Patents by Inventor Anton Prueckl
Anton Prueckl 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: 10020245Abstract: A method of manufacturing a laminate electronic device is disclosed. One embodiment provides a carrier, the carrier defining a first main surface and a second main surface opposite to the first main surface. The carrier has a recess pattern formed in the first main surface. A first semiconductor chip is attached on one of the first and second main surface. A first insulating layer overlying the main surface of the carrier on which the first semiconductor chip is attached and the first semiconductor chip is formed. The carrier is then separated into a plurality of parts along the recess pattern.Type: GrantFiled: January 9, 2014Date of Patent: July 10, 2018Assignee: Infineon Technologies AGInventors: Henrik Ewe, Joachim Mahler, Anton Prueckl, Stefan Landau
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Patent number: 9607966Abstract: A chip arrangement is provided. The chip arrangement includes: a first chip electrically connected to the first chip carrier top side; a second chip electrically connected to the second chip carrier top side; and electrically insulating material configured to at least partially surround the first chip carrier and the second chip carrier; at least one electrical interconnect configured to electrically contact the first chip to the second chip through the electrically insulating material; one or more first electrically conductive portions formed over and electrically contacted to at least one of the first chip carrier top side and second chip carrier top side, and one or more second electrically conductive portions formed over and electrically contacted to at least one of the first chip carrier bottom side and second chip carrier bottom side.Type: GrantFiled: April 2, 2015Date of Patent: March 28, 2017Assignee: INFINEON TECHNOLOGIES AGInventor: Anton Prueckl
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Patent number: 9576944Abstract: A semiconductor device includes a first load terminal electrically coupled to a source zone of a transistor cell. A gate terminal is electrically coupled to a gate electrode which is capacitively coupled to a body zone of the transistor cell. The source and body zones are formed in a semiconductor portion. A thermoresistive element is thermally connected to the semiconductor portion and is electrically coupled between the gate terminal and the first load terminal. Above a maximum operation temperature specified for the semiconductor device, an electric resistance of the thermoresistive element decreases by at least two orders of magnitude within a critical temperature span of at most 50 Kelvin.Type: GrantFiled: December 4, 2015Date of Patent: February 21, 2017Assignee: Infineon Technologies AGInventors: Johannes Georg Laven, Christian Jaeger, Joachim Mahler, Daniel Pedone, Anton Prueckl, Hans-Joachim Schulze, Andre Schwagmann, Patrick Schwarz
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Patent number: 9443760Abstract: An electronic device includes a first chip carrier and a second chip carrier isolated from the first chip carrier. A first power semiconductor chip is mounted on and electrically connected to the first chip carrier. A second power semiconductor chip is mounted on and electrically connected to the second chip carrier. An electrically insulating material is configured to at least partially surround the first power semiconductor chip and the second power semiconductor chip. An electrical interconnect is configured to electrically connect the first power semiconductor chip to the second power semiconductor chip, wherein the electrical interconnect has at least one of a contact clip and a galvanically deposited conductor.Type: GrantFiled: November 17, 2014Date of Patent: September 13, 2016Assignee: INFINEON TECHNOLOGIES AGInventors: Joachim Mahler, Thomas Bemmerl, Anton Prueckl
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Patent number: 9437548Abstract: Various embodiments provide a chip package. The chip package may include a metallic chip carrier; at least one chip carried by the metallic chip carrier; encapsulation material encapsulating the at least one chip and the metallic chip carrier; and a plurality of redistribution layers disposed over the at least one chip opposite the metallic chip carrier, wherein at least one redistribution layer of the plurality of redistribution layers is electrically coupled with the at least one chip.Type: GrantFiled: June 16, 2015Date of Patent: September 6, 2016Assignee: INFINEON TECHNOLOGIES AUSTRIA AGInventors: Henrik Ewe, Anton Prueckl, Joachim Mahler, Frank Daeche, Josef Hoeglauer, Riccardo Pittassi
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Publication number: 20160163689Abstract: A semiconductor device includes a first load terminal electrically coupled to a source zone of a transistor cell. A gate terminal is electrically coupled to a gate electrode which is capacitively coupled to a body zone of the transistor cell. The source and body zones are formed in a semiconductor portion. A thermoresistive element is thermally connected to the semiconductor portion and is electrically coupled between the gate terminal and the first load terminal. Above a maximum operation temperature specified for the semiconductor device, an electric resistance of the thermoresistive element decreases by at least two orders of magnitude within a critical temperature span of at most 50 Kelvin.Type: ApplicationFiled: December 4, 2015Publication date: June 9, 2016Inventors: Johannes Georg Laven, Christian Jaeger, Joachim Mahler, Daniel Pedone, Anton Prueckl, Hans-Joachim Schulze, Andre Schwagmann, Patrick Schwarz
