Patents by Inventor Johannes Jungwirth
Johannes Jungwirth has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9618174Abstract: The invention relates to an LED light-source module (M, M1-M4) for an LED motor vehicle headlight (SW), in particular for an LED motor vehicle headlight (SW) for producing a dynamic light distribution, wherein the LED light-source module (M) comprises two or more LED light sources (LEQ), wherein one LED light source (LEQ) in each case comprises at least one light-emitting diode (LED1, LED2), and wherein the light-emitting diodes (LED1, LED2) of each LED light source (LEQ) couple light into an associated primary optical element (P1-P4), wherein the incoupled light exits, at least partially, through a light exit surface (L1-L4) of the primary optical element (P1-P4), and wherein the light exit surfaces (L1-L4) of the primary optical elements (P1-P4) of an LED light-source module (M) are connected to one another by means of a light-permeable material such that light coupled into the primary optical elements (P1-P4) can enter the light-permeable material and can then exit this material through a light exit surfacType: GrantFiled: June 28, 2012Date of Patent: April 11, 2017Assignee: ZKW GROUP GMBHInventors: Johannes Jungwirth, Andreas Moser, Günther Krenn
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Patent number: 9285091Abstract: The invention relates to a vehicle headlamp (1) for producing a main light distribution and an auxiliary light distribution, wherein the vehicle headlamp (1) comprises two or more LED light modules (10), wherein each of the LED light modules (10) comprises one or more primary LED light sources (11), wherein a primary LED light source (11?) comprises at least one light-emitting diode, comprises two or more secondary LED light sources (12, 12a), wherein a secondary LED light source (12, 12a) comprises at least one light-emitting diode (12?), and comprises a lens (13), wherein the light emitted by the at least one primary LED light source (11) is radiated directly onto the lens (13) and projected by the lens into the exterior space, wherein the light emitted by the primary LED light sources (11) of a all LED modules (10) forms the main light distribution, and wherein the light emitted by the secondary LED light sources (12, 12a) of an LED modules (10) is radiated onto the lens (13) of the LED module (10) by meanType: GrantFiled: November 17, 2011Date of Patent: March 15, 2016Assignee: ZIZALA LIGHTSYSTEME GMBHInventors: Markus Danner, Andreas Moser, Johannes Jungwirth, Gunther Krenn, Martin Stein
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Patent number: 9243771Abstract: An LED light source module for an LED motor vehicle headlight is disclosed. The module comprises at least one LED light source composed of at least one light-emitting diode, which couples light into an associated primary lens wherein the in-coupled light at least partially exits a light exit area of the primary lens. The module also comprises a secondary lens, which images the light exiting the exit area—when the headlight is installed in a vehicle—as a light pattern onto a region located in front of the vehicle. A diaphragm assembly is provided between the light exit area and the secondary lens. The diaphragm assembly comprising at least one optically effective diaphragm edge, which is arranged and/or extends such that undesired distortions occurring in an upper and/or lower region of the light pattern are at least partially suppressed in the light pattern.Type: GrantFiled: July 16, 2012Date of Patent: January 26, 2016Assignee: ZIZALA LICHTSYSTEME GMBHInventors: Johannes Jungwirth, Andreas Moser, Günther Krenn
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Patent number: 9157593Abstract: A vehicle headlight for generating a main light distribution and a secondary light distribution is disclosed. The vehicle headlight comprises two or more LED light modules. Each LED light module comprises a number of LED light sources. Each LED light module comprises a lens. The light emitted by the LED light sources of an LED module is irradiated directly onto the lens and is projected therefrom into the outside space. The light emitted by the LED light sources of the LED modules forms the main light distribution or the secondary light distribution.Type: GrantFiled: April 5, 2012Date of Patent: October 13, 2015Assignee: ZIZALA LICHTSYSTEME GMBHInventors: Andreas Moser, Johannes Jungwirth
