Patents by Inventor Manfred Mengel

Manfred Mengel 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).

  • Patent number: 8952545
    Abstract: One aspect is a device including a carrier comprising a first conducting layer, a first insulating layer over the first conducting layer, and at least one first through-connection from a first face of the first insulating layer to a second face of the first insulating layer. A semiconductor chip is attached to the carrier and a second insulating layer is over the carrier and the semiconductor chip. A metal layer is over the second insulating layer. A second through-connection is through the second insulating layer electrically coupling the semiconductor chip to the metal layer. A third through-connection is through the second insulating layer electrically coupling the carrier to the metal layer.
    Type: Grant
    Filed: August 13, 2013
    Date of Patent: February 10, 2015
    Assignee: Infineon Technologies AG
    Inventors: Ralf Otremba, Henrik Ewe, Klaus Schiess, Manfred Mengel
  • Patent number: 8945990
    Abstract: Embodiments provide a method of forming a chip package. The method may include attaching at least one chip on a carrier, the chip including a plurality of chip pads on a surface of the chip opposite to the carrier; depositing a first adhesion layer on the carrier and on the chip pads of the chip, the first adhesion layer including tin or indium; depositing a second adhesion layer on the first adhesion layer, the second adhesion layer including a silane organic material; and depositing a lamination layer or an encapsulation layer on the second adhesion layer and the chip.
    Type: Grant
    Filed: April 24, 2012
    Date of Patent: February 3, 2015
    Assignee: Infineon Technologies AG
    Inventors: Holger Torwesten, Manfred Mengel, Stefan Schmid, Soon Lock Goh, Swee Kah Lee
  • Patent number: 8947886
    Abstract: An electronic component includes an electrically conductive carrier. The electrically conductive carrier includes a carrier surface and a semiconductor chip includes a chip surface. One or both of the carrier surface and the chip surface include a non-planar structure. The chip is attached to the carrier with the chip surface facing towards the carrier surface so that a gap is provided between the chip surface and the carrier surface due to the non-planar structure of one or both of the carrier surface and the first chip surface. The electronic component further includes a first galvanically deposited metallic layer situated in the gap.
    Type: Grant
    Filed: July 19, 2011
    Date of Patent: February 3, 2015
    Assignee: Infineon Technologies AG
    Inventors: Joachim Mahler, Manfred Mengel, Khalil Hosseini, Klaus Schmidt, Franz-Peter Kalz
  • Patent number: 8912450
    Abstract: A method for attaching a metal surface to a carrier is provided, the method including: forming a first polymer layer over the metal surface; forming a second polymer layer over a surface of the carrier; and bringing the first polymer layer into physical contact with the second polymer layer such that at least one of an interpenetrating polymer structure and an inter-diffusing polymer structure is formed between the first polymer layer and the second polymer layer.
    Type: Grant
    Filed: June 27, 2011
    Date of Patent: December 16, 2014
    Assignee: Infineon Technologies AG
    Inventors: Joachim Mahler, Manfred Mengel, Khalil Hosseini, Franz-Peter Kalz
  • Patent number: 8884434
    Abstract: A method and a system for improving reliability of a semiconductor device are provided. In one embodiment, a semiconductor device is provided comprising a semiconductor chip, a metallization layer comprising a metallic material disposed over a surface of the semiconductor chip, and an alloy layer comprising the metallic material disposed over the metallization layer.
    Type: Grant
    Filed: September 27, 2010
    Date of Patent: November 11, 2014
    Assignee: Infineon Technologies AG
    Inventors: Manfred Mengel, Joachim Mahler, Khalil Hosseini
  • Patent number: 8836120
    Abstract: A semiconductor device includes a semiconductor chip, a contact pad of the semiconductor chip and a first layer arranged over the contact pad. The first layer includes niobium, tantalum or an alloy including niobium and tantalum.
    Type: Grant
    Filed: April 19, 2011
    Date of Patent: September 16, 2014
    Assignee: Infineon Technologies AG
    Inventors: Khalil Hosseini, Manfred Mengel, Joachim Mahler
  • Publication number: 20140197527
    Abstract: A chip arrangement is provided, the chip arrangement, including a carrier; a first chip electrically connected to the carrier; a ceramic layer disposed over the carrier; and a second chip disposed over the ceramic layer; wherein the ceramic layer has a porosity in the range from about 3% to about 70%.