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Publication number: 20150279783Abstract: Various embodiments provide a chip package. The chip package may include a metallic chip carrier; at least one chip carried by the metallic chip carrier; encapsulation material encapsulating the at least one chip and the metallic chip carrier; and a plurality of redistribution layers disposed over the at least one chip opposite the metallic chip carrier, wherein at least one redistribution layer of the plurality of redistribution layers is electrically coupled with the at least one chip.Type: ApplicationFiled: June 16, 2015Publication date: October 1, 2015Inventors: Henrik Ewe, Anton Prueckl, Joachim Mahler, Frank Daeche, Josef Hoeglauer, Riccardo Pittassi
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Publication number: 20150255428Abstract: A chip arrangement is provided. The chip arrangement includes: a first chip electrically connected to the first chip carrier top side; a second chip electrically connected to the second chip carrier top side; and electrically insulating material configured to at least partially surround the first chip carrier and the second chip carrier; at least one electrical interconnect configured to electrically contact the first chip to the second chip through the electrically insulating material; one or more first electrically conductive portions formed over and electrically contacted to at least one of the first chip carrier top side and second chip carrier top side, and one or more second electrically conductive portions formed over and electrically contacted to at least one of the first chip carrier bottom side and second chip carrier bottom side.Type: ApplicationFiled: April 2, 2015Publication date: September 10, 2015Inventor: Anton PRUECKL
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Patent number: 9123687Abstract: One aspect is a method of manufacturing a semiconductor device and semiconductor device. One embodiment provides a plurality of modules. Each of the modules includes a carrier and at least one semiconductor chip attached to the carrier. A dielectric layer is applied to the modules to form a workpiece. The dielectric layer is structured to open at least one of the semiconductor chips. The workpiece is singulated to obtain a plurality of devices.Type: GrantFiled: June 14, 2012Date of Patent: September 1, 2015Assignee: Infineon Technologies AGInventors: Henrik Ewe, Joachim Mahler, Anton Prueckl
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Patent number: 9059155Abstract: Various embodiments provide a chip package. The chip package may include a metallic chip carrier; at least one chip carried by the metallic chip carrier; encapsulation material encapsulating the at least one chip and the metallic chip carrier; and a plurality of redistribution layers disposed over the at least one chip opposite the metallic chip carrier, wherein at least one redistribution layer of the plurality of redistribution layers is electrically coupled with the at least one chip.Type: GrantFiled: March 14, 2013Date of Patent: June 16, 2015Assignee: INFINEON TECHNOLOGIES AUSTRIA AGInventors: Henrik Ewe, Anton Prueckl, Joachim Mahler, Frank Daeche, Josef Hoeglauer, Riccardo Pittassi
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Patent number: 9018773Abstract: A chip arrangement is provided. The chip arrangement includes: a first chip electrically connected to the first chip carrier top side; a second chip electrically connected to the second chip carrier top side; and electrically insulating material configured to at least partially surround the first chip carrier and the second chip carrier; at least one electrical interconnect configured to electrically contact the first chip to the second chip through the electrically insulating material; one or more first electrically conductive portions formed over and electrically contacted to at least one of the first chip carrier top side and second chip carrier top side, and one or more second electrically conductive portions formed over and electrically contacted to at least one of the first chip carrier bottom side and second chip carrier bottom side.Type: GrantFiled: December 31, 2013Date of Patent: April 28, 2015Assignee: Infineon Technologies AGInventor: Anton Prueckl
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Publication number: 20150064844Abstract: An electronic device includes a first chip carrier and a second chip carrier isolated from the first chip carrier. A first power semiconductor chip is mounted on and electrically connected to the first chip carrier. A second power semiconductor chip is mounted on and electrically connected to the second chip carrier. An electrically insulating material is configured to at least partially surround the first power semiconductor chip and the second power semiconductor chip. An electrical interconnect is configured to electrically connect the first power semiconductor chip to the second power semiconductor chip, wherein the electrical interconnect has at least one of a contact clip and a galvanically deposited conductor.Type: ApplicationFiled: November 17, 2014Publication date: March 5, 2015Inventors: Joachim Mahler, Thomas Bemmerl, Anton Prueckl
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Patent number: 8916968Abstract: An electronic device includes a first chip carrier and a second chip carrier isolated from the first chip carrier. A first power semiconductor chip is mounted on and electrically connected to the first chip carrier. A second power semiconductor chip is mounted on and electrically connected to the second chip carrier. An electrically insulating material is configured to at least partially surround the first power semiconductor chip and the second power semiconductor chip. An electrical interconnect is configured to electrically connect the first power semiconductor chip to the second power semiconductor chip, wherein the electrical interconnect has at least one of a contact clip and a galvanically deposited conductor.Type: GrantFiled: March 27, 2012Date of Patent: December 23, 2014Assignee: Infineon Technologies AGInventors: Joachim Mahler, Thomas Bemmerl, Anton Prueckl