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Publication number: 20140204602Abstract: The invention relates to an LED light source module (M1 to M4, M1? to M4?) for an LED motor vehicle headlight (SWl, SWr), in particular for an LED motor vehicle headlight (SWl, SWr) for generating a dynamic light distribution, wherein the LED light source module (M1 to M4, M1? to M4?) comprises at least one LED light source (LEQ), wherein the at least one LED light source (LEQ) is composed of at least one light-emitting diode (LED1, LED2), wherein the at least one light-emitting diode (LED1, LED2) of the at least one LED light source (LEQ) couples light into an associated primary lens element (P1 to P4), wherein the in-coupled light at least partially exits a light exit area (L1 to L4) of the primary lens element (P1 to P4) again, wherein the LED light source module (M1 to M4, M1? to M4?) comprises a secondary lens (S1, S2, S3, S4), which images the light exiting the at least one light exit area (L1 to L4) of the at least one primary lens element (P1 to P4)—when the headlight (SW) is installed in a vehicle—asType: ApplicationFiled: July 16, 2012Publication date: July 24, 2014Applicant: ZIZALA LICHTSYSTEME GMBHInventors: Johannes Jungwirth, Andreas Moser, Günther Krenn
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Publication number: 20140169014Abstract: The invention relates to an LED light-source module (M, M1-M4) for an LED motor vehicle headlight (SW), in particular for an LED motor vehicle headlight (SW) for producing a dynamic light distribution, wherein the LED light-source module (M) comprises two or more LED light sources (LEQ), wherein one LED light source (LEQ) in each case comprises at least one light-emitting diode (LED1, LED2), and wherein the light-emitting diodes (LED1, LED2) of each LED light source (LEQ) couple light into an associated primary optical element (P1-P4), wherein the incoupled light exits, at least partially, through a light exit surface (L1-L4) of the primary optical element (P1-P4), and wherein the light exit surfaces (L1-L4) of the primary optical elements (P1-P4) of an LED light-source module (M) are connected to one another by means of a light-permeable material such that light coupled into the primary optical elements (P1-P4) can enter the light-permeable material and can then exit this material through a light exit surfacType: ApplicationFiled: June 28, 2012Publication date: June 19, 2014Applicant: ZIZALA LICHTSYSTEME GMBHInventors: Johannes Jungwirth, Andreas Moser, Günther Krenn
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Publication number: 20140043843Abstract: The invention relates to a vehicle headlight (1) for generating a main light distribution and a secondary light distribution, wherein the vehicle headlight (1) comprises two or more LED light modules (10, 11), wherein each LED light module (10, 11) comprises a number of LED light sources (a1, a2, a3, c1-c6; a1?, a2?, a3?, b1?, c1?-c6?), wherein each LED light source (a1, a2, a3, b1, c1-c6; a1?, a2?, a3?, b1?, c1?-c6?) has a rectangular or square light outlet surface (A1, A2, A3, B1, C1-C6; A1?, A2?, A3?, B1?, C1?-C6?), and wherein the light outlet surfaces (A1, A2, A3, B1, C1-C6; A1?, A2?, A3?, B1?, C1?- C6?) lie in a common surface, and wherein the side edges of the light outlet surfaces (A1, A2, A3, B1, C1-C6; A1?, A2?, A3?, B1?, C1?-C6?) are oriented parallel to one another, and wherein the LED light sources (a1, a2, a3, B1, c1-c6; a1?, a2?, a3?, b1?, c1?-c6?) are arranged in horizontal rows (Z1-Z7) and vertical columns (S1-S9), wherein the light outlet surfaces (B1, C1-C6; B1?, C1?-C6?) of the LED light sType: ApplicationFiled: April 5, 2012Publication date: February 13, 2014Applicant: ZIZALA LICHTSYSTEME GMBHInventors: Andreas Moser, Johannes Jungwirth
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Publication number: 20130223089Abstract: The invention relates to a vehicle headlamp (1) for producing a main light distribution and an auxiliary light distribution, wherein the vehicle headlamp (1) comprises two or more LED light modules (10), wherein each of the LED light modules (10) comprises one or more primary LED light sources (11), wherein a primary LED light source (11?) comprises at least one light-emitting diode, comprises two or more secondary LED light sources (12, 12a), wherein a secondary LED light source (12, 12a) comprises at least one light-emitting diode (12?), and comprises a lens (13), wherein the light emitted by the at least one primary LED light source (11) is radiated directly onto the lens (13) and projected by the lens into the exterior space, wherein the light emitted by the primary LED light sources (11) of a all LED modules (10) forms the main light distribution, and wherein the light emitted by the secondary LED light sources (12, 12a) of an LED modules (10) is radiated onto the lens (13) of the LED module (10) by meanType: ApplicationFiled: November 17, 2011Publication date: August 29, 2013Applicant: Zizala Lichtsysteme GmbHInventors: Markus Danner, Andreas Moser, Johannes Jungwirth, Gunther Krenn, Martin Stein