Patents by Inventor Jae Beum Shim

Jae Beum Shim 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: 9871011
    Abstract: A semiconductor package, and a method of manufacturing thereof, comprising a contact in a plated sidewall encapsulant opening, substantially as shown in and/or described in connection with at least one of the figures, as set forth more completely in the claims.
    Type: Grant
    Filed: February 8, 2016
    Date of Patent: January 16, 2018
    Assignee: Amkor Technology, Inc.
    Inventors: Jae Yun Kim, Tae Kyung Hwang, Jin Han Kim, Jong Sik Paek, Kyoung Rock Kim, Byong Jin Kim, Jae Beum Shim
  • Patent number: 9716071
    Abstract: A semiconductor device with fine pitch redistribution layers is disclosed and may include a semiconductor die with a bond pad and a first passivation layer comprising an opening above the bond pad. A redistribution layer (RDL) may be formed on the passivation layer with one end of the RDL electrically coupled to the bond pad and a second end comprising a connection region. A second passivation layer may be formed on the RDL with an opening for the connection region of the RDL. An under bump metal (UBM) may be formed on the connection region of the RDL and a portion of the second passivation layer. A bump contact may be formed on the UBM, wherein a width of the RDL is less than a width of the opening in the second passivation layer and may be constant from the bond pad through at least a portion of the opening.
    Type: Grant
    Filed: July 28, 2015
    Date of Patent: July 25, 2017
    Assignee: Amkor Technology, Inc.
    Inventors: Ji Yeon Ryu, Byong Jin Kim, Jae Beum Shim
  • Patent number: 9704747
    Abstract: Provided are a semiconductor device having a stably formed structure capable of being electrically connected to a second electronic device without causing damage to the semiconductor device, and a manufacturing method thereof. In one embodiment, the semiconductor device may comprise a semiconductor die, an encapsulation part formed on lateral surfaces of the semiconductor die, a dielectric layer formed on the semiconductor die and the encapsulation part, a redistribution layer passing through a part of the dielectric layer and electrically connected to the semiconductor die, a plurality of conductive balls extending through other parts of the dielectric layer and electrically connected to the redistribution layer where the conductive balls are exposed to an environment outside of the semiconductor device, and conductive vias extending through the encapsulation part and electrically connected to the redistribution layer.
    Type: Grant
    Filed: March 18, 2014
    Date of Patent: July 11, 2017
    Assignee: Amkor Technology, Inc.
    Inventors: Ji Yeon Ryu, Byong Jin Kim, Jae Beum Shim
  • Publication number: 20170194239
    Abstract: A semiconductor device with etched grooves for embedded devices is disclosed and may, for example, include a substrate comprising a top surface and a bottom surface, a groove extending into the substrate from the bottom surface, and a redistribution structure in the substrate between the top surface and the bottom surface of the substrate. A semiconductor die may, for example, be coupled to the top surface of the substrate. An electronic device may, for example, be at least partially within the groove and electrically coupled to the redistribution structure. A conductive pad may, for example, be on the bottom surface of the substrate. A conductive bump may, for example, be on the conductive pad. The electronic device in the groove may, for example, extend beyond the bottom surface of the substrate a distance that is less than a height of the conductive bump from the bottom surface of the substrate. An encapsulant may, for example, encapsulate the semiconductor die and the top surface of the substrate.
    Type: Application
    Filed: May 9, 2016
    Publication date: July 6, 2017
    Inventors: Ji Yeon Ryu, Byong Jin Kim, Jae Beum Shim
  • Patent number: 9653336
    Abstract: An electronic device and a method of making an electronic device. As non-limiting examples, various aspects of this disclosure provide various methods of making electronic devices, and electronic devices made thereby, that utilize a film assist mold process.
    Type: Grant
    Filed: March 17, 2016
    Date of Patent: May 16, 2017
    Inventors: Yi Seul Han, Jae Beum Shim, Byong Jin Kim, In Bae Park
  • Publication number: 20160276178
    Abstract: An electronic device and a method of making an electronic device. As non-limiting examples, various aspects of this disclosure provide various methods of making electronic devices, and electronic devices made thereby, that utilize a film assist mold process.
    Type: Application
    Filed: March 17, 2016
    Publication date: September 22, 2016
    Inventors: Yi Seul Han, Jae Beum Shim, Byong Jin Kim, In Bae Park
  • Publication number: 20160233187
    Abstract: A semiconductor package, and a method of manufacturing thereof, comprising a contact in a plated sidewall encapsulant opening, substantially as shown in and/or described in connection with at least one of the figures, as set forth more completely in the claims.
    Type: Application
    Filed: February 8, 2016
    Publication date: August 11, 2016
    Inventors: Jae Yun Kim, Tae Kyung Hwang, Jin Han Kim, Jong Sik Paek, Kyoung Rock Kim, Byong Jin Kim, Jae Beum Shim
  • Publication number: 20160027747
    Abstract: A semiconductor device with fine pitch redistribution layers is disclosed and may include a semiconductor die with a bond pad and a first passivation layer comprising an opening above the bond pad. A redistribution layer (RDL) may be formed on the passivation layer with one end of the RDL electrically coupled to the bond pad and a second end comprising a connection region. A second passivation layer may be formed on the RDL with an opening for the connection region of the RDL. An under bump metal (UBM) may be formed on the connection region of the RDL and a portion of the second passivation layer. A bump contact may be formed on the UBM, wherein a width of the RDL is less than a width of the opening in the second passivation layer and may be constant from the bond pad through at least a portion of the opening.
    Type: Application
    Filed: July 28, 2015
    Publication date: January 28, 2016
    Inventors: Ji Yeon Ryu, Byong Jin Kim, Jae Beum Shim
  • Publication number: 20140291844
    Abstract: Provided are a semiconductor device having a stably formed structure capable of being electrically connected to a second electronic device without causing damage to the semiconductor device, and a manufacturing method thereof. In one embodiment, the semiconductor device may comprise a semiconductor die, an encapsulation part formed on lateral surfaces of the semiconductor die, a dielectric layer formed on the semiconductor die and the encapsulation part, a redistribution layer passing through a part of the dielectric layer and electrically connected to the semiconductor die, a plurality of conductive balls extending through other parts of the dielectric layer and electrically connected to the redistribution layer where the conductive balls are exposed to an environment outside of the semiconductor device, and conductive vias extending through the encapsulation part and electrically connected to the redistribution layer.
    Type: Application
    Filed: March 18, 2014
    Publication date: October 2, 2014
    Applicant: Amkor Technology, Inc
    Inventors: Ji Yeon Ryu, Byong Jin Kim, Jae Beum Shim