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Patent number: 8866274Abstract: In one embodiment, a method of forming a semiconductor package comprises providing a first die having contact regions on a top surface but not on an opposite bottom surface. A dielectric liner layer is deposited under the bottom surface of the first die. The first die is attached with the deposited dielectric liner layer to a die paddle of a substrate. A bond layer is disposed between the substrate and the dielectric liner layer.Type: GrantFiled: March 27, 2012Date of Patent: October 21, 2014Assignee: Infineon Technologies AGInventors: Hermann Gruber, Joachim Mahler, Uwe Hoeckele, Anton Prueckl, Thomas Fischer, Matthias Schmidt
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Patent number: 8866302Abstract: A device includes a first semiconductor chip with a first contact pad on a first face and a second semiconductor chip with a first contact pad on a first face. The second semiconductor chip is placed over the first semiconductor chip, wherein the first face of the first semiconductor chip faces the first face of the second semiconductor chip. Exactly one layer of an electrically conductive material is arranged between the first semiconductor chip and the second semiconductor chip. The exactly one layer of an electrically conductive material electrically couples the first contact pad of the first semiconductor chip to the first contact pad of the second semiconductor chip.Type: GrantFiled: January 25, 2011Date of Patent: October 21, 2014Assignee: Infineon Technologies AGInventors: Henrik Ewe, Joachim Mahler, Anton Prueckl, Stefan Landau
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Patent number: 8847385Abstract: A chip arrangement is provided, the chip arrangement including: a first chip carrier; a second chip carrier; a first chip electrically connected to the first chip carrier; a second chip disposed over the first chip carrier and electrically insulated from the first chip carrier; and a third chip electrically connected to the second chip carrier; wherein at least one of the first chip and the second chip is electrically connected to the third chip.Type: GrantFiled: March 27, 2012Date of Patent: September 30, 2014Assignee: Infineon Technologies AGInventors: Joachim Mahler, Ralf Wombacher, Anton Prueckl
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Publication number: 20140264790Abstract: Various embodiments provide a chip package. The chip package may include a metallic chip carrier; at least one chip carried by the metallic chip carrier; encapsulation material encapsulating the at least one chip and the metallic chip carrier; and a plurality of redistribution layers disposed over the at least one chip opposite the metallic chip carrier, wherein at least one redistribution layer of the plurality of redistribution layers is electrically coupled with the at least one chip.Type: ApplicationFiled: March 14, 2013Publication date: September 18, 2014Applicant: INFINEON TECHNOLOGIES AUSTRIA AGInventors: Henrik Ewe, Anton Prueckl, Joachim Mahler, Frank Daeche, Josef Hoeglauer, Riccardo Pittassi
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Patent number: 8816504Abstract: A device includes a first semiconductor chip with a first contact pad on a first face and a second semiconductor chip with a first contact pad on a first face. The second semiconductor chip is placed over the first semiconductor chip, wherein the first face of the first semiconductor chip faces the first face of the second semiconductor chip. Exactly one layer of an electrically conductive material is arranged between the first semiconductor chip and the second semiconductor chip. The exactly one layer of an electrically conductive material electrically couples the first contact pad of the first semiconductor chip to the first contact pad of the second semiconductor chip.Type: GrantFiled: January 25, 2011Date of Patent: August 26, 2014Assignee: Infineon Technologies AGInventors: Henrik Ewe, Joachim Mahler, Anton Prueckl, Stefan Landau
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Publication number: 20140117565Abstract: A method of manufacturing a laminate electronic device is disclosed. One embodiment provides a carrier, the carrier defining a first main surface and a second main surface opposite to the first main surface. The carrier has a recess pattern formed in the first main surface. A first semiconductor chip is attached on one of the first and second main surface. A first insulating layer overlying the main surface of the carrier on which the first semiconductor chip is attached and the first semiconductor chip is formed. The carrier is then separated into a plurality of parts along the recess pattern.Type: ApplicationFiled: January 9, 2014Publication date: May 1, 2014Applicant: Infineon Technologies AGInventors: Henrik Ewe, Joachim Mahler, Anton Prueckl, Stefan Landau
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Publication number: 20140110864Abstract: A chip arrangement is provided. The chip arrangement includes: a first chip electrically connected to the first chip carrier top side; a second chip electrically connected to the second chip carrier top side; and electrically insulating material configured to at least partially surround the first chip carrier and the second chip carrier; at least one electrical interconnect configured to electrically contact the first chip to the second chip through the electrically insulating material; one or more first electrically conductive portions formed over and electrically contacted to at least one of the first chip carrier top side and second chip carrier top side, and one or more second electrically conductive portions formed over and electrically contacted to at least one of the first chip carrier bottom side and second chip carrier bottom side.Type: ApplicationFiled: December 31, 2013Publication date: April 24, 2014Applicant: Infineon Technologies AGInventor: Anton Prueckl