihren Endbereichen (8, 11, 20, 21) in das Tastaturgehäuse (1, 29) eingebracht sind.
- Tastatur nach Anspruch 1, dadurch gekennzeichnet, daß das Tastaturgehäuse (1, 29) aus Thermoplasten oder Metallen besteht.
- Tastatur nach Anspruch 1, dadurch gekennzeichnet, daß die Tasten (5) aus spritzgießfähigem thermoplastischen Polyurethan (TPU) oder anderen Elastomeren bestehen.
- Tastatur nach Anspruch 1, dadurch gekennzeichnet, daß die Endbereiche (8, 11) des Tastaturwerkstoffes (9) mit Einkerbungen (12) versehen sind.
- Tastatur nach Anspruch 4, dadurch gekennzeichnet, daß die Einkerbungen (12) als umlaufende Nuten im Tastaturwerkstoff (9) ausgebildet sind.
- Tastatur nach Anspruch 4, dadurch gekennzeichnet, daß im Tastenbereich (4) des Tastaturgehäuses (1, 29) in die Einkerbungen (12) eingreifende Gegenstücke (13) angeformt sind.
- Tastatur nach Anspruch 1, dadurch gekennzeichnet, daß die Tasten (5) an ihrer Tastenfläche (15) mit einer umlaufenden Umrandung (14) versehen sind.
- Tastatur nach Anspruch 1, dadurch gekennzeichnet, daß die Tasten (5) im wesentlichen mit der Oberseite (2) des Tastaturgehäuses (1, 29) abschließen.
- Tastatur nach Anspruch 1, dadurch gekennzeichnet, daß die Tasten (5) erhaben über die Oberseite (2) des Tastaturgehäuses (1, 29) hervorstehen.
- Tastatur nach Anspruch 7, dadurch gekennzeichnet, daß die Tastaturfläche (15) von einer ringförmig verlaufenden Vertiefung (7, 8) umschlossen ist.
- Tastatur nach Anspruch 1, dadurch gekennzeichnet, daß im wesentlichen sich horizontale Strecken der Endbereiche (20) der Tasten (5) an der Unterseite (3) des Tastaturgehäuses (1, 29) befestigt sind.
- Tastatur nach Anspruch 1, dadurch gekennzeichnet, daß die Öffnungen (17), die vom Tastenmaterial (9) durchsetzt sind, mit der Form der Tasten (5) entsprechenden Anschrägungen (19) versehen sind.
- Tastatur nach Anspruch 1, dadurch gekennzeichnet, daß die Endbereiche (21) der Tasten (5) in die Oberseite (2) des Tastaturgehäuses (1, 29) eingebettet sind.
- Tastatur nach Anspruch 1, dadurch gekennzeichnet, daß die Tasten (5) oberhalb eines Hohlraumes (23) am Tastaturgehäuse (1, 29) befestigt sind, dessen Begrenzungswand in reduzierter Wandstärke (25) ausgeführt ist.
- Tastatur nach Anspruch 1, dadurch gekennzeichnet, daß der Tastenwerkstoff (9) eine Tastenfläche (15) aus einer integrierten Thermoplastfläche (26) enthält.
- Verfahren zur Herstellung einer Tastatur an einem Gehäuse (29) eines Mobiltelefons, dadurch gekennzeichnet, daß die Tasten (5) aus spritzgießfähigem thermoplastischen Polyurethan mit zwei Komponentenspritzgießverfahren an das Gehäuse (29) auf dessen Oberseite (2) oder dessen Unterseite (2) aus Thermoplast angespritzt werden.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10004093 | 2000-01-31 | ||
DE2000104093 DE10004093A1 (de) | 2000-01-31 | 2000-01-31 | Tastaturelemente für mobile Kommunikationsgeräte |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1122753A2 true EP1122753A2 (de) | 2001-08-08 |
EP1122753A3 EP1122753A3 (de) | 2003-04-09 |
Family
ID=7629290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01100069A Withdrawn EP1122753A3 (de) | 2000-01-31 | 2001-01-10 | Tastaturelemente für mobile Kommunikationsgeräte |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1122753A3 (de) |
DE (1) | DE10004093A1 (de) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003044816A1 (de) * | 2001-11-21 | 2003-05-30 | Phonak Ag | Schalterabdeckung |
EP1320114A3 (de) * | 2001-12-12 | 2005-02-09 | Sunarrow Ltd. | Tastatur mit harter Bodemplatte |
EP1553610A1 (de) * | 2004-01-09 | 2005-07-13 | TEUCO GUZZINI S.p.A. | Verfahren zur Herstellung einer Fernsteuervorrichtung und zugehörige Fernsteuervorrichtung |
DE102004004136A1 (de) * | 2004-01-28 | 2005-08-18 | Braun Gmbh | Elektrisches Kleingerät mit einer Schalteinrichtung |
EP1498805A3 (de) * | 2003-07-15 | 2006-02-01 | Research In Motion Limited | Tastatur eines elektronischen Mobilgeräts |
