Patents by Inventor Jurgen Schredl
Jurgen Schredl 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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Publication number: 20240030148Abstract: A semiconductor device and method is disclosed. In one example, the semiconductor device includes a single first row of leads and a first chip carrier comprising a first electrically insulating layer arranged on the single first row of leads. At least one first semiconductor chip is mounted on the first electrically insulating layer, wherein the at least one first semiconductor chip is arranged over only the single first row of leads.Type: ApplicationFiled: July 25, 2023Publication date: January 25, 2024Applicant: Infineon Technologies AGInventors: Kok Kiat KOO, So Seetharam GOBALAKRISNAN, Jürgen SCHREDL, Julian TREU, Dexter Inciong REYNOSO
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Patent number: 11817407Abstract: A molded semiconductor package includes: a semiconductor die attached to a substrate, the semiconductor die having a bond pad at a first side of the semiconductor die which faces away from the substrate and an insulating layer covering the first side; an electrical conductor attached to a part of the bond pad exposed by an opening in the insulating layer; a mold compound encasing the semiconductor die; and an electrically insulative material filling the opening in the insulating layer and sealing the part of the bond pad exposed by the opening in the insulating layer. The electrically insulative material separates the mold compound from the part of the bond pad exposed by the opening in the insulating layer. A corresponding method of producing the molded semiconductor package also is described.Type: GrantFiled: May 17, 2022Date of Patent: November 14, 2023Assignee: Infineon Technologies AGInventors: Shao Ping Wan, Eric Brion Acquitan, Dexter Reynoso, Jürgen Schredl, Woon Yik Yong
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Publication number: 20220278060Abstract: A molded semiconductor package includes: a semiconductor die attached to a substrate, the semiconductor die having a bond pad at a first side of the semiconductor die which faces away from the substrate and an insulating layer covering the first side; an electrical conductor attached to a part of the bond pad exposed by an opening in the insulating layer; a mold compound encasing the semiconductor die; and an electrically insulative material filling the opening in the insulating layer and sealing the part of the bond pad exposed by the opening in the insulating layer. The electrically insulative material separates the mold compound from the part of the bond pad exposed by the opening in the insulating layer. A corresponding method of producing the molded semiconductor package also is described.Type: ApplicationFiled: May 17, 2022Publication date: September 1, 2022Inventors: Shao Ping Wan, Eric Brion Acquitan, Dexter Reynoso, Jürgen Schredl, Woon Yik Yong
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Publication number: 20220181280Abstract: A molded semiconductor package includes: a semiconductor die attached to a substrate, the semiconductor die having a bond pad at a first side of the semiconductor die which faces away from the substrate and an insulating layer covering the first side; an electrical conductor attached to a part of the bond pad exposed by an opening in the insulating layer; a mold compound encasing the semiconductor die; and an electrically insulative material filling the opening in the insulating layer and sealing the part of the bond pad exposed by the opening in the insulating layer. The electrically insulative material separates the mold compound from the part of the bond pad exposed by the opening in the insulating layer. A breakdown voltage of the electrically insulative material is greater than a breakdown voltage of the mold compound.Type: ApplicationFiled: December 7, 2020Publication date: June 9, 2022Inventors: Shao Ping Wan, Eric Brion Acquitan, Dexter Reynoso, Jürgen Schredl, Woon Yik Yong
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Patent number: 11355460Abstract: A molded semiconductor package includes: a semiconductor die attached to a substrate, the semiconductor die having a bond pad at a first side of the semiconductor die which faces away from the substrate and an insulating layer covering the first side; an electrical conductor attached to a part of the bond pad exposed by an opening in the insulating layer; a mold compound encasing the semiconductor die; and an electrically insulative material filling the opening in the insulating layer and sealing the part of the bond pad exposed by the opening in the insulating layer. The electrically insulative material separates the mold compound from the part of the bond pad exposed by the opening in the insulating layer. A breakdown voltage of the electrically insulative material is greater than a breakdown voltage of the mold compound.Type: GrantFiled: December 7, 2020Date of Patent: June 7, 2022Assignee: Infineon Technologies AGInventors: Shao Ping Wan, Eric Brion Acquitan, Dexter Reynoso, Jürgen Schredl, Woon Yik Yong
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Patent number: 10109609Abstract: A connection structure is provided that includes a semiconductor substrate, a first layer arranged on the semiconductor substrate, the first layer being configured to provide shielding against radioactive rays, a second layer arranged on the first layer, the second layer including solder including Pb, and an electrically conductive member arranged on the second layer.Type: GrantFiled: January 13, 2014Date of Patent: October 23, 2018Assignee: Infineon Technologies Austria AGInventors: Ralf Otremba, Josef Höglauer, Jürgen Schredl, Xaver Schlögel, Klaus Schiess