    Type: Application
    Filed: January 16, 2013
    Publication date: July 17, 2014
    Applicant: Infineon Technologies AG
    Inventors: Manfred Mengel, Joachim Mahler, Khalil Hosseini, Franz-Peter Kalz
  • Publication number: 20140197552
    Abstract: A chip arrangement is provided, the chip arrangement, including a carrier; at least one chip electrically connected to a carrier top side; an encapsulation material at least partially surrounding the at least one chip and the carrier top side, wherein the encapsulation material is formed on one or more lateral sides of the carrier; and a ceramic material disposed on a carrier bottom side, and on at least one side of the encapsulation material.
    Type: Application
    Filed: January 16, 2013
    Publication date: July 17, 2014
    Applicant: Infineon Technologies AG
    Inventors: Ralf Otremba, Josef Hoeglauer, Juergen Schredl, Xaver Schloegel, Wolfram Hable, Manfred Mengel, Joachim Mahler, Khalil Hosseini, Franz-Peter Kalz
  • Publication number: 20140076613
    Abstract: A packaged component and a method for making a packaged component are disclosed. In an embodiment the packaged component includes a component carrier having a component carrier contact and a component disposed on the component carrier, the component having a component contact. The packaged component further includes a conductive connection element connecting the component carrier contact with the component contact, an insulating film disposed directly at least on one of a top surface of the component or the conductive connection element, and an encapsulant encapsulating the component carrier, the component and the enclosed conductive connection elements.
    Type: Application
    Filed: September 14, 2012
    Publication date: March 20, 2014
    Applicant: INFINEON TECHNOLOGIES AG
    Inventors: Joachim Mahler, Manfred Mengel, Khalil Hosseini, Franz-Peter Kalz
  • Patent number: 8642389
    Abstract: The method comprises providing multiple chips attached to a first carrier, stretching the first carrier so that the distance between adjacent ones of the multiple chips is increased, and applying a laminate to the multiple chips and the stretched first carrier to form a first workpiece embedding the multiple chips, the first workpiece having a first main face facing the first carrier and a second main face opposite to the first main face.
    Type: Grant
    Filed: August 6, 2009
    Date of Patent: February 4, 2014
    Assignee: Infineon Technologies AG
    Inventors: Thomas Wowra, Joachim Mahler, Manfred Mengel
  • Patent number: 8633600
    Abstract: A device includes a semiconductor material having a first surface. A first material is applied to the first surface and a fiber material is embedded in the first material.
    Type: Grant
    Filed: September 21, 2010
    Date of Patent: January 21, 2014
    Assignee: Infineon Technologies AG
    Inventors: Manfred Mengel, Joachim Mahler, Khalil Hosseini
  • Patent number: 8625298
    Abstract: A system has a circuit board, an integrated circuit being mounted on the circuit board by external contacts, and a cover irreversibly connected to the circuit board. The cover covers the external contacts so that external access to the external contacts is prohibited by the cover.
    Type: Grant
    Filed: October 15, 2012
    Date of Patent: January 7, 2014
    Assignee: Infineon Technologies AG
    Inventors: Johannes Hankofer, Manfred Mengel, Stephan Schaecher
  • Publication number: 20140001634
    Abstract: A method for manufacturing a chip package is provided, the method including: forming a layer arrangement over a carrier; arranging a chip including one or more contact pads over the layer arrangement wherein the chip covers at least part of the layer arrangement; and selectively removing one or more portions of the layer arrangement and using the chip as a mask such that at least part of the layer arrangement covered by the chip is not removed.
    Type: Application
    Filed: June 27, 2012
    Publication date: January 2, 2014
    Applicant: INFINEON TECHNOLOGIES AG
    Inventors: Holger Torwesten, Manfred Mengel
  • Publication number: 20130328213
    Abstract: One aspect is a device including a carrier comprising a first conducting layer, a first insulating layer over the first conducting layer, and at least one first through-connection from a first face of the first insulating layer to a second face of the first insulating layer. A semiconductor chip is attached to the carrier and a second insulating layer is over the carrier and the semiconductor chip. A metal layer is over the second insulating layer. A second through-connection is through the second insulating layer electrically coupling the semiconductor chip to the metal layer. A third through-connection is through the second insulating layer electrically coupling the carrier to the metal layer.