WO2007137943A1 (de) * | 2006-05-30 | 2007-12-06 | BSH Bosch und Siemens Hausgeräte GmbH | Verfahren zur herstellung eines blendenteils für ein bedienpanel mit berührungsempfindlichen sensortasten, insbesondere für ein haushaltsgerät |
WO2010112524A1 (en) * | 2009-03-30 | 2010-10-07 | Suparules Limited | A device housing |
DE102015012131A1 (de) * | 2015-09-17 | 2017-03-23 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Handsender sowie Kraftfahrzeug |
DE102009058946B4 (de) | 2008-12-19 | 2019-07-04 | Marquardt Gmbh | Verfahren zur Herstellung eines Gehäuses für einen elektronischen Schlüssel |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10145349A1 (de) * | 2001-09-14 | 2003-04-24 | Siemens Ag | Tastatur für eine Kommunikationsendgerät |
DE10145769A1 (de) * | 2001-09-17 | 2003-04-24 | Siemens Ag | Tastatur für Kommunikationsendgeräte |
US6765158B1 (en) * | 2003-05-08 | 2004-07-20 | Lear Corporation | Low profile switch with flat wire harness |
DE102007010420B4 (de) | 2007-03-01 | 2019-02-07 | Stiebel Eltron Gmbh & Co. Kg | Fernbedienung für Heiz- und Warmwassergeräte |
DE102008021606B4 (de) * | 2008-04-30 | 2011-07-28 | Gigaset Communications GmbH, 81379 | Tastaturmatte |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU6754581A (en) * | 1981-02-23 | 1982-09-02 | British Communications Corp. Ltd. | Key board |
GB2251529A (en) * | 1990-11-20 | 1992-07-08 | Nokia Mobile Phones Ltd | Outer case for a telephone |
US5734137A (en) * | 1996-07-22 | 1998-03-31 | Ericsson, Inc. | Universal keypad assembly |
EP0845795A2 (de) * | 1996-11-29 | 1998-06-03 | Teikoku Tsushin Kogyo Co. Ltd. | Tastaturfolie und Verfahren zu ihrer Herstellung |
-
2000
- 2000-01-31 DE DE2000104093 patent/DE10004093A1/de not_active Withdrawn
-
2001
- 2001-01-10 EP EP01100069A patent/EP1122753A3/de not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU6754581A (en) * | 1981-02-23 | 1982-09-02 | British Communications Corp. Ltd. | Key board |
GB2251529A (en) * | 1990-11-20 | 1992-07-08 | Nokia Mobile Phones Ltd | Outer case for a telephone |
US5734137A (en) * | 1996-07-22 | 1998-03-31 | Ericsson, Inc. | Universal keypad assembly |
EP0845795A2 (de) * | 1996-11-29 | 1998-06-03 | Teikoku Tsushin Kogyo Co. Ltd. | Tastaturfolie und Verfahren zu ihrer Herstellung |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003044816A1 (de) * | 2001-11-21 | 2003-05-30 | Phonak Ag | Schalterabdeckung |
EP1320114A3 (de) * | 2001-12-12 | 2005-02-09 | Sunarrow Ltd. | Tastatur mit harter Bodemplatte |
EP1498805A3 (de) * | 2003-07-15 | 2006-02-01 | Research In Motion Limited | Tastatur eines elektronischen Mobilgeräts |
EP1553610A1 (de) * | 2004-01-09 | 2005-07-13 | TEUCO GUZZINI S.p.A. | Verfahren zur Herstellung einer Fernsteuervorrichtung und zugehörige Fernsteuervorrichtung |
DE102004004136A1 (de) * | 2004-01-28 | 2005-08-18 | Braun Gmbh | Elektrisches Kleingerät mit einer Schalteinrichtung |
DE102004004136B4 (de) * | 2004-01-28 | 2006-04-20 | Braun Gmbh | Elektrisches Kleingerät mit einer Schalteinrichtung |
WO2007137943A1 (de) * | 2006-05-30 | 2007-12-06 | BSH Bosch und Siemens Hausgeräte GmbH | Verfahren zur herstellung eines blendenteils für ein bedienpanel mit berührungsempfindlichen sensortasten, insbesondere für ein haushaltsgerät |
DE102009058946B4 (de) | 2008-12-19 | 2019-07-04 | Marquardt Gmbh | Verfahren zur Herstellung eines Gehäuses für einen elektronischen Schlüssel |
WO2010112524A1 (en) * | 2009-03-30 | 2010-10-07 | Suparules Limited | A device housing |
DE102015012131A1 (de) * | 2015-09-17 | 2017-03-23 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Handsender sowie Kraftfahrzeug |
Also Published As
Publication number | Publication date |
---|---|
EP1122753A3 (de) | 2003-04-09 |
DE10004093A1 (de) | 2001-08-02 |
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