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Patent number: 9196577Abstract: A semiconductor packaging arrangement includes a transistor device including a first side including a source electrode and a gate electrode, a die pad having a first surface, and a lead having a first surface. A first conductive member is arranged between the source electrode and the first surface of the die pad and spaces the source electrode from the first surface of the die pad by a distance that is greater than a distance between the gate electrode and the first surface of the lead.Type: GrantFiled: January 9, 2014Date of Patent: November 24, 2015Assignee: Infineon Technologies AGInventors: Ralf Otremba, Josef Höglauer, Jürgen Schredl, Xaver Schlögel, Klaus Schiess
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Patent number: 9196554Abstract: An electronic component includes at least one semiconductor device and a redistribution board comprising at least two nonconductive layers and a conductive redistribution structure. The semiconductor device is embedded in the redistribution board and electrically coupled to the redistribution structure and the redistribution board has a side face with a step. An outer contact pad of the redistribution structure is arranged on the step.Type: GrantFiled: October 1, 2013Date of Patent: November 24, 2015Assignee: Infineon Technologies Austria AGInventors: Ralf Otremba, Josef Höglauer, Jürgen Schredl, Xaver Schlögel, Klaus Schiess
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Patent number: 9099391Abstract: A semiconductor package includes a base, a die attached to the base, a lead and a connector electrically connecting the lead to the die. A mold compound encapsulates the die, the connector, at least part of the base, and part of the lead, so that the lead extends outward from the mold compound. An electrical insulation layer separate from the mold compound is attached to a surface of the mold compound over the connector. The electrical insulation layer has a fixed, defined thickness so that the package has a guaranteed minimum spacing between an apex of the connector and a surface of the electrical insulation layer facing away from the connector.Type: GrantFiled: March 14, 2013Date of Patent: August 4, 2015Assignee: Infineon Technologies Austria AGInventors: Ralf Otremba, Jürgen Schredl, Wolfgang Peinhopf, Fabio Brucchi, Josef Höglauer
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Publication number: 20150200178Abstract: A connection structure is provided that includes a semiconductor substrate, a first layer arranged on the semiconductor substrate, the first layer being configured to provide shielding against radioactive rays, a second layer arranged on the first layer, the second layer including solder including Pb, and an electrically conductive member arranged on the second layer.Type: ApplicationFiled: January 13, 2014Publication date: July 16, 2015Inventors: Ralf Otremba, Josef Höglauer, Jürgen Schredl, Xaver Schlögel, Klaus Schiess
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Publication number: 20150194373Abstract: A semiconductor packaging arrangement includes a transistor device including a first side including a source electrode and a gate electrode, a die pad having a first surface, and a lead having a first surface. A first conductive member is arranged between the source electrode and the first surface of the die pad and spaces the source electrode from the first surface of the die pad by a distance that is greater than a distance between the gate electrode and the first surface of the lead.Type: ApplicationFiled: January 9, 2014Publication date: July 9, 2015Inventors: Ralf Otremba, Josef Höglauer, Jürgen Schredl, Xaver Schlögel, Klaus Schiess
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Publication number: 20150091176Abstract: An electronic component includes at least one semiconductor device and a redistribution board comprising at least two nonconductive layers and a conductive redistribution structure. The semiconductor device is embedded in the redistribution board and electrically coupled to the redistribution structure and the redistribution board has a side face with a step. An outer contact pad of the redistribution structure is arranged on the step.Type: ApplicationFiled: October 1, 2013Publication date: April 2, 2015Inventors: Ralf Otremba, Josef Höglauer, Jürgen Schredl, Xaver Schlögel, Klaus Schiess
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Publication number: 20020040923Abstract: A contact structure (10) and a process for producing a contact structure are provided for connecting two substrates (11, 12). The process includes applying solder material (23) to terminal areas (16) of a first substrate (11) to form spacing metallizations (19), and bonding of the first substrate (11) with a second substrate (12). The bonding between the terminal areas (16) of the first substrate (11) and a contact surface area of the second substrate (12) is performed by means of an electrically conductive adhesive compound (20).Type: ApplicationFiled: December 13, 2001Publication date: April 11, 2002Applicant: Pac Tech-Packaging Technologies GmbHInventors: Jurgen Schredl, Thomas Oppert
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Patent number: 6328200Abstract: Process for the selective formation of contact metallisations on terminal areas of a substrate, wherein the surface of the substrate is covered with a template in such a way that template openings forming deposit spaces are arranged above the terminal areas, and wherein the deposit spaces are filled with a solder material, and fusing of the solder material is effected with a view to forming the contact metallisations in the deposit spaces which are non-wettable at least in regions of contact with the solder material.Type: GrantFiled: February 26, 1999Date of Patent: December 11, 2001Assignee: PAC Tech - Packaging Technologies GmbHInventors: Jürgen Schredl, Paul Kasulke