    Type: Application
    Filed: August 13, 2013
    Publication date: December 12, 2013
    Applicant: Infineon Technologies AG
    Inventors: Ralf Otremba, Henrik Ewe, Klaus Schiess, Manfred Mengel
  • Patent number: 8569109
    Abstract: A method for attaching a metal surface to a carrier is provided, the method including: depositing a porous layer over at least one of a metal surface and a side of a carrier; and attaching the at least one of a metal surface and a side of a carrier to the porous layer by bringing a material into pores of the porous layer, resulting in the material forming an interconnection between the metal surface and the carrier.
    Type: Grant
    Filed: June 30, 2011
    Date of Patent: October 29, 2013
    Assignee: Infineon Technologies AG
    Inventors: Manfred Mengel, Joachim Mahler, Khalil Hosseini, Horst Theuss
  • Publication number: 20130277813
    Abstract: Embodiments provide a method of forming a chip package. The method may include attaching at least one chip on a carrier, the chip including a plurality of chip pads on a surface of the chip opposite to the carrier; depositing a first adhesion layer on the carrier and on the chip pads of the chip, the first adhesion layer including tin or indium; depositing a second adhesion layer on the first adhesion layer, the second adhesion layer including a silane organic material; and depositing a lamination layer or an encapsulation layer on the second adhesion layer and the chip.
    Type: Application
    Filed: April 24, 2012
    Publication date: October 24, 2013
    Applicant: INFINEON TECHNOLOGIES AG
    Inventors: Holger Torwesten, Manfred Mengel, Stefan Schmid, Soon Lock Goh, Swee Kah Lee
  • Publication number: 20130277824
    Abstract: In a method of manufacturing a semiconductor device, a first semiconductor element is mounted on a carrier. A b-stage curable polymer is deposited on the carrier. A second semiconductor element is affixed on the polymer.
    Type: Application
    Filed: April 20, 2012
    Publication date: October 24, 2013
    Applicant: INFINEON TECHNOLOGIES AG
    Inventors: Joachim Mahler, Khalil Hosseini, Edward Fuergut, Manfred Mengel
  • Patent number: 8531014
    Abstract: A method and a system for minimizing carrier stress of a semiconductor device are provided. In one embodiment, a semiconductor device is provided comprising a carrier comprising a mesh coated with a metallic material, and a semiconductor chip disposed over the carrier.
    Type: Grant
    Filed: September 27, 2010
    Date of Patent: September 10, 2013
    Assignee: Infineon Technologies AG
    Inventors: Manfred Mengel, Oliver Eichinger, Khalil Hosseini, Joachim Mahler
  • Patent number: 8522051
    Abstract: A system comprising a circuit board and an integrated circuit device mounted on the circuit board by means of an external contact, and comprising an anti-tamper device being connectable to the external contact to switch the integrated circuit device into a safe mode upon application of a predetermined electrical state at the external contact is described.
    Type: Grant
    Filed: May 7, 2007
    Date of Patent: August 27, 2013
    Assignee: Infineon Technologies AG
    Inventors: Johannes Hankhofer, Manfred Mengel, Stephan Schaecher
  • Patent number: 8507320
    Abstract: One aspect is a method including providing a carrier having a first conducting layer, a first insulating layer over the first conducting layer, and at least one through-connection from a first face of the first insulating layer to a second face of the first insulating layer; attaching at least two semiconductor chips to the carrier; applying a second insulating layer over the carrier; opening the second insulating layer until the carrier is exposed; depositing a metal layer over the opened second insulating layer; and separating the at least two semiconductor chips after depositing the metal layer.
    Type: Grant
    Filed: March 18, 2008
    Date of Patent: August 13, 2013
    Assignee: Infineon Technologies AG
    Inventors: Ralf Otremba, Henrik Ewe, Klaus Schiess, Manfred Mengel